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Apparatus for studying the reflection of light according to different types of surfaces and the refraction of light from different environments
Apparatus for studying the reflection of light according to different types of surfaces and the refraction of light from different environments (Product Code: SCL-522/044) is a multi-part optics demonstration set used to teach reflection, refraction, lenses, vision and wave optics in school and college physics labs. It combines lenses, mirrors, a glass prism and fibre optics with a red laser diode of about 633 nm and a human-eye model showing vision defects and their correction. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Laser | Laser diode for diffraction and interference experiments; coherent red light, wavelength about 633 nm |
| Laser unit size and weight | 35 x 10 x 14 cm; 1.5 kg |
| Power | Electric current source |
| Eye model | Human eye model presenting eye function, including vision defects and their correction; mounted on a wooden or plastic base not smaller than (320 x 180) mm. A second human eye model is also listed. |
| Camera model | Model of a digital camera (listed as “cyber shot”, over 10 megapixels) |
| Telescope model | Galilean telescope model |
| Lenses | Bi-convex lens; bi-concave lens; plano-convex lens r = 45 mm; plano-convex lens r = 75 mm; spherical plane lens |
| Curved mirrors | Spoon mirror and mussel mirror (names as listed), glass, F = 65 mm, diameter 100 mm |
| Other optics | Flat mirror; glass prism (prism dimensions in the listing are unclear — confirm with us); fibre optics |
| Mounting | Magnetic board |
| Product code | SCL-522/044 |
| Supplied by | Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India |
What Is the Optics Demonstration Set Used For?
The set brings many school optics topics together in one kit. Teachers can arrange mirrors, lenses and the prism on the magnetic board and trace rays to show the law of reflection, image formation by curved mirrors with a 65 mm focal length, refraction and dispersion in the prism, and how converging and diverging lenses bend light. The fibre optics show total internal reflection, the principle behind light guides.
The eye model links this optics lab equipment to biology: it presents how the eye forms images and how vision defects are corrected with lenses, while the Galilean telescope and digital camera models let students compare optical instruments with the eye. The listing describes the red laser diode for diffraction and interference experiments; never look into the beam or point it at anyone, and ask us which slits or gratings accompany it.
What to Specify When Ordering
- Preferred base material for the eye model: wooden or plastic, both of which are listed.
- Whether you need slits or diffraction gratings for the laser experiments, as none are itemised.
- Required prism dimensions, since the size given in the listing is unclear.
- Number of sets for your laboratory.
Supplier
This optics set is supplied by Jain Scientific Equipments Private Limited, which trades as ScienceLab from Ambala, Haryana, India. The company sources the set and delivers it to schools, colleges, institutions, dealers and importers in India and international markets, combining it with other laboratory items in a single consignment where required.
Questions about components, base options or packing for export are answered by the ScienceLab team before you order. More about the company is on the ScienceLab profile.
Related Laboratory Equipment
Items that complement this optics demonstration set:
- Apparatus for studying the reflection of light from different surfaces and the refraction of light in different environments — a sensor-based set for measuring reflected light in lux.
- Human Eye Model — an anatomical eye model for the biology side of vision lessons.
- Mirror, Concave — an extra curved mirror for student image-location work.
- Prism, Clear Glass — additional prisms for dispersion experiments.
- Optical Bench Set — for measuring lens focal lengths along a scale.
Explore more in the Laboratory Equipment category.
Frequently Asked Questions
What is included with the optics apparatus SCL-522/044?
The optics apparatus SCL-522/044 includes a red laser diode, an electric current source, human eye models, a digital camera model, a Galilean telescope model, bi-convex, bi-concave, two plano-convex and a spherical plane lens, spoon, mussel and flat mirrors, a glass prism, fibre optics and a magnetic board.
What laser does the apparatus SCL-522/044 use?
The apparatus SCL-522/044 uses a laser diode giving coherent red light with a wavelength of about 633 nm, intended for diffraction and interference experiments. The laser unit measures 35 x 10 x 14 cm and weighs 1.5 kg. Students should never look into the beam.
What does the eye model in SCL-522/044 demonstrate?
The eye model supplied with the optics apparatus SCL-522/044 presents the physical working of the human eye, including vision defects and their correction. It is mounted on a wooden or plastic base measuring not less than (320 x 180) mm, so it can stand on a demonstration bench.
What are the lens and mirror specifications?
The optics apparatus SCL-522/044 lists plano-convex lenses with r = 45 mm and r = 75 mm, plus bi-convex, bi-concave and spherical plane lenses. Its glass spoon and mussel mirrors have F = 65 mm and a diameter of 100 mm, and a flat mirror is included.
Who supplies the optics apparatus SCL-522/044?
The optics apparatus SCL-522/044 is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India, to schools, colleges, institutions, dealers and importers. Component questions and quotations are handled by the ScienceLab team through the contact page.
How does SCL-522/044 differ from the similarly named sensor-based apparatus?
