In some settings, monitoring the amount of exposure is the key to safe working conditions. ChromAir® is designed to detect exposure dose levels to specific toxic chemicals. The ChromAir® chemical exposure monitoring badge offers six exposure levels, with most indicating from one tenth to two times the Permissible Exposure Limit (PEL) Time Weighted Average (TWA) for an eight-hour work period. To determine the average concentration, users can locate the highest cell with a color change and divide the corresponding dose level (parts per million times hour) by the sampling time in hours.
For higher resolution and accuracy, the ChromAir® badges can-be-used with the ChromAir® color comparators. The color scales on the color comparator identically match the colors formed on the ChromAir® badge.
Features
• Easy to read color change
• Highly sensitive and selective
• Exposure data read directly from badge
• Measure TWA exposure
• Immediate response for short-term exposure measurements
• Patented design minimizes effects of humidity and velocity
• Light-weight and cost effective for personnel and area monitoring
| Part Number | Chemical | Range | Interferences | Quantity |
| MT-380003-10 | Ammonia | 4 - 300 ppm/hr | RNH2 | 10/Pack |
| MT-380008-10 | Carbon Monoxide | 10 - 525 ppm/hr | Alkenes, H2, H2S | 10/Pack |
| MT-380004-10 | Chlorine | 0.4 - >13 ppm/hr | Br2, HCl, I2 | 10/Pack |
| MT-380007-10 | Formaldehyde | 0.3 - 12 ppm/hr | Acrolein | 10/Pack |
| MT-380017-10 | Glutaraldehyde | 0.04 - 0.95 ppm/hr | None Known | 10/Pack |
| MT-380018-10 | Mercury | 0.125 - 1.6 mg/m3/hr | Strong Oxidizers | 10/Pack |
| MT-380010-10 | Ozone | 0.08 - 1.6 ppm/hr | H2O2, NO2 | 10/Pack |
*1ChromAir® glutaraldehyde STEL badges are for 15 minutes of monitoring only. The scale on the badge is in ppm
*2ChromAir® mercury badge and color comparator scale is in mg/m3 hr
*3Coefficient must be applied to scale printed on badge
*4ChromAir® ozone badges are ten times more sensitive to ozone than nitrogen dioxide
| Accessories | |
| Part Number | Description |
| MT-401966-10 | Strap Clips, 10/Pack |
| MT-401966-100 | Strap Clips, 100/Pack |
| MT-401966-500 | Straps Clips, 500/Pack |
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