Fourier Transform Infrared Spectrometer (FTIR) (Product Code: SCI-304/07) is a single-beam infrared spectrometer used to identify organic and inorganic materials from their infrared absorption spectra in research, quality-control and university laboratories. It measures from 7,800 to 350 cm-1 at a maximum resolution of 0.4 cm-1, using a sealed Michelson interferometer, a Ge/KBr beam splitter and a Peltier-controlled DLaTGS detector. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as one of the laboratory analytical instruments it offers.

Specifications

What Is an FTIR Spectrometer Used For?

An FTIR spectrometer shows which chemical bonds and functional groups a sample contains, so it is used to identify unknown substances, confirm the identity of pharmaceutical and polymer raw materials, check product purity and follow reactions. The interferometer collects all wavelengths at once and a Fourier transform converts the result into a spectrum that can be compared with reference spectra. In universities it is a core instrument for organic chemistry, materials science and research projects.

Install the spectrometer in a dry, temperature-stable room, because KBr optics are sensitive to humidity. Use the nitrogen purge to reduce water-vapour and carbon-dioxide bands, and record a fresh background before each sample series. Keep the sample compartment clean and closed when the instrument is idle.

What to Specify When Ordering

• Detector: standard DLaTGS, or the optional MCT detector for higher-sensitivity work
• Whether you need the optional 10 Hz rapid-scan function
• Whether the infrared microscope functions described above are required in your configuration
• The computer set-up for USB 2.0 connection, and the number of instruments and delivery destination

Supplier

Jain Scientific Equipments Private Limited, trading as ScienceLab, supplies this FTIR spectrometer from Ambala, Haryana, to universities, research institutes, testing laboratories, dealers and importers. We confirm the configuration with you, prepare the quotation and organise packing and shipment. Company details are on our profile page.

Related Laboratory Equipment

Instruments and accessories often used alongside infrared spectroscopy:

• Single Beam Microprocessor UV-VIS Spectrophotometer — complements FTIR with ultraviolet and visible absorption measurements.
• Ultra Violet/Visible (UV/VIS) Spectrophotometer — an alternative UV/VIS instrument for concentration work.
• Pestle And Mortar — for grinding solid samples finely before measurement.
• Analytical Balance — for weighing small sample quantities accurately.
• Vacuum Desiccator — for keeping samples and hygroscopic materials dry.

Explore the wider Laboratory Equipment category for more instruments.

Frequently Asked Questions

What wavenumber range and resolution does the FTIR spectrometer cover?
The Fourier Transform Infrared Spectrometer (SCI-304/07) has a standard measurement range of 7,800 to 350 cm-1, a display range of 15,000 to 0 cm-1, maximum resolution of 0.4 cm-1 and wavenumber accuracy within ± 0.01 cm-1 (theoretical value).

Which detector is fitted to the FTIR spectrometer?
The FTIR spectrometer is fitted as standard with a DLaTGS detector under Peltier temperature control, run at 2.0 mm/sec. An MCT detector, run at 4.0 mm/sec, is listed as optional for higher-sensitivity work; confirm your choice at quotation stage.

Is an infrared microscope included with the FTIR spectrometer?
The FTIR listing describes microscope functions such as auto aperture, auto centering, auto X-Y stage, auto focus and memory for 10 sample and 2 background positions. Please confirm with us whether the microscope unit is part of the configuration you are quoted.

How large is the FTIR sample compartment?
The FTIR spectrometer's sample chamber measures 200 mm wide by 260 mm deep by 185 mm, with a centre-focus optical path and the light axis 70 mm high. The interferometer, sample compartment and detector can all be purged with nitrogen.

How does the FTIR spectrometer connect to a computer?
The FTIR spectrometer communicates over USB 2.0. The listed microscope operations, including stage movement, aperture setting, focusing and switching between transmission and reflection modes, can be controlled from the computer screen or from the microscope's own keyboard.

Who supplies the FTIR spectrometer?
The Fourier Transform Infrared Spectrometer (FTIR) is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to universities, research and testing laboratories in India and international markets. Ask us which make and model is currently offered.

