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VEM-1178 Vehicle Performance Tester

VEM-1178 Vehicle Performance Tester
  • Description
  • Technical index
  • Interface

VEM-1178 vehicle performance tester test equipment is a test instrument developed for the safety technical conditions of JT/T1178 commercial trucks. The instrument integrates data acquisition, processing and analysis, and touch display. It has simple operation, convenient and fast data processing, and structure It is compact and easy to carry. The following tests can be completed in accordance with the requirements of the national standard:

(1) The steady state circle test, steady state rotation test and snake test specified by JTT1178.1-2018;

(2) JTT1178.2-2018 specified steady state circle, steady state rotation, serpentine, maximum swing and rear amplification factor test.

●Main Features

VEM-1178 vehicle performance tester raw data U disk storage

7-inch industrial touch screen operation, no computer is required during the test

The start and end of the test have a voice prompt function

Vehicle speed test, GPS update rate optional 20Hz or 100Hz

After the test is over, data processing will be carried out on site in real time

The test results are automatically printed on site or afterwards (optional micro printer)

PC software supports importing raw data for analysis and generating test reports

The test process is automatically triggered and ended by conditions, and it supports the operation of the handheld terminal

Snake test, support manual trigger and automatic trigger (optional trigger), fast and efficient test

●Measurement parameters

VEM-1178 vehicle performance tester can measure vehicle speed, lateral acceleration, forward acceleration, yaw rate, body roll angle, body pitch angle, steering wheel angle, steering wheel torque, distance, fuel consumption, MFDD, pedal force, traction, engine Rotation speed etc.


VEM-1178 vehicle performance tester technical indicators

Speed Range: 0-720km/h; accuracy: ±0.1 km/h; resolution: 0.01 km/h
Time Range: unlimited; accuracy: ±1ms; resolution: 1ms
Distance Range: unlimited; accuracy: ±2cm; resolution: 4mm
Data update rate 1~100Hz
GPS original update frequency 20Hz/100Hz
Analog input 4CH, 24-bit precision, 6-level programmable amplifier, input voltage ±50V
Speed channel 1CH, built-in high-precision measurement GPS/BD speed measurement module
CAN/OBD 2CH, can be directly connected to the vehicle CAN interface to obtain vehicle parameters
Frequency measurement/counting channel 2CH, built-in power supply, support single pulse and quadrature double pulse input
Digital trigger 2CH, can be connected with brake trigger switch and hand operator
RS232 2CH, can connect two gyroscopes at the same time to complete the lateral stability test
Wireless trigger module 1CH, main frequency 433MHz, support snake test 4 position automatic trigger
Micro-printing (optional) Printing paper 50mm
power input 12VDC (7~30V wide voltage)
Power consumption About 12W
Dimensions LWH 227x150x50mm, 301x150x50mm (built-in printer)
Weight About 1990g
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