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技術文章
  • 弘寶恒溫恒濕測試機六大系統介紹   恒(heng)溫恒(heng)濕(shi)箱由(you)制(zhi)(zhi)冷(leng)系(xi)(xi)(xi)統(tong)(tong),加熱系(xi)(xi)(xi)統(tong)(tong),控制(zhi)(zhi)系(xi)(xi)(xi)統(tong)(tong),濕(shi)度系(xi)(xi)(xi)統(tong)(tong),送風循(xun)環系(xi)(xi)(xi)統(tong)(tong),和(he)(he)傳感器系(xi)(xi)(xi)統(tong)(tong)等組成,上述系(xi)(xi)(xi)統(tong)(tong)分屬電氣和(he)(he)機(ji)(ji)械(xie)制(zhi)(zhi)冷(leng)兩大方面(mian)。下(xia)面(mian)敘(xu)述幾(ji)個主要系(xi)(xi)(xi)統(tong)(tong)的(de)(de)工(gong)(gong)作(zuo)原理和(he)(he)工(gong)(gong)作(zuo)過程。以下(xia)是(shi)弘寶恒(heng)溫恒(heng)濕(shi)測(ce)試(shi)機(ji)(ji)六大系(xi)(xi)(xi)統(tong)(tong)介紹:1.制(zhi)(zhi)冷(leng)系(xi)(xi)(xi)統(tong)(tong):制(zhi)(zhi)冷(leng)系(xi)(xi)(xi)統(tong)(tong)是(shi)恒(heng)溫恒(heng)濕(shi)測(ce)試(shi)機(ji)(ji)的(de)(de)關鍵部分之一。一般來說,制(zhi)(zhi)冷(leng)方式(shi)都是(shi)機(ji)(ji)械(xie)制(zhi)(zhi)冷(leng)以及輔助液氮制(zhi)(zhi)冷(leng),機(ji)(ji)械(xie)制(zhi)(zhi)冷(leng)采用蒸汽壓(ya)縮式(shi)制(zhi)(zhi)冷(leng),它們主要由(you)壓(ya)縮機(ji)(ji),冷(leng)凝(ning)器,節流機(ji)(ji)構(gou)和(he)(he)蒸發器組成。如果我(wo)們試(shi)驗的(de)(de)溫度
    發布時間(jian):2014-10-11 16:57 點(dian)擊(ji)次(ci)數:984 次(ci)
  •   高速度按鍵壽命測試機弘寶制造 不斷的**研發(fa),弘寶(bao)在應客(ke)戶(hu)要(yao)求的情況下自主研發(fa)制(zhi)造(zao)出高(gao)速(su)度的按鍵(jian)壽命(ming)(ming)測(ce)試機(ji)(ji)(ji),解決了客(ke)戶(hu)的測(ce)試問(wen)題,并(bing)儀成功(gong)交貨(huo)驗收。高(gao)速(su)度按鍵(jian)壽命(ming)(ming)測(ce)試機(ji)(ji)(ji)弘寶(bao)制(zhi)造(zao),關(guan)于(yu)此按壽命(ming)(ming)測(ce)試機(ji)(ji)(ji)詳細規(gui)(gui)格(ge)以下闡述:一(yi)、概述本(ben)機(ji)(ji)(ji)可對(dui)開關(guan)、計(ji)算(suan)機(ji)(ji)(ji)、手機(ji)(ji)(ji)、計(ji)算(suan)器(qi)、記事本(ben)、數碼相機(ji)(ji)(ji)等鍵(jian)盤做按鍵(jian)壽命(ming)(ming)測(ce)試,尤其適用于(yu)硅橡膠類按鍵(jian)作疲勞測(ce)試二、主要(yao)技術(shu)指標1,規(gui)(gui)格(ge):單軸(zhou)2,打擊速(su)度:150-450次/分鐘(zhong)3,測(ce)試荷重壓力:荷重砝碼100g.
