Devided flow type accurate humidity generators with test chamber for labo and factory standard

SRH is a precision humidity generator which uses the divided flow principle. The system can be quickly set anywhere, generate the necessary humidity range 0...100%rh for an accurate humidity measurement, calibrator and quality assurance, factory inspection and any other various occasion.

  • Humidity atmosphere in a range of 0 to 100%rh can be generated.
  • It provides a very high accuracy of +/-1%rh
  • Desired humidity can be established rapidly.
  • It is extremely easy to operate.
  • It provides excellent reproducibility.
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Model SRH-1R135ADR/1M135ADR
Humidity Evolution Range 0 to 100%rh
Humidity Accuracy ±1%rh (at 25°C 10 to 90%rh) ※1M135ADR
Temperature Accuracy ± 0.5°C
Valid Range of Test Chamber Space Φ135×240mm
Flow Meter Thermal mass-flow meter / Rotameter
Humidity Elevating Time 180 sec.
Temperature Control Constant temperature water circulation method
Temperature Indication Controller PID method digital indicator
Dry Air Generating Method Consecutive regenerating method (ADR)
Power Supply AC100V Max15A 50/60Hz
Outside Dimension 800(W)×650(D)×1000(H)mm
Weight 115kg
  • A standard calibration chamber for thermo-hygro instruments and humidity sensors.
  • Manufacturing control such as semiconductor, precision parts, and medicines.

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