Model 720
Model 240
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Model KMF 720 | Humidity test chambers with expanded temperature / humidity range

  • Safe thanks to climatic homogeneity that far exceeds the accuracy required by ICH guidelines as well as THB (85/85), even with a fully loaded unit. 
  • Reliable thanks to failsafe operation without compromise. The interior and Longlife evaporator plate are made entirely from stainless steel. 
  • Smart, as a wide range of accessories makes it highly compatible for adaptation to specific customer requirements.
  • Economical thanks to maximum effective volume which allows for 30% larger load compared to the competition.

Configure your product with options and accessories and request it directly here.

Product description

The BINDER KMF ensures absolutely constant test conditions throughout the testing area. A big advantage of this humidity test chamber is its low space requirement and flexibility in terms of water supply. The wide temperature and humidity range make this humidity test chamber ideally suited for stress testing series.

Important characteristics

  • Temperature range: -10 °C to +100 °C
  • Humidity range: 10 % RH to 98 % RH
  • APT.line™ preheating chamber technology
  • Humidity regulation with capacitive humidity sensor and vapor humidification
  • Inner chamber made of stainless steel
  • BINDER Multi Management Software APT-COM™ Basic Edition
  • Intuitive touchscreen controller with time-segment and real-time programming
  • Internal data logger, measured values can be read out in open format via USB
  • Unit self-test for comprehensive status analysis
  • Tight-sealing inner door made of safety glass (ESG)
  • Avoidance of glass corrosion by special TIMELESS coating
  • 1 stainless steel rack
  • Access port with silicone plug, 30 mm, left
  • Class 3.1 independent temperature safety device (DIN 12880) with visual and audible temperature alarm
  • Computer interface: Ethernet
  • Door heating

Technical specifications




Article Number9020-03459020-0346
Option model



Performance Data Temperature
Temperature range-10...100 °C-10...100 °C
Average heating-up rate according to IEC 60068-3-50.7 K/min0.7 K/min
Cooling down time from 22°C to -80°C350 min350 min
Average cooling down time according to IEC 60068-3-50.4 K/min0.4 K/min
Performance Data Climate
Temperature range with humidity10...90 °C10...90 °C
Humidity range10...98 % r.F.10...98 % r.F.
Temperature uniformity with humidity dependent on set value0.1...1.0 ± K0.1...1.0 ± K
Temperature fluctuation with humidity dependent on set value0.1...0.5 ± K0.1...0.5 ± K
Humidity fluctuation with humidity dependent on set value≤2 ± % r.F.≤2 ± % r.F.
Electrical data
Rated Voltage200...230 V200...240 V
Power frequency50/60 Hz50/60 Hz
Nominal power3,1 kW3,1 kW
Unit fuse16,0 A16,0 A
Phase (Nominal voltage)1~1~
Interior volume700 L700 L
Net weight of the unit (empty)306 kg306 kg
Load per rack45 kg45 kg
Permitted load150 kg150 kg
Wall clearance back100 mm100 mm
Wall clearance sidewise100 mm100 mm
Housing dimensions not incl. fittings and connections
Width net1,250 mm1,250 mm
Height net1,925 mm1,925 mm
Depth net890 mm890 mm
Internal Dimensions
Interior width973 mm973 mm
Interior height1,250 mm1,250 mm
Interior depth576 mm576 mm
Inner doors22
Unit doors22
Environment-specific data
Sound-pressure level56 dB(A)56 dB(A)
Energy consumption at 85°C and 85% RH900 Wh/h900 Wh/h
Number of shelves (std./max.)1/151/15


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