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American Biotech Supply 21 Cu. Ft. Ultra Low Temperature Freezer (230V) ABT-230V-2186

From€14,716.83excl. VAT

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American BioTech Supply
New/Used
Used
  • Ships to NL
  • Response within 1 hour
  • Warranty available. Buy without worry
  • Support from a scientist

Product description

21 cu.ft. ULT freezer, -50°C to -86°C range, cascade refrigeration, microprocessor control, 230V operation.

Features:

  • Capacity: 21 cu.ft.
  • Temperature range: -50°C to -86°C
  • Four adjustable stainless steel shelves (½” increments)
  • Five double-walled insulated doors with triple gasket seal
  • 5½ to 6" urethane insulation in critical areas
  • Vacuum relief port for rapid pressure equalization
  • Cam action handle with key lock and door switch for alarms (audible & visual)
  • CFC-free refrigerant with cascade refrigeration system
  • Two high efficiency compressors with 300 BTUh reserve capacity and low noise output
  • Four heavy-duty swivel casters with locks
  • UL and C-UL listed, made in the USA
  • Two-year parts and labor warranty; three-year compressor parts warranty

Specifications:

  • Exterior dimensions (W x D x H): 43.3" x 36.3" x 79.6"
  • 2" box capacity: 400 units
  • Rack capacity: 25 UF442 racks
  • Electrical: 230V, 60Hz, 10A, NEMA 6-15 plug, ½ HP compressor
  • Shipping weight: 759 lbs

Temperature Controller:

  • Microprocessor-based with touchpad keys and four-line display
  • Large LED temperature readout
  • Programmable high/low temperature alarm set points
  • Audible and visual alarms with silence function
  • Access code protection for settings
  • Automatic voltage boost for low line voltage compensation
  • Normally open/closed alarm contacts and 4-20mA signal output for central alarm integration
  • RS-232 serial interface
  • Battery backup to maintain electronics during power outages

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Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 22 October 2026