Nanhua Instruments | National High-tech Enterprise
EN
NHXA-500 Portable Gas Analyzer
To measure the concentrations of HC, CO, CO2, O2 and NO, and λ of the exhaust gas from motor vehicles, with higher accuracy.
Classification:
Product Center
Vehicle Inspection
Gas Analyzer
Product Documentation:
Measuring Range:
HC: 0~9,999×10-6 (hexane equivalent)
CO: 0~10×10-2 (%)
CO2: 0~18×10-2 (%)
O2: 0~25×10-2 (%)
NO: 0~5,000×10-6
HC: 0~9,999×10-6 (hexane equivalent)
CO: 0~10×10-2 (%)
CO2: 0~18×10-2 (%)
O2: 0~25×10-2 (%)
NO: 0~5,000×10-6
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. Capable of performing multi-mode dual-speed idle test on gasoline, natural gas (LNG/CNG), liquefied petroleum gas (LPG), ethanol gasoline, and various fuel-powered vehicles.
Features
- Higher precision: complies with OIML R99/2000(E)/ISO 3930 Class 00.
- Cutting-edge technologies and key components, equipped with high-performance microprocessor and LCD screen;
- Compact, portable and practical, allows for quick warm-up and rapid measurement.
- Tablet PC enables easy operation and reading of test results.
- offering dual power options: AC 220V and a built-in lithium battery (5-6 hours of battery life).
- Handheld design, easy to move.
Applications
It is applicable for environmental protection departments, vehicle inspection and detection station, vehicle manufacturers, mobile exhaust gas inspection station, etc.
Specifications
|
|
NHXA-500 |
|||
|
Measuring Range |
||||
|
HC (hexane equivalent) |
0~9,999×10-6 (hexane equivalent) |
|||
|
CO |
0~10×10-2 (%) |
|||
|
CO2 |
0~18×10-2 (%) |
|||
|
O2 |
0~25×10-2 (%) |
|||
|
NO |
0~5,000×10-6 |
|||
|
Indication Error |
Absolute Error |
Relative Error |
||
|
HC
|
0~2,000×10-6 |
±4×10-6 (%) |
±3% |
|
|
2,000~5,000×10-6 |
-- |
±5% |
||
|
5,000~9,999×10-6 |
-- |
±10% |
||
|
CO
|
0~10.00×10-2 |
±0.02×10-2 (%) |
±3% |
|
|
10.01~14.00×10-2 |
-- |
±5% |
||
|
CO2
|
0~16.00×10-2 |
±0.3×10-2 (%) |
±3% |
|
|
16.01~18.00×10-2 |
-- |
±5% |
||
|
O2 |
0~25×10-2 |
±0.1×10-2 (%) |
±5% |
|
|
NO
|
0~4,000×10-6 |
±25×10-6 (%) |
±4% |
|
|
4,001~5,000×10-6 |
-- |
±8% |
||
|
Resolution |
||||
|
HC (hexane equivalent) |
1×10-6 (%) |
|||
|
CO |
0.01×10-2 (%) |
|||
|
CO2 |
0.1×10-2 (%) |
|||
|
O2 |
0.02×10-2 (%) |
|||
|
NO |
1×10-6 (%) |
|||
|
λ |
0.001 |
|||
|
Response Time |
≤ 10s, O2 ≤ 12s |
≤ 10s, O2 ≤ 12s, NO ≤ 15s |
||
|
Warm-up Time |
10 min (ambient temp.not less than 20℃) |
|||
|
Power Supply |
AC220V±10% 50Hz±1H 150W |
|||
Download
2024-07-04
Related Products
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
- Msg
Tel
Tel
+86 757 86718778
+86 757 86718629-
Top
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