POLLUTION MONITORING INSTRUMENTS
Model NPM-MGA(Auto Exhaust/ Multigas Analyzer) based on the internationalaccepted principle of non-depressive infrared (NDIR) absorption. It is designed formeasurement of CO, CO2, HC, NOX and O2 in the exhaust of automotive petrolengines.A check of exhausts gases (CO, CO2, HC, NOX and O2) from petrol engines is essential if an engineis to be correctly set up or in order to diagnose possible operative malfunctions.Unless exhaust values are correctly adjusted, it is absolutely impossible to obtain a good engineperformance, particularly when the engine is equipped with electronic injection.Monitoring of Auto exhaust emission is currently essential in order to set up the enginecorrectly or to diagnose malfunctions.
Approx. Rs 1.65 Lakh / PieceGet Latest Price
|Voltage ||230 VAC|
|Wavelength||550 to 570 nm|
Meters Smoke Meter model NPM-SM-111B Is based on the principle, absorption of light, which is indicative of the quality of smoke. A Green LED driven by a pulsating constant current source. emits a light beam having peak spectral intensity between 550 to 570 nm wavelength. The beam passes through a smoke cell arid on to a silicon photodetector which continuously senses the intensity of light incident on it and converts it into an electrical signal. which is further processed by precise signal handling circuits. This all solid-state design ensures high stability This output of this stage is given to microprocessor for further processing to convert It Into suitable units Including Percentage capacity and absorption coefficient (K) Smoke sampling is done on free cone principle Smoke is measured in the smoke call which has an effective length. of 0.4 meters.Features:
- Micro Controller Based
- Alphanumeric LCD display with backlight for day & night operation
- User-Friendly keyboard & display interaction
- Built-in 24 column printer for hard copy of the report
- Auto zero facility
- Easy calibration check
- Computer Interface provided
- Can be upgraded to RPM Measurement by ripple technology
- Work on 12 V battery and 230 VAC
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