The apparatus SCL-522/044 is a broad demonstration set with a laser diode, eye, camera and telescope models, lenses, mirrors, a prism and fibre optics. The similarly named apparatus in the related items instead focuses on measuring reflected light with a digital lux sensor and refraction through a glass block.
Request a Quote
To request a quotation for the optics apparatus SCL-522/044, send your requirements through the contact page or add the product to the enquiry cart, stating the eye-model base you prefer.
Last updated: 24 September 2026
Apparatus for Investigating the Change of Frequency of Stationary Waves in a String
Apparatus for Investigating the Change of Frequency of Stationary Waves in a String (Product Code: SCL-207/048) is a wave motion kit used to set up standing waves on a stretched cord and study how their frequency depends on tension and length in school and college physics labs. A signal generator drives a wave generator, while hooked masses of (50–100) g hung over a fixed pulley tension the cord. The apparatus is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Wave source | Generator for the production of waves |
| Signal source | Generator of the input signal |
| String | Cord or elastic thread |
| Tension masses | Set of masses, (50–100) g, with hook |
| Pulley | Fixed pulley |
| Length control | Connecting bridge |
| Product code | SCL-207/048 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Stationary Waves in a String Apparatus Used For?
This is the classic Melde-type experiment. The cord runs from the wave generator, over the bridge and the fixed pulley, to the hooked masses. As the frequency from the signal generator is raised slowly, the cord suddenly settles into one, two, three or more stable loops, with clear nodes and antinodes. Each of these resonant frequencies follows f = (n/2L)√(T/μ), where L is the vibrating length, T the tension and μ the mass per unit length of the cord.
Students can hold the length fixed and change the hanging mass to see the frequency for a given loop count rise with tension, or move the bridge to change L and watch the frequency fall as the length grows. Count loops only when the pattern is steady, measure L from the bridge to the pulley, and keep the masses clear of the floor. The kit is a compact piece of physics lab equipment for school practicals on waves and resonance.
What to Specify When Ordering
- Number of apparatus sets for your laboratory.
- Your mains supply details, so the signal and wave generators can be matched to it.
- Whether you want additional (50–100) g hooked masses or spare cord for more tension settings.
OEM Manufacturer
Jain Scientific Equipments Private Limited, known by its trading name ScienceLab, is the OEM (original equipment manufacturer) of this stationary waves apparatus. It is built at the company’s own licensed factory at Saha, Ambala, Haryana, India, and sent directly from there to schools, colleges, institutions, dealers and importers, so buyers are never dealing with a reseller.
If you later need a replacement cord, bridge or extra masses, the request goes straight to the maker — just ask us. Read more about the company on the ScienceLab profile page.
Related Laboratory Equipment
Useful additions for string-wave and resonance experiments:
- Signal Generator and Amplifier — an alternative driver for vibration experiments.
- Vibration Generator — a spare mechanical driver for a second station.
- Pulley, Bench Mounting, Ball Bearing — a low-friction pulley for the tensioning cord.
- Sonometer, Simple Pattern — studies string vibration with tuning forks.
- Wave Form, Helix — demonstrates longitudinal and transverse wave shapes.
More apparatus is available in the Laboratory Equipment category.
Frequently Asked Questions
What is included with the Apparatus for Investigating the Change of Frequency of Stationary Waves in a String?
The Apparatus for Investigating the Change of Frequency of Stationary Waves in a String includes a wave generator, an input-signal generator, a cord or elastic thread, a set of (50–100) g masses with hook, a fixed pulley and a connecting bridge.
What does the stationary waves apparatus demonstrate?
The stationary waves apparatus SCL-207/048 demonstrates standing waves on a stretched cord: at certain frequencies the cord forms stable loops with fixed nodes and antinodes. Students investigate how these resonant frequencies change with the tension from the hanging masses and with the vibrating length set by the bridge.
How is the tension in the cord changed?
In the Apparatus for Investigating the Change of Frequency of Stationary Waves in a String, the cord passes over a fixed pulley to a hook carrying masses from the (50–100) g set. Adding or removing masses changes the tension, which raises or lowers the frequency needed for each loop pattern.
What is the connecting bridge for?
The connecting bridge in the stationary waves apparatus SCL-207/048 defines one end of the vibrating section of the cord. Moving it changes the vibrating length L, so students can show that a longer cord needs a lower frequency to form the same number of loops.
Who manufactures the Apparatus for Investigating the Change of Frequency of Stationary Waves in a String?
This stationary waves apparatus, code SCL-207/048, is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab) as the OEM, at its own licensed factory at Saha, Ambala, Haryana, India. Quotations, repeat orders and spare-part enquiries are handled directly by the manufacturer.
Can the stationary waves apparatus be ordered for several labs or for export?
Yes. The Apparatus for Investigating the Change of Frequency of Stationary Waves in a String can be quoted in multiple sets for schools, colleges, dealers and importers in India and international markets. Share quantities, mains supply details and destination on the contact page.
Request a Quote
Get a quotation for the Apparatus for Investigating the Change of Frequency of Stationary Waves in a String (SCL-207/048) through our contact page, or add it to the enquiry cart. You receive the quotation directly from the manufacturer.
