SG-221-type parking brake performance tester

SG-221-type parking brake performance tester Introduction I. Overview SG-221 parking brake performance tester is Zibo SEG Electronics Co., Ltd. independently developed with MCS-51 series single-chip microcomputer as the core of the intelligent test instrument, which uses 12 high-performance Σ-Δ A / D conversion device for digital to analog conversion, with dot matrix LCD screen as a display, character tips, real-time display of test data, and peak data, clear and intuitive. Synchronization Testing Instrument pedal force and the pedal stroke, with special mounting fixture, easy to use. The automotive manufacturing industry, automotive repair industry and automotive testing, scientific research departments ideal test equipment. The instrument is equipped with a standard RS232 interface, test results can be sent to other computers. But also with other computers constitute flexible line testing and data acquisition systems. Second, the technical performance of the built-in power supply:? 8.4V NiCad battery pack. ? Pedal force measurement range: ≤1000 Newton pedal stroke measuring range: ≤150 mm pedal force resolution:? 1 N pedal stroke Resolution: 1 mm accuracy:? 1% standard 9-pin RS232 interface?. (3 feet signal output, 2 feet signal input, 5 feet signals). 9600 baud, 8 data bits, 1 stop bit, no parity. Zibo SEG Electronics Co. ZiBo SAGE Electronic CO, LTD. Contact: 13806431916 Li Xue Tel: 13561655841 Address: Zibo City, Shandong Province High-tech Zone government channel 135, Block A 319 Zip Code: 255086 Fax: 0533-3582846