Model: MQ-550 

Portable Automotive Emission 4 and 5 Gas Analyzer

 

Application

MQ-550 measure the concentration of HC,CO,CO2,O2 and NOx of gasoline engine vehicles, with the principle of NDIR sensor and electrochemistry method. Ideal for on-road testing, Idling and Two-idle speed test mode, ASM test mode, auto service shops and auto garages.

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General Features

·         Aadvanced technology and gas sensor,imported and original HORIBA bench, in compliance with accuracy requirement of ISO 3930 or OIML R99 Class 1 accuracy,also the Two-speed Idle Exhaust Emission Test of GB18285-2005 & HJ/T289-2006.

·         Chinese or English menu for easy operation

·         LCD display

·         Automatic zero resetting 

·         Automatic calculation and display of Air-Fuel Ratio λ

·         Equipped with RPM and oil temperature measure interface

·         With functions of License Plate Number Input and time display

·         500 sets of data storage and intelligent review

·         Can update the software by connecting with computer through RS-232 digital communication interface

·         Easy operation, accurate measurement and reliable performance

·         Small, light and portable to carry with.

·         Optional built-in printer, RPM Meter.

 

Main Technical Specifications

Measuring Range

HC: 0 to 9,999 ppm( vol)

CO: 0 to 16 % 

CO2 : 0~18 % 

O 2: 0~25 %

NO: 0~5,000 ppm ( vol)

Measurement Accuracy

Gas	Measure Range	Absolute Accuracy	Relative Accuracy
HC	0-5000ppm	±12ppm	±5%
	5001-9999ppm		±10%
CO	0.00-10%	±0.06%	±5%
	10.01-16.00%		±10%
CO2	0.0-18.0%	±0.5%	±5%
O2	0.0-25.0%	±0.1%	±5%
NO	0-4000ppm	±25ppm	±4%
	4001-5000ppm		±8%

Response time: less than 10s(HC,CO,CO2) less than 12s(O2) less than 15s(NO)

Warm-up time: less than 15min

Power Supply: AC220V ±10% 50Hz ±1Hz

Net Weight: 8.5kg

Outer Dimension:

460mm*240mm*230mm

Package Dimension:

Carton:595mm*310mm*345mm