Formaldehyde ChromAir Chemical Exposure Monitoring Badges
Formaldehyde is a colorless gas with a pungent, suffocating odor. It is used as a fumigant, a sterilant, and as an industrial chemical in the manufacturing of resins for adhesives, plastics, coatings and fabrics. Formaldehyde is a potent irritant to eyes, nose and throat. The most common effects of low-level formaldehyde inhalation are eye, nose and upper respiratory irritation. Formaldehyde is a known carcinogen.
ChromAir Formaldehyde badges provide an immediate visual indication of exposure dose for formaldehyde. When exposed to formaldehyde, a color change forms, starting from the bottom cell, and then moving up each cell to the top cell. The highest cell with a color change indicates dose exposure level. ChromAir Formaldehyde badges are a simple, cost-effective solution for formaldehyde detection in the workplace.
Features:
- Immediate on-site results
- Easy-to-read color changing indicators
- Direct-read exposure data with immediate response times for short-term measurements
- Measures TWA exposure
- Patented design minimizes effects of humidity and velocity
- Light-weight and cost effective for personnel and area monitoring
Formaldehyde ChromAir Chemical Exposure Monitoring Badges
Physical Specifications |
Value |
Dimensions |
4.14 in x 2.17 in x 0.25 cm |
Weight |
11 g |
Color change |
Yellowish-brown to brown |
Refrigerated shelf life |
1 year |
Sampling Parameters |
|
Exposure Dose Range |
0.3 - 12 ppm • hr |
Maximum recommended sampling time |
2 days |
Minimum recommended sampling time |
15 minutes |
Relative humidity range |
30% - 80% |
Face velocity range |
5 - 150 cm/sec |
Temperature range |
16ºC - 35ºC (61ºF - 95ºF) |
Light effect - UV (Direct sunlight) |
No effect |
Light effect - visible |
No effect |
Known interferences |
acrolein |
Formaldehyde ChromAir Chemical Exposure Monitoring Badges
Chromair Chlorine Badge Exposure Example
Formaldehyde ChromAir Chemical Exposure Monitoring Badges
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