Automotive Emission Analyzer Gas Analyzer NHA-502

1.Automotive Emission Analyzer (5-gas/portable ) 2.Automatic calculation and display of A/F ( air-fuel-ratio and Lambda air rat

Automotive Emission Analyzer (5-gas/portable )

Main Features and Specifications

1.Measure concentration of HC, CO, CO2,O2 and NO contained in exhaust gases from gasoline engine of vehicles. Advanced NDIR (no-Dispersive infrared ) analysis technology is used to measure HC, CO, CO2 and the newest generation of electrochemical technology is adapted to measure O2 and NO.

2.Designed with a large LCD screen for easier setting and operation .

3.Automatic calculation and display of A/F ( air-fuel-ratio and Lambda air ratio .

4.Emissions from vehicle engine fuels of CNG, LPG and Ethanol gasoline can be measured.

5.700 groups of measurement data storage , which includes HC ,CO, CO, NO, N, and T.

6.Saving measurement data to USB disk with format of Microsoft Excel.

7.Design with inductive clip-on pick sensor for RPM measurement.

8.Designed with oil temperature measurement probe .

9.Designed with RS-232C digital serial interface.

10.In compliance with accuracy requirement of ISO 3930 or OIML r99 Class 0.

Main Technical Specification

1.Measure Range:

HC: 0~9,999    *10-6 (n-Hexane)

CO: 0~10      *10-6(%)

CO2: 0~18     *10-2(%)

O2 : 0~25      *10-2 (%)

NO: 0~5,000    *10-6 (%)

2.Measurement Accuracy:

HC:     ±10      *10-6 (abs.)

           ±5       *10-2 (%)(rel.)(which ever is larger)

CO:     ± 0.03    *10-2 (%) (abs.)

           ±5       *10-2 (%)(rel.)(which ever is larger)

CO2:  ±0.5      *10-2 (%) (abs.)

          ±5       *10-2 (%)(rel.)(which ever is larger)

O2:   ±0.1      *10-2 (%) (abs.)

          ±5       *10-2 (%)(rel.)(which ever is larger)

NO:    ±25      *10-6 (%) (abs.)

          ±4       *10-2 (%)(rel.)(which ever is larger)

3.Response Time :

Less than 10s ( O2,less than 12s .NO, less than 15s)

4.Warm-up Time:

(a)8min(ambient temperature is not lower than 20°C)

(b)Fast measurement can be started at 3min.

5.Power Supply :AC220V ±10% 50Hz  ±1Hz

6.Net Weight :9kg

7.Outer Dimension:314mm(W) * 230mm (H)*485mm(D)

Optional accessories

1. Optional mini thermal printer

2.optional engine oil temperature measuring probe

3.optional different types of speed measuring adapter;

4.optional car power inverter.

Automotive Emission Analyzer Gas Analyzer NHA-502