Last updated: 24 September 2026
Apparatus for demonstrating the phenomenon of wave propagation and reflection
Apparatus for demonstrating the phenomenon of wave propagation and reflection (Product Code: SCL-697/049) is a ripple-tank style physics demonstration kit used to make water waves visible so students can study how waves travel, reflect, refract and interfere in school and college physics lessons. A mechanical oscillator drives two forks that excite waves at two points on the water surface, and circular waves can also show the Doppler effect. The apparatus is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.
Key Details
| Parameter | Detail |
|---|---|
| Wave medium | Water tank |
| Wave generation | Mechanical oscillator; two forks excite waves at two points on the water surface |
| Wave patterns | Circular waves and plane waves |
| Obstacle pieces | Concave lens; small diffraction barrier; two Young’s slits (listed as “Jung cracks”) |
| Base | Base unit (listed as “base camera”) |
| Experiments described | Wavelength versus oscillator frequency; Doppler effect; wave velocity versus water depth; reflection and refraction at objects such as a plate, prism, concave lens and convex lens |
| Product code | SCL-697/049 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Wave Propagation and Reflection Apparatus Used For?
With a circular wave pattern, students measure the spacing between crests at several oscillator frequencies and see that the wavelength shrinks as the frequency rises. Moving the source while it vibrates bunches the crests ahead of it and spreads them behind, a clear view of the Doppler effect. Switching to plane waves and changing the water depth shows that waves travel more slowly in shallow water, which is the basis of refraction.
Placing a plate, prism or lens-shaped object in the path of plane waves shows reflection and refraction, while the small barrier and the two Young’s slits reveal diffraction and interference. Driving both forks together produces the two-source interference pattern of alternating calm and active lines. For clear results, level the tank so the depth is uniform and keep the water free of dust and bubbles.
What to Specify When Ordering
- Which obstacle pieces you need: the listing names a concave lens, a diffraction barrier and two slits, while the plate, prism and convex lens appear only in the experiment description.
- Number of apparatus sets for demonstrations or student groups.
- Your mains supply details for the oscillator.
OEM Manufacturer
This wave apparatus is an OEM product of ScienceLab, the brand name of Jain Scientific Equipments Private Limited (CIN U29309HR2020PTC087597). Production takes place at the company’s licensed factory at 449, HSIIDC Industrial Area, Saha, Ambala, Haryana (Factory Licence AMB-ONLINE-CHD-J-414), from where it is supplied factory-direct to schools, colleges, institutions, dealers and importers.
Because the manufacturer quotes and ships the apparatus itself, requests for extra obstacle pieces or repeat orders go straight to the source — ask us. The ScienceLab company profile has more background.
Related Laboratory Equipment
Other apparatus for teaching waves:
- Ripple Tank — a standard ripple tank for student-group wave work.
- Mini Ripple Tank — a compact option for small groups.
- Ripple Tank Kit — an alternative ripple tank kit for wave demonstrations.
- Apparatus for Investigating the Change of Frequency of Stationary Waves in a String — standing waves on a cord, the next topic after water waves.
- Wave Form, Helix — shows transverse and longitudinal wave forms.
See more in the Laboratory Equipment category.
Frequently Asked Questions
What does the Apparatus for demonstrating the phenomenon of wave propagation and reflection consist of?
The Apparatus for demonstrating the phenomenon of wave propagation and reflection consists of a water tank in which two forks excite waves at two points, a concave lens, a small diffraction barrier, two Young’s slits (listed as “Jung cracks”) and a base unit, with a mechanical oscillator generating the waves.
Which wave phenomena can be demonstrated?
The wave propagation and reflection apparatus SCL-697/049 demonstrates how wavelength depends on oscillator frequency, the Doppler effect, how wave velocity depends on water depth, and the reflection and refraction of waves. Its barrier and slits add diffraction and two-source interference.
How is the Doppler effect shown with this apparatus?
In the wave propagation and reflection apparatus SCL-697/049, a circular wave pattern is produced while the source moves. Crests crowd together in front of the moving source and spread out behind it, showing directly why an approaching source has a higher frequency than a receding one.
Are the plate, prism and convex lens included?
The experiment description for the Apparatus for demonstrating the phenomenon of wave propagation and reflection mentions a plate, prism, concave lens and convex lens, but its contents list names only the concave lens, barrier and slits. Please confirm the pieces you need through the contact page.
Who manufactures the Apparatus for demonstrating the phenomenon of wave propagation and reflection?
The Apparatus for demonstrating the phenomenon of wave propagation and reflection, code SCL-697/049, is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab) as the OEM at its own licensed factory at Saha, Ambala, Haryana, India, and is quoted directly by the manufacturer.
Can the wave apparatus be supplied to institutions in bulk or abroad?
Yes. The Apparatus for demonstrating the phenomenon of wave propagation and reflection can be quoted for schools, colleges, dealers and importers in India and international markets, in single units or larger quantities. Share the quantity and delivery destination when you enquire.
