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.
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 |
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 |