Technical Information

RSSI Radon Certifications:

Alpha-track Device Specifications:

  • Model number: AT-101

  • Internal chamber volume = 175 cc

  • Track reading area = 124 mm2

  • Test duration = 8 days to 1 year

  • Maximum Minimum Detectable Exposure

    • 7.9 pCi-days/L (292 Bq-days/m3)

  • Maximum Minimum Detectable Concentrations

    • 1.0 pCi/L for 8-day test (37 Bq/m3)

    • 0.7 pCi/L for 12-day test (24 Bq/m3)

    • 0.3 pCi/L for 30-day test (10 Bq/m3)

    • 0.1 pCi/L for 90-day test (3 Bq/m3)

  • Typical Minimum Detectable Exposure

    • 4.8 pCi-days/L (178 Bq-days/m3)

  • Typical Minimum Detectable Concentrations

    • 0.6 pCi/L for 8-day test (22 Bq/m3)

    • 0.4 pCi/L for 12-day test (15 Bq/m3)

    • 0.2 pCi/L for 30-day test (6 Bq/m3)

    • 0.1 pCi/L for 90-day test (2 Bq/m3)

  • Rounding:

    • < 0.1 pCi/L is rounded to 0.1 pCi/L

    • > 0.1 pCi/L is rounded to one decimal place

    • Bq-days/m3 and Bq/m3 are rounded to the nearest integer

 

Quality Control Results:

  • National Proficiency Testing (Bowser-Morner, 2/7/2014)
    Average Relative Error = 0.042

  • Internal Recurrent Analysis
    Duplicates mean variance = 0.06
    Repeat analysis mean variance = 0.006

< Back to Radon Page                                 

 

   

 

 


Copyright ©2015 Radiation Safety Services, Inc.

HACKER SAFE certified sites prevent over 99.9% of hacker crime.

Home | Consulting | Laboratory | Calibration | Radon | Contact Us