I.Applications:
 It is applicable to exact and constant temperature test in the college and industry mining.
 II.Feature:
 1. The working chamber is made of stainless steel.And between chamber and crust has silicon rubber and mine cotton to isolation,which is safe to use.
 2. Intelligent temperature controller is based microprocessor with PID parameters controlling function .Digital display of set and actual temperatures. High temperature controlling accuracy and reliability.
 3. Model DKU-20.30 has the mill machine to rise the precision of the temperature.
 三、 技术参数。(Specifications):