標準藥典篩產品介紹:
是指按(an)《中(zhong)國(guo)藥(yao)(yao)(yao)(yao)(yao)典(dian)》規定,全國(guo)統一(yi)(yi)規格的用(yong)(yong)于藥(yao)(yao)(yao)(yao)(yao)劑(ji)生產(chan)的篩。藥(yao)(yao)(yao)(yao)(yao)典(dian)篩用(yong)(yong)于中(zhong)藥(yao)(yao)(yao)(yao)(yao)、西藥(yao)(yao)(yao)(yao)(yao)、生產(chan)制劑(ji)廠(chang)家或(huo)藥(yao)(yao)(yao)(yao)(yao)典(dian)單(dan)位對液(ye)體、粉體、顆(ke)粒狀藥(yao)(yao)(yao)(yao)(yao)品進(jin)行(xing)分(fen)(fen)(fen)(fen)級、篩分(fen)(fen)(fen)(fen)、過濾(lv)、去雜等。藥(yao)(yao)(yao)(yao)(yao)典(dian)篩可(ke)以手篩,為(wei)提高效率(lv)還可(ke)以與振篩機配合(he)使(shi)用(yong)(yong)。藥(yao)(yao)(yao)(yao)(yao)典(dian)篩在實際生產(chan)中(zhong),也常使(shi)用(yong)(yong)工業規格篩,這類篩的規格標(biao)準應與藥(yao)(yao)(yao)(yao)(yao)篩標(biao)準相同(tong),且不影(ying)響(xiang)藥(yao)(yao)(yao)(yao)(yao)劑(ji)質量具體的查詢藥(yao)(yao)(yao)(yao)(yao)智(zhi)網。中(zhong)國(guo)藥(yao)(yao)(yao)(yao)(yao)典(dian)篩(又稱標(biao)準藥(yao)(yao)(yao)(yao)(yao)篩)是指按(an)《中(zhong)國(guo)藥(yao)(yao)(yao)(yao)(yao)典(dian)》規定,全國(guo)統一(yi)(yi)規格的用(yong)(yong)于藥(yao)(yao)(yao)(yao)(yao)劑(ji)生產(chan)的篩。藥(yao)(yao)(yao)(yao)(yao)典(dian)篩用(yong)(yong)于中(zhong)藥(yao)(yao)(yao)(yao)(yao)、西藥(yao)(yao)(yao)(yao)(yao)、生產(chan)制劑(ji)廠(chang)家或(huo)藥(yao)(yao)(yao)(yao)(yao)典(dian)單(dan)位對液(ye)體、粉體、顆(ke)粒狀藥(yao)(yao)(yao)(yao)(yao)品進(jin)行(xing)分(fen)(fen)(fen)(fen)級、篩分(fen)(fen)(fen)(fen)、過濾(lv)、去雜等。藥(yao)(yao)(yao)(yao)(yao)典(dian)篩可(ke)以手篩,為(wei)提高效率(lv)還可(ke)以與振篩機配合(he)使(shi)用(yong)(yong)。廣泛用(yong)(yong)于磨(mo)料(liao),地堪(kan),冶金(jin),藥(yao)(yao)(yao)(yao)(yao)典(dian),化工建材等行(xing)業顆(ke)粒物(wu)料(liao)的精確篩分(fen)(fen)(fen)(fen)和粒度檢測。

標準藥典篩產(chan)品型號:Φ200*50、Φ200*25。
Φ200標準藥典篩網標準目數對照表:

Φ200標準藥典篩特點:
1、篩(shai)框精致耐用(yong),配(pei)合嚴密決(jue)不泄露, 篩(shai)框采用(yong)優質不銹鋼拉伸拋(pao)光而成,壁(bi)厚0.6-0.7毫米,表面光可(ke)(ke)鑒人,整體成型(xing)堅固耐用(yong),沒有磁(ci)性,篩(shai)網與(yu)(yu)篩(shai)框通過錫焊固定,不會松弛。能耐300度以(yi)下(xia)(xia)高溫。由(you)于采用(yong)拉伸成型(xing)尺(chi)寸統一,并(bing)且上下(xia)(xia)篩(shai)框采取錐(zhui)面配(pei)合(與(yu)(yu)閥門(men)密封方式一致),上下(xia)(xia)安裝后完(wan)全密封,同時由(you)于篩(shai)框,框于框之間導電可(ke)(ke)以(yi)接地,避(bi)免了靜電吸附(與(yu)(yu)美國(guo)泰(tai)勒篩(shai)結構一致)細顆粒下(xia)(xia)料順(shun)利。如果用(yong)戶要(yao)求也可(ke)(ke)配(pei)密封圈(quan),但(dan)考慮(lv)靜電問題和密封已達(da)到要(yao)求一般不用(yong)。

