A  Low Cost, Fast Response RH Generator/Calibrator with Digital Control

     The Model 2000SP is a low cost, high accuracy alternative to the 2-pressure or chilled-mirror humidity calibrations. The Model 2000SP is a state-of-the-art calibration system using digital control for fast response in order to maintain chamber stability. Chamber RH and temperature uniformity is maintained by mixing the internal chamber environment at a high rate of air flow.

     The response time for chamber RH equilibrium is typically within 3-5 minutes, for a 50%RH step change, after reaching temperature equilibrium. The RH/temperature range of operation meets most requirements for full range calibration, 5°-60°C and 3-97%RH

     Control probes of the Model 2000SP are calibrated by an NVLAP Accredited laboratory using methodology traceable to NIST. Provision is made to use a chilled-mirror instrument (optional) as the reference to monitor chamber conditions and thereby generate the RH indicated value.

The Model 2000SP can satisfy your calibration needs without a high cost

System Features and Advantages

Digital control for better stability of RH and temperature Chamber stabilization in less than 7 minutes over 50%RH step @ 23°C	Sample ports enables use of the of RH and temperature chilled-mirror as a reference Recommended calibration interval for chamber control probe 12 months
Lightweight and transportable for in-plant or laboratory calibration of probes	Chamber doors designed to accept probes from all manufacturers