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Series KBF 240 | Humidity test chambers with large temperature / humidity range

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Series KBF 240 | Humidity test chambers with large temperature / humidity range

code : KBF240

Important characteristics

  • Temperature range: 0 °C to 70 °C
  • Humidity range: 10 % to 80 % RH
  • APT.line™ preheating chamber technology
  • Humidity regulation with capacitive humidity sensor and vapor humidification
  • 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
  • Inner chamber made of stainless steel
  • 2 stainless steel racks
  • Access port with silicone plug, 30 mm, left
  • 4 stable castors, two with brakes, from 240 liters
  • Class 3.1 independent temperature safety device (DIN 12880) with visual and audible temperature alarm
  • Computer interface: Ethernet
  • Door heating

Select version
Rated voltage Option model Version Art. No. MSRP*[?] Selection Bookmark
Model KBF 240
200…240 V 1~ 50/60 Hz

Standard

 KBF240UL-240V¹ 9020-0323 - +
200…230 V 1~ 50/60 Hz

Standard

 KBF240-230V¹ 9020-0322 - +
* Recommended retail price
Designation KBF240UL-240V¹ KBF240-230V¹
Option model Standard Standard
Order number 9020-0323 9020-0322
Measures
Interior volume [L] 247 247
Net weight of the unit (empty) [kg] 184 184
permitted load [kg] 100 100
Load per rack [kg] 30 30
Doors
Inner doors 1 1
Unit doors 1 1
Internal Dimensions
Width [mm] 650 650
Height [mm] 785 785
Depth [mm] 485 485
Outer dimensions
Width net [mm] 925 925
Height net [mm] 1460 1460
Depth net [mm] 800 800
Wall clearance back [mm] 100 100
Wall clearance sidewise [mm] 100 100
Environment-specific data
Energy consumption at 40 °C and 75 % RH [Wh/h] 650 650
Sound-pressure level [dB(A)] 52 52
Fixtures
Number of shelves (std./max.) 2/9 2/9
Performance Data Temperature
Temperature range [°C] 0…70 0…70
Temperature variation at 40 °C [± K] 0.3 0.3
Temperature fluctuation [± K] 0,1 ± K 0,1 ± K
Max. heat compensation at 40 °C [W] 300 300
Performance Data Climate
Temperature range [°C] 10…70 10…70
Temperature variation at 40 °C and 75 % RH [± K] 0.3 0.3
Temperature variation at 25 °C and 60 % RH [± K] 0.3 0.3
Temperature fluctuation at 40 °C and 75 % RH [± K] 0.1 0.1
Temperature fluctuation at 25 °C and 60 % RH [± K] 0.1 0.1
Humidity range [% RH] 10…80 10…80
Humidity fluctuation at 25 °C and 60 % RH 1,5 ± % RH 1,5 ± % RH
Humidity fluctuation at 40 °C and 75 % RH 1,5 ± % RH 1,5 ± % RH
Humidty recovery time after 30 s door open at 40 °C and 75 % RH [min] 11 11
Humidty recovery time after 30 s door open at 25 °C and 60 % RH [min] 5 5
Electrical data
Rated Voltage [V] 200…240 200…230
Power frequency [Hz] 50/60 50/60
Nominal power [kW] 2.1 2.1
Unit fuse [A] 16 16
Phase (Nominal voltage) 1~ 1~
  1. All technical data is specified for unloaded units with standard equipment at an ambient temperature of +22 °C ±3 °C and a power supply voltage fluctuation of ±10 %. The temperature data is determined in accordance to BINDER factory standard following DIN 12880, observing the recommended wall clearances of 10 % of the height, width, and depth of the inner chamber. Technical data refers to 100 % fan speed. All indications are average values, typical for units produced in series. We reserve the right to change technical specifications at any time.

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