狠狠色丁香久久综合婷婷亚洲成人福利在线-欧美日韩在线观看免费-国产99久久久久久免费看-国产欧美在线一区二区三区-欧美精品一区二区三区免费观看-国内精品99亚洲免费高清

Product Introduction：
SG-3020 series oscillator is a way to sample a variety of conditions in the same biochemical oscillation mixing apparatus, the oscillator is the same advanced technology and quality products, reliable products, operating balance, noise, vibration stepless speed can be tone. Stainless steel circling （special fixtures can be customized）, can be equipped with a variety of meeting the needs of customer needs, is a plant, biological, microbial, biological products, genetics, viruses, medicine, environmental protection, scientific research, education and productive sectors essential laboratory equipment.
Features：
1.equipped with mechanical timer
2.Variable speed, smooth operation
3.Universal spring test bottle rack is especially suitable for a variety of comparative test of the training preparation of biological samples.
4.Simple, safe operation, the oscillator for the floor, the whole center of gravity low, continuous oscillation in smooth and reliable work.
5.SG-3020F type and SG-3020FS-type oscillations with horizontal and vertical oscillation of the integrated function of two control systems: vertical bench with a clamp, to clamping a variety of test conditions, oscillations in the same bottle and mix well. Level of oscillation is equipped with universal spring testing bottle rack, especially for multiple comparison tests for the c*tion of biological samples preparation. Simple and safe, a multifunctional.
5.SG-3020ES model with a digital speed function, can accuray show the level of reciprocating motion speed, precise control of experimental conditions conducive to the user.
6.SG-3020FS model with a digital speed detection function, which can accuray show the level of speed and vertical reciprocating motion velocity. Help the user precise control of experimental conditions.