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Series KBF 720 | Humidity test chambers with large temperature / humidity range

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Series KBF 720 | Humidity test chambers with large temperature / humidity range

code : KBF720

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 720
200…240 V 1~ 50/60 Hz

Standard

 KBF720UL-240V¹ 9020-0325 - +
200…230 V 1~ 50/60 Hz

Standard

 KBF720-230V¹ 9020-0324 - +
* Recommended retail price
Designation KBF720UL-240V¹ KBF720-230V¹
Option model Standard Standard
Order number 9020-0325 9020-0324
Measures
Interior volume [L] 700 700
Net weight of the unit (empty) [kg] 309 309
permitted load [kg] 150 150
Load per rack [kg] 45 45
Doors
Inner doors 2 2
Unit doors 2 2
Internal Dimensions
Width [mm] 973 973
Height [mm] 1250 1250
Depth [mm] 576 576
Outer dimensions
Width net [mm] 1250 1250
Height net [mm] 1925 1925
Depth net [mm] 890 890
Wall clearance back [mm] 100 100
Wall clearance sidewise [mm] 300 300
Environment-specific data
Energy consumption at 40 °C and 75 % RH [Wh/h] 620 620
Sound-pressure level [dB(A)] 53 53
Fixtures
Number of shelves (std./max.) 2/15 2/15
Performance Data Temperature
Temperature range [°C] 0…70 0…70
Temperature variation at 40 °C [± K] 0.2 0.2
Temperature fluctuation [± K] 0,1 ± K 0,1 ± K
Max. heat compensation at 40 °C [W] 600 600
Performance Data Climate
Temperature range [°C] 10…70 10…70
Temperature variation at 40 °C and 75 % RH [± K] 0.2 0.2
Temperature variation at 25 °C and 60 % RH [± K] 0.2 0.2
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] 17 17
Humidty recovery time after 30 s door open at 25 °C and 60 % RH [min] 16 16
Electrical data
Rated Voltage [V] 200…240 200…230
Power frequency [Hz] 50/60 50/60
Nominal power [kW] 3.1 3.1
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.

Accessories Series KBF 720 | Humidity test chambers with large temperature / humidity range

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