服務熱線
021-57631797
歡(huan)迎訪問上(shang)海熙浩實業有限公司網站
189642939129-27
移(yi)(yi)液(ye)器(qi)使用(yong)(yong)小(xiao)常(chang)識(shi)1.使用(yong)(yong)合適的(de)(de)吸頭(tou)(tou)為確保更好(hao)的(de)(de)準確性(xing)和精度(du),建議移(yi)(yi)液(ye)量在吸頭(tou)(tou)的(de)(de)35%-100%量程范圍內。2.吸頭(tou)(tou)的(de)(de)安裝(zhuang)(zhuang)對于大多數品(pin)牌(pai)的(de)(de)移(yi)(yi)液(ye)器(qi),特別是(shi)多道移(yi)(yi)液(ye)器(qi),安裝(zhuang)(zhuang)吸頭(tou)(tou)并非易事:為追求良好(hao)的(de)(de)密封性(xing),需要將移(yi)(yi)液(ye)套柄(bing)插(cha)入吸頭(tou)(tou)后,左右轉動或前(qian)后搖動用(yong)(yong)力上(shang)(shang)緊。也有(you)人會(hui)用(yong)(yong)移(yi)(yi)液(ye)器(qi)反復撞擊吸頭(tou)(tou)來上(shang)(shang)緊,但(dan)這樣操作會(hui)導致吸頭(tou)(tou)變形而影(ying)響(xiang)精度(du),嚴重的(de)(de)則會(hui)損(sun)壞移(yi)(yi)液(ye)器(qi),所以(yi)應當避免...
9-27
離(li)(li)心(xin)機防爆(bao)測試是(shi)根據(ju)歐盟電子電器安(an)(an)(an)全(quan)標(biao)準中(zhong),針(zhen)對離(li)(li)心(xin)機的特殊(shu)安(an)(an)(an)全(quan)標(biao)準EN61010-2-20所做的爆(bao)炸(zha)測試,即事先破(po)壞離(li)(li)心(xin)機轉(zhuan)(zhuan)子,使(shi)其在大(da)負載、Highest轉(zhuan)(zhuan)速運行的情況下炸(zha)裂,確保沒(mei)有碎(sui)片飛出,保障操作(zuo)人員安(an)(an)(an)全(quan)的測試。通(tong)過(guo)該測試是(shi)安(an)(an)(an)全(quan)產品的標(biao)志。離(li)(li)心(xin)機轉(zhuan)(zhuan)子多為鋁合金(jin)或塑料材質,長期使(shi)用(yong)后會(hui)腐蝕或老(lao)化變脆,存在突然炸(zha)裂的風險,爆(bao)炸(zha)碎(sui)片如果穿(chuan)透防護筒而飛出將...
9-27
手持(chi)式風(feng)(feng)(feng)(feng)速儀(yi)是一(yi)種高精(jing)度、耐用的(de)小(xiao)(xiao)(xiao)型(xing)儀(yi)器(qi),它使(shi)用高精(jing)度超輕型(xing)寶石軸承葉輪(lun)來測量(liang)(liang)風(feng)(feng)(feng)(feng)速,啟動(dong)風(feng)(feng)(feng)(feng)速低。葉輪(lun)安放在強化玻璃塑料支架上,安裝簡單(dan),更換方便。儀(yi)器(qi)體積小(xiao)(xiao)(xiao),可(ke)以(yi)裝在口袋中,有一(yi)個(ge)LCD顯示器(qi),幾乎可(ke)以(yi)在任何地方進行測量(liang)(liang)。可(ke)以(yi)選擇風(feng)(feng)(feng)(feng)速、平均(jun)風(feng)(feng)(feng)(feng)速和大風(feng)(feng)(feng)(feng)速三種測量(liang)(liang)模(mo)式。它可(ke)以(yi)隨時(shi)切換測量(liang)(liang)單(dan)位:節、米/秒、公(gong)里/小(xiao)(xiao)(xiao)時(shi)、米/小(xiao)(xiao)(xiao)時(shi)或(huo)英尺/分鐘。儀(yi)器(qi)采用防(fang)水防(fang)震設計,使(shi)...