    發布時間(jian):2014-10-06 13:15 點(dian)擊次(ci)數:991 次(ci)
  •  皮革耐磨試驗機詳細說明分享 皮革耐(nai)磨(mo)試(shi)(shi)(shi)驗(yan)機詳細說(shuo)明分享(xiang)一、用途(tu)本機適用于皮革、布、紙(zhi)、涂料、合板、地磚、玻(bo)璃、天(tian)然(ran)橡膠等(deng)材料之耐(nai)磨(mo)耗試(shi)(shi)(shi)驗(yan)。二、原理本機以回轉之試(shi)(shi)(shi)樣(yang)頂著一對磨(mo)耗輪,并加(jia)以規(gui)定之負(fu)載,試(shi)(shi)(shi)樣(yang)旋轉時(shi)帶動磨(mo)耗輪,藉以磨(mo)耗試(shi)(shi)(shi)樣(yang)。磨(mo)耗損(sun)失重量(liang)為(wei)試(shi)(shi)(shi)驗(yan)前后之重量(liang)差。三、執(zhi)行標(biao)準(zhun)本機符合DIN-53754、53799、53109,TAPPI-T476,ASTM-D3884,ISO5470-1,GB/T5478-2008等(deng)標(biao)準(zhun)要求
    發布時間:2014-09-23 12:02 點擊次數:1104 次
  • 電子拉力測試機測試系統簡介 電(dian)(dian)子(zi)(zi)拉力(li)測試(shi)機(ji)測試(shi)系(xi)統簡(jian)介,拉力(li)測試(shi)系(xi)統有軟件部分(fen)跟硬件部分(fen)組成。1、電(dian)(dian)子(zi)(zi)拉力(li)測試(shi)機(ji)數據(ju)采集速(su)率太(tai)低(di)(di)目前模擬信號的數據(ju)采集是(shi)通過A/D轉(zhuan)(zhuan)換(huan)器(qi)來實(shi)現(xian)的。A/D轉(zhuan)(zhuan)換(huan)器(qi)的種類很多,但在(zai)電(dian)(dian)子(zi)(zi)拉力(li)試(shi)驗機(ji)上采用*多的是(shi)∑-△型A/D轉(zhuan)(zhuan)換(huan)器(qi)。這(zhe)類轉(zhuan)(zhuan)換(huan)器(qi)使用靈活,轉(zhuan)(zhuan)換(huan)速(su)率可(ke)動態調整(zheng),既可(ke)實(shi)現(xian)高速(su)低(di)(di)精度的轉(zhuan)(zhuan)換(huan),又可(ke)實(shi)現(xian)低(di)(di)速(su)高精度的轉(zhuan)(zhuan)換(huan)。在(zai)電(dian)(dian)子(zi)(zi)拉力(li)測試(shi)機(ji)上由于對數據(ju)的采集速(su)率要求不是(shi)太(tai)高,一般達每秒幾十次到(dao)幾
    發布(bu)時間:2014-09-10 15:39 點擊次(ci)數:939 次(ci)
  • 恒溫恒濕測試機的功能介紹  恒(heng)(heng)溫(wen)(wen)恒(heng)(heng)濕測試(shi)(shi)機(ji)也可是高低溫(wen)(wen)試(shi)(shi)驗箱的(de)變身,多了濕度的(de)測試(shi)(shi),恒(heng)(heng)溫(wen)(wen)恒(heng)(heng)濕測試(shi)(shi)機(ji)的(de)功能介(jie)紹: 用于檢(jian)(jian)測材料(liao)(liao)在各種環(huan)境下性能的(de)設(she)備(bei)及(ji)試(shi)(shi)驗各種材料(liao)(liao)耐熱(re)、耐寒、耐干、耐濕性能。適合(he)電子、電器、通訊、儀(yi)表、車輛(liang)、塑膠制(zhi)(zhi)(zhi)品(pin)、金屬(shu)、食品(pin)、化學、建材、醫療、航天等制(zhi)(zhi)(zhi)品(pin)檢(jian)(jian)測質量之用。恒(heng)(heng)溫(wen)(wen)恒(heng)(heng)濕試(shi)(shi)驗機(ji)為(wei)了保證(zheng)試(shi)(shi)驗箱對(dui)降溫(wen)(wen)速率和*低溫(wen)(wen)度的(de)要求,恒(heng)(heng)溫(wen)(wen)恒(heng)(heng)濕試(shi)(shi)驗箱制(zhi)(zhi)(zhi)冷(leng)系統采用進(jin)口壓縮機(ji)所(suo)組(zu)成(cheng)的(de)復疊式制(zhi)(zhi)(zhi)冷(leng)系統,該制(zhi)(zhi)(zhi)冷(leng)系統具(ju)有匹配合(he)理、可
    發布時間:2014-09-09 09:44 點擊次數:924 次
  • 恒溫恒濕測試機使用過程中注意事項 恒溫(wen)(wen)(wen)恒濕測試機使用過(guo)程(cheng)中注意事項(xiang):⒈為(wei)避(bi)免恒溫(wen)(wen)(wen)恒濕試驗(yan)箱發生(sheng)機器(qi)故障,請(qing)(qing)提供額定電(dian)(dian)壓范圍(wei)內(nei)的電(dian)(dian)源(yuan)。⒉為(wei)了防止(zhi)觸電(dian)(dian)或(huo)產(chan)生(sheng)誤動作和故障,在安裝和接線(xian)結束之前,請(qing)(qing)不要接通電(dian)(dian)源(yuan)。⒊本產(chan)品為(wei)非防爆(bao)產(chan)品,請(qing)(qing)不要在有可(ke)燃或(huo)爆(bao)炸性氣(qi)體的壞境中使用恒溫(wen)(wen)(wen)恒濕機。⒋恒溫(wen)(wen)(wen)恒濕試驗(yan)箱工(gong)作中請(qing)(qing)盡(jin)量不要打(da)開(kai)試驗(yan)箱門(men),高溫(wen)(wen)(wen)時(shi)打(da)開(kai)可(ke)能(neng)會對(dui)操作人員造成(cheng)(cheng)**,低溫(wen)(wen)(wen)時(shi)打(da)開(kai)可(ke)能(neng)會對(dui)工(gong)作人員造成(cheng)(cheng)**,并且可(ke)能(neng)造成(cheng)(cheng)蒸發器(qi)結冰(bing),影響制冷(leng)效(xiao)果。
    發布時(shi)間(jian):2014-09-09 09:35 點擊(ji)次數:915 次
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