Precision Digital Scale (Product Code: SLE/CL/09) is an electronic laboratory scale with a 1500 g – 2000 g capacity and 0.1 g readability, intended for weighing reagents and chemicals in clinical, college and teaching laboratories. Along with a single tare key and a backlit LCD, it carries built-in programmes for net total, percentage weighing, counting and 18 weighing units, and it runs from an AC adapter or dry-cell batteries. The scale is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, for buyers looking for a practical digital weighing balance in India for everyday reagent preparation.

Specifications

Typical Use

The scale is used wherever a lab weighs out salts, powders and liquids in gram quantities — making up buffers and staining solutions, preparing culture media, portioning chemicals for student practicals or checking the mass of a sample before processing. Set it on a firm bench, adjust the levelling feet until the level indicator is centred, place a weighing boat or paper on the pan, press tare and add material until the display reaches the target. The counting programme helps when the same small item has to be issued in fixed numbers, and percentage weighing is handy for checking a portion against a reference amount.

Because it reads to 0.1 g, it suits preparation work rather than milligram-level analysis; that makes it a sensible piece of lab equipment for college and hospital labs where many users weigh everyday reagents. Keep the pan clean and dry, avoid dropping loads onto it even though overload protection is built in, and recalibrate with the external reference weight whenever the scale is moved to a new bench. Battery operation lets it be used on a trolley or in a room without a nearby socket.

Manufacturer

This scale is made by Jain Scientific Equipments Private Limited, the Ambala, Haryana company that trades as ScienceLab and manufactures measuring and laboratory equipment for institutions in India and abroad. An overview of the company and its manufacturing background is available on our company profile.

Related Clinical Laboratory Products

Items that support weighing and reagent preparation at the same bench:

• Digital Scale 1500g/0.1g — another digital scale in the clinical range, useful for comparing options
• Plastic Weighing Boats — sit on the pan so chemicals never touch it directly
• Weighing Paper — for small powder portions that are tared out before adding the chemical
• Analytical Weight Box — boxed masses for routine reading checks (confirm with us which reference mass the calibration routine needs)
• Beaker Plastic — for dissolving weighed reagents once they leave the pan

Browse the full Clinical Laboratory range for more instruments and consumables used in diagnostic and teaching labs.

Frequently Asked Questions

What are the capacity and readability?
The capacity is 1500 g – 2000 g and the scale reads in 100 mg (0.1 g) steps, with linearity and reproducibility of 0.1 g. For milligram work an analytical balance is the better tool.

Does it have to be plugged in?
No. It runs from the included AC adapter or from 4 x "A" size dry-cell batteries, so it can also be used away from a socket.

How is the scale calibrated?
It is calibrated at the factory and offers automatic calibration using an external standard reference weight. Ask us through the contact page which reference mass value the routine expects.

Can it count items or show other units?
Yes — built-in programmes cover counting, net total, weighing-in percentage and 18 weighing units.

Is a calibration certificate supplied?
Calibration certificate availability should be discussed with us before ordering; please mention it in your enquiry so we can confirm what can be provided.

What warranty applies?
Warranty terms are stated with each quotation. Request them via our contact page along with your quantity.

What should an institutional quotation request include?
Quantity, delivery address, any tender or purchase reference, and documentation needs. This helps us return a complete quote for college, hospital or export orders in one step.

Request a Quote

Send your requirement for product code SLE/CL/09 through the contact page, or place the scale in the enquiry cart with weighing boats and other bench items to receive one combined quotation.

Last updated: 24 September 2026

Label Self-Adhesive Freezer (Product Code: SLE/CL/10) is a roll of 280 small paper labels, each approximately 2.5 x 2.5 cm, made for marking samples and reagents that are going to be frozen. The labels are self-adhesive and can be written on with a pen or marker, so a technician can record a sample number, date or reagent name directly at the bench before the tube or vial goes into storage. They are used across laboratory services from hospital laboratories to reference centres and are supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, as part of its role as a lab consumables supplier in India.

