性做久久久久久坡多野结衣-性做久久久久久久久浪潮-性欲影院-性影院-国产精品线路一线路二-国产精品兄妹在线观看麻豆

Product Introduction：
SG-3024 reciprocating oscillator is a preparation of biological samples of biological and chemical training equipment, this type of oscillator is the same quality products, advanced technology and reliable products, operating balance, noise, vibration speed can be adjusted, adjustment range wide, circling, and be mixed flask, to meet different customer needs. Plants, biological, microbial, biological products, genetic, virus, medical, environmental protection, scientific research, education and manufacturing sectors essential laboratory equipment. Equipment for the floor, the whole heart weight, oscillating back and forth in a continuous work in a smooth and reliable.

1.bottle rack is especially suitable for a variety of biological samples on test preparation training;
2.with mechanical timer;
3.speed adjustable, easy to operate security. SG-3024S model is more speed there are several significant features, user precise control over oscillation speed, the controlled experimental conditions, to meet the needs of users in sophisticated experiments.
Technical parameters：
Work: the level of reciprocating
Oscillation frequency （rpm） :0-360
Vibration amplitude （mm）: 20
Timing range （min） :0-120
Working load （kg）: 20
Total Power （w）: 60
Work size （cm） length * width: 44 * 26
Dimensions （cm） length * height * width: 44 * 28 * 23