国产高清视频在线播放www色,国产成人精品久久亚洲高清不卡,色哟哟精品视频在线观看精品精华液,精品无码久久久久久国产换脸,国产超碰人人做人人爱

YHGX series program temperature control temperature constant temperature oil bath, maximum outer loop flow for 15 l/Min, the constant temperature accuracy requirement of high low temperature experimental apparatus, has heating speed is adjustable, make the tank temperature and uniform, the characteristics of intelligent temperature control more accurate.Also as an ordinary thermometer and other temperature measuring instrument calibration purposes in manufacturing.Is widely used in petroleum, chemical, electronic instrument, physics, chemistry, biology engineering, life science, light food, physical testing and chemical analysis and research departments, can also be used by institutions of higher learning, enterprises, qc and production department work for the user to provide a controlled hot cold, the temperature even constant field source, the test samples or products for constant temperature test or tests. 

Product features:
1, microcomputer intelligent control system, heating up fast, speed adjustable, temperature stability, easy operation, can be segmented temperature control.
2, water oil dual purpose: at room temperature to 100 ℃ and room temperature to 200 ℃ and room temperature to 300 ℃.
3, LED double window to display the temperature measurements and temperature set point, the display resolution of 0.01 ℃ or 0.1 ℃, touch the button is easy to operate.
4, can be inside and outside circulation, temperature uniformity in inner loop to ensure constant, circulating pump can introduction to the groove heated liquid heating or constant temperature conversion experiment.
5, table structure, small volume.