熱門關鍵詞: 高低溫試驗箱 恒溫恒濕試驗箱 步入式恒溫恒濕實驗室 高壓加速老化試驗箱 冷熱沖擊試驗箱
定(ding)值控(kong)(kong)制(zhi)是(shi)用(yong)設(she)備(bei)進行單(dan)一(yi)溫度(du)的控(kong)(kong)制(zhi)試驗(yan),開機(ji)后(hou)將儀表控(kong)(kong)制(zhi)溫度(du)設(she)定(ding)為(wei)試驗(yan)要(yao)求(qiu)的某一(yi)溫度(du),到達要(yao)求(qiu)溫度(du)后(hou)按(an)照試驗(yan)要(yao)求(qiu)的時間(jian)計時,運行到達要(yao)求(qiu)的時間(jian)后(hou)關機(ji)完(wan)成試驗(yan)任務。定(ding)值控(kong)(kong)制(zhi)屬于單(dan)一(yi)性試驗(yan),一(yi)個試驗(yan)結束(shu)后(hou),如需(xu)再故其他定(ding)值試驗(yan).須(xu)重新設(she)定(ding)試驗(yan)溫度(du)值,不可(ke)能一(yi)次(ci)做不同溫度(du)組(zu)合試驗(yan)是(shi)定(ding)值控(kong)(kong)制(zhi)的特點。目前定(ding)值控(kong)(kong)制(zhi)的高低溫箱選配的溫控(kong)(kong)儀表大多為(wei)普(pu)通的PID溫控(kong)(kong)儀表,如:日本神港的JCD-33A、臺儀的FU96等(deng)儀表,它(ta)們(men)只(zhi)有定(ding)值控(kong)(kong)制(zhi)功(gong)能,一(yi)次(ci)只(zhi)能做單(dan)一(yi)溫度(du)試驗(yan)。
本文標簽: 高低溫試驗箱 高低溫試驗箱控制系統
400電話