Nanhua Instruments | National High-tech Enterprise
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NHA-509(A)/(V) Analyzer
To measure vehicle exhaust gas under ASM/VMAS mode.
Classification:
Product Center
Vehicle Inspection
Gas Analyzer
Product Documentation:
Measuring Range:
HC(hexane equivalent): (0~2,000) ×10-6 vol; (2,001~5,000) ×10-6 vol; (5,001~9,999) ×10-6 vol
CO: (0~10.00) ×10-2 vol; (10.01~14.00) ×10-2 vol
CO2: (0~16.00)×10-2 vol; (16.01~18)×10-2 vol
O2: (0~25) ×10-2 vol
NO: (0~4,000) ×10-6 vol; (4,001~5,000) ×10-6 vol
NO2 (only NHA-509V): (0~400) ×10-6 vol; (401~1,000) ×10-6 vol
HC(hexane equivalent): (0~2,000) ×10-6 vol; (2,001~5,000) ×10-6 vol; (5,001~9,999) ×10-6 vol
CO: (0~10.00) ×10-2 vol; (10.01~14.00) ×10-2 vol
CO2: (0~16.00)×10-2 vol; (16.01~18)×10-2 vol
O2: (0~25) ×10-2 vol
NO: (0~4,000) ×10-6 vol; (4,001~5,000) ×10-6 vol
NO2 (only NHA-509V): (0~400) ×10-6 vol; (401~1,000) ×10-6 vol
Details
The analyzer adopts the NDIR principle to measure the content of CO, HC and CO2, and the electrochemistry principle to measure the content of NO and O2 in the exhaust smoke from the gasoline engine, and finally obtain the excess air coefficient λ based on the content of CO, CO2, HC and O2.
Features
- Adopt cutting-edge technologies.
- Equipped with microprocessor and touch screen.
- Comform to the latest regulations for Class 00 instruments according to OIML R99/2000(E), ISO 3930, and JJG 688.
Applications
Applicable to vehicle inspection stations.
Specifications
|
NHA-509(A)/(V) |
|||
|
Item |
Measuring Range |
Indication Error |
|
|
|
|
Absolute Error |
Relative Error |
|
HC (hexane equivalent) |
(0~2,000) ×10-6 vol |
±4×10-6 vol |
±3% |
|
|
(2,001~5,000) ×10-6 vol |
---- |
±5% |
|
|
(5,001~9,999) ×10-6 vol |
---- |
±10% |
|
CO |
(0~10.00) ×10-2 vol |
±0.02 ×10-2 vol |
±3% |
|
|
(10.01~14.00) ×10-2 vol |
---- |
±5% |
|
CO2 |
(0~16.00)×10-2 vol |
±0.3 ×10-2 vol |
±3% |
|
|
(16.01~18)×10-2 vol |
---- |
±5% |
|
O2 |
(0~25) ×10-2 vol |
±0.1 ×10-2 vol |
±5% |
|
NO |
(0~4,000) ×10-6 vol |
±25 ×10-6 vol |
±4% |
|
|
(4,001~5,000) ×10-6 vol |
---- |
±8% |
|
NO2 *Only NHA-509(V) |
(0~400) ×10-6 vol |
±25 ×10-6 vol |
±4% |
|
|
(401~1,000) ×10-6 vol |
---- |
±8% |
Download
2024-07-04
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Online Message
Pre-sales
After-sales
Add: 1 Kehong, Rd., Guicheng, Nanhai District,
Foshan City, Guangdong 528251 CHINA
Tel: +86 757 86718778
Export Dept.
Tel: +86 757 86718629
Email: export@nanhua.com.cn
Nanhua Instruments Co., Ltd.
Add: 1 Kehong, Rd., Guicheng, Nanhai District, Foshan City, Guangdong 528251 CHINA
Tel: +86 757 86718778
Export Dept.
Tel: +86 757 86718629
Email: Export@nanhua.com.cn
Online Message
Pre-sales
After-sales
Nanhua Instruments Co., Ltd.
Add: 1 Kehong, Rd., Guicheng, Nanhai District, Foshan City, Guangdong 528251 CHINA
Tel: +86 757 86718778
Export Dept.
Tel: +86 757 86718629
Email: Export@nanhua.com
Online Message
Pre-sales
After-sales