2、篩(shai)(shai)(shai)網(wang)(wang)(wang)網(wang)(wang)(wang)孔(kong)精確 篩(shai)(shai)(shai)網(wang)(wang)(wang)按(an)標(biao)準(zhun)篩(shai)(shai)(shai)號(hao)及網(wang)(wang)(wang)孔(kong)尺(chi)寸標(biao)記,所(suo)以不(bu)同(tong)時(shi)間(jian)生(sheng)產的同(tong)一規格(ge)網(wang)(wang)(wang)孔(kong)一致。金屬絲(si)編織網(wang)(wang)(wang)試(shi)驗篩(shai)(shai)(shai),網(wang)(wang)(wang)孔(kong)尺(chi)寸方孔(kong)2.36至0.02毫米(mi)(mi)(20微(wei)米(mi)(mi))三(san)角(jiao)孔(kong)網(wang)(wang)(wang)孔(kong)尺(chi)寸可至0.005毫米(mi)(mi)(5微(wei)米(mi)(mi)),篩(shai)(shai)(shai)網(wang)(wang)(wang)按(an)B6003.1-1997標(biao)準(zhun)編織。符合(he)國際標(biao)準(zhun)ISO3310-1:1990 R20/3,R20,R40/3系列,篩(shai)(shai)(shai)網(wang)(wang)(wang)材質有(you)黃銅H80、不(bu)銹鋼SUS304.并可經電鍍化學(xue)加工(gong),可使篩(shai)(shai)(shai)面光(guang)滑耐(nai)磨(mo),同(tong)時(shi)經緯絲(si)結點固定在一起,網(wang)(wang)(wang)孔(kong)長期使用(yong)不(bu)會變(bian)形。所(suo)有(you)篩(shai)(shai)(shai)網(wang)(wang)(wang)均經工(gong)具顯微(wei)鏡和投影儀嚴格(ge)檢(jian)查,磨(mo)料檢(jian)查篩(shai)(shai)(shai)可用(yong)我公(gong)司(si)配有(you)磨(mo)料磨(mo)具研究所(suo)(三(san)磨(mo)所(suo))生(sheng)產的標(biao)準(zhun)砂(98標(biao)、F砂、P砂)校(xiao)驗。我公(gong)司(si)承諾新試(shi)驗篩(shai)(shai)(shai)網(wang)(wang)(wang)孔(kong)如不(bu)合(he)格(ge)免費退換(huan)。

3、金屬穿孔板(ban)試(shi)驗篩(shai),主要用于大網孔試(shi)驗篩(shai)(大于3毫米(mi))按GB6003.2-1997標準加工。符合國際標準ISO3310-2:1990 R20/3,R20,R40/3系(xi)列。篩(shai)網材質不銹鋼。
Φ200藥典篩網標準檢驗方法:
1、金屬(shu)絲篩網在(zai)下面有均(jun)勻光源(yuan)的(de)毛(mao)玻璃檢驗臺(tai)上(shang)進(jin)行檢驗。網孔尺寸(cun)大于(yu)1.00mm者允許(xu)在(zai)無光源(yuan)背(bei)景的(de)檢驗臺(tai)上(shang)檢驗。
2、檢(jian)驗(yan)大(da)(da)網孔尺寸(cun)時,應精確地進行測量。測量裝置的精密度至少為(wei)2.5μm或為(wei)該網孔尺寸(cun)中(zhong)間偏差的1/10,兩(liang)者之(zhi)中(zhong)選用數(shu)值較大(da)(da)者。
3、編織質(zhi)量的檢驗: 用目(mu)測或以5~25 倍放大鏡觀察,缺陷處及報(bao)廢(fei)部位應做出(chu)明(ming)顯標志。
4、大(da)網孔(kong)尺(chi)寸(cun)的(de)檢驗(yan):應先以目測找出大(da)孔(kong),再用相應的(de)儀器或量(liang)具(ju)測量(liang)尺(chi)寸(cun),但距網邊(bian)不(bu)得小于(yu)20mm,測量(liang)網孔(kong)尺(chi)寸(cun)應測網孔(kong)對邊(bian)中點的(de)距離。
5、網孔(kong)尺寸(cun)小(xiao)于(yu)1mm的(de)篩網的(de)大(da)(da)網孔(kong)的(de)數量(liang)在100 mmX 100 mm網面(mian)上(shang)測(ce)定(ding);網孔(kong)尺寸(cun)大(da)(da)于(yu)或等(deng)于(yu)1mm的(de)篩網的(de)大(da)(da)網孔(kong)的(de)數量(liang)在200 mmX200mm網面(mian)上(shang)測(ce)定(ding)。
6、網孔(kong)算術平(ping)均尺寸的(de)檢驗:應在網孔(kong)尺寸偏差最大(da)處,按經(jing)、緯向分別測(ce)定三(san)處,各處間的(de)連(lian)線(xian)均不(bu)得與經(jing)、緯向平(ping)行(xing),測(ce)量部位任意選(xuan)擇,但距網邊(bian)不(bu)小于20 mm。

同時我(wo)公司(si)也生產與φ200標(biao)準藥典篩(shai)(shai)配套的拍擊式(shi)試驗(yan)(yan)篩(shai)(shai)機(ji)、標(biao)準篩(shai)(shai)機(ji)(祥見產品(pin)說明(ming))。拍擊式(shi)試驗(yan)(yan)篩(shai)(shai)機(ji)、標(biao)準篩(shai)(shai)機(ji)符(fu)合國家標(biao)準,最多可安裝(zhuang)8層標(biao)準篩(shai)(shai),設備裝(zhuang)有定時器可定時關(guan)機(ji),保證每次生產或試驗(yan)(yan)的一(yi)致性(xing)。
