Product details
-86 DEEP FREEZER (Model: HVS-DF-V04)
Technical Specification: -
‘HOVERLABS’ -86 Deep Freezer is Engineered specifically for critical biological sample storage and research laboratory applications, the HVS-DF-V04 provides safe long-term sample preservation down to -86°C Featuring advanced eco-friendly cascade refrigeration, polyurethane insulation, and 4-compartment inner doors, it ensures maximum thermal stability and low power consumption under harsh ambient conditions up to 35 Degree C.
1. Performance & Cooling
§ Temperature Range: to -40 degree Celsius to -86 degree Celsius (Programmable Micro-processor Control).
§ Ambient Operating Range: Optimized for high ambient temperatures up to 30°C to -35°C.
§ Refrigerants: 100% CFC-Free & HCFC-Free environmentally safe natural refrigerants.
§ Insulation: High-density, high-efficiency Polyurethane Foam (PUF) injection.
§ Acoustic Noise: Ultra-quiet operation under 50-55 dBA.
§ 2. Construction & Ergonomics
§ Internal Volume: Above 405–415 Liters storage capacity.
§ Inner Chamber: Heavy-duty, high-grade Stainless Steel (SS304) interior for optimum hygiene and anti-corrosion.
§ Inner Door Configuration: 4 separate compartments with 2 independent insulated inner doors to prevent cold air loss and minimize internal frost build-up.
§ Door Sealing: Multi-layer, heavy-duty flexible silicone door gaskets for airtight seal.
§ Mobility: Heavy-duty castor wheels with built-in levelling feet/brakes.
§ Security: Keyed outer door safety locks with padlock capability.
§ 3. Monitoring, Controls & Safety Systems
§ Display Interface: High-visibility digital LED temperature readout screen.
§ Battery Backup System: Integrated 72-hour rechargeable battery powers displays, continuous logging, and diagnostic alarms during mains power failure.
§ Comprehensive Diagnostic Alarms:
§ High / Low Temperature Deviation
§ Mains Power Failure
§ Low Backup Battery Voltage
§ Line Voltage Fluctuation
§ Temperature Sensor Error
§ Outer Door Ajar
§ Air Filter / Condenser Maintenance Required
§ Connectivity & Logging: Integrated USB port for data export / logging & Remote Alarm Dry Contacts.
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§ Equipment Type |
§ Vertical / Upright Ultra-Low Temperature Freezer |
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§ Gross / Net Volume |
§ 405 − 415 Liters |
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§ Temperature Range |
§ -40°C to -86°C |
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§ Refrigerant Type |
§ Eco-friendly CFC-Free Refrigerants |
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§ Interior Material |
§ Superior Quality Stainless Steel (SS) |
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§ Insulation |
§ High-Density Injected PUF |
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§ Compartments |
§ 4 Sub-compartments with 2 Independent Inner Doors |
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§ Display & Alarm |
§ Digital LED Display; Audible & Visual Multi-Alarm System |
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§ Power Backup |
§ 72-Hour Battery Backup for Alarms & Display |
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§ Connectivity |
§ USB Interface & Remote Alarm Port |
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§ Noise Level |
§ 50-55dBA |
Internal Code: - KD.555.261008
Warranty and support
Every HOVERLABS instrument carries a 1-year Ex-Works warranty against manufacturing defects. Units are stringently tested on numerous parameters, strictly adhering to tech. specs., before dispatch. Online installation, if required, is free (one time); physical installation is charged extra.
Shipping and payment
Free shipping across India with no packaging charges. Institutions can order via purchase order, NEFT/RTGS or UPI, and credit terms are available for eligible buyers. Add your GSTIN at cart for a GST tax invoice. Export enquiries: LC or wire transfer, all Incoterms.
Bulk, tender and GeM supply
We match BOQ specifications line by line and supply against purchase orders as well as GeM. Send your requirement list for a formal quotation, usually within one working day — Tenders & GeM.