Simple Circuit Module LED Board Red (Product Code: SLE/PHY/85) is a board-mounted red light-emitting diode used to show whether current is flowing in simple circuits built during school physics lessons. Its large LED is already wired to a 220 ohm series resistor, so pupils can connect it across potential differences of up to 6 V without adding their own protective resistor. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as part of its Simple Circuit Modules range.

Specifications

What Is the Red LED Board Used For?

The red LED board acts as a clear visual indicator in series and parallel circuit work: when it glows, pupils know current is passing through that branch. Because a diode conducts in one direction only, reversing the board in a circuit is also a simple way to introduce polarity before students meet the diode symbol on paper. It fits naturally into a school electricity experiment kit alongside switch, motor and sensor modules from the same series.

Keep the supply at or below 6 V, since the fitted resistor is matched to that range. Using the red board together with the green version lets a class build a two-colour indicator, for example to show which of two switches is closed. Store the modules dry and check each connection is firm before a practical begins.

What to Specify When Ordering

• LED colour: this listing is the red board; the green board is a separate item.
• Number of boards needed per student group or per laboratory.
• Other Simple Circuit Modules (push switch, motor, light-dependent resistor) to include in the same order.
• The supply you plan to use, keeping within the 6 V limit of the board.

Supplier

ScienceLab is the trading name of Jain Scientific Equipments Private Limited, which supplies this red LED board as part of the Simple Circuit Modules range for school electricity lessons. The company sources the modules and handles quotations and dispatch from Ambala, Haryana, India, for schools, dealers and importers in India and international markets. For vendor registration, the supplying company holds Importer-Exporter Code AAECJ8618A (DGFT) and GSTIN 06AAECJ8618A1ZT.

Replacement boards and repeat class sets can be requested from us directly. More about the company is on the ScienceLab profile page.

Related Physics Lab Equipment

These modules are commonly used with the red LED board in the same simple-circuit lessons:

• Simple Circuit Module LED Board Green — the green version, for two-colour indicator circuits.
• Simple Circuit Module Push Switch — an on/off push button on a base to control the LED.
• Simple Circuit Module Motor — a low-voltage motor module for comparing light and motion outputs.
• Simple Circuit Module Light Dependent Resistor Board — a light-sensing module for simple light-controlled circuits.
• Simple Circuit Module Buzzer — an audible indicator that complements the visual LED.

See the complete range of Physics Lab Equipment for more circuit apparatus.

Frequently Asked Questions

What voltage is the Simple Circuit Module LED Board Red designed for?
The Simple Circuit Module LED Board Red is intended for potential differences of up to 6 V. Its large red LED already has a 220 ohm series resistor fitted, so within that limit it can be connected straight into a low-voltage school circuit.

Why does the red LED board have a series resistor?
The series resistor on the Simple Circuit Module LED Board Red limits the current through the diode. An LED joined directly to a cell can draw too much current and fail, so the fitted 220 ohm resistor protects it during pupil experiments.

Will the red LED board light if it is connected the wrong way round?
No. An LED conducts in one direction only, so the Simple Circuit Module LED Board Red stays dark when its connections are reversed. Teachers often use this to introduce polarity; swapping the connections makes the board light again.

Who supplies the Simple Circuit Module LED Board Red?
Jain Scientific Equipments Pvt Ltd, trading as ScienceLab, supplies the Simple Circuit Module LED Board Red from Ambala, Haryana, India. The company sources the board together with the rest of the Simple Circuit Modules range and quotes it to schools, dealers and importers.

What should a quotation request for the red LED board include?
A quotation request for the Simple Circuit Module LED Board Red should state the quantity, whether you also need the green board or other Simple Circuit Modules, and the delivery location. Send these details through our contact page for a reply.

Can the Simple Circuit Module LED Board Red be ordered in bulk for export?
Yes. The Simple Circuit Module LED Board Red can be ordered in class-set or bulk quantities for schools and distributors in India and international markets. Share the quantity and destination, and ScienceLab will confirm packing and shipping options with the quotation.

Request a Quote

To order the Simple Circuit Module LED Board Red, send your quantity and delivery details through the contact page or add the item to the enquiry cart. Quotations come directly from ScienceLab as the supplier, and questions about matching modules or repeat orders are answered by the same team.

