Model: MQY-200
Diesel Smoke Density Meter / Opacimeter
Application
MQY200 Transmission Smokemeter / Opacimeter is specially designed for measuring particulate matter concentration contained in exhaust gases from diesel engined vehicles. Suitable for use in Road Test Monitoring Center,Environmental Inspection Stations,4S Stores and Garages.
General Features
- Split structure, separated measuring unit and control unit for easy operation.
- Using advanced divided flow technology to prevent the optical system from being polluted. With constant temperature control in the testing room, it can avoid condensation and influence of accuracy due to change of temperature.
- Large LCD screen, Chinese and English interactive menu, with opacity reading and light absorption coefficient reading to make the operation very easy and clear.
- 15 minutes warm-up time, automatic zero resetting.
- With functions of free acceleration test and dynamic measurement, automatic process the test data and display the results.
- With functions of License Plate Number input and 500 sets of data storage and intelligent review.
- Equipped with engine speed and oil temperature measurement probe.
- Equipped with RS-232 digital serial interface for communication with external computer.
- The performance meets the requirements of ISO11614 and GB3847-2005.
- Options and Accessories:Micro printer,engine rotating speed analyzer.
Main Technical Specifications
Measuring Range
Opacity(N):0 to 99.90%
Optical Absorption Coefficient(K):0 to 16.08m-1
Revolving Speed:300 to 999rpm
Gas Temperature:0 to 150oc
Resolution:
Opacity(N):0.01%
Optical Absorption Coefficient(K): 0.01m-1
Revolving Speed:1rpm
Gas Temperature:1oc
Measurement Accuracy
Opacity(N):±2.0%(Absolute Error)
Optical Absorption Coefficient(K):0.05m-1
Revolving Speed:50rpm
Oil Temperature:±5oc (Absolute Error)
Gas Temperature:±5oc (Absolute Error)
Power Consumption:250W
Efficient length of Optical Path: 215mm
Net Weight: 5kg(Control unit) 7kg(Measuring unit)
Outer Dimension:
Control unit: 353mm*248mm*210mm
Measuring unit: 430mm*175mm*260mm
Package Dimension:
Carton:515mm*500mm*360mm
1.產品使用環境條件
a)環境溫度:0°C~40°C
b)相對濕度:≤90%
c)電源電壓:AC220V±10%
50±1 Hz
2.測量范圍
a) 不透光度(N): 0~99.90%
b) 光吸收系數(k):0~16.08m-1
c) 轉速: 300~9999rpm
d) 油溫: 0~200°C
e) 煙氣溫度: 0~150°C
3.示值誤差
a) 不透光度: ±2.0%(絕對誤差)
b) 光吸收系數: 0.05 m-1
c) 轉速(壓電式):50rpm
d) 油溫: ±5°C(絕對誤差)
e) 煙氣溫度: ±5°C(絕對誤差)
4.分辨力
a) 不透光度: 0.01%
b) 光吸收系數: 0.01m-1
c) 轉速: 1rpm
d) 油溫: 1°C
e) 煙氣溫度: 1°C
5.功 耗: 250W
6.光通道有效長度: 215mm
7.外形尺寸 重量
下位機:430 mm×175 mm×260 mm 7kg
上位機:353 mm×248 mm×210 mm 5kg
8.包裝:紙箱
包裝尺寸:515mm×500mm×360mm
MQY-200是一種分流式不透光煙度計,同時符合ISO11614、GB3847和JT/T 506對不透光煙度計的要求。本產品采用先進的測量技術,可用於壓燃式(柴油)發動機排氣(排煙)中可見污染物的檢測,符合HJT292加載減速法和HJT395自由加速法測量設備技術要求,適合環境保護部門、機動車檢測站、汽車製造廠、汽車修理廠等單位使用。
◆主要功能特點:
??整機采用分體式結構,測量與控製單元分開,適合檢測現場實際操作。
??測量單元采用分流式(取樣式)技術,測量排煙中的可見污染物。采用“空氣氣幕”技術,使光學系統免遭排煙的污染;測量室恒溫控製,防止排氣中水分冷凝,影響測量結果。
??開機預熱時間僅需15分鐘,能自動校準;具有自由加速試驗和實時測量功能,並自動處理測試數據及顯示測量結果;具備500組數據存儲、查閱功能及車牌號智能搜索功能。
??大屏幕液晶顯示,全中文交互式菜單提示操作;具備不透光度和光吸收系數兩種讀數,操作簡單、直觀。
??標配介面:發動機轉速、油溫測試介面、RS-232通訊介面。
??可選配外置打印機,直接打印測試數據。


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