LK-01 型流量控制器 LK-01 te of flow controller
Lk-01型流量控制器是采用控制氣體（或液體）流量大小并且能保持控制的流量穩(wěn)重。適用下游（出口）壓力不變而上游壓力有變化中、小型試驗(yàn)裝置的控制對(duì)象，它廣泛應(yīng)用在分析儀器上，（如：色普儀、紅外分析儀、氧分析器等）用于穩(wěn)重載氣流或樣品流的流量。 工業(yè)上以吹氣法測(cè)量液位或比重時(shí)，用來(lái)穩(wěn)定空氣流量。
Lk-01型流量控制器具有結(jié)構(gòu)合理適用維修方便，控制準(zhǔn)確等特點(diǎn)，它是有控制器，針閥和轉(zhuǎn)子流量計(jì)組成，適用時(shí)根據(jù)轉(zhuǎn)子流量計(jì)的指示調(diào)節(jié)針閥的開(kāi)度，即可獲得所需之穩(wěn)重流量。
Lk01 te flow controller is applied for controlling and stabilizing flow rate of gas （or liquid）it is widely used for allmiddle test device of ytical instruments (such as chromatograp instrument,infrared yzer ,oxygen yzer and etc.)where downstream（outlet）pressure is constant while upstream varies。In industry，it is used for stabilizing air flow rate when measure liquid level and specific gravity by blowing way
Lk-01 te flow controlling made of controller，valve，and rotameter owns characteitics，such as reasonable structure，convenient maintenance，accurate control and etc。to obtain requied stable flow rate，we just need to adjust the needle valve according to indicator on rotameter
主要性能規(guī)范 Standards of main features
工作壓力 working pressure | 0.05-0.25MPa（10kgf/cm2） |
流量控制范圍 Control range of flow rate | 20-1000ml/分（如不用轉(zhuǎn)子流量計(jì)可達(dá)3000ml/分 ）20-1000ml/minute（can reach 3000ml/minute without rotameter） |
控制性能 Control performance | 輸入壓力變化 Tolerance of incoming pressure&plun;10% 輸入流量變化小于 Tolerance of output flow less than&plun;10% |
工作環(huán)境 Working atmosphere | 溫度 Temperature range＋15%-50%相對(duì)溫度relative humidity ＜80% |
外型尺寸 Dimension | 220×85×165 |
全機(jī)重量 Total weight | 2.4kg |
