PRODUCTS
Fast, Accurate Measurements to -105 °C. Suitable for laboratory use, calibrations and spot checks.
Our flagship product. For use in aircraft and military applications.
CR-2 Convenience for Continuous-Use Applications. Suitable for toxic and corrosive gases, such as Arsine, Phosphine, HCl and HBr.
CR-4 CHILLED MIRROR HYGROMETER
Portable, 3-stage TE cooler for measurements to -65 °C
Portable high-temperature hygrometer for measurements to 150 °C.
Separate sensor and transmitter with 3-stage TE cooler for measurements to -60 °C
The Best Conventional Aircraft Hygrometer
H-100BL/H-100CL Humidity calibration chamber
Portable humidity calibration chamber
CR-4 CHILLED MIRROR HYGROMETER
The CR-4 is a chilled mirror hygrometer that uses a 3-stage thermoelectric cooler (TEC) to enable frost point measurements of as low as – 60°C, under favorable ambient conditions. Depending upon ambient temperature, it can measure dew points as high as 60°C.
CR-4 Specifications:
3 Stage TE Cooler
Dew/Frost Range: – 60 to 60°C*
90°C Depression
Resolution: 0.01°C
Accuracy: ±0.1°C
Sample Flow Rate: 0.25 to 3 liters/min
Sample Pressure: 0 to 150 psia
0 to 10v and 4-20 mA Scaleable Analog Output
RS232 Serial I/O
Dimensions: 8x10x10 inches
Power Requirement: 24vdc @ 3 amps or 110 – 240 vac @ 50 – 400Hz 9 Ah Batteries optional
*Dependent upon ambient temperature