Last updated: 24 September 2026

Demountable Transformer Accessory Set No. 1 (Product Code: SLE/PHY/86) is a transformer accessory set used to demonstrate the heavy currents a step-down transformer can deliver in school and college physics laboratories. With it, a teacher shows that these currents are large enough to weld metals or boil water, two striking results that make transformer theory memorable. The set is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Key Details

What Is the Transformer Accessory Set No. 1 Used For?

In a step-down transformer the secondary has fewer turns than the primary, so the voltage falls while the available current rises. Accessory Set No. 1 turns that principle into visible demonstrations, showing that the secondary side can supply enough current to weld metal or bring water to the boil. It works as a transformer experiment kit add-on for the teacher's demonstration bench rather than for pupil practicals.

Because the set runs with a mains coil and produces heavy currents and heat, the demonstration should be set up and switched on by a teacher or technician. Assemble the transformer completely before connecting the supply, keep students at a safe distance, and let hot parts cool before the apparatus is dismantled.

What to Specify When Ordering

• Whether your laboratory already has a demountable transformer with a mains coil, since the set requires one.
• Whether Accessory Set No. 2 should be quoted at the same time.
• The number of sets needed across your physics laboratories.
• Delivery location, so packing and freight can be included in the quotation.

OEM Manufacturer

ScienceLab is the brand used by Jain Scientific Equipments Private Limited, which manufactures this accessory set as the OEM at its own factory at Saha, Ambala, Haryana. Transformer demonstration apparatus leaves that factory for school and college physics departments, dealers and importers, and every quotation comes straight from the production source. If a part is lost or worn after years of demonstrations, ask us about replacements directly. The company profile gives more background.

Related Physics Lab Equipment

Transformer and induction apparatus that pairs with Accessory Set No. 1:

• Demountable Transformer Kit — laminated core and coils for step-up and step-down transformer demonstrations.
• Demountable Transformer Accessory Set No. 2 — the companion set for Lenz's law and pendulum damping demonstrations.
• Primary and Secondary Coil Set — enamelled copper coils on plastic spools for induction experiments.
• Demonstrative Transformer (for high school) — a working U-core transformer model for introductory lessons.
• Transformer Parts Kit — coils and support bases for building transformers from parts.

More electromagnetism apparatus is listed under Physics Lab Equipment.

Frequently Asked Questions

What does the Demountable Transformer Accessory Set No. 1 demonstrate?
The Demountable Transformer Accessory Set No. 1 demonstrates that a step-down transformer can produce currents large enough to weld metals or boil water. It turns the trade-off between voltage and current in a transformer into a visible, memorable result for students.

Does the Demountable Transformer Accessory Set No. 1 need a mains coil?
Yes. The Demountable Transformer Accessory Set No. 1 requires a mains coil to operate. If your laboratory does not already have one, mention this in your enquiry so ScienceLab can advise on a suitable coil in the quotation.

Who should operate the transformer accessory set?
Demonstrations with the Demountable Transformer Accessory Set No. 1 should be run by a teacher or trained technician, because the set works with a mains coil and produces heavy currents and heat. Students should watch from a safe distance.

How is Set No. 1 different from Set No. 2?
The Demountable Transformer Accessory Set No. 1 is aimed at heavy-current effects such as welding and boiling water, while Set No. 2 is listed for Lenz's law demonstrations. For an itemised contents list of either set, please ask us through the contact page.

Who manufactures the Demountable Transformer Accessory Set No. 1?
The Demountable Transformer Accessory Set No. 1 is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab) as the OEM at its own factory in Ambala, Haryana, India, and is supplied direct to institutions, dealers and importers.

Can the accessory set be ordered for several laboratories or for export?
Yes. The Demountable Transformer Accessory Set No. 1 can be quoted for a single laboratory or for larger institutional and dealer orders across India and international markets. Give the quantity and destination, and ScienceLab will confirm packing and delivery details.

Request a Quote

For a price on the Demountable Transformer Accessory Set No. 1, tell us the quantity and whether you need a mains coil through the contact page, or place it in the enquiry cart. You receive the quotation directly from the manufacturer.

