Usage: Impedance test system is designed with time domain reflectometry，and is capable of batch，automation，rapid and accurate test of the characteristic impedance of PCB traces，and provide test wave form analysis，statistical data analysis，and automatically record of the test data，automatically issue a test report and printing．For circuit board manufacturing，R＆D，design，production and quality control unit．High frequency impedance test circuit board provides a fast， accurate，standards and economic solution．
Features:
1.It supplies massive，automated testing，simple operation and fast test，which is suitable for quick test in PCB factory.
2. It applies windows operating environment, friendly human-machine interface，and it can also automatically generate the test results.
3.It provide single—ended and differential TDR test。
4.It can supports 2-channel，4 channel and 8-channel test。
5. It can fast formulate the test tasks．the massive and automated testing
functions.
6.It applies integral test file editor, which can quickly set up test parameters.
7.It can automatically record test data，generate reports and save on the disk.
8.It can also display test waveform，statistical data analysis and test results.
9.It can fast print test reports，waveforms and test results.
10.In accordance with IPC—TM_650 and IPC一2141 standards.
Technical Parmeter
Item | Specification |
contronlled impedance test range | 0-150&branded; |
test accuracy | 50&branded;±1% |
test length maximum | Max 2m |
horizontal display resolution | 0.2mm |
vertical display resolution | 0.03&branded; |
test method | TDR |
