The BV225 and BV240 laboratory cell house aspiration pump use and Nissan maintenance precautions are as follows:
Instructions:
1. Before use, you can choose whether to sterilize the waste liquid bottle, liquid suction head and connecting hose according to the experimental requirements. The liquid suction head, waste liquid bottle, hose and other components of the instrument can be autoclaved or immersed in alcohol.
2. Insert one end of the tube with the water blocking filter into the main body of the aspiration pump and the other end to the waste bottle.
3. Connect one end of the pipette to the other socket of the waste bottle and connect it to the pipe using the pipetting head.
3. When the connection is complete, plug in the power switch.
4. Press the power button to turn on the vacuum pump. After the power is turned on, use the regulating valve to adjust the vacuum degree and pumping speed of the vacuum pump.
5. When using the liquid suction head for liquid suction, it is recommended to put a disposable tip on the front of the liquid suction head.
6. After completing the experiment, turn off the instrument.
Precautions:
1. When using BV225 and BV240 laboratory cell house aspiration pump, please pay attention to observe the remaining capacity of the waste bottle. When the liquid is almost full, dump the liquid in the waste bottle in time to prevent the damage caused by directly sucking into the vacuum pump after the liquid is full.
2. When connecting the instrument, please be sure to connect the dish filter to prevent the damage of the instrument caused by the liquid directly pumping into the vacuum pump. If the liquid is sucked into the dish filter, please replace it with a new one.
3. If a small amount of liquid is inhaled during the operation of the vacuum pump, do not shut down immediately after the end of the vacuum pump. Pump air for at least 0.5-1h to empty.
4. The instrument is equipped with a spare fuse, please take care of it. Once the fuse is damaged and the machine cannot be turned on, remove the spare fuse for replacement.
Perforated Metal
The perforated metal including glavanized perforated metal, stainless steel perforated metal, painted perforated metal, aluminium perforated metal, etc .
Hole type: round, long circle, oval, square, rectangular, diamond, hexagon, cross-shaped and other special-shaped hole
The technology of perforated metal : stamping, leveling, cutting, bending, reel, welding, stereotypes, surface treatment.
In generally , the perforated metal be used on mining, machinery, food,sports supplies, kitchen supplies, silencer, decorative, construction, electronics and transportation .
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