Last updated: 24 September 2026

Bull Type Dissecting Microscope (Product Code: SLE/M/20) is a compact, 180 mm tall dissecting microscope used for close examination and fine dissection of small organisms during biology demonstrations and practicals. Its 10x and 20x high-eyepoint lenses ride on a jointed arm over a wide glass stage, and the whole instrument packs into a fitted wooden carrying case. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, for school dissection benches in India and abroad.

Specifications

What Is the Bull Type Dissecting Microscope Used For?

Teachers use the Bull Type Dissecting Microscope as a demonstration piece that can be passed around a small group, and as a workstation for a student carrying out a careful dissection. Typical subjects are insects, flower parts, seeds and small pond organisms placed in a dish on the glass stage. The 10x lens frames the whole specimen, and switching to 20x shows fine surface detail without any slide preparation.

Because the rack and pinion is enclosed inside the stage pillar, the gearing is kept away from specimen fluids and debris; just wipe the glass stage after wet work. Rest the forearms on the detachable supports, move the jointed arm to follow the cut, and flip the illuminator between mirror and opal face to suit window light or a desk lamp. When the lesson ends, everything returns to its fitted place in the wooden case for carrying to the next room.

What to Specify When Ordering

• Number of units, for example one per dissection group.
• Student dissecting sets, pins and pans to be supplied with the microscopes.
• Delivery city or country, so packing of the wooden cases can be planned.

Supplier

ScienceLab is the name under which Jain Scientific Equipments Private Limited, Ambala, Haryana, trades and supplies the Bull Type Dissecting Microscope. The company serves schools, colleges, science-kit distributors and importers, and can quote microscopes, dissecting sets and consumables together so a biology department deals with a single supplier. See the ScienceLab profile for company information.

Related Laboratory Equipment

Items that complete a dissection workstation:

• Dissecting Set, Student — a stainless-steel set with scissors, forceps, scalpels and a needle in a PVC case.
• Dissection Pan, Pad & Cover — a covered pan for pinning and storing specimens.
• Dissecting T-Pins — for holding specimens open during work.
• Magnifying Glass — for quick checks away from the microscope.
• Dissecting Microscope — a related dissecting model in the same range.

See every model on the Microscope category page.

Frequently Asked Questions

How large is the Bull Type Dissecting Microscope?
The Bull Type Dissecting Microscope stands 180 mm high overall and has a 70 x 90 mm glass stage. Its compact size lets it sit on a crowded bench and fit, with its lenses and hand rests, into the wooden carrying case.

Which lenses does the Bull Type Dissecting Microscope use?
The Bull Type Dissecting Microscope uses high-eyepoint lenses of 10x and 20x magnification on a jointed arm. The high eyepoint means spectacle wearers can view comfortably, and the arm lets the lens be positioned over any part of the stage.

Is the Bull Type Dissecting Microscope easy to carry between rooms?
Yes. The Bull Type Dissecting Microscope is kept in a wooden storage and carrying case with fittings for the lenses, hand rests and microscope, so a teacher can take a complete unit from the store room to any classroom.

Why does the Bull Type Dissecting Microscope have hand rests?
The Bull Type Dissecting Microscope has detachable rests on either side of the stage to steady the hands during fine dissection. Resting the forearms reduces tremor when using needles or fine forceps, and the rests can be removed when not needed.

Does the Bull Type Dissecting Microscope need electricity?
No electrical connection is listed for the Bull Type Dissecting Microscope. It is lit by a reversible substage mirror and opal-face illuminator, which gives good lighting of objects in daylight or under an existing room lamp.

Who supplies the Bull Type Dissecting Microscope?
The Bull Type Dissecting Microscope is supplied by Jain Scientific Equipments Private Limited, trading as ScienceLab, from Ambala, Haryana, India. It quotes schools, colleges, distributors and importers in India and international markets.

What should a quotation request for the Bull Type Dissecting Microscope include?
For the Bull Type Dissecting Microscope, state product code SLE/M/20, the number of units, any dissecting sets or pins to add, and the delivery location. Tender reference numbers or documentation needs can go in the same message.

Request a Quote

To buy the Bull Type Dissecting Microscope (SLE/M/20), use our contact page or add it to the enquiry cart together with dissecting sets and pins.

