Advanced Chemical Sensors, Inc.
Technical Information Sheet
Isopropyl Alcohol Vapor Monitor
Catalog No. OV-57
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
concentration.
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
| Exposure Limits: |
ACGIH |
OSHA |
NIOSH |
| TWA (ppm) |
400 |
400 |
400 |
| STEL/CEIL (ppm) |
500 |
N/A |
500 |
| Sampling Medium: |
Activated High-Purity Carbon Molecular Sieve |
| Method of Analysis: |
Gas Chromatography |
| Reference Method: |
OSHA Method 7 |
| Recommended Sampling Time: |
15 minutes to 8 hours |
| Minimum Level of Quantitation: |
0.1 ppm for 8 hours |
| Interferences: |
No interferences are known. Inform laboratory of
chemicals that may be present with Isopropanol vapor.
|
| 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 400 ppm for 8 hours
15% at 500 ppm for 15 minutes
|
| Storage Conditions: |
Maximum shelf life one year. |
| Recommended Holding Time: |
Two weeks prior to analysis. |
|