ProMinent隔(ge)膜(mo)泵/普羅(luo)名特(te)計(ji)量(liang)泵通(tong)過(guo)調(diào)節(jié)沖(chong)程長度L和沖(chong)程頻(pin)率(lv)F即可實現(xiàn)對計(ji)量(liang)泵輸出的雙維(wei)調(diào)節(jié)。盡(jin)管沖(chong)程長度和頻(pin)率(lv)都(dou)可(ke)以作(zuo)為調(diào)節(jié)變(bian)量,但在工(gong)程應(yīng)(ying)用(yong)中(zhong)壹(yi)般將(jiang)沖(chong)程長度視(shi)為粗調(diào)變量(liang),沖(chong)程頻(pin)率(lv)為細(xì)調(diào)變量(liang):調(diào)節(jié)沖(chong)程長度至(zhi)壹(yi)定(ding)值(zhi),然後(hou)通(tong)過(guo)改變其頻(pin)率(lv)實(shi)現(xiàn)精(jing)細(xì)調(diào)節(jié),增(zeng)加調(diào)節(jié)的(de)靈活(huo)性(xing)。
Beta系列(lie)普羅(luo)名特(te)Prominent計(ji)量(liang)泵通(tong)過(guo)沖(chong)程頻(pin)率(lv)和沖(chong)程長度均可(ke)調(diào)整被(bei)計(ji)量(liang)介(jie)質(zhì)(zhi)的(de)流(liu)量(liang)。沖(chong)程長度可(ke)無級連續(xù)調(diào)節(jié);0-100%,沖(chong)程頻(pin)率(lv)以10%步(bu)幅(fu)調(diào)節(jié),範(fàn)(fan)圍從(cong)10%-100%。即使(shi)供(gong)電(dian)電(dian)流(liu)波(bo)動很大(da),也(ye)不會對(dui)計(ji)量(liang)產(chǎn)(chan)生(sheng)任何(he)影(ying)響。雙級液位(wei)開關(guān)(guan)是我(wo)們(men)在安全方面的另壹(yi)個優(yōu)(you)勢(shi)。