-86°C Dual System
WDF-86V408D
408L Dual System -86°C Ultra Low Temperature Freezer
408L capacity. Dual system ultra-low temperature freezer with double security.
View Details -40°C to -86°C · Delivered in Kolkata
Ultra Low Freezers in Kolkata — -86°C / Minus 80 Deep Freezer Supplier
WinHyCare supplies ultra low freezers in Kolkata across the -40°C to -86°C range, from the 188L WDF-86V188E to the 838L WDF-86V838D, for research institutes, biobanks and oncology labs. These minus 80 deep freezers are delivered, installed and serviced in Kolkata and across West Bengal, coordinated from our Hyderabad service centre.
Who buys -86°C ULT freezers in Kolkata
Kolkata is eastern India's primary medical and research hub, and that concentration drives genuine demand for -86°C ULT freezers. The city hosts multiple government medical colleges — IPGMER & SSKM Hospital in Bhowanipore, Calcutta Medical College & Hospital (whose Department of Immunohaematology & Blood Transfusion is the MoHFW-declared Regional Training Centre for the East Zone), R.G. Kar Medical College in Belgachia, Nil Ratan Sircar (NRS) and Calcutta National Medical College — alongside NABH-accredited multispeciality and cancer centres such as Tata Medical Center in New Town/Rajarhat, Apollo Multispeciality and AMRI Hospitals.
The research base is just as deep: ICMR-NICED/NIRBI in Beleghata (a WHO Collaborating Centre storing clinical and microbial samples), CSIR-IICB at Jadavpur, Bose Institute, Saha Institute of Nuclear Physics at Salt Lake, and the National Institute of Biomedical Genomics (NIBMG) at Kalyani — which launched India's first National Biobank in May 2025, storing blood, tissue and DNA samples for the 20,000-participant Kalyani cohort. Biobanking, stem-cell and IVF labs, pharmaceutical R&D and ultra-cold vaccine storage at facilities like these are exactly where a laboratory deep freezer holding -80/-86°C earns its place. WinHyCare offers dual-system cascade and self-cascade models from the WDF-86V188E (188L) up through the WDF-86V340II, WDF-86V408/408D, WDF-86V588/588D, WDF-86V728 and WDF-86V838/838D (838L) to match sample volumes from a single lab bench to a full biobank rack room.
Delivery, installation and AMC from Hyderabad to Kolkata
WinHyCare is an Indian supplier with its office and service centre in Hyderabad (Vijayanagar Colony). Ultra low freezers for Kolkata are dispatched from Hyderabad, then delivered, installed and serviced in Kolkata and across West Bengal, coordinated from that Hyderabad base.
Kolkata sits roughly 1,450–1,550 km from Hyderabad by road. Crated -86°C units typically move as surface freight over the Hyderabad–Vijayawada–Visakhapatnam–Bhubaneswar corridor with mature multi-modal carriers, reaching Kolkata metro in about 2–4 working days door-to-door; last-mile to mofussil West Bengal hospitals runs longer, and monsoon road conditions can add lead time. For time-critical or sensitive equipment, expedited air freight is feasible — multiple daily direct Hyderabad (RGIA)–Kolkata (NSCBI) flights give roughly 2–2.5 hours of flying time. Allow additional time after arrival for installation, temperature pull-down, calibration and AMC handover. We arrange annual maintenance contracts and spares support for the West Bengal installed base from the Hyderabad service centre.
Power and climate considerations for West Bengal
Kolkata's hot, humid tropical-savanna climate is hard on refrigeration. Summer highs in May–June often exceed 40°C (record 43.9°C), hot-humid conditions persist March–October, monsoon relative humidity runs around 82–83%, and annual rainfall is about 1,711 mm. This elevated ambient heat and humidity stresses condensers, so a ULT freezer specified for Kolkata should be rated for high ambient temperatures and built with corrosion-resistant materials and robust door sealing.
