TS-V type speed sensor test bench is suitable for testing single - channel, double - channel, three - channel, four - channel, six - channel photoelectric speed sensors used in current locomotives.The test platform can distribute multiple points for accurate testing of sensor data in the whole range.The test table not only has high accuracy and operability, but also has complete test items. The test process and results form a database file, which is convenient for users to manage, save, query and print.
Technical indicators：
◆ Work environment：
Environmental temperature: 0℃～40℃
Relative humidity: ≤80%( non-watertight )
Pressure: 74.8kPa～106kPa ( Altitude≤2500m )
◆ Work Power: 220VAC±10%
◆ Sensor supply voltage: 12VDC，15VDC，24VDC，Maximum relative error: ±3%
◆ Testing range: 0～3000 r/min，Maximum error: ±2 r/min
◆ Square wave period: range: 30uS～1S，Resolution: 0.1uS，Maximum relative error: ±3%
◆ Square wave duty cycle: range10%～90%，Resolution: 0.1%，Maximum relative error: ±5%
◆ Phase difference of two square waves: range: 30°～150°，Resolution: 0.1°,Maximum relative error: ±5%
◆ Front and back time of square wave: range: 0.1uS～1000uS,Resolution: 0.01uS, Maximum error: ±0.8uS or ±10%
◆ Square wave high, low level: high level range: 7.2～21V，Low level range: -0.3V～2.3V，Resolution: 0.01V，Maximum error: 0.2V or ±10%
◆ Misjudgment rate: ＜3‰
System composition:
| NO. | Device/part name | Quantity |
| 1 | Table frame | 1 |
| 2 | Control cabinet | 1 |
| 3 | Transmission case | 1 |
| 4 | Computer(including test software) | 1 |
| 5 | Accessories and supporting equipment | 1 |