Can a calibration certificate be provided with the FTIR spectrometer?
Whether a calibration certificate can accompany the FTIR spectrometer should be discussed with us before ordering, because it depends on the model quoted. Mention it in your enquiry through our contact page along with your detector choice.

Request a Quote

For a quotation on the FTIR spectrometer (SCI-304/07), write to us via the contact page or place it in the enquiry cart. Mention your samples, detector preference and whether the microscope functions are needed.

Last updated: 24 September 2026

Gel Electrophoresis Apparatus (Product Code: SCI-306/08) is a horizontal electrophoresis tank used to separate DNA fragments, dyes and other charged molecules in agarose gels in school, college and biotechnology teaching laboratories. Its tank holds 6 gels together and a gel run is completed in a fast 20 minutes, so a whole class can load and run samples within one practical period. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, for institutions seeking a gel electrophoresis kit in India or overseas.

Specifications

What Is the Gel Electrophoresis Apparatus Used For?

Students cast an agarose gel in a tray, load samples into the wells formed by the comb and then apply a voltage across the buffer. Negatively charged molecules such as DNA migrate towards the positive electrode, and smaller fragments travel further, so a mixture separates into bands. Typical practicals include separating food-colour dyes, DNA fingerprinting simulations and checking the size of amplified DNA in college biotechnology courses.

Level the tank with its adjustable feet before casting so every gel sets to an even thickness, and make sure the gels are fully covered by the buffer. Fit the lid before switching on, since the safety stop will not let the gel run with the cover loose. A lower voltage gives a slower, sharper run, while the higher setting suits short class periods.

What to Specify When Ordering

• The number of tanks for your class size, remembering that each tank runs 6 gels
• Whether a power supply (75 V or 150 V, maximum 250 mA) should be included
• Any extra gel trays, combs, mini pipettes or tips
• The delivery destination for the consignment

Supplier

This Gel Electrophoresis Apparatus is supplied by Jain Scientific Equipments Private Limited, the company behind the ScienceLab name, from Ambala, Haryana. Schools, colleges, biotechnology departments, dealers and importers order it from us together with the pipetting and power items a class needs. See the ScienceLab profile for company information.

Related Laboratory Equipment

Items used in the same electrophoresis practical:

• Electrophoresis Power Supply — provides the DC voltage needed to run the gels.
• Micropipette — for loading measured sample volumes into the wells.
• Micropipette Tips — replacement tips for clean, contamination-free loading.
• Electrophoresis: Agarose Gel Separation of Dyes — a ready classroom activity to run in this tank.
• DNA Fingerprinting Electrophoresis Lab Activity — a forensic-style exercise for biotechnology classes.

More teaching and research items are listed under Laboratory Equipment.

Frequently Asked Questions

How many gels can the Gel Electrophoresis Apparatus run at once?
The Gel Electrophoresis Apparatus (SCI-306/08) has a tank for 6 gels and comes with 6 gel trays with caps and combs, so six student groups can run their samples together in a fast 20-minute gel run.

Does the Gel Electrophoresis Apparatus need a power supply?
Yes. The Gel Electrophoresis Apparatus needs 500 mL of buffer and a power supply. The power supply described for it works at 75 V or 150 V with a maximum current of 250 mA; please confirm with us whether it is included in your quotation.

What safety features does the Gel Electrophoresis Apparatus have?
The Gel Electrophoresis Apparatus has recessed electrical wires and a safety stop that prevents the gel from running when the cover is not securely fitted. Its UV-transparent acrylic chamber is leak-proof, and adjustable levelling feet keep the gel level.

What is included with the Gel Electrophoresis Apparatus?
The Gel Electrophoresis Apparatus includes an electrophoresis tank for 6 gels, 6 gel trays with gel caps and combs, and 6 mini pipettes with tips. Buffer is not listed as included, and the power supply should be confirmed at quotation stage.

Who supplies the Gel Electrophoresis Apparatus?
The Gel Electrophoresis Apparatus is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to schools, colleges, biotechnology departments and dealers. Ask us about the make currently offered and about spare trays, combs and pipettes.

