The 2B Technologies Model 202 Ozone Monitor™ is designed to enable accurate and precise measurements of ozone ranging from low ppb (precision of ~1 ppb) up to 100,000 ppb (0-100 ppm) based on the well established technique of absorption of UV light at 254 nm. The Ozone Monitor™ is light weight (4.7 lb., 2.1 kg.) and has a low power consumption (12V DC, 0.33 amp, 4.0 Watt) relative to conventional instruments and is therefore well suited for applications such as:
- Vertical profiling using balloons, kites, RPVs and light aircraft where space and weight are highly limited
- Long-term monitoring at remote locations where power is highly limited
- Urban arrays of ground-based detectors
- Personal exposure monitoring for studies of health effects of air pollutants
- Environmental health and safety monitoring
- Laboratory studies of the effects of ozone exposure on materials and organisms
Options
- Flash Card Memory for virtually unlimited, portable data storage
- GPS for continuous logging of latitude, longitude and altitude
- Rechargeable metal hydride battery provides 12 hr of continuous operation
- External particle filter
- Serial-to-USB adapter
- Rotary vane air pump for low temperature and quiet operation
- External air pump for long pump life
Specifications
| Measurement Principle |
UV Absorption at 254 nm |
| Analytical Range |
1.5 ppb to 100 ppm |
| Precision and Accuracy |
Greater of 1.5 ppb or 2% of reading |
| Measurement Interval |
10 s (Data averaging options: 10 s, 1 min, 5 min, 1 hr) |
| Flow Rate |
~1 Liter/min |
| Data Storage |
14,336 lines (10 s avg. = 1.4 days; 5 min avg = 1.4 mo.) |
| Choice of Units |
ppb, ppm, pphm, mg m-3, mg m-3 |
| Data Outputs |
RS232, 0-2.5 V Analog, LCD Display |
| Power Requirements |
12 V dc or 120/240 V ac, 4.0 watt (2.9 watt in low power mode) |
| Size |
3.5 x 8.5 x 11 inches (9 x 21 x 29 cm) |
| Weight |
4.7 lb (2.1 kg); 1.6 lb (0.7 kg) without instrument case |
System Includes
- Model 202 Ozone Monitor
- AC Power Adapter (100-240 VAC to 12 VDC) with Country-Specific Plug
- Cigarette Lighter Adapter
- Battery Wire Connector
- Zeroing Cartridge
- Operation Manual on CD
- Calibration Data and NIST-Traceable Calibration Certificate
- Instrument Birth Certificate
- One Year Warranty
To download a brochure describing the Model 202 Ozone Monitor™ (PDF format), click on the download button below.
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