GEO Calibration 2000SHR Portable Humidity Calibrators (5% ~ 95%, 5 ~ 55°C)

 CONTROL

Range : RH 5% to 95% @18°C-30°C

             Temperature 5 to 55°C

Uniformity : RH ±0.2% @5% to 50%

                    RH ±0.3% @50% to 90%

                    RH ±0.3% @90% to 95%

                    Temperature ±0.2°C  @50%RH

Stability at Equilibrium:  RH ± 0.3% @ 23°C

                                        Temperature ±0.1°C

Controller Type : Embedded multiple input PID controller, LCD

Resolution

RH 0.1%

Temperature 0.1°C

Generation Method: Mixed flow with desiccant dryer cell and heating element humidifier

PERFORMANCE

Response Time: 

RH 3-5 Minutes

Temperature Cooling : 1.5°C/Minute

Heating : 5°C/Minute

Calibration Uncertainties

RH ± 0.7%  @5-80%

RH ± 1.0%  @80-95%

Temperature : ± 0.2°C

Control Probe : RH Uncertainty ±0.5%  @23°C

Datasheet