What does a quotation for the Gel Electrophoresis Apparatus need?
For a Gel Electrophoresis Apparatus quotation, tell us how many tanks you need, whether a power supply should be included, any extra trays, combs or pipettes, and the delivery destination in India or abroad. Send it through the enquiry cart or contact page.

Request a Quote

Add the Gel Electrophoresis Apparatus (SCI-306/08) to the enquiry cart or send your requirement through the contact page. Include the quantity and whether you need the power supply so we can quote the complete set.

Last updated: 24 September 2026

Sodium Dodecyl Sulphate (SOS) - Page Apparatus (Product Code: SCI-308/09) is an SDS-PAGE electrophoresis unit used to separate proteins by molecular size in polyacrylamide gels in biochemistry, biotechnology and research laboratories. It runs one or two gels at a time, lets the user cast and run the gel in the same casting stand, and has pure platinum electrodes with a built-in heat exchanger. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to buyers of vertical gel electrophoresis equipment in India and abroad.

Key Details

What Is the SDS-PAGE Apparatus Used For?

In SDS-PAGE, the detergent sodium dodecyl sulphate unfolds proteins and coats them with negative charge, so their speed through the polyacrylamide gel depends mainly on size. Laboratories use it to check protein purity after purification, estimate molecular weight against a marker lane, prepare gels for Western blotting and teach protein biochemistry at undergraduate and postgraduate level.

Cast the resolving and stacking gels in the casting stand without moving the assembly, and check that the wedge frame is seated firmly before pouring buffer. Keep the lid closed throughout the run; opening it cuts the power by design. After each session, rinse the platinum electrodes with distilled water and let the tank dry before storage.

Supplier

ScienceLab is the brand name used by Jain Scientific Equipments Private Limited, which supplies this SDS-PAGE apparatus from Ambala, Haryana, to universities, research institutes, biotechnology departments, dealers and importers. We quote the unit together with the pipetting and centrifuge items a protein lab usually needs. Institutional buyers registering a vendor can use GSTIN 06AAECJ8618A1ZT and LEI 3358004HRD1JIVXKYX49 for the supplying company. More background is on our company profile.

Related Laboratory Equipment

Equipment that completes an SDS-PAGE workflow:

• Electrophoresis Power Supply — supplies the DC voltage that drives protein migration.
• Micropipette — for loading protein samples and markers into the wells.
• Filtered Micropipette Tips — reduce carry-over between samples.
• Micro Centrifuge — for spinning down samples before loading.
• Gel Electrophoresis Apparatus — a horizontal agarose tank for DNA work alongside protein gels.

Find more items in the Laboratory Equipment category.

Frequently Asked Questions

How many gels can the SDS-PAGE apparatus run?
The Sodium Dodecyl Sulphate (SOS) - Page Apparatus (SCI-308/09) runs one gel or two gels at the same time, so a laboratory can run a single sample set or a second gel for staining or blotting in the same session.

What are the electrodes of the SDS-PAGE apparatus made of?
The SDS-PAGE apparatus uses a moulded buffer tank fitted with electrodes of pure platinum. Platinum resists corrosion during electrophoresis, and rinsing the electrodes with distilled water after every run keeps them clean for the next gel.

How does the SDS-PAGE apparatus deal with heat?
The SDS-PAGE apparatus has a built-in heat exchanger that removes the heat produced while the gel is running. Controlling heat helps prevent uneven, curved bands, which makes protein patterns easier to compare across lanes.

Is the SDS-PAGE apparatus safe for student use?
The Sodium Dodecyl Sulphate (SOS) - Page Apparatus cuts the power when the lid is opened, and its lid is specially designed to avoid mistakes during operation. Students should still work under supervision whenever a power supply is connected.

Is a power supply included with the SDS-PAGE apparatus?
A power supply is not listed in the description of the SDS-PAGE apparatus. Tell us whether you need one when you enquire, and we will confirm the available options and include them in your quotation.

Who supplies the SDS-PAGE apparatus?
The Sodium Dodecyl Sulphate (SOS) - Page Apparatus is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to universities, research institutes and dealers in India and international markets. Ask us which make is currently offered.