Last updated: 24 September 2026

Worcester Circuit Board (Product Code: SLE/PHY/87) is a circuit-building board used to investigate the nature and properties of electricity in school science and physics classes. Detachable battery holders, a mounted diode and resistor, and phosphor-bronze connectors let pupils assemble series and parallel circuits quickly and with dependable contacts. It is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Key Details

What Is the Worcester Circuit Board Used For?

A Worcester circuit board gives each pupil group a tidy base for building circuits without loose wires trailing across the bench. Students can begin with a single cell and component, then add a second path to compare series and parallel arrangements, and use the mounted diode to see that current passes one way only. The resistor shows how adding resistance changes what happens in the circuit.

When an investigation needs something that is not on the board, such as a separate lamp, a meter or a sample material to test for conduction, the plugs and crocodile clips carry the circuit out to that outboard item. This flexibility makes the board practical school physics lab equipment from early electricity topics through to open-ended investigations. Take the cells out of the detachable holders after each lesson so they do not run down in storage.

What to Specify When Ordering

• Number of boards required per class or per pupil pair.
• Whether cells for the detachable battery holders should be included in the quotation.
• Extra crocodile-clip leads if outboard experiments are planned.
• Delivery address, so freight can be quoted with the boards.

OEM Manufacturer

Jain Scientific Equipments Private Limited, which trades as ScienceLab, is the OEM behind this Worcester circuit board and produces it at its own factory at Saha, Ambala, Haryana. Because the board comes straight from the maker, schools, dealers and importers deal with one source for quotations, repeat class sets and replacement parts. Details of the company are on the ScienceLab profile.

Related Physics Lab Equipment

Items that extend Worcester circuit board lessons or offer another way to teach circuits:

• Circuit Board Worcester — a second Worcester-type board listing with clip-on phosphor-bronze strips.
• Crocodile Clips & Leads — leads with a clip at each end for connecting outboard items.
• MES Bulb Holder — a lamp holder with screw terminals for adding an external lamp.
• Standard Digital Multimeter — for measuring voltage and current in the circuits pupils build.
• Electricity Circuits Kit — a panel-based alternative to the circuit-board approach.

Explore further circuit apparatus in Physics Lab Equipment.

Frequently Asked Questions

What experiments can be done on the Worcester Circuit Board?
The Worcester Circuit Board is used to build simple series and parallel circuits and to investigate the nature and properties of electricity. Its mounted diode and resistor add one-way conduction and resistance effects, and outboard experiments are possible through its plugs and crocodile clips.

Are the battery holders on the Worcester Circuit Board removable?
Yes. The Worcester Circuit Board has detachable battery holders, which is what allows pupils to set up both series and parallel circuits. Cells can also be taken out for storage or replaced quickly between classes.

Why does the Worcester Circuit Board use phosphor-bronze connectors?
Phosphor-bronze connectors are used on the Worcester Circuit Board because they give long life and good electrical conduction. The springy alloy keeps contacts firm, helping the board cope with repeated class use without loose or intermittent connections.

Are cells included with the Worcester Circuit Board?
The Worcester Circuit Board comes with detachable battery holders, but cells are not listed as included. Please ask through our contact page if you would like suitable cells added to your quotation.

Who manufactures the Worcester Circuit Board?
Jain Scientific Equipments Pvt Ltd (ScienceLab) manufactures the Worcester Circuit Board as the OEM at its factory in Saha, Ambala, Haryana, India. Schools, colleges, dealers and importers can order it direct from the manufacturer.

Can the Worcester Circuit Board be ordered in class sets for export?
Yes. The Worcester Circuit Board can be quoted in class-set quantities for schools, education departments and distributors in India and international markets. Include the number of boards and the destination so that packing and freight can be priced.

Request a Quote

Send the quantity of Worcester Circuit Boards, plus any leads or bulb holders you need, through the contact page, or gather the items in the enquiry cart. ScienceLab replies with a quotation as the manufacturer.

Last updated: 24 September 2026

Dissecting Operating Microscope (Product Code: SLE/M/21) is a floor-standing binocular microscope with co-axial illumination, used to give a magnified, hands-free view of fine dissection and delicate work in teaching and research laboratories. It offers five magnification steps from 2.0x to 40x with a 10x eyepiece, and its solid metal stand rides on heavy castor wheels with locking brakes. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as part of its laboratory instruments range.

