Performance-Specifications-for-Instrumentation-Systems

MS-PC 2015: Performance Specifications for Instrumentation Systems Designed to Measure Radon Gas in Air Page 18 of 20 Temperature Group (high) (Sec. 7.4) Requirements: Each IPE = 0 ± 25% and COV ≤ 15% for each set of five devices. Temperature _______ range 27 ± 3°C (80 ± 5°F) Rn Conc __________ > 370 Bq/m 3 (10 pCi/L) RH______ range 10 – 25% Serial number Date-time start Date-time end Temp RH Device result STAR conc IPE COV Relative Humidity Group (low) (Sec. 7.5) Requirements: Each IPE = 0 ± 25% and COV ≤ 15% for each set of five devices. Temperature _______ range 18 – 24°C (65 – 75°F) Rn Conc __________ > 370 Bq/m 3 (10 pCi/L) RH______ range 15 – 25% Serial number Date-time start Date-time end Temp RH Device result STAR conc IPE COV