What does a quotation for the SDS-PAGE apparatus need?
For an SDS-PAGE apparatus quotation, state the number of units, whether a power supply and pipetting items are required, and the delivery destination. Send the request through our contact page or the enquiry cart.

Request a Quote

To receive a quotation for the SDS-PAGE apparatus (SCI-308/09), use the contact page or add it to the enquiry cart. Listing any accessories you need in the same enquiry lets us quote everything together.

Last updated: 24 September 2026

Laboratory Refrigerator (Product Code: SCI-310/010) is a free-standing, double-glass-door refrigerator used to keep temperature-sensitive materials under close temperature control in hospital, pharmacy and laboratory settings. Its 1245-litre capacity, precise microprocessor control and audible and visual temperature alarm suit departments that need large, uniform cold storage. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to buyers looking for a laboratory refrigerator in India or abroad.

Specifications

What Is a Laboratory Refrigerator Used For?

A laboratory refrigerator stores reagents, samples and pharmacy stock that must stay cool and at a steady temperature, something a domestic fridge is not designed to do. The glass doors let staff check stock levels without opening the cabinet, reducing temperature disturbance, while the alarm warns if the temperature drifts. Large hospital pharmacies, central stores, teaching hospitals and research labs use a cabinet of this size to keep everything in one monitored unit.

Leave space around the cabinet for ventilation, keep it away from direct sun and heat sources, and avoid packing shelves so tightly that air cannot circulate. Record the displayed temperature daily and act on every alarm. Never place solvents or other flammable materials inside.

What to Specify When Ordering

• Floor space and access route for a 1245-litre free-standing cabinet (ask us for the dimensions of the model quoted)
• The storage temperature you need, so we can confirm it against the quoted model
• What will be stored, bearing in mind the unit is not for volatile or flammable materials
• Quantity and delivery destination

Supplier

Jain Scientific Equipments Private Limited, known to customers as ScienceLab, supplies this Laboratory Refrigerator from Ambala, Haryana, to hospitals, pharmacies, colleges, laboratories, dealers and importers. We confirm the model, prepare the quotation and arrange delivery. Read about the company on our profile page.

Related Laboratory Equipment

Items that support safe cold storage:

• Mains Refrigerator 184L — a smaller-capacity option for departments with less stock.
• Label Self-Adhesive Freezer — labels that stay readable on cold-stored containers.
• Digital Pocket Thermometer — for an independent spot-check of cabinet temperature.
• Glass Bottle, for Liquid Reagents — for storing prepared solutions on the shelves.

Browse the full Laboratory Equipment category for more storage and handling items.

Frequently Asked Questions

What is the capacity of the Laboratory Refrigerator?
The Laboratory Refrigerator (SCI-310/010) has a capacity of 1245 litres in a free-standing, double-glass-door cabinet, sized for hospital pharmacies, central stores and laboratories that need large volumes of temperature-controlled storage in one place.

Does the Laboratory Refrigerator have a temperature alarm?
Yes. The Laboratory Refrigerator has an audible and visual temperature alarm, together with a digital temperature display and precise microprocessor control, so staff are alerted if the cabinet temperature moves away from the intended level.

Can flammable chemicals be stored in the Laboratory Refrigerator?
No. The Laboratory Refrigerator is intended for use where there is no risk that volatile or flammable materials might be stored. Solvents and other flammable substances need dedicated flammable-storage equipment, so plan that separately.

How does the Laboratory Refrigerator handle defrosting?
The Laboratory Refrigerator defrosts automatically with minimal temperature deviation, and its optimised air circulation keeps temperature uniform through the cabinet, so stored items are not exposed to large swings during the defrost cycle.

What temperature range does the Laboratory Refrigerator hold?
The temperature range of the Laboratory Refrigerator is not stated in our current listing. Tell us the storage temperature you need through our contact page and we will confirm it for the model we quote.

Who supplies the Laboratory Refrigerator?
The Laboratory Refrigerator is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to hospitals, pharmacies, colleges and laboratories in India and international markets. Ask us which make and model is currently offered.