Request a Quote
Request a quotation for the Apparatus for demonstrating the phenomenon of wave propagation and reflection (SCL-697/049) on our contact page, or add it to the enquiry cart. Quotations are issued directly by the manufacturer.
Last updated: 24 September 2026
Apparatus for Demonstrating Reflection, Refraction, Polarization and Diffraction Using Microwaves
Apparatus for Demonstrating Reflection, Refraction, Polarization and Diffraction Using Microwaves (Product Code: SCL-203/050) is a microwave optics set used to show that microwaves reflect, refract, polarize and diffract like light, in college and senior school physics labs. Its Gunn diode transmitter works at 10.7 GHz (λ = 2.8 cm) and is paired with a matching receiver, a probe detector, aluminium mirrors and a polarizing mesh. The set is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Transmitter | Gunn diode, 10.7 GHz (λ = 2.8 cm) |
| Operating voltage (as listed) | (10–12) V to (2–3.5) V |
| Transmitter housing | Cylindrical case, diameter 83 mm, length 70 mm; overall length 225 mm |
| Receiver | Similar in construction to the transmitter |
| Probe detector | Silicon microwave diode, same as the receiver, mounted on a short vertical non-metallic rod |
| Probe base | 4 sockets for connection to the external circuit; 75 x 50 x 135 mm |
| Aluminium mirrors | 200 x 300 mm; 50 x 300 mm; 300 x 300 mm |
| Acrylic mirror | 300 x 300 mm |
| Polarizing mesh | 190 x 300 mm |
| Electrical accessories | Power source, diode, speaker, digital multimeter, BNC T cable and BNC cable |
| Product code | SCL-203/050 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Microwave Optics Apparatus Used For?
Because the wavelength is 2.8 cm rather than a fraction of a micrometre, wave effects that are hard to see with light become easy to measure. Aiming the transmitter at an aluminium mirror and finding the receiver angle of strongest signal confirms the law of reflection. Rotating the polarizing mesh between transmitter and receiver makes the signal rise and fall, showing that the transmitted microwaves are polarized, and the narrow 50 x 300 mm plate can be combined with the wider plates to form slits for diffraction and interference work.
Placing a mirror behind the probe detector sets up standing waves: moving the probe along the beam and reading the digital multimeter reveals nodes half a wavelength apart, from which the wavelength can be checked. This makes the set valuable physics lab equipment for wave-optics practicals. Avoid looking into the transmitter at close range and switch it off when rearranging parts.
What to Specify When Ordering
- A refraction accessory, such as a prism or lens, if you plan refraction experiments, as none is itemised in the listing.
- Number of sets for your laboratory.
- Your mains supply details for the power source.
- Whether extra BNC cables or a second multimeter are needed for group work.
OEM Manufacturer
ScienceLab is the trading name of Jain Scientific Equipments Private Limited, the OEM (original equipment manufacturer) of this microwave demonstration apparatus. The transmitter, receiver, probe and mirror set are assembled at the company’s own licensed factory at Saha, Ambala, Haryana, India, and complete sets ship factory-direct to colleges, schools, institutions, dealers and importers.
Purchasing from the maker means that later needs, from a replacement cable to a matching repeat order, are handled by the team that assembled the set — ask us. Find out more on the ScienceLab profile.
Related Laboratory Equipment
Accessories and alternatives for microwave optics:
- Microwave Accessories Hollow Prism — enables refraction experiments with microwaves.
- Microwave Accessories Hollow Plano-convex Lens — focuses the microwave beam.
- Microwave Accessories Rotating Protractor — measures angles of reflection and refraction.
- Microwave Accessories Set of Plates — additional plates for slit and reflection set-ups.
- Microwave Transmitter/Receiver — an extra transmitter and receiver pair for another station.
Browse the Laboratory Equipment category for more.
Frequently Asked Questions
What is included with the Apparatus for Demonstrating Reflection, Refraction, Polarization and Diffraction Using Microwaves?
This microwave apparatus (SCL-203/050) includes a Gunn diode transmitter, a receiver, a probe detector with a four-socket base, a power source, a diode, a speaker, three aluminium mirrors, an acrylic mirror, a polarizing mesh, a digital multimeter, a BNC T cable and a BNC cable.
What frequency and wavelength does the microwave apparatus use?
The Apparatus for Demonstrating Reflection, Refraction, Polarization and Diffraction Using Microwaves uses a Gunn diode transmitter operating at 10.7 GHz, which corresponds to a wavelength of 2.8 cm. This centimetre-scale wavelength makes interference and standing-wave spacings easy to measure.
How is polarization demonstrated?
With the microwave apparatus SCL-203/050, the 190 x 300 mm polarizing mesh is placed between transmitter and receiver and rotated. The received signal changes strongly with the mesh angle, showing that the transmitted microwaves are polarized, just as a polarizing filter affects light.
Is a refraction prism or lens included?
The contents list of the Apparatus for Demonstrating Reflection, Refraction, Polarization and Diffraction Using Microwaves does not itemise a prism or lens. For refraction experiments, tell us your requirement when enquiring, and consider the hollow prism or plano-convex lens accessories shown in the related items.
