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介绍THLC－2型液晶特性测试仪，该测试系统应用程序通过驱动步进电机的专用插卡实现对样品的入射光线角度和接收光线角度的控制；通过RS232－C串行通讯口与THLC－2型液晶特性测试仪实现通讯，可进行测试条件预置、测试数据采集、测试数据后处理等功能。外接打印机，可打印各种曲线和参数。
Introduce THLC-2 type liquid crystal characteristic tester, the test system application through the drive stepper motor dedicated card to achieve the sample incident light angle and receive light angle control; through RS232-C serial communication port and THLC-2 Type LCD tester to achieve communication, test conditions can be preset, test data acquisition, test data processing and other functions. External printer, can print a variety of curves and parameters.