一、Summer：

This product is designed for rotary evaporator equipment supporting frequency conversion speed regulation and temperature controller，Internal integration of ac induction motor control, temperature control, lift control, pressure display, timing control and other common functions,display part can be flexibly selected according to customer demand LCD screen, dot matrix screen. It has the characteristics of compact structure, beautiful process, convenient installation and use, practical and flexible function, simple operation, high reliability, strong anti-interference ability and economic benefits.

二、Model specification：

Master controller type spectrum：YTB0002～0007XZ2S2L-YJ：Liquid crystal display frequency conversion rotary steam controller;

YTB0002～0007XZ2S2L-WYJ：Liquid crystal display frequency conversion rotary steam temperature controller;

YTB0002～0007XZ2S2L-WDZ：Dot matrix display frequency conversion rotary steam temperature controller.

Accessories show：

①Operation display board for rotary steaming products:：

YTB0002～0007XZ2S2L-YJ：Liquid crystal display frequency conversion rotary steam controller;

YTB0002～0007XZ2S2L-WYJ：Liquid crystal display frequency conversion rotary steam temperature controller;

YTB0002～0007XZ2S2L-WDZ：Dot matrix display frequency conversion rotary steam temperature controller. 

②Relay plate for rotary steam products：

(1)Parts classification：XZ-BJ(Passive relay board), XZ-BJS (Active relay board)

(2)Variety sequence：XZ-BJ1：BP8.065.610-1、XZ-BJS1: BP8.065.610