West Bengal is broadly power-adequate — roughly 16,256 MW of installed capacity plus imports, with very high transmission availability (~98.89% in 2019–20). But distribution-side losses near 20% and localized low-voltage or voltage-fluctuation issues in parts of the state mean cold-chain equipment benefits from wide-input-voltage compensation, voltage stabilizers and battery or generator backup to protect compressors and prevent stored-sample loss during outages. WinHyCare ULT freezers are ISO 9001/13485/14001 certified and are designed to meet NABH/NBTC storage requirements where applicable, with dual-compressor cascade systems that maintain -86°C reliably under these conditions.
Procurement context in West Bengal
Government purchasing in West Bengal runs largely through the West Bengal Medical Services Corporation Limited (WBMSCL), the state-owned body that procures drugs, medical equipment, chemicals and reagents and handles maintenance for all government hospitals and medical colleges via its Procurement and Engineering Wings. WBMSCL runs open e-tenders for diagnostic and lab equipment, and its tenders are published across the WBMSC site, the Central Public Procurement Portal (CPPP/eprocure) and the Government e-Marketplace (GeM), so GeM is actively used for medical-equipment buys. The parent Health & Family Welfare Department oversees medical-college and hospital purchases.
For the transfusion network, the State Blood Transfusion Council (SBTC), West Bengal channels NACO/NBTC-funded equipment to government blood banks. West Bengal's council-governed blood ecosystem is dense — 8 Regional Blood Transfusion Centres administer roughly 59 state-government blood banks, alongside about 16 central-government and 40 private banks (India's very first blood bank opened in Kolkata in March 1939). Many of these centres run component separation and require plasma and deep freezers, while the cancer, transplant and genomics work at Tata Medical Center, NIBMG, IICB and NICED sustains -80/-86°C ULT demand. WinHyCare can supply documentation to support these tender and procurement processes.
Ultra Low Freezers Models Available in Kolkata
minus 80 deep freezer, -86°C ULT freezer, ultra low deep freezer, laboratory deep freezer.
-86°C Dual System
WDF-86V588D
588L Dual System -86°C Ultra Low Temperature Freezer
588L capacity. Dual system ultra-low temperature freezer with double security.
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-86°C Dual System
WDF-86V838D
838L Dual System -86°C Ultra Low Temperature Freezer
838L capacity. Large-capacity dual system ultra-low temperature freezer with double security.
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-86°C Cascade System
WDF-86V340II
340L Cascade -86°C Ultra Low Temperature Freezer
340L capacity. Ultra-low temperature freezer with cascade refrigeration system.
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-86°C Cascade System
WDF-86V408
408L Cascade -86°C Ultra Low Temperature Freezer
408L capacity. 408L cascade system ultra-low temperature freezer with HC refrigerant for 50% energy saving.
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-86°C Cascade System
WDF-86V588
588L Cascade -86°C Ultra Low Temperature Freezer
588L capacity. 588L cascade system ultra-low freezer with energy-efficient HC refrigerant.
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-86°C Cascade System
WDF-86V688
688L Cascade -86°C Ultra Low Temperature Freezer
688L capacity. 688L cascade system ultra-low temperature freezer.
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-86°C Cascade System
WDF-86V728
728L Cascade -86°C Ultra Low Temperature Freezer
728L capacity. 728L cascade system ultra-low freezer for large-scale biomedical and pharmaceutical storage applications.
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-86°C Cascade System
WDF-86V838
838L Cascade -86°C Ultra Low Temperature Freezer
838L capacity. Largest capacity cascade system ultra-low freezer at 838L.
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-86°C Self-Cascade System
WDF-86V188E
188L Self-Cascade -86°C Ultra Low Temperature Freezer
188L capacity. Compact self-cascade ultra-low freezer with single compressor design.
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-86°C Self-Cascade System
WDF-86V340E
340L Self-Cascade -86°C Ultra Low Temperature Freezer
340L capacity. New-Generation 340L self-cascade -86°C ultra-low freezer.
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-86°C Self-Cascade System
WDF-86V408E
408L Self-Cascade -86°C Ultra Low Temperature Freezer
408L capacity. New-Generation 408L self-cascade -86°C ultra-low freezer.
