YY 461D Textile Air Permeability Tester
Amagwiritsidwa ntchito poyesa kuchuluka kwa mpweya wamitundu yonse ya nsalu zolukidwa, nsalu zoluka, zopanda nsalu, nsalu zokutira, zida zosefera mafakitale ndi zikopa zina zopumira, mapulasitiki, mapepala aku mafakitale ndi zinthu zina zama mankhwala.
GB/T5453、GB/T13764，ISO 9237、EN ISO 7231、AFNOR G07，ASTM D737，BS5636,DIN 53887,EDANA 140.1,JIS L1096,TAPPIT251
1. Kutengera kulondola kwakukulu komwe kumatumizidwa kunja kwa micro pressure sensor, zotsatira zake ndizolondola, kubwereza kwabwino.
2. lalikulu chophimba mtundu kukhudza chophimba ntchito anasonyeza, Chinese ndi English mawonekedwe menyu ntchito.
3.Chidacho chimagwiritsa ntchito chipangizo chodzidzimutsa chodzipangira chokha kuti chiwongolere fani yoyamwa, kuthetsa vuto la zinthu zofanana chifukwa cha kusiyana kwakukulu kwapakati ndi phokoso lalikulu.
4. Chidacho chimakhala ndi orifice yokhazikika, yomwe imatha kumaliza kuwongolera mwachangu kuti zitsimikizire kulondola kwa data.
5. Njira yoyesera: kuyesa mwamsanga (nthawi yoyesera imodzi ndi yocheperapo masekondi a 30, ndipo zotsatira zake zikhoza kupezeka mwamsanga).
6. Mayeso okhazikika (mafani otulutsa kuthamanga kwa yunifolomu akuwonjezeka, kufika pa kusiyana kwa kupanikizika, sungani kupanikizika kwa nthawi inayake kuti mupeze zotsatira, zoyenera kwambiri kwa nsalu zina zomwe zimakhala ndi mpweya wochepa kwambiri kuti mutsirize mayeso olondola kwambiri).
1. Zitsanzo kuthamanga kusiyana osiyanasiyana: 1 ~ 2400Pa
2. Muyezo wa kuyeza kokwanira ndi mtengo wolozera: 0.5 ~ 14000mm/s (20cm2), 0.01mm/s
3. Cholakwika muyeso: ≤± 1%
4. Makulidwe a nsalu amatha kuyeza: ≤8mm
Kusintha kwa voliyumu ya 5.Suction: kusintha kwamphamvu kwa data
6. Chitsanzo cha mtengo wamtengo wapatali: 20cm2
7. Kuchuluka kwa data: gulu lirilonse likhoza kuwonjezeredwa mpaka nthawi za 3200
8. Kutulutsa kwa data: touch products, A4 Chinese ndi English kusindikiza, malipoti
9. Chigawo choyezera: mm/s, cm3/cm2/s, L/dm2/mphindi, m3/m2/mphindi, m3/m2/h, d m3/s, CFM
10.Mphamvu: AC220V, 50HZ, 1500W
11. Mawonekedwe: 880mm×600mm×920mm (L×W×H)
12. Kulemera kwake: 65Kg