Who manufactures the microwave demonstration apparatus?
The Apparatus for Demonstrating Reflection, Refraction, Polarization and Diffraction Using Microwaves, code SCL-203/050, is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab) as the OEM, and assembled at its own licensed factory at Saha, Ambala, Haryana, India.
Is a calibration certificate available for the multimeter?
Calibration-certificate availability for the digital multimeter supplied with the microwave apparatus SCL-203/050 should be discussed with us before ordering. State the requirement on the contact page so that it can be addressed in your quotation.
Request a Quote
For a quotation on the Apparatus for Demonstrating Reflection, Refraction, Polarization and Diffraction Using Microwaves (SCL-203/050), write to us via the contact page or add it to the enquiry cart. The quotation comes direct from the manufacturer.
Last updated: 24 September 2026
Apparatus for studying the value of the half-decay period during radioactive decay
Apparatus for studying the value of the half-decay period during radioactive decay (Product Code: SCL-201/052) is a half-life simulation kit used to model the random nature of radioactive decay and find a half-life value in school and college physics lessons. It consists of 500 small plastic cubes and a plastic cup or jar, so a class can generate its own decay data through repeated throws. The kit is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Simulation pieces | 500 small cubes of plastic material |
| Container | Plastic cup / jar |
| Isotope experiment described in the listing | Half-life of Ba-137m determined using a plastic bottle with Cs-137 stored as a salt; the metastable Ba-137m produced by β-decay is released by an elution solution |
| Ba-137m half-life (as stated) | 2.6 minutes |
| Radioactive source | Not named in the contents list — discuss with us before ordering |
| Product code | SCL-201/052 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Half-Life Apparatus Used For?
Radioactive nuclei decay at random, yet a large group halves in a fixed time. The cube model makes this visible: students shake all 500 cubes in the cup, tip them out, and remove every cube that lands on a chosen face (mark one face on each cube first if the cubes are plain). Each removed cube stands for a decayed nucleus. Repeating the throw with the remaining cubes and plotting the count against throw number produces an exponential decay curve, and the number of throws needed to halve the count is the half-life of the model.
The listing also describes the classic isotope experiment in which Ba-137m, eluted from a Cs-137 source, is measured with a half-life of 2.6 minutes. The cube activity prepares students to read such real count-rate data. As nuclear physics lab equipment, the simulation can be run by any class, whereas any work with a radioactive source requires qualified supervision and compliance with national rules, so please discuss that part with us first.
What to Specify When Ordering
- Number of kits: one per student group, or one per class if results will be pooled.
- Whether you are also enquiring about the Ba-137m isotope experiment, so we can advise on what can be offered.
- Any additional plastic cubes if you want larger samples for smoother curves.
OEM Manufacturer
The cube-and-cup half-life set is an OEM product of ScienceLab, the trading name of Jain Scientific Equipments Private Limited. As the original equipment manufacturer, the company makes and packs the set at its own licensed factory at Saha, Ambala, Haryana, India, and supplies it factory-direct to schools, colleges, institutions, dealers and importers.
Replacement cubes, extra containers and repeat orders are arranged with the manufacturer directly — just ask us. More about the company is on the ScienceLab profile page.
Related Laboratory Equipment
Items used alongside half-life and radioactivity lessons:
- Geiger Counter — counts real radioactive decay events.
- Geiger Muller Tube Holder — holds the detector tube in a fixed position.
- Protactinium Generator — another well-known half-life experiment.
- Plastic Dice — an alternative randomiser for probability-based decay models.
- Stopwatch, Digital — times counting intervals in decay measurements.
More apparatus is listed in the Laboratory Equipment category.
Frequently Asked Questions
What is included with the Apparatus for studying the value of the half-decay period during radioactive decay?
The Apparatus for studying the value of the half-decay period during radioactive decay consists of 500 small plastic cubes and a plastic cup or jar. Together they let students simulate radioactive decay by repeated throws and determine a half-life value from their own data.
How does the cube model show half-life?
In the half-life apparatus SCL-201/052, every cube has the same chance of landing on the chosen face and being removed on each throw. The number remaining therefore falls exponentially, and the number of throws needed to halve it stays roughly constant, just like a real half-life.
Does the half-life apparatus include a radioactive source?
The contents list of the Apparatus for studying the value of the half-decay period during radioactive decay names only the 500 plastic cubes and the cup or jar. The listing also describes a Cs-137/Ba-137m experiment; whether any source can be offered must be discussed with us first.
What half-life does Ba-137m have?
The listing for the half-life apparatus SCL-201/052 states that the half-time of Ba-137m, the metastable isotope released from a Cs-137 source by an elution solution, amounts to 2.6 minutes. This short half-life makes it a classic choice for classroom decay measurements.
Who manufactures the Apparatus for studying the value of the half-decay period during radioactive decay?
