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FAMS-100 Vehicle Simple Transient Emission Analysis System Under Running Mode

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FAMS-100 Vehicle Simple Transient Emission Analysis System Under Running Mode
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Motor Vehicle Inspect Lines Engineer Program
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FAMS-100 Vehicle Simple Transient Emission Analysis System Under Running Mode

Main Features:

Our company had developed a new generation of simple transient testing system under driving mode conditions FAMS-100 Vehicle Simple Transient Emission Analysis System Under Runnig Mode. The gas analysis module,the flow measuring module,The FCDM-100 chassis Dynamometer Φ216) and the computer automatic control system were developed indenpendently by our company.

  1. It is suitable for measurement of motor vehicles equipped ignition engine with max total mass more than 3500kg.
  2. Including the dual idle speed method test.
  3. Including the steady-state driving mode.
  4. Meet the requirement of GB18285-2005"Limits and Measurement Methods for Exhaust Pollutomts from Vehicles Equipped Igintion Eigine under Two-speed Idle conditions and simple Driving Mode Conditions".
Main specifications of gas emission analyzer:
Exhaust analyzer
Measuring objects Measuring range Permissible indication error
Absolute error Relative error
HC (0-2,000)×10-6vol ±4×10-6vol ±3%
(2,001-5,000)×10-6vol -- ±5%
(5,001-10,000)×10-6vol -- ±10%
CO (0-10.00)×10-2vol ±0.02×10-2vol ±3%
(10.01-16.00)×10-2vol -- ±5%
CO2 (0-16)×10-2vol ±0.3×10-2vol ±3%
(16.1-20)×10-2vol -- ±5%
NO (0-4,000)×10-6vol ±25×10-6vol ±4%
(4,001-5,000)×10-6vol -- ±8%
O2 (0.0-25.0)×10-2vol ±0.1×10-2vol ±5%
Note: the absolute error and relative error, one of the requirements to meet.
Flow analyzer
Flow analyzer 2Hz
Flow measuring range (80-200)L/S
Flow accuracy Absolute error: ±4L/s, Relative error: ±4%(FS)
Measuring range of diluted oxygen (5~22.5)×10-2vol
Measuring accuracy of diluted oxygen 0.1×10-2vol/±5%
Resolution of diluted oxygen Absolute error: ±0.5×10-2vol, Relative error: ±5%(Max)
Mass resolution HC 0.01mg/s
CO2 1mg/s
CO 0.1 mg/s
NO 0.01mg/s
Main Specifications of Chassis Dynamometer:
Model FCDM-100(216mm)
Rated axle-carry weight 3t
Roller diameter 216mm
Roller length 1150mm
Max testing speed 130km/h
Max absorption power 250kW
Reference inertia (907.2±18.1)kg
Bench dimensions 4698mm×984mm×962mm