采用(yong)微機(ji)技(ji)術控制、利用(yong)高(gao)精度低壓差傳感器(qi)測(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)各類織造物(wu)(wu)、產業用(yong)織物(wu)(wu)、非(fei)織造物(wu)(wu)、工業濾紙和其他透(tou)(tou)(tou)氣性(xing)(xing)材料的(de)(de)(de)(de)透(tou)(tou)(tou)氣量(liang)。有(you)操(cao)作(zuo)簡單,測(ce)(ce)(ce)量(liang)精確(que)的(de)(de)(de)(de)優點,勿需裁剪試(shi)(shi)(shi)(shi)(shi)樣(yang)(yang)(yang)(yang),可(ke)以在(zai)樣(yang)(yang)(yang)(yang)品上(shang)直(zhi)接進行測(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)。試(shi)(shi)(shi)(shi)(shi)驗是通(tong)過測(ce)(ce)(ce)定(ding)孔(kong)(kong)板(ban)兩端的(de)(de)(de)(de)壓差變(bian)化(hua),測(ce)(ce)(ce)定(ding)樣(yang)(yang)(yang)(yang)品的(de)(de)(de)(de)透(tou)(tou)(tou)氣性(xing)(xing)能(neng)(neng)。為(wei)了測(ce)(ce)(ce)定(ding)不同(tong)透(tou)(tou)(tou)氣性(xing)(xing)的(de)(de)(de)(de)織物(wu)(wu),儀(yi)器(qi)備有(you)一套(tao)孔(kong)(kong)徑大小不同(tong)的(de)(de)(de)(de)孔(kong)(kong)板(ban),供選(xuan)(xuan)擇使用(yong)。織物(wu)(wu)透(tou)(tou)(tou)氣性(xing)(xing)研究有(you)了YG461L 型織物(wu)(wu)透(tou)(tou)(tou)氣性(xing)(xing)能(neng)(neng)測(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)則(ze)很多文章可(ke)做(zuo),特別是在(zai)介(jie)于大小不同(tong)孔(kong)(kong)徑的(de)(de)(de)(de)測(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi),都會(hui)有(you)優秀的(de)(de)(de)(de)體(ti)現。試(shi)(shi)(shi)(shi)(shi)樣(yang)(yang)(yang)(yang)夾通(tong)孔(kong)(kong)測(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)面積(ji)20c㎡為(wei)儀(yi)器(qi)的(de)(de)(de)(de)標(biao)準配(pei)置,另(ling)外可(ke)選(xuan)(xuan)配(pei)置見主(zhu)要技(ji)術指標(biao)。
適用標(biao)準(zhun):GB/T5453、ISO 9237、AFNOR G07-111、 ASTMD 737、 BS 5636、DIN 53887、 JISL 1096-A等
主要(yao)技(ji)術(shu)指(zhi)標:
1.壓差范(fan)圍(wei):50~500Pa;
2.測量范圍:0.167~15000mm/s;
3.測量誤差(cha):≤±2%;
4.被測織(zhi)物厚度:≤12mm;
5.吸(xi)風量調節(jie):自動動態(tai)調節(jie);
6.試樣面積(ji):5c㎡;20c㎡(Ф50mm);25c㎡;38c㎡(Ф70mm);50c㎡;100c㎡六種(zhong);
7.孔板:8孔(自動轉換);
8.孔板轉換:自適應,自動(dong)切換;
10.顯(xian)示方式:大屏幕液晶中文(wen)顯(xian)示;
11.控(kong)制方(fang)式:微(wei)機(ji)控(kong)制,高精度低(di)壓差傳感(gan)器(qi)動態測(ce)(ce)量,專(zhuan)業(ye)測(ce)(ce)試(shi)分(fen)析軟件(jian)包含(han)專(zhuan)業(ye)數學模型使測(ce)(ce)試(shi)自動完成(cheng),即使介于大小不同(tong)孔徑(jing)的測(ce)(ce)試(shi),都會保(bao)持測(ce)(ce)試(shi)數據一致。
12.設置(zhi)方式(shi):數字設定,可根據需要切換單位
13.工作方式:試樣自(zi)動壓緊,孔板檢測風量流量穩定自(zi)適應