Specifications

Typical Use

Clinical and research labs rely on labels like these to keep aliquots traceable once they disappear into a freezer rack: serum or plasma aliquots, reagent portions, extracted material and control samples all need a readable identifier that does not depend on memory or a separate sheet. The small square format fits the side of storage tubes, microcentrifuge tubes and small vials, and the paper surface takes handwriting from a pen or a fine marker.

For good adhesion, write on the label first, then apply it to a clean, dry and room-temperature tube and press it down firmly all round before the tube is cooled — labels applied to cold, frosted surfaces tend to lift. Wrap the label around the tube body rather than the cap so it stays with the sample, and keep one consistent format (sample ID, date, initials) across the team. Many buyers ordering from a laboratory equipment supplier in India add these labels to the same enquiry as tube racks and storage boxes.

Supplier

These freezer labels are supplied by Jain Scientific Equipments Private Limited, which operates under the ScienceLab name from Ambala, Haryana, and provides the everyday consumables that clinical and teaching laboratories need. For vendor registration, the company's GSTIN is 06AAECJ8618A1ZT, and its export consignments are handled under Importer-Exporter Code AAECJ8618A issued by the DGFT. Learn more on the company profile page.

Related Clinical Laboratory Products

Tubes and storage items that are commonly labelled with these freezer labels:

• Micro Centrifuge Tube, 1.5ml — small tubes for aliquots that need a compact label
• Screw Cap Tube 5.0 ml — screw-capped storage tubes for frozen samples and reagents
• Box Storage tubes Set of 14 — boxes for organising labelled tubes in storage
• Rack Tubes Set of 3 — holds tubes upright while you write and apply labels

Explore the wider Clinical Laboratory category for sample collection, storage and handling items.

Frequently Asked Questions

How many labels are on a roll, and what size are they?
Each roll carries 280 labels, and each label is approximately 2.5 x 2.5 cm.

What can I write on them with?
The paper labels are writable with a pen or a marker. A fine-tip marker gives the clearest result on such a small area.

What is the lowest freezer temperature they are suited to?
A specific temperature rating is not given in our current product details. If you plan to store samples at very low temperatures, please check with us through the contact page before ordering.

Will the labels fit narrow tubes?
The square format suits most small tubes and vials; on very narrow tubes the label wraps around the body. Measure your tube if you are unsure and we can advise.

How should unused rolls be stored?
Keep rolls in their packing in a clean, dry place away from direct heat so the adhesive stays usable until the roll is needed.

Can we order several rolls for a hospital or export shipment?
Yes. Multi-roll orders for hospitals, reference laboratories and distributors in India and international markets are quoted on request; include the number of rolls and destination.

Request a Quote

Mention product code SLE/CL/10 and the number of rolls on our contact page, or add the labels to the enquiry cart alongside the tubes and racks you are ordering.

Last updated: 24 September 2026

SDD Ref. MetaFridge (Product Code: SLE/CCE/01) is a solar direct drive (SDD) vaccine refrigerator used to keep vaccines cold at health posts and immunisation sites that run on solar power rather than mains electricity. It provides 50 litres of net vaccine storage with Grade A freeze protection and R600a refrigerant, and is delivered as a complete plug-and-play system with all necessary components and fittings. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.

Specifications

What Is an SDD Vaccine Refrigerator Used For?

Vaccines lose potency if they get too warm or freeze, so remote clinics without a reliable grid need a refrigerator that keeps working from sunlight alone. In a solar direct drive design the refrigerator is powered straight from its solar array, and SDD systems generally avoid the separate battery bank used by older solar fridges. With 50 litres of net storage, this model suits a smaller health post or an outreach store that holds a modest stock of vaccine.

Install the cabinet in a shaded, ventilated room whose temperature stays between +10°C and +43°C, mount the panels where nothing shades them, and keep the panels clean. A temperature logger inside the cabinet gives staff a daily record. Unlike a mains-powered laboratory refrigerator in India's city hospitals, this unit is chosen precisely because it does not depend on the grid.

What to Specify When Ordering

• The number of units and the installation sites, including their typical room temperatures.
• Local solar conditions, so the matched solar power system can be confirmed against the 3.5 kWh/m² per 24 hours reference.
• Whether you need temperature monitoring devices or vaccine carriers in the same order.