Specifications

What Is the Dissecting Operating Microscope Used For?

The Dissecting Operating Microscope suits anatomy, zoology and life-science laboratories where fine dissection or delicate manipulation has to be carried out with both hands while looking through binocular eyepieces. Because the optics are carried on a floor stand rather than a bench base, the work area underneath stays clear for boards, trays and instruments. Co-axial illumination sends light along the viewing axis, which helps light the floor of narrow cavities and folds with fewer shadows.

In use, wheel the stand into place and lock the castor brakes before starting, so the image does not drift. Locate the area of interest at the 2.0x step, then move up through the five steps towards 40x, finishing with the manual fine focus. Connect only to a 220–240 V, 50 Hz supply, and let the 100 W halogen lamp cool before covering or moving the microscope.

What to Specify When Ordering

• Your site mains supply, since the listed input is 220–240 V AC, 50 Hz.
• Number of units and the rooms they will serve.
• Whether spare halogen lamps should be quoted with the microscope.
• Delivery city or country, as a floor-standing unit needs suitable freight packing.

Supplier

Jain Scientific Equipments Private Limited, trading as ScienceLab from Ambala, Haryana, supplies the Dissecting Operating Microscope to universities, colleges, research laboratories, dealers and importers in India and international markets. Buyers can ask for the microscope, dissecting sets and boards in one quotation, and technical questions about the listed specification are answered before an order is placed. Company information is on the ScienceLab profile.

Related Laboratory Equipment

Alternatives and tools for magnified dissection work:

• Dissection Microscope — another model with a five-step magnification changer.
• Stereoscopic Dissection Microscopes — a compact bench option supplied in a wooden box.
• Dissecting Set, Large — a stainless-steel set of instruments in a lined case.
• Dissecting Board — a soft-wood board with raised edges for pinning specimens.
• Dissection Pan, Pad & Cover — an aluminium pan with a pin-holding pad and clear cover.

Other models are on the Microscope category page.

Frequently Asked Questions

What magnification range does the Dissecting Operating Microscope cover?
The Dissecting Operating Microscope covers 2.0x to 40x in five steps when used with its 10x wide-field binocular eyepieces and 1x objective. Stepping lets the user move quickly from an overview to fine detail without changing lenses.

What kind of illumination does the Dissecting Operating Microscope have?
The Dissecting Operating Microscope has cold-light co-axial illumination with a 100 W halogen source. Light travels along the viewing path, so the field under the optics is lit evenly, including recesses that side lighting would leave in shadow.

What power supply does the Dissecting Operating Microscope need?
The Dissecting Operating Microscope needs a power input of 220–240 V AC at 50 Hz. If your laboratory uses a different supply, mention it in your enquiry so that the requirement can be discussed before ordering.

Can the Dissecting Operating Microscope be moved between rooms?
Yes. The Dissecting Operating Microscope has a solid metallic body on a sturdy floor stand riding on heavy castor wheels, which have locking brakes to hold it steady once it is positioned for work.

How is the Dissecting Operating Microscope focused?
Fine focusing on the Dissecting Operating Microscope is manual. The user sets the magnification step first, then turns the fine-focus control to sharpen the image, keeping both eyes at the straight binocular eyepieces throughout.

Who supplies the Dissecting Operating Microscope?
The Dissecting Operating Microscope is supplied by Jain Scientific Equipments Private Limited, trading as ScienceLab, Ambala, Haryana, India, to universities, colleges, research laboratories, dealers and importers in India and international markets.

What should a quotation request for the Dissecting Operating Microscope include?
Include product code SLE/M/21, the number of Dissecting Operating Microscope units, your mains supply, any spare lamps or dissecting instruments required, and the delivery location. Send it through the contact page for one complete reply.

Request a Quote

For the Dissecting Operating Microscope (SLE/M/21), send your requirement via the contact page or add it to the enquiry cart along with any dissecting instruments.