What does a Laboratory Refrigerator quotation need?
For a Laboratory Refrigerator quotation, give us the quantity, the storage temperature you need, the delivery address and any site access limits for a large cabinet. Send the details through the enquiry cart or contact page.

Request a Quote

Send your Laboratory Refrigerator (SCI-310/010) requirement through the contact page or add it to the enquiry cart. We will confirm the model and delivery details with your quotation.

Last updated: 24 September 2026

Polymerase Chain Reaction (PCR) Machine (Product Code: SCI-311/011) is a 96-well Peltier thermal cycler with fluorescence optics, used to amplify and quantify DNA targets in molecular biology, research and university laboratories. It reads excitation/emission wavelengths from 450 to 730 nm, and its Windows-compatible software handles standard-curve quantification, melt-curve analysis and gene expression studies. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as part of the PCR equipment it offers in India and international markets.

Specifications

What Is a PCR Machine Used For?

A PCR machine cycles reaction tubes through denaturation, annealing and extension temperatures so that a chosen DNA sequence is copied again and again. Because this instrument reads fluorescence while it cycles, it can also measure how much target was present, supporting gene expression studies, genotyping by allelic discrimination and absolute quantification against a standard curve. Research groups, university biotechnology departments and molecular biology teaching labs use it for these experiments.

Set up reactions in a clean area kept apart from amplified products, and briefly spin plates or tubes so no liquid clings to the walls before loading. Adjust the hot-lid pressure to suit your tubes or plates, and always include no-template controls. Export results straight into spreadsheets or PDF reports for record keeping.

What to Specify When Ordering

• The analyses you need: quantification, melt curve, gene expression, allelic discrimination or end-point
• The fluorescent dyes or probes you use, so we can confirm they fall within the 450–730 nm optical range
• A Windows computer for the software, or whether one should be discussed with us
• Consumables such as 96-well plates and tube racks, plus the number of units and delivery destination

Supplier

Jain Scientific Equipments Private Limited, which trades as ScienceLab, supplies this PCR Machine from Ambala, Haryana, to universities, research institutes, molecular biology laboratories, dealers and importers. We confirm the configuration, prepare the quotation and handle packing and shipment. Find out more on the ScienceLab profile.

Related Laboratory Equipment

Consumables and bench equipment for PCR set-up:

• PCR Microplate — plates for running reactions in the 96-well block.
• PCR Tube Rack — holds tubes steady while reactions are assembled.
• Micropipette — for dispensing master mix and template accurately.
• Filtered Micropipette Tips — help prevent aerosol contamination of reactions.
• Micro Centrifuge — for spinning tubes down before cycling.

Other instruments are listed in the Laboratory Equipment category.

Frequently Asked Questions

Is the PCR Machine a real-time (qPCR) instrument?
The Polymerase Chain Reaction (PCR) Machine (SCI-311/011) has an optical range of 450–730 nm and software for standard-curve quantification and melt-curve analysis, which are real-time PCR functions. It also performs end-point analysis. Confirm your dye and channel needs with us.

How many samples can the PCR Machine run at once?
The PCR Machine is a 96-well thermal cycler, so one run can hold up to 96 reactions, including samples, standards and controls, all cycled together using Peltier heating and cooling up to 105 °C.

What does the hot lid on the PCR Machine do?
The PCR Machine's adjustable-pressure hot lid prevents evaporation and condensation on the tube caps during cycling, and a pressure alarm warns the user before too much pressure can damage the test tubes.

What analysis software comes with the PCR Machine?
Software for the PCR Machine runs on Windows and supports standard-curve quantification, melt-curve analysis, gene expression by ΔCq or ΔΔCq with multiple reference genes, multiple-file analysis, allelic discrimination and end-point analysis, with export to Excel, Word, PowerPoint or PDF.

Who supplies the PCR Machine?
The Polymerase Chain Reaction (PCR) Machine is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to universities, research institutes and molecular biology laboratories. Ask us which make and model is currently offered and how software updates are handled.

Is a calibration certificate available for the PCR Machine?
Availability of a calibration or temperature-verification certificate for the PCR Machine should be discussed with us before ordering, as it depends on the model quoted. Please raise it through our contact page with your enquiry.