Supplier

Jain Scientific Equipments Private Limited, trading as ScienceLab, sources and supplies the SDD Ref. MetaFridge for health programmes, NGOs, distributors and institutions, alongside other cold chain and solar equipment. The same supplier can quote the refrigerator, monitoring devices and transport boxes together. Read more about us on the company profile page.

Related Cold Chain, Solar & Communication Equipment

Equipment used with an SDD vaccine refrigerator in the same cold chain:

• Solar Direct Drive Refrigerator — a larger SDD refrigerator for stores that hold more vaccine.
• Solar Direct Drive Ref/Fre — a combined refrigerator and water-pack freezer for sites that run outreach sessions.
• 30 Day logger — for recording cabinet temperatures over time.
• Freeze-tag — an indicator that shows whether vaccines have been exposed to freezing.
• Vaccine carrier — for taking vaccines from the refrigerator to outreach points.

Explore the full Cold Chain, Solar & Communication Equipment category.

Frequently Asked Questions

What is the storage capacity of the SDD Ref. MetaFridge?
The SDD Ref. MetaFridge has a net vaccine storage volume of 50 litres. This is the usable space for vaccines inside the refrigerator cabinet, making it a compact option for health posts and smaller immunisation sites.

What ambient temperatures can it operate in?
The SDD Ref. MetaFridge is specified for an ambient operating temperature from a minimum of +10°C to a maximum of +43°C. Install it in a room that stays within this range and is shaded and well ventilated.

What does Grade A freeze protection mean?
Grade A is the freeze-protection rating given in the SDD Ref. MetaFridge specification. It refers to freeze protection that does not depend on the user adjusting a thermostat, which helps protect freeze-sensitive vaccines. Contact us for detailed performance information.

Is the solar power system included?
The SDD Ref. MetaFridge is described as a complete stand-alone SDD refrigerator with all necessary components and fittings. Its solar power system is matched to the refrigerator's consumption, climate and ambient temperatures against a solar radiation reference of 3.5 kWh/m² per 24 hours.

Which manuals are supplied?
The SDD Ref. MetaFridge comes with user, installation and technician's manuals supplied in English, covering day-to-day operation, correct installation of the refrigerator and solar system, and technical servicing.

Who supplies the SDD Ref. MetaFridge?
The SDD Ref. MetaFridge is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to health programmes, institutions and distributors in India and international markets. Send your quantity and installation sites through the contact page for a quotation.

Request a Quote

To request a quotation for the SDD Ref. MetaFridge, share the number of units, destination and site conditions through our contact page, or add it to the enquiry cart with any monitoring devices or carriers you need.

Last updated: 24 September 2026

Rack Tubes Set of 3 (Product Code: SLE/CL/11) is a set of chemical resistant plastic racks that hold laboratory tubes of various sizes in a stable, upright position, with positions for 240 tubes listed for the set. The racks are used in a wide range of assays to keep small microcentrifuge tubes and screw-capped storage tubes organised during pipetting, labelling and incubation, and they may be used at all facilities from laboratory network levels I to IV. The set is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, and is a practical addition for labs sourcing from a lab plastic ware supplier in India.

Specifications

Typical Use

Tube racks are the working surface of almost every assay: samples are opened, aliquoted and capped while standing in them, reagents are added in sequence across a row, and finished tubes wait in order for centrifugation, freezing or transport. With three racks in the set, a technician can keep incoming samples, working aliquots and completed tubes on separate racks, which cuts the chance of mixing up specimens in busy microbiology lab equipment set-ups and routine clinical benches alike.

Load tubes in a fixed pattern that matches your worksheet — for example sample 1 at the top-left position — and leave an empty position between groups when running several batches. The chemical resistant plastic can be wiped down with the laboratory's usual cleaning solution after spills; dry the racks before reuse so tubes do not stick. Keep heavy glass vessels off the racks and use them only for the tubes they are designed to hold.

Manufacturer

The rack set is produced by Jain Scientific Equipments Private Limited, a company in Ambala, Haryana, that markets its laboratory equipment under the ScienceLab brand to hospitals, colleges and schools. Visit our company profile to see how the business and its product lines are organised.

