簡要描述:土(tu)工(gong)(gong)凍脹試(shi)驗箱適用于凍土(tu)工(gong)(gong)程、隧(sui)道(dao)工(gong)(gong)程、地(di)鐵(tie)工(gong)(gong)程、土(tu)木工(gong)(gong)程、煤(mei)礦(kuang)和(he)水利工(gong)(gong)程等(deng)領(ling)域的土(tu)工(gong)(gong)凍脹力(li)和(he)凍脹量試(shi)驗,GB/T50123-1999和(he)SL237-039-1999等(deng)技術標準。
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土工凍脹試驗箱產品介紹(shao):
本產品適用于(yu)凍(dong)土(tu)工(gong)程(cheng)(cheng)、隧道(dao)工(gong)程(cheng)(cheng)、地鐵(tie)工(gong)程(cheng)(cheng)、土(tu)木工(gong)程(cheng)(cheng)、煤礦和(he)水利工(gong)程(cheng)(cheng)等領域的土(tu)工(gong)凍(dong)脹(zhang)力(li)和(he)凍(dong)脹(zhang)量試驗,GB/T50123-1999和(he)SL237-039-1999等技(ji)術標準。
土工凍脹試驗箱主要技術參數:
1.溫度范圍:-40℃~+60 ℃
2.ACC工作溫度(du):60℃
3.溫(wen)度(du)波(bo)動度(du):±0.1℃~0.2℃
4.加熱功率:1500W
5.制冷量@20℃溫度(du):900W
6.循(xun)環泵:全封閉磁力(li)驅動循(xun)環泵
7.泵(beng)壓力:700mbar
8.循環(huan)泵(beng)流量:12L/min
9.液體傳熱介質:II類設(she)備,適合易燃液體傳熱介質(Class II/FL)
10.溫(wen)度(du)程序控制(zhi):正弦(xian)與線性混合編程
11.壓縮機(ji):全封閉機(ji)械壓縮機(ji)
12.制(zhi)冷(leng)劑:HFC404a
13.冷凝(ning)方式:風冷+輔助水冷卻(que)
14.內(nei)膽材料:一次(ci)成型不銹鋼槽
15.保(bao)溫材料(liao):聚(ju)氨(an)酯現場發泡
16.標準配置(zhi):電(dian)熱玻璃觀察窗、頂置(zhi)式射燈、Φ63.5電(dian)纜孔、補水裝(zhuang)置(zhi)及通(tong)道、 RS232/RS485通(tong)選接口
17.安(an)全裝置(zhi):壓(ya)縮機超壓(ya)、溫(wen)度傳感(gan)器異常保(bao)護和報(bao)警、高(gao)溫(wen)保(bao)護和低溫(wen)報(bao)警。
18.選(xuan)裝裝置:漏(lou)電斷路器、累時器、試驗電源(yuan)座、溫(wen)度記錄儀(yi)、凍脹(zhang)(zhang)量與凍脹(zhang)(zhang)力(li)測量樣品裝置
19.電源:380V3N~/50Hz
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