無油真空泵產(chǎn)品簡介

產(chǎn)品廣泛應(yīng)用于過濾、樣品濃縮、固相萃取等裝置中，是實(shí)驗(yàn)室重要的基礎(chǔ)設(shè)備。單級或雙級泵是通過橡膠膜片上下往復(fù)運(yùn)動(dòng)，引導(dǎo)氣流通過泵頭，形成真空狀態(tài)。無油真空泵提供了*潔凈的真空環(huán)境，泵體本身無需保養(yǎng)，而且不會(huì)產(chǎn)生任何污染物。

These pumps are widely used for applications including filtration, sample concentration, solid phase extraction. They are the important basic instruments in the lab. One-stage or two-stage pumps feature updown movement of flexible diaphragm during the mechanical stage which induces a flow of gas through the pump head, generating a vacuum. Thus they can provide a clean vacuum over the entire vacuum range. Dry pumps require little maintenancedon’t generate any waste material.

特點(diǎn)：features

1. 采用結(jié)實(shí)的鋁合金外殼，不銹鋼或塑料提手，使用輕便，功能全面。

Portabilityversatility with a tough, aluminum coverstainless steel or plastic handle.

2. 提供了一個(gè)潔凈的真空環(huán)境，不會(huì)對系統(tǒng)產(chǎn)生污染。

Provide a clean vacuumwon’t contaminate your system.

3. *的皮膜設(shè)計(jì)減少磨損，延長工作壽命。

Unique flat diaphragm design reduces weartear for long service life.

4. 內(nèi)設(shè)過熱自動(dòng)保護(hù)裝置防止電機(jī)損壞，延長泵的壽命。

Built-in heat-triggered protector prevents motor damageextends pump life.