Last updated: 24 September 2026

Student Medical Microscope (Product Code: SLE/M/22) is a compound microscope with a 100x oil-immersion objective, used by medical, nursing and paramedical students to study stained smears and tissue slides in teaching laboratories. It lists 20x to 1500x magnification, a rack-and-pinion Abbe condenser (N.A. 1.25) and a mechanical stage with vernier scales for relocating a field. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as a compound microscope for India and international markets.

Specifications

What Is the Student Medical Microscope Used For?

In medical, nursing and paramedical teaching labs, the Student Medical Microscope is the working instrument for practical classes in haematology, histology, microbiology and parasitology. Students scan a stained smear or section with the 10x objective, examine cell shapes with the 45x, and resolve small cells and bacteria with the 100x oil-immersion objective. The graduated mechanical stage with vernier lets a demonstrator note the position of an interesting field so every student can return to it.

For oil-immersion work, rack the Abbe condenser up close to the slide and open the iris diaphragm, then place a drop of immersion oil on the slide before swinging in the 100x objective. The choice of Huygenian 5x or 15x and wide-field 10x eyepieces lets the class balance field size against magnification. Where daylight is unreliable, the optional lamp replaces reliance on the mirror.

What to Specify When Ordering

• Eyepieces required: Huygenian 5x or 15x, and/or wide-field 10x.
• Illumination: mirror only, the optional 20 W lamp for 220 V, or the 6 V 20 W lamp with transformer.
• Immersion oil, slides and cover glasses to be added.
• Number of microscopes for the practical hall.

Supplier

The Student Medical Microscope is supplied by Jain Scientific Equipments Private Limited, which trades as ScienceLab and is based in Ambala, Haryana. Medical and nursing colleges, paramedical institutes, laboratory dealers and importers in India and international markets can obtain the microscope, immersion oil and slides through one enquiry. Read about the company on the ScienceLab profile.

Related Laboratory Equipment

Consumables and prepared material for oil-immersion practicals:

• Immersion Oil, 25ml — required with the 100x oil-immersion objective.
• Cover Glass Slide — colourless glass covers for smears and mounts.
• Microscope Slides Glass — clear slides with ground edges for preparing smears.
• Bacteria slide Set of 12 — prepared bacteria slides that call for oil-immersion viewing.
• Student Monocular Microscope — a related model with a 4x objective and a head that can be changed later.

See more models on the Microscope category page.

Frequently Asked Questions

What magnification does the Student Medical Microscope provide?
The Student Medical Microscope is listed at 20x to 1500x. It carries 10x and 45x (S.L.) objectives plus a 100x oil-immersion objective on a quadruple revolving nosepiece, used with Huygenian 5x or 15x and wide-field 10x eyepieces.

Does the Student Medical Microscope have an oil-immersion objective?
Yes. The Student Medical Microscope includes a 100x oil-immersion objective. Use it with a drop of immersion oil between slide and lens, raise the rack-and-pinion Abbe condenser, and clean the lens after each session.

How is the Student Medical Microscope illuminated?
The Student Medical Microscope has a plano-concave mirror on a gimbal mount. An attachable 20 W lamp for 220 V, or a 6 V 20 W lamp with transformer, is optionally available for rooms where daylight is not sufficient.

What stage does the Student Medical Microscope have?
The Student Medical Microscope has a fixed square stage of 120 x 120 mm with a mechanical stage. The mechanical stage travels 30 x 76 mm and carries graduated scales with vernier, so positions on a slide can be recorded and found again.

Can the Student Medical Microscope be tilted for comfortable viewing?
Yes. The stand of the Student Medical Microscope is robust and stable and can be inclined through 90°, so students can angle the instrument to suit their seated posture during long practical sessions.

Who supplies the Student Medical Microscope?
The Student Medical Microscope is supplied by Jain Scientific Equipments Private Limited, trading as ScienceLab, Ambala, Haryana, India. It serves medical and nursing colleges, laboratories, dealers and importers in India and international markets.

What should a quotation request for the Student Medical Microscope include?
For the Student Medical Microscope, give product code SLE/M/22, the quantity, the eyepieces and illumination option required, and any immersion oil or slides to add, together with the delivery city or country.

Request a Quote

Request a quotation for the Student Medical Microscope (SLE/M/22) through the contact page, or add it to the enquiry cart with immersion oil and slides.

