HumiSys MF (Medium Flow) and HF (High Flow) RH Generators

HumiSys HF

Brochure   PDF file

Design Features:

• Two mass flow controllers (MFC) – fast response
• MF typical flow ranges : 1 or 2 L/min
• HF flow ranges: 1, 2, 5, 10, 20, or 40 L/min
• Saturator temperature up to 90 C for extended temperature models
• One or two digital RH probes (RH and temperature data)
• External temperature probe (RTD based)
• HumiSys MF features Peltier based cooling system
• Optional hardware for HF cooling by external water bath
• Customized models for vacuum and pressurized operation 
• Automatic water supply system
• Heated transfer hose
• Precision pressure regulator and gauge
• Open design for easy interfacing with other equipment
• Multi mode of RH control for different configurations of sensors
• Auto/Manual operation
• USB or serial port for data transfer
• Windows based software for experiment design and control  (the software is compatible with any 32 or 64-bit Windows® system)

The HumiSys HF RH generator employs divided-flow (split-flow) technique and utilizes two mass flow controllers for fast response.
​In the main mode of operation, one RH probe is used for RH control and is usually placed inside the user chamber.
The second (optional) RH probe can be placed at any user-defined location for verification of RH and temperature uniformity.
​In cases where a regular  RH probe cannot be installed inside the user chamber, a miniature RH probe can be used or the temperature of the user chamber can be monitored by the external temperature probe (RTD based).

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To inquire about our products, please contact us at:  [email protected]    ​

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INSTRUQUEST INC.  SCIENTIFIC INSTRUMENTS R&D