What does a PCR Machine quotation need?
For a PCR Machine quotation, tell us the analyses you run, the dyes you use, the consumables you want quoted, the number of units and the delivery destination in India or abroad. Send the details through the enquiry cart or contact page.

Request a Quote

Request a quotation for the PCR Machine (SCI-311/011) through the contact page, or add it and its consumables to the enquiry cart. Mention your application so we can confirm the right configuration.

Last updated: 24 September 2026

7-Segmented Decoder And Display (Product Code: SCI-315/012) is a digital electronics trainer board used to show how a binary-coded decimal (BCD) input is decoded and displayed as a numeral in school, polytechnic and engineering electronics labs. Students set 4 logic input switches and watch a 7447 decoder IC drive a 7-segment LED display, powered by the board's own +5 V supply. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Specifications

What Is the 7-Segment Decoder and Display Used For?

In digital electronics practicals, students learn that four binary inputs can represent the decimal digits 0 to 9 in BCD form. With this digital electronics trainer kit they set a code on the 4 switches, patch the switches to the 7447 decoder and the decoder to the display, and then verify the truth table by noting which segments light for each code.

The board suits experiments on decoders, code conversion and display interfacing, and follows naturally after basic logic gate work. Ask students to try the six invalid BCD codes as well and record what the display shows. Switch off the built-in supply before changing patch-cord connections.

OEM Manufacturer

ScienceLab is the trading name of Jain Scientific Equipments Private Limited, the OEM (original equipment manufacturer) of the 7-Segmented Decoder And Display. The board is made and assembled at the company's own licensed factory at Saha, Ambala, Haryana, India, rather than bought in from a trader, and goes factory-direct to schools, polytechnics, engineering colleges, dealers and importers. For extra patch cords, replacement boards or repeat orders, just ask us — the manufacturer handles them directly. Learn more on the company profile.

Related Laboratory Equipment

Items that pair well with this trainer in a digital electronics lab:

• Logic Gate Apparatus — for the basic gate experiments that come before decoding.
• Fundamentals of Electronics — builds the component knowledge behind digital circuits.
• Banana/Alligator Cords — additional leads for connecting boards and meters.
• Digital Multimeter — for checking supply voltage and logic levels on the board.

See the full Laboratory Equipment range for more trainers and apparatus.

Frequently Asked Questions

Which decoder IC does the 7-Segmented Decoder And Display use?
The 7-Segmented Decoder And Display (SCI-315/012) uses the 7447 IC, a BCD to 7-segment decoder, to drive a 7-segment LED display from 4 logic input switches, so students can see each BCD code converted into a decimal digit.

Does the 7-Segmented Decoder And Display need an external power supply?
No external supply is needed for normal use. The 7-Segmented Decoder And Display has a built-in power supply rated DC +5 V at 500 mA, which powers the decoder IC, the logic switches and the LED display on the board.

What is supplied with the 7-Segmented Decoder And Display?
The 7-Segmented Decoder And Display comes with the required number of patch cords and an operating manual, so connections between the switches, the 7447 decoder and the display can be made and checked as the manual describes.

Which experiments can students perform with the 7-Segmented Decoder And Display?
With the 7-Segmented Decoder And Display, students verify the BCD to 7-segment truth table, observe how each input combination lights the segments, and study code conversion and display interfacing as part of digital electronics practicals.

Who manufactures the 7-Segmented Decoder And Display?
Jain Scientific Equipments Pvt Ltd (ScienceLab) is the OEM manufacturer of the 7-Segmented Decoder And Display, making it at its own licensed factory at Saha, Ambala, Haryana, India, and supplying it directly to institutions, dealers and importers.

Can the 7-Segmented Decoder And Display be ordered for a whole lab?
Yes. The 7-Segmented Decoder And Display can be quoted as single units or full lab sets for schools, colleges, dealers and export buyers in India and international markets; tell us the quantity and delivery destination through the contact page.

Request a Quote

Quotations for the 7-Segmented Decoder And Display (SCI-315/012) come directly from the manufacturer. Send your quantity through the contact page or add the board to the enquiry cart with other electronics trainers.

