GEO Calibration 2000 SP Two Pressure Humidity Generator (5°C-55°C, 5 % ~ 95 % RH)

CALIBRATION

TRACEABILITY 17025 Traceable to NIST

OPERATING AMBIENT CONDITIONS

Temperature: 18 °C to 28 °C

Humidity:  Up to 80 % RH

STORAGE CONDITIONS

Temperature:  -20 °C to 50 °C

Humidity: 0 % to 95 % RH (non-condensing)

Altitude: 2000 m

CONTROLLED RANGE

Temperature : 5 °C to 55 °C

Humidity @ 18°C:  5 % to 95 % RH

Humidity @ 35°C 5 % to 80 % RH

Humidity @ 23°C:  5% to 95 % RH

Humidity @ 40°C 5 % to 75 % RH

Humidity @ 30°C:  5 % to 85 % RH

Humidity @ 50°C 5 % to 60 % RH

CALIBRATION SYSTEM ACCURACY

Temperature:  ± 0.10 °C Or Better Typically ± 0.05 °C

Humidity:  ± 1.00 % RH Or Better Specially tuned systems can be as good as ± 0.60 %

Controller type:  PID Controller

UNIFORMITY

Temperature:  0.10 °C Or Better Typically ± 0.05 °C

Humidity: 0.30 % RH @ 18 °C to 28 °C Or Better Typically ± 0.25 %

STABILITY

Temperature:  0.05 °C

Humidity:  0.15 % RH @ 18 °C to 28 °C

RAMP / SOAK RATE OF CHANGE

Depends on ambient conditions

Temperature

High → Low 1.50 °C / minute (Typical)

Low → High 5.00 °C / minute (Typical)

Humidity

High → Low 5.00 % RH / minute (Typical)

Low → High 10.00 % RH / minute (Typical)

WARM-UP PERIOD

Ambient Condition 30 Minutes Maximum

Cold 30 Minutes

RESOLUTION

Display

Temperature 0.01 °C

Humidity 0.01 % RH

Dew Point 0.01 °C (Calculated)

USB

Temperature 0.01 °C

Humidity 0.01 % RH