Description
Overview
GAOTek Car Multi Exhaust Gas Analyzer – 10 min Preheating Time (hereinafter referred to as the analyzer) may, by NDIR (Non-Dispersive Infra-Red) method, via micro-computer analysis, directly measure the thickness of HC, CO and CO 2 in the exhaust gas of vehicles and inspect the density of NO and O2 via Electrochemical sensor so as to calculate excess air coefficient λ.zmwm07. It is composed of complete imported machinery cores, boasts the advantages of accuracy measurement, high endurance and speed. As an Intelligent Equipment, it is equipped with a Microprocessor, LCD and Chinese language interface. Besides, it also has optional equipment’s such as an Induction Tachometer, temperature sensor, and inner Micro Printer for customers to purchase. The newly added Storage function can detect Engine’s speed and Lubricant’s Temperature while measuring tail gas, then store and print the results. Besides detecting functions, its computer programs on detection under Two-speed Idle, written by us according to (limits and measurement methods for exhaust pollutants from vehicles equipped with ignition engine under two-speed idle conditions and simple driving mode conditions), can control the process of detection automatically, so it’s convenient to use. The analyzer is small size, light weight, storage of 500 groups’ data of exhaust gas measurements. Particularly it is suitable for checking along the road. It’s utilized for auto-manufacturing factories, vehicle inspection stations and garages.
Features
- Complete Imported Machinery Cores: The analyzer is built using fully imported machinery cores, which ensures high quality and reliability.
- Accuracy Measurement: The analyzer is known for its accurate measurement capabilities.
- High Endurance and Speed: It is designed to withstand demanding conditions while providing fast measurement results.
- Intelligent Equipment: Equipped with a microprocessor, LCD display, and a Chinese language interface, making it user-friendly and easy to operate.
- Optional Equipment’s: Customers have the option to purchase additional equipment like an Induction Tachometer, temperature sensor, and an inner Micro Printer.
- Storage Function: The analyzer can detect the engine’s speed and lubricant’s temperature while measuring tail gas, and it can store and print the results.
- Computer Programs for Detection: The computer programs on detection, specifically for Two-speed Idle conditions, control the process of detection automatically, adding convenience to its usage.
- Small Size and Light Weight: The analyzer has a compact and lightweight design, making it portable and suitable for checking along the road.
- Data Storage: It can store data for 500 groups of exhaust gas measurements, allowing for record-keeping and analysis.
- Versatile Applications: The analyzer is suitable for various settings, including auto-manufacturing factories, vehicle inspection stations, and garages.
Technical Specifications
Repeatability Error | ≤ ± 2 % | |
Distance Drift | No more than the permissible error value (4 hours) | |
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Indication Error |
CO: ± 5 % (absolute error, ± 0.06 10 to 2)
CO2: ± 5 % (absolute error, ± 0.5 10 to 2) HC: ± 5 % (absolute error, ±12 10 to 6), ± 5 % (absolute error,4001 to 10000 ppm) O2: ± 5 % (absolute error, ±0.1 10 to 2) NO: ±4 % (absolute error, ± 25, 10 to 6) |
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Preheating Time | 10 min | |
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Sampling Method |
Tail gas:Â Direct sampling, Sampling tube length 196.85 in (5 m), Sampling probe length 35.43 in (900 mm)
Oil temperature: The temperature measuring head is inserted into the bore of The engine oil gauge, insert length same with length, block the plug by rubber, in case of oil spray, conductor length:5m; Speed: Put the speed clamp on tachometer on a high-tension cord of a gasoline |
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Environment Condition |  oil temperature: ±35.6 ºF (±2 ºC)(relative error) speed: ± 1.0 % (relative error) temperature:32 ºF to 104 ºF (0 ºC to 40 ºC)
humidity: ≤ 80 % atmospheric pressure: 60 Kpa to 105 KPa Power Supply: AC 220 V ± 10 %;50 Hz ± 1 Hz |
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Measuring Range | Oil temperature:64.4 °F to 302 °F (18 ºC to 150 ºC), speed:100 rpm to 20000 rpm
CO: 0 % to 10.0 10-2 % CO2:0 % to 20.0 10-2 % HC:0 ppm to 10000 10-6 ppm O2:0 % to 25.0 10-2 % NO:0 ppm to 5000 10-6 ppm |
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Zero Drift | CO : ±0.06 10-2 % / 4 h
CO2 : ±0.5 10-2 % / 4 h HC : ±30 10-6 ppm / 4 h O2 : ±0.1 10-2 % / 4 h NO: ±25 10-6 ppm / 4 h |
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Volume | 18.11 in x 12.40 in x 8.85 in (46 cm x 31.5 cm x 22.5 cm) | |
Weight | 22.04 lb (10 Kg) |