WZD-2006C portable brake performance tester I. Overview WZD-2006C portable braking performance tester, is my company developed a hand-held tester road test. Using high-performance microcontroller and embedded operating systems; intelligent design, making it easy to operate; instrument uses LCD can display the number of test data, curves, clear and intuitive; test project using the menu-driven operation, easy to use, and the test results can be stored (can store 66 groups), for later viewing test data analysis; ergonomic machine design, easy to control, the instrument is the automobile manufacturing, vehicle inspection, vehicle maintenance, research departments, road transport sector and agricultural safety supervision departments of the ideal testing equipment and automotive universities ideal teaching equipment. System is equipped with a standard RS232 interface, can be connected with an external printer handy test results and test data dynamic curve print out the test results can also be sent to other devices or computers, the host computer for processing, flexible online test system constituted. Machine with portable design, compact, equipped with powerful magnets on the external sensor, easy to install, but also for testing on small space vehicles; can enter the 7-digit registration number or chassis number; There are two test methods particularly suitable for large cars, steam trains road test detection. Second, the main technical parameters and performance indicators built-in power: DC9.6v (1.2v 1200mAH NiMH Batteries 8) RS232 interface: 9600 baud, 8 data bits, 1 stop bit and no parity. Specific data see attached instructions. (3 feet signal output, 2 feet signal input, 5 feet signals). Dimensions: 205 X 145 X 55 mm Weight: 1 kg (including internal battery). Measuring range: ≤ ± 1.5g acceleration time ≤10s Resolution: Acceleration: 0.01m / s2 Speed: 0.01km / h time: 0.01s Distance: 0.01m Accuracy: 2.0 products meet the following standards: GB 7258 -2012 "machine EMU operational safety technical conditions "GB21861-2008" motor vehicle safety inspection programs and methods "GA 36-2007" People's Republic of China motor vehicle license plate "JJF 1168-2007" portable brake performance tester calibration standard "" Tractors and combines Harvesters safety inspection items and methods. "