| Measuring range |
HC: 0 ~ 10000 × 10-6 (ppm) vol | C3H8: 0 ~ 20000 × 10-6 (ppm) vol CO: 0 ~ 10 × 10-2 (%) vol | CO2: 0 ~ 20 × 10-2 (%) vol O2: 0 ~ 25 × 10-2 (%) vol | NOx: 0 ~ 5000 × 10-6 (ppm) vol λ: 0.50 ~ 3.00 | COcor: 0 ~ 10 × 10-2 (%) vol Rotational speed: 0-9990 rpm | Oil temperature: 0-150°C |
| Display error |
HC ± 12 × 10-6 (ppm) vol (absolute error) or ± 5% (relative error) CO ± 0.06 × 10-2 (%) vol (absolute error) or ± 5% (relative error) CO2 ± 0.5 × 10-2 (%) vol (absolute error) or ± 5% (relative error) O2 ± 0.1 × 10-2 (%) vol (absolute error) or ± 5% (relative error) NOx ± 25 × 10-6 (ppm) vol (absolute error) or ± 4% (relative error) Note: Only one of the absolute and relative errors listed above can be satisfied. |
| Repeatability |
The repetition error is ≤ ± 2% |
| Stability |
Automatic zero calibration, moment drift ≤ ± 3% |
| Resolution |
HC: 1 × 10-6 (ppm) vol | CO: 0.01 × 10-2 (%) vol | CO2: 0.1 × 10-2 (%) vol O2: 0.01 × 10-2 (%) vol | NOx: 1 × 10-6 (ppm) vol | λ: 0.01 RPM is 10 rpm | OIL TEMP is 0.1°C |
| Response time |
95% response is less than 10 seconds |
| Preheating time |
8 min (can preheat 3 min for emergency detection) |
| Output mode |
Can be displayed on the screen, can print the gas concentration maximum, average, minimum and license plate number, test time, date, speed, oil temperature λ, COcor value, can be attached to the interface and computer networking |
| Environmental condition |
Temperature -5 ~ 50°C, relative humidity ≤ 90% |
| Power supply |
AC100-240V 50/60Hz or DC12V (optional power inverter) consumes 40VA |
| Dimensions |
420mm(L) x 310mm(W) x 170mm(H) |
| Weight |
About 9 kg |