采購三綜合試驗箱 三綜(zong)合(he)試驗箱結合(he)溫度(du)、濕度(du)、振動(dong)功能(neng)于(yu)一(yi)體,適用于(yu)航空航天產品、信息電(dian)子(zi)儀器儀表、材料、電(dian)工、電(dian)子(zi)產品、各(ge)種(zhong)電(dian)子(zi)元(yuan)氣件在(zai)綜(zong)合(he)的惡劣環境(jing)下檢驗其各(ge)項性能(neng)指標。 采購三綜合試驗箱 節能技(ji)(ji)術(shu):傳統設(she)備低溫(wen)(wen)(wen)控(kong)(kong)(kong)制(zhi)方(fang)式:制(zhi)冷(leng)壓縮(suo)(suo)機(ji)啟停控(kong)(kong)(kong)制(zhi)溫(wen)(wen)(wen)度(du)(溫(wen)(wen)(wen)度(du)波(bo)動大(da)、嚴(yan)重影響壓縮(suo)(suo)機(ji)壽命(ming),已淘汰的技(ji)(ji)術(shu))制(zhi)冷(leng)壓縮(suo)(suo)機(ji)恒定(ding)運(yun)行+加(jia)(jia)熱PID控(kong)(kong)(kong)制(zhi)(導致制(zhi)冷(leng)量(liang)與加(jia)(jia)熱相抵(di)消實(shi)現溫(wen)(wen)(wen)度(du)動態平衡,浪(lang)費了大(da)量(liang)的電能)新型PWM冷(leng)控(kong)(kong)(kong)制(zhi)技(ji)(ji)術(shu)實(shi)現低溫(wen)(wen)(wen)節能運(yun)行:低溫(wen)(wen)(wen)工(gong)(gong)(gong)作狀態,加(jia)(jia)熱器不參與工(gong)(gong)(gong)作,通(tong)過PWM技(ji)(ji)術(shu)控(kong)(kong)(kong)制(zhi)調節制(zhi)冷(leng)機(ji)組(zu)制(zhi)冷(leng)劑流量(liang)和(he)流向(xiang),對制(zhi)冷(leng)管(guan)道、冷(leng)旁(pang)通(tong)管(guan)道、熱旁(pang)通(tong)管(guan)道三向(xiang)流量(liang)調節,實(shi)現對工(gong)(gong)(gong)作室溫(wen)(wen)(wen)度(du)的自動恒定(ding)。此方(fang)式在低溫(wen)(wen)(wen)工(gong)(gong)(gong)況下(xia),可實(shi)現降低40%的能耗。該技(ji)(ji)術(shu)基(ji)于美國(guo)Sporlan公司定(ding)制(zhi)型號的PWM控(kong)(kong)(kong)制(zhi)閥: 技(ji)術(shu)規格: 型(xing)號 | SE-XT600 | SE-XT1200 | SE-XT2200 | 工作室尺寸(mm) | 800×800×950 | 1100×1100×950 | 1400×1400×1100 | 外形尺寸(mm) | 1220×2890×2150 | 1525×3590×2150 | 1825×3950×2300 | 垂直有(you)孔底板(ban)大尺(chi)寸(mm) | Max.?710 | Max.?1000 | Max.?1280 | 水平有孔底板大尺寸(mm) | Max.700*700 | Max.1000*1000 | Max.1200*1200 | 性 能 | 溫度范圍 | +100℃/+150℃/+180℃~-40℃/-70℃ | 溫度(du)均(jun)勻度(du) | <2℃ | 溫度偏差 | ±2℃ | 溫度波動度 | <1℃(<±0.5℃,按GB/T5170-1996表示(shi)) | 溫度(du)速率 | 5℃/ min~40℃/ min(選型) | 濕度范圍(wei) | 10~95%RH(98%RH與盲板一(yi)起使用時(shi)) | 濕度偏差 | ±3%(>75%RH), ±5%(≤75%R上(shang)) | 露點溫度范圍(wei) | ﹢4℃~﹢94(與盲板一起使(shi)用(yong)時(shi))﹢4℃~﹢59(與垂直有孔底(di)板使(shi)用(yong)時(shi))﹢4℃~﹢40(與水平有孔底(di)板使(shi)用(yong)時(shi)) | 低溫系統適應性 | *的設計(ji)滿(man)足全(quan)溫度(du)范圍內壓縮(suo)機(ji)自(zi)動運行 | 制(zhi)冷系統 | 制冷壓(ya)縮機 | 進口(kou)全(quan)封閉壓(ya)縮機 | 冷(leng)卻方(fang)式 | 水冷選配 |
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