<p>性能與優(yōu)點(diǎn)</p><p>SPB型水噴射泵,在選礦廠真空過濾機(jī)上取SZ型<水環(huán)式真空泵,在化工廠三效蒸發(fā)器上取W型往復(fù)式真空泵,都取得了顯著的節(jié)電效果和多方面的經(jīng)濟(jì)效益。節(jié)電率一般在24~50%,該機(jī)由于具有對被抽介質(zhì)無選擇性、抽氣能力大、工作范圍寬、無相對運(yùn)動(dòng)件(幾乎無需維修)等獨(dú)特的優(yōu)點(diǎn),其它rh真空泵至今無法替。</p><img src='http:///pic/125176/2/20160310160506_7574_zs_sy.jpg' /> <br /><p>該機(jī)組具有結(jié)構(gòu)緊湊,操作靈活可靠,使用方便等特點(diǎn),廣泛應(yīng)用于電子工業(yè)、冶金工業(yè)、化學(xué)工業(yè)、原子能工業(yè)以及宇航等科研技術(shù)領(lǐng)域??蔀檎婵諢Y(jié)爐,各種真空鍍膜機(jī)以及真空電子束焊機(jī)、各類真空電爐、電子顯微鏡、各種電子射線、加速器、宇宙空間模擬容器所需之高真空環(huán)境均可用JK系列擴(kuò)散泵真空機(jī)組來實(shí)現(xiàn)。</p><p>This unit has the features such as compact structure, flexible and reliable operation, easy to use. It is widely applied in electronic industry, metallurgy industry, chemical industry, nuclear industry and in scientific research technology fields such as aerospace.The ultra vacuum environment required by vacuum sintering furnace, vacuum coating machine, vacuum electron-beam welder, various vacuum furnace, electron microscope, various electron rays, accelerators and space simulation chamber could be achieved by JK serial diffusion vacuum pump unit.</p><img src='http:///pic/125176/2/20160405145320_6083_zs_sy.jpg' /><img src='http:///pic/125176/1/20160307133712_5089_zs_sy.jpg' /><br /><p>產(chǎn)品系列:水環(huán)真空泵</p><p>產(chǎn)品簡介:2BV型水環(huán)式真空泵適用于抽除氣體和水蒸氣,吸氣壓力可以達(dá)到33mbar絕壓(97%真空度)。當(dāng)用變壓器油作為工作液時(shí)(稱為油環(huán)真空泵),吸氣壓力可達(dá)到6.7mbar絕壓(99.3%真空度),可以wq取往復(fù)式真空泵。當(dāng)液環(huán)真空泵在吸氣壓力接近極限真空下長期工作時(shí),應(yīng)聯(lián)接氣蝕保護(hù)管,以對泵進(jìn)行保護(hù)并xc氣蝕聲。作為壓縮機(jī)使用時(shí),其壓力大至0.26MPa(絕壓)。作為壓縮機(jī)使用時(shí),隨著排氣壓力的升高會(huì)造成2BV泵功率的加大,訂貨時(shí)應(yīng)注明排氣壓力以選擇適當(dāng)?shù)碾姍C(jī)功率。</p><img src='http:///pic/125176/2/20160405152022_5918_zs_sy.jpg' /><img src='http:///pic/125176/2/20160310160510_4702_zs_sy.jpg' />