Last updated: 24 September 2026

Student Monocular Microscope (Product Code: SLE/M/23) is a compound microscope with achromat 4x, 10x, 40x and 100x oil objectives, used for senior-school and undergraduate slide work from 20x to 1500x. Its monocular head is interchangeable with a binocular or vertical photo tube, so a lab can start simple and change the viewing arrangement later. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, among its biology lab equipment for India and international markets.

Specifications

What Is the Student Monocular Microscope Used For?

The Student Monocular Microscope covers the full range of a biology practical course on one stand: whole mounts and tissue sections at low power with the 4x and 10x objectives, cell detail at 40x, and stained bacteria with the 100x oil-immersion objective. Because each division of the fine-focus knob equals 0.002 mm, students can also count divisions between two focal planes to estimate the thickness of a specimen, a useful extension exercise for senior classes.

The interchangeable head is the model's planning advantage. A school can equip a lab with monocular heads today and later fit a binocular head for comfort or a vertical photo tube for imaging, keeping the same stand, stage and objectives. For lighting, use the plano-concave mirror in bright rooms, or order the 6 V/20 W or direct 220 V lamp that mounts in place of the mirror.

What to Specify When Ordering

• Head: monocular, or binocular or vertical photo tube if needed now.
• Eyepieces: Huygenian 5x or 15x, and/or wide-field 10x.
• Illumination: mirror, 6 V/20 W lamp, or direct 220 V lamp.
• Immersion oil, slides and cover slips for the 100x objective.

Supplier

ScienceLab, the trading name of Jain Scientific Equipments Private Limited in Ambala, Haryana, supplies the Student Monocular Microscope to schools, colleges, universities, dealers and importers. Departments planning to upgrade heads or lighting later can discuss those options with the same supplier that quoted the original microscopes. Company details are on the ScienceLab profile.

Related Laboratory Equipment

Accessories and alternatives for a full-range student microscope:

• Immersion Oil, 25ml — for the 100x oil-immersion objective.
• Bacteria slide Set of 12 — prepared bacteria that need high magnification.
• Microscope Slides Depression — cavity slides for pond water and live organisms.
• Glass Cover Slips, No. 1 — thin soda-glass covers for wet mounts.
• Binocular Biological Microscope — a binocular alternative with four achromatic objectives.

Compare other models on the Microscope category page.

Frequently Asked Questions

Can the head of the Student Monocular Microscope be changed?
Yes. The monocular head of the Student Monocular Microscope is interchangeable with a binocular or a vertical photo tube. State the head you need in your enquiry, or ask about changing it later, and we will advise on the options.

How fine is the focusing on the Student Monocular Microscope?
On the Student Monocular Microscope, one division of the fine-focus knob equals 0.002 mm. The one-piece die-cast arm uses ball-bearing guide ways, giving smooth, frictionless fine focusing without backlash.

Which objectives come with the Student Monocular Microscope?
The Student Monocular Microscope has achromat 4x, 10x and 40x (S.L.) objectives and a 100x oil-immersion objective, carried on a quadruple nosepiece that revolves on smooth bearings. With the listed eyepieces this gives 20x to 1500x.

What size is the stage of the Student Monocular Microscope?
The Student Monocular Microscope has a mechanical stage of standard size, 120 x 140 mm. The mechanical controls move the slide steadily, which matters most at 40x and 100x, where hand movement is too coarse.

What lighting options does the Student Monocular Microscope have?
The Student Monocular Microscope comes with a plano-concave mirror. An optional 6 V/20 W lamp, or a lamp for direct 220 V connection, can be attached in place of the mirror mount; the bright-field Abbe condenser then focuses that light onto the slide.

Who supplies the Student Monocular Microscope?
The Student Monocular Microscope is supplied by Jain Scientific Equipments Private Limited, trading as ScienceLab from Ambala, Haryana, India, to schools, colleges, universities, dealers and importers in India and international markets.

What should a quotation request for the Student Monocular Microscope include?
Include product code SLE/M/23, the quantity of Student Monocular Microscope units, the head, eyepieces and illumination you want, any consumables, and the delivery city or country, so a single quotation covers the full configuration.

Request a Quote

To order the Student Monocular Microscope (SLE/M/23), write to us via the contact page or add it to the enquiry cart with the accessories listed above.