8-25
手持式(shi)紫(zi)外(wai)(wai)(wai)線(xian)(xian)燈采(cai)用將(jiang)供電(dian)(dian)(dian)電(dian)(dian)(dian)路和燈泡溶(rong)于一體,外(wai)(wai)(wai)觀(guan)采(cai)用了(le)手電(dian)(dian)(dian)筒式(shi)外(wai)(wai)(wai)殼設計,輕(qing)便小巧,是目前(qian)(qian)上(shang)輕(qing)便的(de)高(gao)壓放(fang)電(dian)(dian)(dian)紫(zi)外(wai)(wai)(wai)線(xian)(xian)燈。通過(guo)內置的(de)紫(zi)外(wai)(wai)(wai)線(xian)(xian)燈泡能(neng)(neng)夠發(fa)出(chu)強烈的(de)紫(zi)外(wai)(wai)(wai)線(xian)(xian),濾(lv)色片(pian)能(neng)(neng)夠將(jiang)可見光部分完(wan)整的(de)濾(lv)除(chu)掉。手持式(shi)紫(zi)外(wai)(wai)(wai)線(xian)(xian)燈的(de)使(shi)用要注意哪些事(shi)項:1、使(shi)用前(qian)(qian)須(xu)先(xian)檢查使(shi)用電(dian)(dian)(dian)壓、頻率是否與產(chan)品相(xiang)符(fu),并配用與本品相(xiang)符(fu)的(de)電(dian)(dian)(dian)源插座(zuo),然后接上(shang)電(dian)(dian)(dian)源,看見燈管(guan)里發(fa)出(chu)紫(zi)外(wai)(wai)(wai)光時,紫(zi)外(wai)(wai)(wai)線(xian)(xian)殺菌消毒工作...
7-28
高(gao)速(su)(su)離心機在廣泛(fan)用(yong)(yong)于(yu)生產工(gong)藝之外(wai)(wai),現在也大(da)量應用(yong)(yong)于(yu)實驗室(shi)設備。由于(yu)采用(yong)(yong)直(zhi)流變頻(pin)電機或(huo)直(zhi)流無(wu)刷(shua)(shua)電機,速(su)(su)度一般(ban)可調并(bing)且(qie)具(ju)有(you)較高(gao)轉速(su)(su)。機臺式結構,全鋼(gang)制結構,外(wai)(wai)觀設計新穎。采用(yong)(yong)直(zhi)流無(wu)刷(shua)(shua)電機驅動,運行噪音低、使用(yong)(yong)壽命長(chang)、提速(su)(su)快(kuai)、負載能力(li)強(qiang)。該機采用(yong)(yong)微(wei)電腦(nao)控制系統,LED數字顯示(shi)。產品特性(xing):●驅動:采用(yong)(yong)無(wu)刷(shua)(shua)直(zhi)流電機驅動、免維護(hu)、大(da)力(li)矩(ju)、升降速(su)(su)度快(kuai)、特殊組合減震裝置使電...
7-2
手持(chi)式(shi)紫(zi)(zi)外(wai)(wai)線(xian)燈(deng),UVL-14緊(jin)湊(cou)型紫(zi)(zi)外(wai)(wai)線(xian)燈(deng),UVL-21證件紫(zi)(zi)外(wai)(wai)線(xian)燈(deng),SL-2M貨(huo)幣(bi)(bi)驗證…美(mei)(mei)國紙幣(bi)(bi)具有嵌入式(shi)條紋,在紫(zi)(zi)外(wai)(wai)線(xian)照射(she)下會發(fa)(fa)出熒光如下:5美(mei)(mei)元(yuan)(yuan)發(fa)(fa)光藍色(se),10美(mei)(mei)元(yuan)(yuan)發(fa)(fa)光橙(cheng)色(se),20美(mei)(mei)元(yuan)(yuan)發(fa)(fa)光綠(lv)色(se),50美(mei)(mei)元(yuan)(yuan)發(fa)(fa)光黃色(se),100美(mei)(mei)元(yuan)(yuan)發(fa)(fa)光紅色(se)。1美(mei)(mei)元(yuan)(yuan)的(de)沒有條紋。常用(yong)的(de)紫(zi)(zi)外(wai)(wai)燈(deng)型號迷你型紫(zi)(zi)外(wai)(wai)線(xian)燈(deng),UVL-4手持(chi)式(shi)紫(zi)(zi)外(wai)(wai)線(xian)燈(deng),UVL-14手持(chi)式(shi)紫(zi)(zi)外(wai)(wai)線(xian)燈(deng),UVL-16緊(jin)湊(cou)型紫(zi)(zi)外(wai)(wai)...
6-15
美國(guo)Kestrel公司(si)NK5500(Kestrel5500)氣象儀概述(shu)介紹:·風(feng)速(su),風(feng)向,溫度(du),濕度(du),大氣壓力,可測氣象五參數(風(feng)向測量功能(neng)(neng),需選(xuan)(xuan)購(gou)風(feng)向標及三腳架)·具有(you)藍牙無線傳輸功能(neng)(neng)·自動或手動存儲(chu)數據,可通過藍牙無線連接到Windows和(he)MAC電腦,快速(su)數據上傳(需選(xuan)(xuan)購(gou)Kestrel藍牙適(shi)配(pei)器)·儀器便攜小巧(qiao),可方便的裝在口袋中·堅固耐用(跌落測試符合...
地址:上海市松江區廣(guang)富林(lin)路(lu)4855弄8號樓(lou)(lou)6樓(lou)(lou)
版權所有 © 2024 上海熙浩實業有限公司 技術支持:化工儀器網 GoogleSitemap