SafeAir Sulfur Dioxide Detection Badges
Sulfur dioxide is a colorless gas with a characteristic, irritating, pungent odor. Sulfur dioxide is emitted as a byproduct in burning coal fuels, electric power generating plants, industrial boilers, and molten sulfide ores in metallurgical plants.
Symptoms of mild exposure to sulfur dioxide include coughing, wheezing, shortness of breath, headache and vomiting. Exposure to high concentrations of sulfur dioxide can be extremely destructive to the respiratory tract tissues.
SafeAir Sulfur Dioxide badges provide an immediate visual indication of exposure to sulfur dioxide. When sulfur dioxide gas is present, the exclamation mark in the triangular window changes color. The intensity of the color change is proportional to the exposure dose. SafeAir Sulfur Dioxide badges are a simple, cost-effective solution for sulfur dioxide detection in the workplace.
Features:
- Highly sensitive and selective to target chemical
- Easy to use
- Ideal for daily employee screening or leak detection
- Measures TWA exposure
- No calibration or laboratory analysis needed
SafeAir Sulfur Dioxide Detection Badges
| Physical Specifications |
| Dimensions |
74 mm x 41 mm x 1mm |
| Weight |
1.5 g |
| Color change |
off-white to cranberry |
| Refrigerated shelf life |
1 year |
| Sampling Parameters |
| Exposure level |
0.2 ppm • hr |
| Minimum detectable limit (8 hours) |
0.025 ppm |
| Maximum recommended sampling time |
48 hours |
| Minimum recommended sampling time |
15 minutes |
| Relative humidity range |
15% - 90% |
| Face velocity range |
10 – 150 cm/sec |
| Temperature range |
15°C - 36°C (59°F - 97°F) |
| Light effect – UV (direct sunlight) |
not recommended |
| Light effect – visible |
no effect |
| Color stability |
2 weeks |
| Known interferences |
No interferences are known |
SafeAir Sulfur Dioxide Detection Badges
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