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Alpha II Radon Detector Diversified Research (Alpha) Get Quote
 
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Alpha II Radon MonitorNew Technology now brings simplicity and reliability combined in the cost-effective Alpha-II radon monitor for environmental professionals by Diversified Research, Inc.

Technical Specifications

Measurement Radon concentration in pico Curies per liter of air (pCi/l) or Bq/m3
Sensitivity 4.5 ±1 alpha counts/hour (pCi/l)
Maximum Total Error Less than ± 3%
Lower Limit of Detection < 0.1 pCi/l
Measurement Interval 1 to 999 hours
Maximum Number of Intervals 64
Continuous Measurement Range 1 hour to 2664 days
Outputs 16 character LCD display, RS-232 to optional dot matrix printer
Operating Temperature 32&deg;F to 122&deg;F
Operating Humidity Range 0% to 100% RH, Non-Condensing
Power Consumption Alpha II ® 0.5 Watts maximum 7-25 VDC from 120 VAC adapter or (3) C-cell alkaline batteries
Power Consumption for Optional Printer 17 Watts maximum, 9 VAC from 120 VAC step down transformer
Battery Operation 3 Days
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Dimensions

  US Metric
Dimensions 6.25 x 6.25 x 8.5 159 x 159 x 216

Weight

  US Metric
Weight 3.5 1.59