Updated · Hasthas Scientific Instruments
Top-opening horizontal deep freezer for medical, R&D, agricultural, educational and industrial applications. It is commonly selected for low-temperature storage of compatible laboratory samples, reagents and materials in a chest-style cabinet layout. The listed Hasthas model is HSI-109.
What is a Deep Freezer Horizontal?
Top-opening horizontal deep freezer for medical, R&D, agricultural, educational and industrial applications.
Low-temperature storage of compatible laboratory samples, reagents and materials in a chest-style cabinet layout.
How does a Deep Freezer Horizontal work?
A refrigeration system removes heat from an insulated chest chamber, helping retain cold air when the top lid is opened.
Common laboratory uses
Low-temperature storage of compatible laboratory samples, reagents and materials in a chest-style 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
- Ambient +5°C to -20°C
- 110-280 L listed
- Digital PT100 control
- Construction: Double-walled, top-opening chamber with polished stainless-steel top, lid and inner chamber; powder-coated mild-steel outer body.
- Insulation: Combination of special-grade glass wool and PUF insulation between the walls to minimise sweating in humid conditions.
- Door and sealing: Top lid with gasket seals and locking arrangement.
- Cooling and control: Evaporating coils, compressor, air-cooled condenser and heavy-duty fan with digital temperature controller-cum-indicator and PT100 sensor.
- Temperature and supply: Ambient +5°C to -20°C; 220/240 V, single-phase, 50 Hz AC.
Available sizes, models and options
Available capacities:
- 110 L · 550 x 400 x 650 mm
- 165 L · 800 x 400 x 650 mm
- 280 L · 1200 x 400 x 650 mm
Optional features listed for the product:
- Voltage stabilizer
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-109.
Frequently asked questions
What is a Deep Freezer Horizontal used for?
Low-temperature storage of compatible laboratory samples, reagents and materials in a chest-style cabinet layout.
What should I check before buying a Deep Freezer Horizontal?
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 Horizontal 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 Horizontal.
Planning a horizontal laboratory deep freezer enquiry
The horizontal cabinet stores material below a top-opening lid. Access and organization differ from an upright freezer: baskets and the stacking arrangement affect how quickly staff can retrieve samples. The chosen operating range must match the stored material’s requirements.
Match the configuration to the procedure
Top-opening storage needs room for access as well as sufficient internal volume. Check the required storage temperature and container arrangement against the quoted horizontal freezer configuration.
How can buyers assess usable chest-freezer capacity?
List the container dimensions and the expected basket or rack arrangement. Consider access to lower layers and the space needed to open the lid. Compare the same sample workload when reviewing horizontal and vertical configurations.
Plan care before installation
Keep the lid seal clean and follow the specified defrosting method. Maintain an inventory so that unnecessary searching does not prolong access. Use the approved temperature-monitoring and backup procedure.
Review the Horizontal 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 horizontal laboratory deep freezer requirement with Hasthas in Chennai.