The cube-and-cup set sold as the Apparatus for studying the value of the half-decay period during radioactive decay, code SCL-201/052, is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab) as the OEM at its own licensed factory at Saha, Ambala, Haryana, India.
Can the half-life apparatus be ordered for several classes or for export?
Yes. The half-life apparatus SCL-201/052 can be quoted in multiple kits for schools, colleges, dealers and importers in India and international markets. Share the number of kits and the delivery destination through the contact page.
Request a Quote
For a quotation on the Apparatus for studying the value of the half-decay period during radioactive decay (SCL-201/052), contact us via the contact page or add it to the enquiry cart. The quotation comes direct from the manufacturer.
Last updated: 24 September 2026
Draining Rack
Draining Rack (Product Code: SCI-1202/01) is a free-standing bench unit with pegs used to drain and air-dry test tubes, beakers, flasks and other glassware after washing in school, college and research laboratories. Made of steel with a polyethylene coating, it has a tray hole and a water outlet hose at the bottom that carry dripping water away instead of letting it spread across the bench. The rack is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Purpose | Drying test tubes, beakers, flasks, glassware and other laboratory supplies |
| Construction | Steel with polyethylene coating |
| Holding | Pegs |
| Drainage | Tray hole and water outlet hose at the bottom |
| Installation | Free-standing bench unit |
| Dimensions (as listed) | Length 80 mm x 600 mm — exact size confirmed in the quotation |
| Product code | SCI-1202/01 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Draining Rack Used For?
After washing, glassware is hung mouth-down on the pegs so that water runs out of it by gravity while air circulates around each item. This lets containers dry faster and be ready for the next practical without being wiped with cloths that could leave fibres behind. The tray hole and outlet hose collect the drips and lead them away, which helps keep the bench and floor dry around a busy washing area.
For a tidy routine, shake off excess water before hanging each item, give a final rinse with distilled water where spotting matters, and direct the outlet hose into a sink or container. The polyethylene coating can be wiped clean with a damp cloth; avoid scraping it with sharp tools. It is a straightforward piece of chemistry lab equipment for school and college washing stations.
What to Specify When Ordering
- The exact rack size you need, since the listed dimension (80 mm x 600 mm) should be confirmed in the quotation.
- Number of racks for your washing areas or laboratories.
- Where the outlet hose will discharge, such as into a sink, so the set-up suits your bench.
OEM Manufacturer
The Draining Rack is manufactured by ScienceLab, the brand of Jain Scientific Equipments Private Limited, which acts as its OEM (original equipment manufacturer). The coated steel rack is produced at the company’s own licensed factory at Saha, Ambala, Haryana, India, and supplied factory-direct to schools, colleges, laboratories, dealers and importers.
Ordering from the manufacturer keeps size confirmations and repeat orders simple, because the people who make the rack answer your questions — ask us. Details about the company are on the ScienceLab profile.
Related Laboratory Equipment
Other items for washing and drying laboratory ware:
- Drying Rack — an alternative rack for air-drying glassware.
- Test Tube Rack With Drying Pegs — a smaller bench rack for test tubes.
- Drying Rack Glass & Plastic Ware — for mixed glass and plastic items.
- Containers for Draining Dishes — for draining dishes and smaller ware.
- Drying Cabinet — heated drying when glassware is needed quickly.
See the complete Laboratory Equipment category.
Frequently Asked Questions
What can be dried on the Draining Rack?
The Draining Rack (SCI-1202/01) is designed for drying test tubes, beakers, flasks, other glassware and similar laboratory supplies. Items are hung on its pegs after washing so that water drains out and they dry faster for the next use.
What is the Draining Rack made of?
The Draining Rack is made of steel with a polyethylene coating. This coated steel construction gives a surface that can be wiped clean with a damp cloth; avoid scraping it with sharp tools so the coating stays intact.
How does the Draining Rack deal with dripping water?
The Draining Rack has a tray hole and a water outlet hose at the bottom. Water dripping from the glassware is collected and led away through the hose, which helps prevent liquid from leaking across the bench. Direct the hose into a sink or container.
What size is the Draining Rack?
The listing for the Draining Rack (SCI-1202/01) gives its dimensions as length 80 mm x 600 mm. Please confirm the exact size you require when requesting a quotation through the contact page, so the rack suits your bench space.
Who manufactures the Draining Rack?
The Draining Rack, code SCI-1202/01, is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab) as the OEM at its own licensed factory at Saha, Ambala, Haryana, India. Quotations and repeat orders are handled directly by the manufacturer.
Can the Draining Rack be ordered in bulk?
Yes. The Draining Rack can be quoted in bulk quantities for schools, colleges, laboratories, dealers and importers in India and international markets. State the number of racks, the size required and the delivery destination when you enquire.
Request a Quote
Request a quotation for the Draining Rack (SCI-1202/01) through our contact page, or add it to the enquiry cart along with other items. Quotes come direct from the manufacturer.
