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CR-1A CRYOGENIC HYGROMETER0 pages
CR-1A Chilled Mirror Hygrometer
Applications:
• Laboratory
• Calibration Standard
• Spot checks
Specifications:
• 1.0L LN2 dewar with 6-8 hour operating time
• Dew/Frost Range: -120 to +30 °C *
• H2O Concentration measurement down to less than 1 ppbv
• Resolution: 0.01 °C
• Accuracy: ±0.15 °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: 10x10x10 inches, Weight: 10 lbs.
• Power Requirement: 50 W , 100-240 vac @ 50-60 Hz
• Optional battery power, 4.5Ah NIMH, 8 hour usage time
• Optional autofill system for continuous 24/7 operation
*Dependent upon ambient temperature.
PO Box 19498 Boulder, CO 80308
main: 303.442.6055
fax: 303.443.2986
1.800.HUMIDITY
WWW.HYGROMETERS.COM
