国产精品视频一区二区三区四,亚洲av美洲av综合av,99国内精品久久久久久久,欧美电影一区二区三区电影

   MCY-C enzyme tester is the latest development and updated production. Which using LCD screen in Chinese and man-machine interface, easy to operate. The tester make use of vertical circular flat-bottomed beaker, in the constant temperature tank, under the working state, the magnetic bar mixing even. the work of the uniform state is the international testing methods. The tester’s performance very stability: magnetic stirring big power with an even speed. temperature control with high-precision; shape with generous beautiful. it is the best tester in the pharmaceutical and cosmetic industry.

The volume of flat-bottomed beaker            50-250ml

The range of temperature control               32-40 ℃

The accuracy of temperature control             <±0.1℃

The range of stirring speed adjustment           100-1000 r.p.m

The tolerance of stably of speed                 <±0.2％