Horizontal Deep Freezer Manufacturer,Supplier and Exporter in India
Product Code : EL-RE-2060
Jlab Export is a leading Horizontal Deep Freezer Manufacturer,and suppliers in India
A chest-type deep freezer opens from the top, so the cold air stays inside when the lid is lifted. This model works from ambient down to −22 °C, or to −40 °C in the colder version, with a solid-state digital controller and indicator. Its walls hold 60 mm of polyurethane foam, and a built-in stabiliser with a time delay relay guards the compressor.
Specifications
| Type | Horizontal (chest) deep freezer |
| Temperature range | Ambient to −22 °C, or ambient to −40 °C |
| Temperature control | Solid-state digital controller cum indicator |
| Insulation | 60 mm high-density polyurethane foam, injected under high pressure |
| Outer casing | Galvanised steel, baked-on paint finish |
| Inner liner | Stainless steel or pre-coated GI |
| Refrigerant | R-134a, chlorine free |
| Compressor | Energy-saver type, higher-capacity system for fast pull-down |
| Electrical protection | Built-in voltage stabiliser with time delay relay |
| Design | Compact cabinet with large storage capacity |
| Minimum order quantity | 1 unit |
| Dispatch time | Usually 14–18 working days |
| Manufacturer | JLab (Jain Laboratory Instruments Pvt Ltd), Ambala, India |
Lab Uses for Teachers and Students
Biochemistry and microbiology labs keep enzyme stocks, frozen reagents and glycerol stocks of bacteria in a chest freezer. Students store cultures in screw-capped Cryo Vial Internal Thread tubes held upright in a Cryo Rack. Serum or plant extracts for later tests go into Centrifuge Tube Conical Bottom tubes.
A good class exercise is to test an enzyme before and after several freeze-thaw cycles and compare its activity. Students can also log the controller reading each day and after a lid opening, then compare the recovery with that of the upright Deep Freezer Vertical.
Frequently Asked Questions
Which version do I need, −22 °C or −40 °C?
The −22 °C version suits routine frozen reagents, kits, enzyme stocks and samples kept at standard freezer temperatures. Choose the −40 °C version when your samples or reagents call for colder holding. Check the storage temperature on each product label before you decide.
What happens during a power cut?
Keep the lid shut. The 60 mm foam walls and top opening slow the rise in temperature, and the freezer is built for a longer thaw-out time to ride through long failures. Watch the digital indicator and move samples if the temperature keeps rising.
Why does it have a built-in voltage stabiliser?
Mains voltage that swings high or low strains the compressor motor. The stabiliser holds the supply steady, and the time delay relay stops the compressor restarting the instant power returns, so the refrigerant pressures have time to balance.
How should I organise a chest freezer?
Store items in labelled boxes or racks in layers, with a map of what sits where kept beside the freezer. Put items you use often on top and long-term stocks below, so the lid stays open for less time.
Is the refrigerant harmful to the ozone layer?
R-134a contains no chlorine, so it does not deplete ozone. Leave any refrigerant work, such as recharging or leak repair, to a trained refrigeration technician.
Other Freezers and Cold Storage Items
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Last updated: 6 November 2026