Last updated: 24 September 2026

Pathological Monocular Microscope (Product Code: SLE/M/24) is a single-eyepiece compound microscope with built-in halogen base illumination, used to examine stained tissue sections and smears in pathology teaching and routine laboratory slide work. It combines 4x to 100x oil-immersion objectives, an Abbe N.A. 1.25 condenser and a 120 x 125 mm co-axial mechanical stage on a pressure die-cast body. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as laboratory instruments for India and international markets.

Specifications

What Is the Pathological Monocular Microscope Used For?

The Pathological Monocular Microscope is aimed at medical laboratory technology, pathology and microbiology practicals, where students examine histology sections, blood films and stained bacterial smears slide after slide. The built-in 6 V–20 W halogen base light gives the same illumination at every bench regardless of daylight, and the plano-concave mirror attachment remains available as an alternative light path.

The co-axial X-Y controls sit low beside the stage, so the hand can rest on the bench while scanning a smear methodically, and the vernier graduation records where a notable field was found. Rotating the 45° head lets a demonstrator turn the eyepiece towards a student without moving the slide. For 100x work, close down the iris only slightly, add immersion oil, and use the fine focus gently.

What to Specify When Ordering

• Eyepieces: wide field 10x or 15x.
• Mains supply at site; the listed lighting suits 220 V, 50 Hz AC.
• Whether spare 6 V–20 W halogen bulbs should be quoted.
• Immersion oil, slides and cover glasses for the practical course.

Supplier

The Pathological Monocular Microscope is supplied by Jain Scientific Equipments Private Limited, the company behind the ScienceLab name in Ambala, Haryana. Colleges running laboratory technology courses, training institutes, laboratory dealers and importers in India and international markets can quote the microscope together with oil, slides and slide storage. Company background is on the ScienceLab profile.

Related Laboratory Equipment

Items that support pathology slide practicals:

• Pathological Binocular Microscope with Co-Axial Focusing Control — the binocular version for longer viewing sessions.
• Immersion Oil, 25ml — for the 100x oil-immersion objective.
• Human Histology Slide Set of 25 — prepared tissue sections for teaching.
• Cover Glass Slide — colourless glass covers for smears and sections.
• Slide Tray Cabinet, Polypropylene — organised storage for a growing slide collection.

More models are on the Microscope category page.

Frequently Asked Questions

What light source does the Pathological Monocular Microscope use?
The Pathological Monocular Microscope uses a built-in base illumination system with a 6 V–20 W halogen bulb, suitable for a 220 V, 50 Hz AC supply. A plano-concave mirror attachment is also provided as an alternative light path.

Which objectives and eyepieces does the Pathological Monocular Microscope have?
The Pathological Monocular Microscope has 4x, 10x, 40/45x (S.L.) and 100x oil-immersion (S.L.) objectives on a quadruple nosepiece that revolves on a ball bearing, with wide-field eyepieces of 10x or 15x.

What does S.L. mean on the Pathological Monocular Microscope objectives?
On the Pathological Monocular Microscope, S.L. marks the 40/45x and 100x objectives as spring-loaded. If the lens is lowered onto a slide by mistake, the front section retracts slightly, helping protect both the slide and the objective.

What stage does the Pathological Monocular Microscope have?
The Pathological Monocular Microscope has a co-axial, low-positioned mechanical X-Y stage measuring 120 x 125 mm with fine vernier graduation, so a slide can be scanned smoothly and positions can be noted for later review.

How does the Pathological Monocular Microscope differ from the binocular version?
The Pathological Monocular Microscope has a single 45° tube, whereas the binocular version (SLE/M/25) adds a two-eyepiece head with interpupillary and dioptric adjustment. The binocular suits long viewing sessions; the monocular keeps the cost per bench lower.

Who supplies the Pathological Monocular Microscope?
The Pathological Monocular Microscope is supplied by Jain Scientific Equipments Private Limited, trading as ScienceLab, Ambala, Haryana, India. It quotes colleges, training institutes, dealers and importers in India and international markets through the contact page.

Request a Quote

For a quotation on the Pathological Monocular Microscope (SLE/M/24), use our contact page or add it to the enquiry cart, stating the eyepieces and consumables you need.

Last updated: 24 September 2026