Nanhua Instruments | National High-tech Enterprise
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NHLGM-1 Portable Ringelmann Smoke Opacity Meter
This meter is used to measure visible contaminants in emissions (exhaust smoke) from the compression combustion (diesel) engine, quickly and efficiently identify vehicle emissions of black smoke, and output Ringelmann smoke opacity level.
Classification:
Product Center
Others/Accessories
Vehicle Inspection
Product Documentation:
Measuring Range:
Ringelmann level: 0~5 (0, 0.5, 0.75, 1.0, 1.25, 1.5, 1.75, 2.0, 3.0, 4.0, 5.0)
Precision: Grade 0.25
Ringelmann level: 0~5 (0, 0.5, 0.75, 1.0, 1.25, 1.5, 1.75, 2.0, 3.0, 4.0, 5.0)
Precision: Grade 0.25
Details
This meter is used to measure visible contaminants in emissions (exhaust smoke) from the compression combustion (diesel) engine, quickly and efficiently identify vehicle emissions of black smoke, and output Ringelmann smoke opacity level.
Composition
- Collection chamber: determine the Ringelmann smoke opacity level of collected samples.
- Extension rod: connect each module.
- Main unit: analyze the data of imaging sensor of collection chamber, and determine Ringelmann smoke opacity level.
- Display: to show the measurement results and operation instructions.
- Function button: to initiate measurement and perform calibration.
Optional
- Smart Tablet PC: measure visible contaminants in vehicle emissions under free acceleration condition.
Features
- Integrated design with sampling and analysis units, featuring a 2.2-inch detachable high-definition display.
- Short warm-up time: ready for immediate use after startup.
Fast analysis speed: outputs smoke opacity (Ringelmann) value within 1 second. - Large sampling aperture to accommodate wide-diameter exhaust ports.
- Extended telescopic rod with dual adjustable joints, suitable for various exhaust port positions.
- Humanized and ergonomic design with added support points to reduce hand fatigue.
Applications
Applicable to diesel vehicle road inspection, off-road mobile machinery inspection, and smoke opacity inspections at test stations.
Specifications
|
NHLGM-1 |
|
|
Measuring Range |
|
|
Ringelmann Level |
0~5 (0, 0.5, 0.75, 1.0, 1.25, 1.5, 1.75, 2.0, 3.0, 4.0, 5.0) |
|
Measuring Precision |
Grade 0.25 |
|
Operating Environment |
|
|
Power Supply |
12V 5600mAh rechargeable lithium polymer battery |
|
Connection Method |
WIFI |
|
Dimension |
|
|
Sampling Aperture |
9×9 cm |
|
Sampling Rod |
110~150 cm adjustable |
|
Weight |
Approx. 2kg |
Download
2024-07-04
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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
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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