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HM40 NITRO-SAVE^® HUMIDITY CONTROL MONITOR

"The Technical Source!"

• Preset Relative Humidity (± 2% RH)
• Up to 75% Reduction in Nitrogen Consumption
• Retro-Fit Kits Available for Existing Cabinets

Electrical: 120V AC/DC Power Supply UL Approved
                 (Most Foreign Plugs Available)

Finally an economical, reliable sensor instrument to pre-set RH and significantly reduce N2 consumption. 

The Nitro-Save® Humidity Control Monitor significantly reduces the nitrogen required to maintain pre-set humidity (RH) in desiccator cabinets.  The Nitro-Save® includes a solenoid control valve and internal sensor system to regulate the nitrogen flow in response to the high humidity set point.

Whenever the humidity rises 2% above the set point the control valve will turn on.  Once the humidity decreases 2% below the set point, the control valve will turn off.  Each time the control valve turns on, the monitor will begin a 2 hour timer.  If at the end of 2 hours the humidity has not reached 2% below the set point, the High Humidity Alarm will sound.  Under normal operating conditions the alarm at the end of the 2 hour cycle will indicate a problem such as a lack of nitrogen flowrate or the cabinet door remained open.

The High Humidity Set Point has already been programmed to 20% RH, which represents general electronics requirements.  The RH % settings can be increased for less critical humidity control or decreased for more critical humidity control.

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