Related Clinical Laboratory Products

Tubes and equipment that are used together with these racks:

• Micro Centrifuge Tube, 1.5ml — small tubes of the kind the racks are designed to hold
• Screw Cap Tube 5.0 ml — screw-capped storage tubes for sample aliquots
• Micro Centrifuge — spins down the tubes that wait in the rack
• Label Self-Adhesive Freezer — for identifying each tube before it goes into storage

More racks, tubes and bench items are listed in the Clinical Laboratory category.

Frequently Asked Questions

How many racks are in the set?
Three racks are supplied in the set.

Is the 240-tube figure per rack or for the whole set?
Our listing states positions to hold 240 tubes. If you need the per-rack layout or hole diameters for a specific tube, please confirm with us through the contact page before ordering.

Which tubes fit?
The racks are intended for small microcentrifuge tubes and screw-capped storage tubes, and more generally for various sized lab tubes held upright.

How do I clean the racks?
Wipe them with a mild detergent or your lab's routine surface disinfectant, rinse and allow to dry. The plastic is chemical resistant, but check compatibility before soaking in strong solvents.

Can they go into an autoclave or freezer?
Temperature limits are not stated in our current product details, so please ask us before autoclaving the racks or using them in a freezer.

Do you supply multiple sets for laboratory networks?
Yes. Because the racks may be used at all facility levels, network and programme buyers can order several sets at once for delivery across India and international markets.

Request a Quote

Tell us how many sets of SLE/CL/11 you need via the contact page, or add the racks to the enquiry cart together with tubes and labels for one quotation.

Last updated: 24 September 2026

Mask Surgical Tie Strap Disposable (Product Code: SLE/CL/12) is a single-use type IIR surgical mask that fastens with tie straps rather than elastic, worn to protect the nose, mouth and chin wherever there is a risk of splash contamination. It is built from 3–4 non-woven layers with an impervious, liquid-splash-resistant outer layer and clearly identifiable inner and outer surfaces, and it comes in boxes of 50. The mask is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, to laboratories ranging from hospital labs to reference centres that are stocking disposable lab equipment in India.

Specifications

Typical Use

In the laboratory this mask is worn for tasks where droplets or splashes can reach the face: opening sample tubes, decanting specimens, loading a centrifuge, handling cultures on an open bench or cleaning up a spill. Tie straps let the wearer adjust the fit to the head rather than relying on fixed ear loops, which many staff find more secure during long sessions and when the mask is worn with safety goggles.

To put it on, identify the outer (splash-resistant) surface, place the mask over nose, mouth and chin, tie the upper pair of straps at the crown and the lower pair at the nape, then shape the upper edge to the face. Replace the mask when it becomes damp or soiled, and remove it by the straps only, discarding it straight into a waste bag. Keep a box at each workstation along with gloves and lab coats — part of a sensible routine for any lab consumables supplier India order covering personal protection.

Supplier

Clinical and teaching laboratories receive this mask from Jain Scientific Equipments Private Limited, the company that trades as ScienceLab from its base in Ambala, Haryana, and supplies protective consumables together with the laboratory equipment it manufactures. Our company profile describes the business in more detail.

Related Clinical Laboratory Products

Protective items that are worn together with this mask:

• Gloves Exam Latex Without Powder — disposable latex gloves for clinical examinations and routine lab work
• Gloves W/o Powder Nitrile Disposable — a latex-free glove option for staff who need one
• Lab Coat Work — a cotton lab coat for body protection at the bench
• Safety Goggles — eye protection to pair with the mask for splash-prone tasks
• Disposable Isolation Gown — single-use body cover for higher-risk procedures

For more protective and sample-handling items, visit the Clinical Laboratory category.

Frequently Asked Questions

How many masks are in a box?
Each box contains 50 single-use masks.

Does the mask use ear loops or ties?
It fastens with 2x2 tie straps that are secured at the back of the head, allowing correct fixation for different head sizes.

How do I know which side faces outward?
The mask has clearly identifiable inner and outer surfaces; the outer layer is the impervious, liquid-splash-resistant material and should face away from the wearer.

