The small-sized vacuum pump has a casing configuring an outer shell, a pump chamber that is provided in the casing and has the suction port and a discharge port, a rotor rotatably provided in the pump chamber, a rotary shaft that is provided so as to integrally rotate with the rotor ...
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3. After the screening plate, the surface area of the clay is enlarged, and the internal gas is gradually passed through vacuum pump suction to remove.4. The clay continues to move forward while degassing, and the gas has basically been dis...
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JJ Gao,LI Yin-Xia - 《Vacuum》 被引量: 4发表: 2014年 Small-sized pump A small-sized pump comprising a common valve chamber, a plural number of pump chambers respectively arranged round the common valve chamber and each having a diaphragm, a drive member provided in the inclined state and...
Benchtop Laboratory Vacuum Freeze Dryer for Sale Usage Freeze Drying Machine for Lab Used Various Normal, Top-Press, Manifold, Manifold Top-Press, T Freeze Drying Area 0.12m2 Cold Trap Temp. -55c Nos. of Trays 4PCS Vacuum Pump Included Yes Certificate CE; ISO Del...
8. Advanced system, low operating current and low energy consumption;9. One-button fast defrosting technology, over temperature automatic protection.10.Commercial grade vacuum pump with low noise (oilless vacuum pump is optional)Product parameters: Model WK-HF1 WK-HF4 WK-H...
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For a small source to be analysed the inner cover case is attached to the inside of the outer cover case and the enclosure is evacuated by a vacuum pump (5) through air route (11), air route (12) is closed by a valve (13). For a larger source to be analysed, only the larger ...
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