|
<<Gas Analyzers and Testers
|
CO250 Portable Indoor Air Quality CO2 Meter/Datalogger
|
- Checks for Carbon Dioxide (CO2) concentrations
- Calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL (15 minute short term exposure limit)
- Maintenance free NDIR (non-dispersive infrared) CO2 sensor
- Measurement ranges:
- CO2: 0 to 5,000ppm
- Temperature: -14 to 140°F (-10 to 60°C)
- Humidity: 0.0 to 99.9%
- User programmable audible alarm
- Backlit triple LCD display
- Built-in RS-232 interface for capturing readings on PC
- Data acquisition software and cable included to record and document CO2, Humidity and Temperature data
- Optional 33% and 75% RH calibration bottles
- Complete with software and cable, 4 AA batteries, and carrying case
|
Extech CO250 Shown
|
|
|
|
|
| Specifications |
| Function |
Range |
Resolution |
| CO2 |
0 to 5,000ppm |
1ppm |
| Temperature |
-4°F to 140°F (-20°C to 60°C ) |
0.1 °F/°C |
| Humidity |
10 to 95% |
0.1% |
| Datalogging |
Continuous: 20,000sets/Manual 99 sets |
| Dimensions/Weight |
5.3x2.8x1.2"(135x72x31mm)8.2oz(235g) |
|
|
|
)
PDF
Help