Model 350
Model 350
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Cooling down rate
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Model UF V 350 | Ultra-low temperature freezers with climate-neutral refrigerants

  • Lowest energy consumption in its class
  • Environmentally-friendly refrigerants R-290 and R-170
  • Thermal insulation with unique long-life VIPs (vacuum insulation panels)
  • Rust-proof interior made completely of stainless steel

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Product description

The BINDER ultra low temperature freezer ensures the safe storage of samples at -90 °C. It combines outstanding environmental friendliness with low energy consumption, convenient operation and an individual safety concept.

Important characteristics

  • Range of temperature controller: -90 °C to -40 °C
  • Lowest energy consumption in its class
  • Energy Star certified
  • Powerful cascade compressor cooling unit
  • Environmentally friendly refrigerants R-290 and R-170
  • Efficient thermal insulation with vacuum insulation panels
  • Innovative door gasket concept reduces buildup of ice
  • Ergonomic door handle
  • Rust-proof interior made completely of stainless steel
  • Detachable inner doors made of stainless steel
  • 3 stainless-steel shelves providing flexible placement
  • Zero-voltage alarm contact for in-house alarm system
  • Ethernet interface
  • Elapsed time indicato
  • 3 access ports, Ø 28 mm, rear

Technical specifications





Article Number9020-04539020-04549020-0455
Option model




Performance Data Temperature
Temperature range-90...-40 °C-90...-40 °C-90...-40 °C
Temperature uniformity at -80°C3.5 ± K3.5 ± K3.5 ± K
Temperature fluctuation at -80°C4.0 ± K4.0 ± K4.0 ± K
Cooling down time from 22°C to -80°C210 min210 min210 min
Electrical data
Rated Voltage230 V115 V208...230 V
Power frequency50 Hz60 Hz60 Hz
Nominal power1,6 kW1,4 kW1,8 kW
Unit fuse10,0 A15,0 A10,0 A
Phase (Nominal voltage)1~1~2~
Interior volume402 L402 L402 L
Net weight of the unit (empty)226 kg226 kg226 kg
Permitted load160 kg160 kg160 kg
Permitted load of individual compartment40 kg40 kg40 kg
Wall clearance back100 mm100 mm100 mm
Wall clearance sidewise250 mm250 mm250 mm
Housing dimensions not incl. fittings and connections
Width net706 mm706 mm706 mm
Height net1,966 mm1,966 mm1,966 mm
Depth net938 mm938 mm938 mm
Internal Dimensions
Interior width486 mm486 mm486 mm
Interior height1,300 mm1,300 mm1,300 mm
Interior depth636 mm636 mm636 mm
Inner doors222
Unit doors111
Environment-specific data
Sound-pressure level47 dB(A)47 dB(A)47 dB(A)
Energieverbrauch bei Sollwert -80 °C und Tᵤ = 20 °C7.5 kWh/d7.5 kWh/d7.5 kWh/d
Number of shelves (std./max.)3/113/113/11
Freezer racks per compartment333
Cryoboxes, 50 mm264264264


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