Portable Engine Comprehensive Test Bench

Application Scope

Used for AL-31F and AL-31FN engine maintenance.

Main Functions

1.Measure engine and external casing vibration during operation

2.Monitor high and low pressure rotor speeds during operation

3.Measure adjustable blade angles α1, α2 and engine nozzle position

4.Measure oil pressure and oil cavity steam pressure during operation

5.Fault inspection and channel calibration for engine comprehensive regulator in shutdown state

Main Features

1.High measurement and control accuracy, stable and reliable performance

2.High automation level, fast measurement speed

3.Unique intelligent design, simple measurement operation

4.High integration level, easy to move and carry

Main Performance Parameters

1.16-bit ADC and 12-bit DAC in parameter acquisition and control output, system accuracy 0.1%

2.Vibration measurement: velocity [0~100m/s]±2%; acceleration [0~10g]±2%

3.Frequency measurement with 16-bit counter

Contact Information

Tel: 18515136109 / 18500199966

Landline: 400 006 2299 ext. 1

Address:Jiayue Plaza, Daxing District, Beijing