亚洲精品国产美女久久久,一个人看的视频www在线观看,中文无码久久精品,真人做人试看120分钟,亚洲国产精品久久久天堂

Products Introduction：
SG-800 type low-speed centrifuge products handsome in appearance, small size, fully functional. Stable, adjustable speed and automatically adjust the balance, the use of low temperature, high efficiency, and wide adaptability.Applicable to pharmaceutical products, blood banks, clinical trials, and biochemical laboratories for serum, plasma, urea qualitative analysis
Use Explain
The table should be flat solid centrifuge, the workplace should be neat and clean, dry and well ventilated, ambient temperature to 5-32 Degrees  is suitable. Open the centrifuge will wipe clean the inside. put in weighing the same test-tube, Centrifuge lid closed, adjust speed control knob, rise to the required speed. before  stop the knob must be placed in the minimum speed position. timer "set" zero "on the power switch, turn off the power. wipe the inside and turned to close the centrifuge lid.
Safety Tips
Prohibited running  not installed load turned; Should be checked before running that the rotor is corrosion damage; When the rotor is running Do not touch the turned Running; Turned to the load imbalance is prohibited under the state of operation.