Updated · Hasthas Scientific Instruments
Vertical deep freezer for laboratory and medical research storage applications. It is commonly selected for low-temperature storage of compatible laboratory samples, reagents and materials in an upright cabinet layout. The listed Hasthas model is HSI-110.
What is a Deep Freezer Vertical?
Vertical deep freezer for laboratory and medical research storage applications.
Low-temperature storage of compatible laboratory samples, reagents and materials in an upright cabinet layout.
How does a Deep Freezer Vertical work?
A refrigeration system removes heat from an insulated upright chamber while the controller maintains the selected low temperature.
Common laboratory uses
Low-temperature storage of compatible laboratory samples, reagents and materials in an upright cabinet layout.
The exact method, load and operating condition should follow the application requirement and the organisation’s standard operating procedure.
Key specifications at a glance
- -20°C / -40°C options
- 110-280 L listed
- Digital PT100 control
- Construction: Double-walled cabinet with polished stainless-steel inner chamber, powder-coated mild-steel exterior and adjustable stainless-steel trays.
- Insulation: High-grade glass-wool or PUF insulation between the walls.
- Refrigeration: Evaporating coils, compressor, air-cooled condenser and heavy-duty motor-driven fan.
- Temperature control: Digital temperature controller working with a PT100 sensor.
- Temperature range: Ambient +5°C down to -20°C or -40°C, as listed.
- Electrical supply: 250 V, single-phase, 50 Hz AC, as listed in the supplied document.
Available sizes, models and options
Available capacities:
- 110 L · 425 x 400 x 680 mm
- 165 L · 500 x 415 x 825 mm
- 280 L · 580 x 500 x 1000 mm
Optional features listed for the product:
- Stabilizer
- Larger models on request
How to select the right configuration
Confirm the operating temperature or environmental range, control accuracy, chamber capacity, shelves or platform size, circulation, cooling or gas requirement, alarms, electrical supply and daily workload.
Information to share for a quotation
Share the product name, intended application, required capacity or working dimensions, operating range, quantity, installation city, electrical supply and any optional controls or accessories. The listed model reference is HSI-110.
Frequently asked questions
What is a Deep Freezer Vertical used for?
Low-temperature storage of compatible laboratory samples, reagents and materials in an upright cabinet layout.
What should I check before buying a Deep Freezer Vertical?
Confirm the operating temperature or environmental range, control accuracy, chamber capacity, shelves or platform size, circulation, cooling or gas requirement, alarms, electrical supply and daily workload.
Are the specifications of the Deep Freezer Vertical fixed?
Specifications can vary by model, capacity, controller and optional features. Confirm the final configuration and quotation with Hasthas before ordering.
Where can I buy laboratory deep freezers?
Hasthas Scientific Instruments is a Chennai-based manufacturer and supplier of laboratory deep freezers. Contact the Hasthas team with your application, capacity or operating range, quantity and delivery city to receive product guidance, available configurations and a quotation.
Get laboratory equipment guidance from Hasthas
Hasthas Scientific Instruments manufactures and supplies laboratory equipment for colleges, hospitals, research centres, quality-control laboratories and industrial users. Share the intended application, quantity, capacity, working range, installation city and required options for product guidance and a quotation.
- Application and sample or load type
- Required capacity, working range and quantity
- Electrical supply, installation space and delivery city
Important operating note
Set points, alarms, cleaning and loading patterns should follow the sample requirement, manufacturer instructions and laboratory SOP. Avoid blocking circulation paths. Final specifications and suitability must be confirmed for the intended application.
Request specifications and a quotation for the Deep Freezer Vertical.
Planning a vertical laboratory deep freezer enquiry
A refrigeration system removes heat from the storage space. The upright format offers shelf-based organization, while door opening and incoming loads affect recovery. Storage suitability depends on the verified operating conditions and the sample’s approved storage protocol.
Match the configuration to the procedure
Upright storage selection starts with the sample's required temperature and usable storage volume. Confirm which -20°C or -40°C configuration is quoted and plan access around the stored containers.
What should be compared beyond litres of capacity?
Review usable shelf space, container sizes, retrieval frequency, temperature monitoring and the response plan for a power interruption. Ask which alarms or accessories are actually included rather than inferring them from a product photograph.
Plan care before installation
Maintain ventilation clearances and inspect door seals. Follow the manual for defrosting and cleaning, and review temperature records for unusual changes. Avoid overfilling the storage space.
Review the Vertical Laboratory Deep Freezer specifications and available configurations before preparing a purchase request. Keep the required performance separate from any optional items, and ask for each included accessory to be identified in the quotation.
Discuss this vertical laboratory deep freezer requirement with Hasthas in Chennai.