Last updated: 24 September 2026

Crookes Radiometer (Product Code: SCI-319/013) is a partly evacuated glass bulb containing a light-driven rotor, used to demonstrate how radiant energy can be turned into motion in school and college physics classes. Its four mica vanes, each matt black on one side and white on the other, spin when sunlight or a bright incandescent lamp falls on the 80 mm bulb. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Specifications

What Is a Crookes Radiometer Used For?

The Crookes radiometer is a classic demonstration model for the physics lab, used when teaching thermal radiation, absorption by dark and light surfaces, and the kinetic theory of gases. The blackened face of each vane absorbs more energy and warms slightly, and air molecules rebounding from the warmer side give it a little extra push, so the rotor turns with its white faces in front.

Show students how the speed changes as the lamp moves closer or further away, or when a sheet of card shades the bulb. The direction of spin is itself a lesson: pure light pressure would push the reflective white faces hardest, so the observed rotation points to a thermal effect of the remaining gas. Handle the bulb gently and keep it upright, because the rotor is delicately balanced.

OEM Manufacturer

ScienceLab is the trading name of Jain Scientific Equipments Private Limited (CIN U29309HR2020PTC087597), the OEM (original equipment manufacturer) of this Crookes Radiometer. It is produced at the company's licensed factory at 449, HSIIDC Industrial Area, Saha, Ambala, Haryana (Factory Licence AMB-ONLINE-CHD-J-414), and dispatched factory-direct to schools, colleges, science centres, dealers and importers. Replacement units after breakage and repeat orders are handled by the manufacturer itself, so simply ask us. Company background is on our profile page.

Related Laboratory Equipment

Apparatus for the same unit on heat and radiation:

• Leslie Cube — compares radiation emitted by black, white and shiny surfaces.
• Radiation Can Set — shows how surface colour affects heating and cooling.
• Heat Absorption & Radiation Comparator — measures absorption differences between surfaces.
• Lamp Holder — for mounting an incandescent lamp as the light source.

Visit the Laboratory Equipment category for more physics demonstration apparatus.

Frequently Asked Questions

Why does the Crookes Radiometer spin?
The Crookes Radiometer spins because the matt black side of each mica vane absorbs more radiant energy and becomes warmer than the white side. Air molecules striking the warmer black faces give a slightly greater push, so the rotor turns with its white faces in front.

What light source does the Crookes Radiometer need?
The Crookes Radiometer needs sunlight or a sufficiently bright incandescent light source. In direct sunlight the vanes rotate very rapidly; indoors, a bright incandescent lamp placed close to the 80 mm bulb gives a clear classroom demonstration.

How big is the Crookes Radiometer?
The Crookes Radiometer has an 80 mm diameter glass bulb and an overall height of 125 mm, with four mica vanes each 5 mm square, so it fits easily on a demonstration bench or a student table.

Does the Crookes Radiometer prove that light exerts pressure?
No. If light pressure drove the Crookes Radiometer, the reflective white faces would be pushed hardest and the black faces would move in front. The observed rotation, white faces first, shows a thermal effect of gas molecules in the partly exhausted bulb.

Who manufactures the Crookes Radiometer?
Jain Scientific Equipments Pvt Ltd (ScienceLab) is the OEM manufacturer of the Crookes Radiometer, producing it at its licensed factory at Saha, Ambala, Haryana, India, and supplying it direct to schools, colleges, dealers and importers.

How should the Crookes Radiometer be handled and stored?
Handle the Crookes Radiometer gently and keep it upright, because the rotor inside the glass bulb is delicately balanced. Store it in its packing away from knocks and direct heat, and avoid shaking the bulb when moving it between classrooms.

Can schools order the Crookes Radiometer in bulk?
Yes. The Crookes Radiometer can be quoted for single classrooms or several schools at once, for institutions, dealers and importers in India and international markets. Send the quantity and destination through the contact page.

Request a Quote

Your quotation for the Crookes Radiometer (SCI-319/013) comes direct from the manufacturer. Use the contact page or add it to the enquiry cart together with other physics apparatus.

