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Constant Temperature Humidity Chamber (Stability Chamber), ICB-H Series

  1. Volume: 70L, 150L, 250L
  2. Air Circulation type: Forced air circulation
  3. Temp. Range: Without humidification: 0~65℃; Under humidification:10-60℃
  4. Humidity: Humidity Range: 45%-95%RH;
  5. Temp.Uniformity: ±1℃

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  1. Unique internal wind circulation, breeze circulate fan circulation makesinner chamber temperature uniform.
  2. Large LCD display,multiple data display at the same time, 30-stage program control, round move, ladder operating,with function of loop self-diagnose and sensor fault alarm.
  3. 3.New Humidity sensor, which uses the SHT11 chip manufactured by SENSIRION Switzerland.
  4. Intelligent PID temperature control system, high precise temperature control PT100 sensor equipped, high precise and stability import humidity sensor component to control humidity automatically.
  5. Double door structure, with high quality stalinite to observe samples, outer door with magnetic strip, convenient to on and off,good sealing.
  6. Intelligent defrosting function ensures device long-time run without defrost. Standard mechanical independent temperature limiter provides double protection.
  7. Inner humidifying system with small particles, good humidity uniformity, low water consumption and function of alarm when is short of water.


Model ICB-H70 ICB-H150 ICB-H250
Cycle Mode Forced convection
Function Temp. Range No humidification: 0~65℃
humidification: 10 ~60℃
Temp. Resolution Ratio 0.1℃
Temp. Motion High Temp.:±0.5℃
Low Temp.:±1℃
Temp. Uniformity ±1℃
Humidity Range 45%~95%RH
Humidity Stability ±5%RH
Structure Inner Chamber Mirror Stainless Steel
Outside Material Cold rolling steel electrostatic spraying exterior
Insulation Layer Polyurethane
Heater Stainless steel heater
Power Rating 1.8kW   2.0kW 2.2kW
Compressor Air cooled hermetic compressor
Cryogen R134A
Defrost Structure Automatic control intelligent defrosting
Humidifying Method External
Test Hole Plastic test hole φ43mm
Controlled External Universal socket (one)
Power Supply
Controller Temp. Control Mode 30 section LCD program
Temp. Setting Mode Touch button setting
Temp. Display Mode Measuring temperature: LCD upper row; Setting temperature: the lower row
Humidity Control Mode Automatic
Timer 0~99.9h×30 section(with timing wait function)
Operation Function Program operation, timing function,auto stop.
Sensor PT100
Additional Function LED light、Deviation correction、Menu key lock、Self diagnosis of power failure parameter memory loop
Safety Device Over temperature alarm, mechanical temperature limiter
Specification Inner Chamber Size(W×L×H)(mm) 415×350×500 490×400×750 500×500×950
Exterior Size (W×L×H)(mm) 571×591×1051 490×400×750 656×741×1501
Packing Size (W×L×H)(mm) 686×690×1211 646×641×1301 771×840×1661
Volume 70L 150L 250L
Load Per Rack 15kg
Shelf Number 9 12 18
Shelf Space 35mm
Power Supply(50/60Hz)Current Rating AC220V/8.2A AC220V/9.1A AC220V/10A
NW/GW (kg) 69/92 86/114 100/139
 Accessory Shelf 2
Optional Accessories Shelf, touch screen controller, RS485 interface, printer, recorder, remote control, wireless SMS alarm, USB data storage


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    Contact Info

    Rm. 2014, Bldg. 3, Ligaoguojihuayuan, No. 1222, West Aoti Road, Lixia District, Jinan, Shandong

    Phone: +86-531-88982330

    Fax: +86-531-88983691


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