Last updated: 24 September 2026
Drying Cabinet
Drying Cabinet (Product Code: SCI-1408/02) is a heated laboratory cabinet used to dry glassware and chromatograms and to keep agar-based media molten in school, college, microbiology and research labs. It has three chromium-plated shelves behind toughened sliding glass doors, a corrosion-resistant epoxy powder-coated body and a height of 900 mm with a width of 1000 mm. The cabinet is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Applications | Drying glassware and chromatograms; keeping agar-based media molten |
| Finish | Corrosion-resistant epoxy powder paint |
| Shelves | 3, chromium plated |
| Doors | Toughened sliding glass doors |
| Controls and indicators | Illuminated power switch; heating indicator light |
| Mounting | Suitable for shelf or bench mounting |
| Dimensions | Height 900 mm, width 1000 mm |
| Product code | SCI-1408/02 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Drying Cabinet Used For?
In a teaching or research lab, the cabinet takes over from open-air drying when clean glassware is needed quickly for the next session. Chromatography papers can be dried evenly after development, and in microbiology lab equipment set-ups, flasks of agar-based medium can be held molten until plates are poured, so the medium does not set in the flask.
The sliding glass doors let staff check the shelves without swinging a door into the working space, and the illuminated switch and heating indicator show at a glance that the cabinet is on and heating. Load items so air can move between them, keep flammable solvents out of the heated space, and wipe the epoxy-coated surfaces regularly to keep them clean. The temperature range is not stated in the listing, so confirm it for your application before ordering.
What to Specify When Ordering
- Whether the cabinet will be shelf-mounted or bench-mounted, since both are possible.
- The temperature range you need for glassware, chromatograms or molten agar, so it can be confirmed in the quotation.
- Your mains supply details (voltage and frequency).
- Number of cabinets for your laboratories.
OEM Manufacturer
ScienceLab, the trading name of Jain Scientific Equipments Private Limited, is the OEM (original equipment manufacturer) of this Drying Cabinet. The powder-coated cabinet is built at the company’s own licensed factory at Saha, Ambala, Haryana, India, and delivered factory-direct to schools, colleges, research institutions, dealers and importers.
ScienceLab holds MSME registration as a manufacturing enterprise (Udyam UDYAM-HR-01-0003714), and overseas orders are shipped under its DGFT Importer-Exporter Code AAECJ8618A. Spare shelves or repeat orders can be discussed with the manufacturer directly. Read more on the ScienceLab profile.
Related Laboratory Equipment
Items that work alongside the Drying Cabinet:
- Draining Rack — drains washed glassware before it goes into the cabinet.
- Petri Dish (Complete) — receives the molten agar once plates are poured.
- Chromatography kit — produces the chromatograms that are dried in the cabinet.
- Conical Flask — common glassware for preparing and holding media.
- Oven, 43 litre — an enclosed oven alternative for heated drying.
Explore the Laboratory Equipment category for more.
Frequently Asked Questions
What is the Drying Cabinet used for?
The Drying Cabinet (SCI-1408/02) is used for drying glassware and chromatograms and for keeping agar-based media molten until plates are poured. It suits school, college, microbiology and research laboratories that need clean, dry items ready for the next session.
How many shelves does the Drying Cabinet have?
The Drying Cabinet has three chromium-plated shelves behind toughened sliding glass doors. The sliding doors let users check or load the shelves without swinging a door into the working area, and the body is finished in corrosion-resistant epoxy powder paint.
What size is the Drying Cabinet and how is it mounted?
The Drying Cabinet measures 900 mm in height and 1000 mm in width, and it is suitable for either shelf or bench mounting. State your preferred mounting and available space when requesting a quotation so the installation can be planned.
What temperature does the Drying Cabinet reach?
The listing for the Drying Cabinet (SCI-1408/02) does not state a temperature range. It has an illuminated power switch and a heating indicator light. Tell us the temperature your application needs through the contact page so it can be confirmed before ordering.
Who manufactures the Drying Cabinet?
The Drying Cabinet, code SCI-1408/02, is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab) as the OEM, at its own licensed factory at Saha, Ambala, Haryana, India. Quotations, spare-part enquiries and repeat orders are handled directly by the manufacturer.
Can the Drying Cabinet be supplied for export?
Yes. The Drying Cabinet can be quoted for laboratories, dealers and importers in India and international markets. Share the quantity, mains supply details and delivery destination with ScienceLab so the quotation covers suitable packing for the journey.
Request a Quote
For a quotation on the Drying Cabinet (SCI-1408/02), contact us through the contact page or add it to the enquiry cart. The quotation comes directly from the manufacturer.
