Features:
1.Large -screen LCD display, Chinese (or English) menu;
2.Using German imported infrared detectors, O2 and NOX sensors, are not afraid of vibration, good stability, high accuracy;
3.lt is used to measure CO, HC,CO2,O2,NOX concentration and 入 value, COCOR, speed, oil temperature,flow,pressure
4.lt has a single idle speed, double idle, universal measurement function;
5.Vehicles that can be measured as fuel with gasoline, LPG,CNG, alcohol and diesel;
6.Meet the new national standard GB18285-2018 and the American BAR-97 standard, which meets ISO3930 or OIMLR99 l.
7.Have automatic zero, automatic cleaning, automatic temperature compensation, pressure compensation;
8.Have HC residual measurement, traffic monitoring,Qi road leak inspection;
9.There is a self -diagnosis function in the machine, there will be prompts when the fail
10.Optional speed, oil temperature measurement, built -in printer, or Bluetooth, RS232 interface;
11.Cable number input and 500 sets of data storage, prepare check function, clock display,
Technical Parameters:
| Model | BK-EA500 |
| Measurement range |
HC:0~10000×10-6 (ppm) vol CO2:0 ~20×10-2(%)vol NOx:0~5000*10・6 (ppm) vol λ:0.50~3.00 COcor:0~10x 10-2(%)vol |
| Speed speed | 0-9990rpm |
| Oil temperature | 0-150 °C |
| The value error | HC ± 12 x 10-6 (PPM) VOL (absolute error) or ± 5%(relative error) CO ± 0.06 x 10-2 (%) VOL (absolute error) or ± 5%(relative error) CO2 ± 0.5 x 10-2 (%) VOL (absolute error) or ± 5%(relative error) 02 ± 0.1 x 10-2 (%) VOL (absolute error) or ± 5%(relative error) Nox ± 25 x 10-6 (PPM) VOL (absolute error) or ± 4%(relative error) |
| Repeatability error | <±2% |
| Stability | Torque drift < ± 3%, zeroing |
| Resolution |
HC:1×10-6 (ppm) vol CO: 0.01×10-2(%)voI CO2: 0.1xiQ-2(%)vol O2: 0.01×10-2(%)vol NOx:1><10-6 (ppm) vol λ:0.01 |
| The response time | 95%response is not more than 10 seconds |
| Preheating time | 8min (preheating 3min emergency test) |
| The output method | Can be displayed on the screen. The maximum value, average, minimum value and license plate number of the gas concentration can be printed. Date, speed, oil temperature and λ, COCOR value, can be connected to the computer network |
| Environmental conditions | Temperature -5 ~ 50 °C, relative humidity <90% |
| Power supply | AC100-240V 50/60Hz or DC 12V (select the power inverter). Consumption power 40VA |
| Dimensions | 420mm (long) x 310mm (width) x 170mm (height) |
| Weight | About 9kg |