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-86°C Cascade System
WDF-86V588E
588L Cascade -86°C Ultra Low Temperature Freezer
588L capacity. New-Generation 588L cascade -86°C ultra-low freezer.
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-86°C Cascade System
WDF-86V728E
728L Cascade -86°C Ultra Low Temperature Freezer
728L capacity. New-Generation 728L cascade -86°C ultra-low freezer.
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-86°C Cascade System
WDF-86V838E
838L Cascade -86°C Ultra Low Temperature Freezer
838L capacity. New-Generation 838L cascade -86°C ultra-low freezer — the largest in the range.
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-86°C Dual System
WDF-86V600L
600L Smart Dual Cooling -86°C Ultra Cold Laboratory Freezer
600L capacity. Smart ultra-cold laboratory freezer with dual cooling and 13.
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-86°C Self-Cascade System
WDF-86V58
58L Under-Counter -86°C Ultra Low Temperature Freezer
58L capacity. Compact 58L under-counter ultra-low temperature freezer.
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-150°C Cryogenic Chest Freezer
WDF-150
-150°C Cryogenic Chest Freezer for Long-Term Biological Storage
Various capacity. Ultra-low cryogenic chest freezer reaching -150°C.
View DetailsWhy Buyers in Kolkata Choose WinHyCare
- Reaches -86°C (minus 80) with 1°C increment control
- Dual-system, cascade and self-cascade models (188L to 838L)
- Dual-system backup maintains -70°C if one compressor fails
- 7-inch LCD touch screen + USB temperature logging
- VIP insulation panels + HC refrigerant (up to 50% energy saving)
- Wide voltage tolerance (185V–260V) for Indian power conditions
Who we supply in Kolkata: research institutes, medical-college laboratories, biobanks, IVF and stem-cell labs, pharmaceutical R&D and ultra-cold vaccine storage.
Ultra Low Freezers in Kolkata — FAQs
Do you deliver and install ultra low freezers in Kolkata?
Yes. We deliver, install and service ultra low freezers in Kolkata and across West Bengal, coordinated from our Hyderabad service centre. Crated units ship from Hyderabad and our team handles placement, temperature pull-down, calibration and handover at your site.
What is the lead time to Kolkata from Hyderabad?
Surface freight from our Hyderabad base typically reaches Kolkata metro in about 2–4 working days door-to-door, with longer last-mile to outlying West Bengal hospitals and added time during the monsoon. Expedited air freight via the daily Hyderabad–Kolkata flights is available for urgent or sensitive orders, plus time on site for installation and calibration.
Which ULT freezer model and capacity should a Kolkata lab choose?
It depends on sample volume. A single research bench or IVF lab often suits the 188L WDF-86V188E, while biobanks and genomics facilities like NIBMG-scale operations lean toward larger cascade units — the WDF-86V408/408D, WDF-86V588/588D, WDF-86V728 or 838L WDF-86V838/838D. All hold the -40°C to -86°C range; tell us your rack count and we'll size it.
Do you offer AMC and service support in West Bengal?
Yes. We provide annual maintenance contracts, calibration and spares support for the West Bengal installed base, coordinated from our Hyderabad service centre. Given Kolkata's hot-humid climate and grid voltage fluctuations, we recommend periodic condenser and compressor checks to protect stored samples.
Are these freezers suitable for NABH-accredited hospitals and biobanks?
Our ultra low freezers are ISO 9001/13485/14001 certified and designed to meet NABH/NBTC storage requirements where applicable. The -86°C cascade and self-cascade systems suit biobanking, oncology, stem-cell and vaccine storage at facilities such as Tata Medical Center, NIBMG and the city's research institutes, and we can supply documentation to support tenders.
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We also supply ultra low freezers in Lucknow , Nagpur , Visakhapatnam .
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Request specifications, pricing and delivery timelines for Kolkata and across West Bengal. Installation and AMC coordinated from our Hyderabad service centre.