Is it a respirator?
No. It is a type IIR surgical mask intended to protect the nose, mouth and chin against splash contamination. Tasks that call for respiratory protection need a respirator chosen under your lab's own safety rules.

What size is the mask?
It measures approximately 17 x 10 cm (length x width).

Can test reports be shared with our purchase team?
Please ask via the contact page what product documentation can be provided for your order before you raise a purchase order.

Do you ship cartons of masks to other countries?
Yes, carton quantities can be quoted for buyers in India and international markets; state the number of boxes and the destination.

Request a Quote

Request pricing for SLE/CL/12 by box or carton through our contact page, or add the masks to the enquiry cart with gloves and lab coats to cover your whole protective kit.

Last updated: 24 September 2026

Solar Direct Drive Refrigerator (Product Code: SLE/CCE/02) is a large-capacity solar direct drive (SDD) vaccine refrigerator used to store vaccines at district stores, hospitals and health centres where mains power is absent or unreliable. It offers 220 litres of net vaccine storage and comes with an integrated Remote Temperature Monitoring Device (RTMD) that sends data over mobile networks and raises SMS alerts. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.

Specifications

What Is a 220 Litre Solar Vaccine Refrigerator Used For?

Larger facilities that hold stock for several clinics need a cold store that keeps running without the grid and tells managers when something goes wrong. This refrigerator combines 220 litres of vaccine space with remote monitoring: the RTMD sends temperature data to an online portal and triggers SMS alerts, so a supervisor can see a problem at a distant site without waiting for a visit. Six baskets help staff organise stock, and the lockable lid restricts access to authorised people.

During installation, the compass helps when orienting the solar array, and the spare fuses let a trained technician restore power after a fault without waiting for parts. Keep the room between +5°C and +43°C, and use the ON/OFF switch to isolate the refrigerator from the solar system before servicing. Health departments usually purchase units like this through laboratory equipment tenders in India and international programmes.

What to Specify When Ordering

• The number of units and the destination country, so the SIM and network settings match the receiving country.
• The subscription period you need for the web portal, data transfer and SMS alerts; ask us for the available terms.
• Site room temperatures and solar conditions, checked against the +5°C to +43°C range and the 3.5 kWh/m² per 24 hours reference.

Supplier

This Solar Direct Drive Refrigerator is supplied by Jain Scientific Equipments Private Limited, which trades as ScienceLab and sources cold chain, solar and communication equipment for health programmes, NGOs and distributors. For vendor registration, purchase teams can use the company's GSTIN 06AAECJ8618A1ZT and LEI 3358004HRD1JIVXKYX49. More detail is on our company profile.

Related Cold Chain, Solar & Communication Equipment

Equipment that works with a large SDD vaccine store:

• SDD Ref. MetaFridge — a compact SDD refrigerator for the smaller health posts this store supplies.
• Solar Direct Drive Refrigerator 99L — a mid-size alternative where less storage is needed.
• Solar Direct Drive Ref/Fre — adds water-pack freezing for outreach sessions.
• Vaccine Carrier Extra Large — for moving vaccines from the store to clinics.
• Freeze Alert — an indicator to check shipments for exposure to freezing.

Browse the full Cold Chain, Solar & Communication Equipment range.

Frequently Asked Questions

What is the storage capacity of the Solar Direct Drive Refrigerator?
The Solar Direct Drive Refrigerator has a net vaccine storage volume of 220 litres, organised with 6 baskets. This makes it suitable for district stores, hospitals and larger health centres that supply several smaller sites.

How does the remote temperature monitoring work?
The Solar Direct Drive Refrigerator has an integrated RTMD that transfers data from the unit to servers over mobile networks using a global SIM card, sends SMS alerts, and gives access to an English-language web portal for data analysis, reporting and system setup.

Is a subscription needed for the monitoring service?
Yes. Web portal access, data transfer and SMS alerts on the Solar Direct Drive Refrigerator are provided for the duration of the subscription period. Ask us for the subscription terms available with the unit you are quoted.

What accessories and spares are included?
The Solar Direct Drive Refrigerator is supplied with 10 fuses of each type, a lid with lock and 2 keys, 6 baskets and a compass, plus a user-accessible ON/OFF switch that isolates the refrigerator from the solar power system.

