8 channels pressure test analyzer is mainly used for the performance test of main pump,sub-pump,door pump,quick release valve,4 loops and etc. in braking system of big bus and medium/heavy truck.It can be used as the testing equipment in automobile repair,and is especially suitable for repairing and testing the air circuit of city bus and heavy truck.It can record the pressure curve of each testing point in the braking process in real time.,such as the pressure curve of main pump,main vehicle relay valve,trailer valve and three bridge emergency brake valve,so we can judge if the pump valve in the vehicle is in fault condition,if the air circuit of brake is blocked,and if the distribution of braking force of the main trailer is reasonable.
The air circuit test of big bus and medium/heavy truck:
Vehicle Diagnosis :
Oscilloscope:
Optional Accessory:
Optional Accessory:
Model |
DSO5080A |
Analog Channel |
8 CH |
Big bus/heavy truck test items |
Test working performance and working condition of main pump valve,sub-pump chamber,quick release valve four circuits,various pump valves and orther devices in automobile brake system. |
Automotive Measurement Function |
Intake manifold vacuum & ignition, Petrol fumes adjusting valve vacuum & ignition, Idle exhaust ignition, Starting exhaust ignition; Sensor: Air Flow Meter, Camshaft, Crankshaft, Distributor, Lambda sensor, Throttle position; CAN bus data examine, CAN bus signal integrity, CAN bus LH long time acquisition, LIN bus; Performer: Petrol/Diesel; Startup&Charge(Charging Circuits,Current/Voltage) |
Input Impedance |
1MΩ |
Input Sensitivity |
10mV/div to 5V/div |
Input Coupling |
DC |
Resolution |
12 bits |
Memory Depth |
4K |
Maximum Input |
400V (DC AC Peak) |
Real-Time Sampling Rate |
2.4MSa/s |
Time Base Range |
1ns/div to 20000s/div(1-2-5 sequences) |
Time Base Precision |
±50ppm |
Trigger source |
CH1, CH2,CH3,CH4, CH5,CH6,CH7,CH8 |
Trigger mode |
Edge |
X-Axis Input |
CH1 |
Y-Axis Input |
CH2 |
Voltage measurement |
Vpp, Vamp, Vmax, Vmin, Vtop, Vmid, Vbase,Vavg, Vrms, Vcrms, Preshoot, |
Overshoot |
|
Time measurement |
Frequency,Period, Rise Time, Fall Time, Positive Width, Negative Width, Duty Cycle |
Cursors measurement |
Horizontal ,Vertical, Track, Auto Measure Modes |
Waveform Signal Process |
+,- , x,÷, FFT, Invert |
Voltage Range |
10mV to 5V/div @ x 1 probe |
100mV to 50V/div @ x 10 probe |
|
10V to 5000V/div @ x 1000 probe |
|
100V to 50000V/div @ x 10000 probe |
|
200mV to 100V/div @ 20:1 |
|
FFT |
Rectangular,Hanning,Hamming,Blackman Window |
Math |
+、-、X、/。 |
Interface |
USB 2.0(full speed) |
Power |
No external power required |
Volume |
185 x 150 x 27 (mm) |
Weight |
0.35Kg |
Optional Accessory:
Optional Accessory: