Advanced Chemical Sensors, Inc.
Technical Information Sheet
Perchloroethylene Vapor Monitor
Catalog No. OV-80
Perchlorethylene is the most common chemical used in the dry cleaning industry.
ACS Vapor Monitor can be worn as a badge near the breathing zone
to measure personal exposure, or placed in a room to measure area
Occupational safety standards are based on personal exposure
monitoring of each employee who may be exposed to the vapor as a
regular part of their job. Periodic monitoring of personnel and room
concentrations is recommended
||NEW YORK STATE
||Activated High-Purity Carbon Molecular Sieve
|Method of Analysis:
||NYS DOH Method 311-7
|Recommended Sampling Time:
||15 minutes to 8 hours
|Minimum Level of Quantitation:
||Less then 4 micrograms per sample:
Less than 0.14 ppm (0.95 mg/m3 for 2 hours
Less than 0.01 ppm (0.07 mg/m3 for 24 hours
||No interferences are known.
|Effect of Temperature:
||Less than 10% for each 10 °C variation from 24 °C
|Effect of Humidity:
||No effects detected at 30% RH to 92% RH.
|Overall System Accuracy:
14% at 100 ppm x hr (50 ppm for 2 hours)
||Maximum shelf life one year.
|Recommended Holding Time:
||Two weeks prior to analysis.