What ambient temperatures can it handle?
The Solar Direct Drive Refrigerator is specified for an ambient operating temperature from a minimum of +5°C to a maximum of +43°C, and it offers Grade A freeze protection with R600a refrigerant.

Which manuals come with the refrigerator?
User, installation and technician's manuals are supplied in English with the Solar Direct Drive Refrigerator, covering daily operation, installation of the refrigerator and solar system, and servicing by trained technicians.

Who supplies the Solar Direct Drive Refrigerator?
The Solar Direct Drive Refrigerator is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to health programmes, institutions and distributors in India and international markets. Share quantities and destination through the contact page for a quotation.

Request a Quote

For a quotation on the Solar Direct Drive Refrigerator, send the number of units, destination country and required subscription period through our contact page, or add it to the enquiry cart with any carriers or indicators.

Last updated: 24 September 2026

Thermomixer (Product Code: SLE/CL/13) is a bench-top instrument that mixes samples while heating or cooling them, so incubation and agitation happen in one step instead of moving tubes between a shaker and a heating block. It mixes at 300–3,000 rpm on a 3 mm orbit, controls temperature up to 100 °C, and stores programmes for repeat protocols. Clinical, molecular biology and teaching labs use it for homogenous mixing of samples with controlled heating and cooling. It is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, within our range of laboratory instruments in India.

Specifications

Typical Use

A thermomixer earns its bench space in protocols that need a sample kept at a set temperature while it is agitated: enzyme digestions, lysis steps before nucleic-acid extraction, resuspending pellets, denaturing samples near 100 °C, or holding reactions at a controlled temperature during incubation. Because it can also bring samples below room temperature, the same unit can cool a reaction after heating without a separate ice bath. The programmable keys let a lab store its common protocols so students and new staff run them the same way every time — valuable in lab equipment for research in India where many users share one instrument.

For good results, load tubes symmetrically, close caps fully before high-speed mixing, and start at a lower speed when tubes are well filled, increasing once you see the liquid is contained. Let the unit reach set temperature before loading temperature-sensitive samples, and check that the plug and supply voltage match your site. Wipe the working surface after each session and clean up any spilled liquid promptly.

Manufacturer

ScienceLab is the brand used by Jain Scientific Equipments Private Limited of Ambala, Haryana, which manufactures this thermomixer as part of a wider line of heating, mixing and measuring instruments for laboratories. Read more about the organisation on the company profile page.

Related Clinical Laboratory Products

Accessories and equipment that belong in the same sample-preparation workflow:

• Thermoblock — a dry block for 5 ml tubes listed as suitable for the thermomixer
• Micro Centrifuge Tube, 1.5ml — small reaction tubes commonly mixed and incubated in such units
• Micro Centrifuge — spins down condensation and contents after heating and mixing
• Rack Tubes Set of 3 — keeps tubes in order before and after each run

See the Clinical Laboratory category for more instruments and consumables.

Frequently Asked Questions

What mixing speeds does it offer?
The speed range is 300–3,000 rpm on a 3 mm mixing orbit, with a 1.5 mm mixing and vortexing radius.

Can it cool samples as well as heat them?
Yes. The control range runs from 15 °C ± 2 °C below room temperature up to 100 °C. The maximum heating rate is 7 °C per minute and the maximum cooling rate is 2.5 °C per minute between 100 °C and room temperature.

How even is the temperature across the samples?
Temperature homogeneity is within a maximum of ± 0.5 °C at 20–45 °C.

Which tube formats can I run?
The Thermoblock for 5 ml tubes is listed as suitable for this thermomixer. If you need other tube or plate formats, please ask through our contact page so we can confirm what is available.

Can protocols be saved?
Yes — there are more than 20 program slots, programmes of up to 4 levels, and 5 program keys that are pre-defined but rewritable.

Will it run on our local mains supply?
It accepts 100 V ~ 240 V at 50/60 Hz, includes a power-stabilising function against accidental voltage surges, and is sent with a suiting plug.

Is a calibration certificate or warranty included?
Calibration certificate availability and warranty terms should be discussed with us; both are confirmed in writing with the quotation.