Last updated: 24 September 2026

Binocular Microscope (Product Code: SCL1302/01) is a two-eyepiece compound microscope used to magnify cells, tissues and micro-organisms in school, college and teaching-laboratory biology practicals. Students view with both eyes through 10x and 15x eyepieces, while objectives of 4x, 10x, 45x and 100x take them from a whole-slide overview to fine cellular detail. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to institutions choosing a compound microscope in India with replaceable components and an easy-to-carry build.

Specifications

What Is the Binocular Microscope Used For?

In biology practicals the binocular microscope is used to examine prepared slides of plant and animal tissue, temporary mounts of onion peel and cheek cells, pond-water organisms and stained bacterial smears. Because both eyes share the view, students can work through a full practical with less eye strain than on a single-eyepiece instrument, which is why many schools choose it when they add biology lab equipment in India for senior classes.

Begin on the 4x objective to find and centre the specimen, then move up through 10x and 45x, refocusing at each step, and keep the 100x objective for the finest detail. Adjust the distance between the eyepieces to suit each user before focusing. On most compound microscopes the 100x lens is used with a drop of immersion oil, so check its marking and keep oil and lens tissue close by. Cover the microscope after use and store it in a dry cupboard.

Supplier

ScienceLab is the trading name of Jain Scientific Equipments Private Limited, which supplies this binocular microscope from Ambala, Haryana, to schools, colleges, dealers and laboratories in India and international markets. Microscopes can be quoted in class quantities together with slides, coverslips and cleaning accessories, so a microscopy room can be equipped through one enquiry. Read more on the company profile.

Related Biology Lab Equipment

Consumables and accessories used with this microscope in everyday practicals:

• Plain Slides — the base for temporary mounts and student preparations.
• Coverslips — flatten wet mounts and keep liquid off the objectives.
• Immersion Oil, 25ml — for oil-immersion viewing with the highest-power objective.
• Lens Tissue — cleans eyepieces and objectives without scratching the glass.
• Slide Box — keeps prepared slides organised between classes.

More instruments and consumables are listed in the Biology Lab category.

Frequently Asked Questions

What magnifications does the Binocular Microscope offer?
The Binocular Microscope is listed with 10x and 15x eyepieces and objectives of 4x, 10x, 45x and 100x. Total magnification is the eyepiece value multiplied by the objective value, so students can move from a low-power overview to high-power cell detail on the same slide.

What illumination does the Binocular Microscope use?
The light source of this Binocular Microscope is not stated in its product details. Please contact ScienceLab to confirm the illumination and power arrangement before ordering, particularly if the microscopes will be used in rooms without a reliable mains supply.

Is the 100x objective of the Binocular Microscope used with immersion oil?
On most compound microscopes the 100x objective is an oil-immersion lens, but check the marking on the objective of this Binocular Microscope. If you plan regular high-power work, order immersion oil and lens tissue with it and confirm the objective type with us.

Who supplies the Binocular Microscope?
The Binocular Microscope (SCL1302/01) is supplied by Jain Scientific Equipments Pvt Ltd, which trades as ScienceLab from Ambala, Haryana, India. The company quotes single units and class sets to schools, colleges, dealers and laboratories in India and international markets.

Can parts of the Binocular Microscope be replaced?
Yes. The Binocular Microscope is built with replaceable components, so a worn or damaged part can be changed without replacing the whole instrument. Ask ScienceLab about the availability of specific spares, such as an eyepiece or objective, and quote product code SCL1302/01.

How should the Binocular Microscope be cared for?
Clean the lenses of the Binocular Microscope only with lens tissue, wipe away immersion oil after every session, carry it with both hands and keep it covered in a dry cupboard. Its low-maintenance design means routine care is mostly keeping the optics clean and free of dust.

What should a quotation request for the Binocular Microscope include?
A quotation request for the Binocular Microscope should state the number of units, the delivery location and any slides, coverslips or immersion oil wanted in the same order. Send it through the contact page or add the items to the enquiry cart.

Request a Quote

For a quotation on the Binocular Microscope (SCL1302/01), contact ScienceLab or add it to the enquiry cart together with slides, coverslips and cleaning accessories.

Last updated: 24 September 2026