Last updated: 24 September 2026
Microscope
Microscope (Product Code: SCI-1309/03) is a stereoscopic trinocular microscope with a camera and accessories, used to observe specimens in 3D and project the image for teaching in biology, histology, microbiology, botany and research laboratories. It offers WF10X, WF15X and WF20X eyepieces, auxiliary lenses from 0.5X to 2X, LED illumination and a camera connection compatible with data projectors. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Type | Stereoscopic trinocular microscope with a camera and its accessories |
| Observation head eyepieces | WF10X/20 mm, WF15X/15 mm, WF20X/10 mm (each listed with micrometer) |
| Auxiliary lenses | 0.5X/165 mm; 1.5X/45 mm; 2X/30 mm |
| Focus bracket | A1 focus frame; focusing handwheel with adjustable tension; lifting range 50 mm |
| Industrial focus frame | A3 industrial binding focus frame 2 (industry-specific) |
| Base | B2 column transmission base; upper and lower light source, halogen lamp 12 V 15 W, adjustable brightness |
| Illumination | LED illumination; other external sources: ring light / LED light / cold light |
| Photography device | Photography tube with PK bayonet; 3.2X photo eyepiece |
| Imaging device | 0.35X / 0.5X / 1.0X C-type camera connection tube |
| Display | Compatible with data projectors; for observing and projecting specimens in 3D |
| Listed applications | Teaching; histology, microbiology, botany, virology and routine research |
| Power supply | AC 110/220 V ±10%, 50/60 Hz |
| Product code | SCI-1309/03 |
| Supplied by | Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India |
What Is the Stereo Trinocular Microscope Used For?
A stereo microscope gives an upright, three-dimensional view at low to moderate magnification, which suits whole specimens such as insects, flowers, seeds, dissected specimens and colonies on culture plates. The third (trinocular) port carries the camera, so a teacher can send the live image to a data projector and let the whole class see exactly what is under the lenses. This makes it useful biology lab equipment for demonstrations as well as individual study.
The auxiliary lenses trade magnification against working distance: the 0.5X lens gives 165 mm of space for bulky objects, while the 2X lens brings the view closer at 30 mm. Use the adjustable-brightness base lamps for transmitted or reflected light, or add a ring or cold light for shiny specimens. Cover the microscope when not in use and clean the optics only with lens tissue.
What to Specify When Ordering
- Eyepieces required: WF10X/20 mm, WF15X/15 mm or WF20X/10 mm.
- Auxiliary lens: 0.5X/165 mm, 1.5X/45 mm or 2X/30 mm, depending on specimen size.
- Focus frame: the A1 focus frame or the A3 industrial focus frame.
- Illumination: base halogen lamps, ring light, LED light or cold light.
- Camera connection (0.35X, 0.5X or 1.0X C-type tube) and your mains voltage (110 or 220 V).
Supplier
This stereo trinocular microscope is supplied by Jain Scientific Equipments Private Limited, the Ambala company that trades as ScienceLab. The team sources the microscope in the configuration you specify and delivers it to schools, colleges, universities, research laboratories, dealers and importers in India and international markets.
Before you order, ScienceLab can help you match eyepieces, auxiliary lenses, lighting and camera connection to your specimens. Company information is available on the ScienceLab profile.
Related Laboratory Equipment
Items often ordered with a stereo trinocular microscope:
- Stereo Microscope — a stereo model for student benches.
- Digital Trinocular Microscope — a trinocular option for higher-magnification slide work.
- Microscope Digital Camera, 5MP — an additional camera for image capture.
- Lens Tissue — for cleaning eyepieces and lenses safely.
- Petri Dish (Complete) — holds culture or specimen samples under the microscope.
More instruments are listed in the Laboratory Equipment category.
Frequently Asked Questions
What type of microscope is the Microscope SCI-1309/03?
The Microscope SCI-1309/03 is a stereoscopic trinocular microscope supplied with a camera and its accessories. It is designed for observing and projecting specimens in 3D and is described as ideal for teaching, with listed uses in histology, microbiology, botany, virology and routine research.
What eyepieces and auxiliary lenses are available?
The Microscope SCI-1309/03 lists WF10X/20 mm, WF15X/15 mm and WF20X/10 mm eyepieces, plus auxiliary lenses of 0.5X/165 mm, 1.5X/45 mm and 2X/30 mm. Combining them sets the magnification and the working distance to suit each specimen.
Can the microscope project images to a class?
Yes. The Microscope SCI-1309/03 is compatible with data projectors. It has a photography tube with PK bayonet and 3.2X photo eyepiece, and a 0.35X, 0.5X or 1.0X C-type camera connection tube, so the camera image can be shown live to students.
What illumination and power supply does the microscope use?
The Microscope SCI-1309/03 has LED illumination and a B2 column base with upper and lower 12 V 15 W halogen lamps of adjustable brightness; ring, LED or cold lights can be added. It runs on AC 110/220 V ±10%, 50/60 Hz.
Does the Microscope SCI-1309/03 carry a warranty?
Warranty terms for the Microscope SCI-1309/03 are confirmed in the quotation for the configuration you choose, not on this page. Please raise any warranty questions or requirements when you enquire through the contact page.
Who supplies the Microscope SCI-1309/03?
The Microscope SCI-1309/03 is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India. The company quotes and delivers it to schools, colleges, research laboratories, dealers and importers in India and international markets.
Request a Quote
To request a quotation for the Microscope (SCI-1309/03), list your eyepiece, lens, lighting and camera choices on our contact page, or add it to the enquiry cart.
Last updated: 24 September 2026