Request a Quote

Share product code SLE/CL/13, the number of units and your delivery country or city via our contact page, or place the thermomixer in the enquiry cart together with blocks and tubes.

Last updated: 24 September 2026

Solar Direct Drive Ref/Fre (Product Code: SLE/CCE/03) is a combined solar direct drive (SDD) vaccine refrigerator and water-pack freezer used by off-grid health facilities to store vaccines and freeze the water packs needed for outreach cold boxes and carriers. It holds 36 litres of vaccine, freezes 1.8 kg of water packs every 24 hours and stores up to 29 packs of 0.6 L. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.

Specifications

What Is a Solar Refrigerator-Freezer Used For?

Immunisation outreach depends on two things at the base clinic: a cold, safe store for vaccines and a steady supply of frozen water packs to keep cold boxes and vaccine carriers cool on the road. This appliance provides both from one solar-powered unit. The refrigerator section keeps 36 litres of vaccine, while the freezer section freezes water packs at 1.8 kg per day and holds a stock of 29 packs of 0.6 L ready for the next session.

Plan freezing a day or more ahead of outreach, rotate packs so the oldest frozen ones are used first, and condition frozen packs according to your programme's cold-chain guidelines before packing vaccines that must not freeze. Keep the unit in a shaded room within +5°C to +43°C. For clinics that cannot justify two separate appliances, it replaces a stand-alone laboratory refrigerator and freezer pair with one off-grid unit.

What to Specify When Ordering

• The number of units and the sites where they will be installed.
• How many 0.6 L water packs you need in addition to the unit's own storage.
• Site room temperatures and solar conditions, compared with the +5°C to +43°C range and the 3.5 kWh/m² per 24 hours reference.

Supplier

The Solar Direct Drive Ref/Fre is sourced and supplied by Jain Scientific Equipments Private Limited, the company behind the ScienceLab name, for health programmes, NGOs, institutions and distributors. Water packs, cold boxes and carriers from the same range can be quoted together with the unit. See our company profile for more about the company.

Related Cold Chain, Solar & Communication Equipment

Items that complete an outreach cold chain around this unit:

• Water pack 0.6L — the pack size this unit freezes and stores.
• Vaccine carrier 2.7Litres — a carrier for taking vaccines to outreach sessions with water packs.
• Cold Box 12 Litres — a larger insulated box for transporting vaccine stock.
• 30 Day logger — to record temperatures inside the refrigerator compartment.

See all products in Cold Chain, Solar & Communication Equipment.

Frequently Asked Questions

How much vaccine can the Solar Direct Drive Ref/Fre store?
The Solar Direct Drive Ref/Fre has a net vaccine storage volume of 36 litres in its refrigerator section, alongside a separate water-pack freezing function, which suits health facilities that run regular outreach sessions.

How many water packs can it freeze each day?
The Solar Direct Drive Ref/Fre has a water-pack freezing capacity of 1.8 kg per 24 hours. Plan outreach so that packs are loaded early enough to be fully frozen before they are needed for cold boxes or carriers.

How many frozen packs can be stored in it?
The Solar Direct Drive Ref/Fre can store 15.5 kg of water packs, equal to 29 packs of 0.6 L each. This lets a clinic build up a stock of frozen packs between outreach days.

What ambient conditions is it designed for?
The Solar Direct Drive Ref/Fre operates at ambient temperatures from a minimum of +5°C to a maximum of +43°C, with Grade A freeze protection and R600a refrigerant. Its solar system is matched against a 3.5 kWh/m² per 24 hours radiation reference.

What documentation comes with each unit?
Each Solar Direct Drive Ref/Fre is supplied with printed user, installation and maintenance instructions, so staff and technicians have guidance for setting up the solar system, operating the appliance and carrying out routine maintenance.

Who supplies the Solar Direct Drive Ref/Fre?
The Solar Direct Drive Ref/Fre is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to health programmes, institutions and distributors in India and international markets. Send quantities and destinations through the contact page for a quotation.

Request a Quote

To request a price for the Solar Direct Drive Ref/Fre, share the number of units, destination and any water packs or carriers you need through our contact page, or add it to the enquiry cart.

Last updated: 24 September 2026