Shaybaarka Sibidhka Blaine Tijaabaha Meesha Dusha Gaarka ah
- Sharaxaada Alaabta
Shaybaarka Sibidhka Blaine Tijaabaha Meesha Dusha Gaarka ah
一, Faahfaahin
Sida waafaqsan GB/T8074-2008 heerka gobolka waxaan horumarinay qaabka cusub ee SZB-9 Auto Ratio tijaabiyaha.Mashiinka waxaa maamula kombuyuutar, waxaana ku shaqeeya furayaasha taabashada jilicsan, wadarta habka tijaabada ah ee xakamaynta.Si otomaatig ah u xasuuso isbarbardhigga, si toos ah u muuji qiimaha dusha sare ka dib marka shaqada imtixaanku dhammaato, waxay sidoo kale si otomaatig ah u xasuusan kartaa wakhtiga imtixaanka.
2.
Aragtida BET (Brunauer, Emmett iyo Teller) waxaa caadi ahaan loo isticmaalaa in lagu qiimeeyo xogta xayaysinta gaaska iyo in la abuuro natiijad meel gaar ah oo dusha sare ah oo lagu muujiyey unug bedka muunad kasta (m2/g).Farsamada waxaa tixraacaya dhowr hay'adood oo heerar ah sida ISO, USP iyo ASTM.
Habkan ayaa si ballaaran loo isticmaalaa inta badan alaabta, laakiin waxaa loogu kalsoonaan karo qalabka leh Nooca II ama Nooca IV isotherm oo leh heer ku filan oo isdhexgalka u dhexeeya gaaska adsorbate iyo dusha sare.Qalabka leh noocyada kale ee isotherms, aragtida BET lagama yaabo inay khuseyso sababo kala duwan oo sidaas darteed waa in si taxadar leh loola dhaqmaa.
Falanqaynta ka hor, muunada waa in lagu sii xidho si looga saaro wasakhda jidh ahaan isku xidhan ee dusha sare ee budada habka loo yaqaan degista ama gaaska.Tan waxaa caadi ahaan lagu dhammeeyaa iyada oo la marsado heerkul sarreeya muunada iyadoo lala kaashanayo faakuum ama gaas aan shaqaynayn oo joogto ah.Habkan waa in si taxadar leh loo xakameeyaa oo loola socdaa si loo soo saaro natiijooyinka ugu saxsan oo la soo celin karo
3.
1.Korantada korontada: 220V± 10%
2. Tirada wakhtiga: 0.1second to 999.9 seconds
3. Saxnimada tirinta wakhtiga: <0.2 sekan
4. Saxnaanta cabbirka: ≤1‰
5. Heer kulka: 8-34 ℃
6. Saamiga bedka bedka nambarka S: 0.1-9999.9cm2/g
三: Sharaxaadda guddiga shaqada
uDisplay aagga
Waa shaashad LCD, aagga bandhigga.
v Goobta hawlgalka
Lagu sameeyay 8 furayaal, waxaa ka mid ah 【Bidix】【Midig】【 Sare】【Hoos】【Dib u habeyn】【S Qiimaha】【K Qiimaha】【 Geli】
四: Curiyayaasha qalabka
aagga saamiga la taaban karo ayaa tilmaamaya wadarta guud ee budada shubka ah.
Habkani waxa uu ku xidhan yahay hawo la qiyaasi karo iyada oo dhex marta meel isdhexgal ah oo la qiyaasi karo iyo lakab shub ah oo dhumucdiisuna go'an tahay, iska caabin kala duwan ayaa keeni kara xawaare socodka kala duwan, oo u isticmaal walxahan si aad u tijaabiso bedka saamiga la taaban karo.
w Sida caadiga ah GB/T807-2008 xisaabinta amaanta
S—Aagga saamiga ee muunadda tijaabada, SS—Aagga saamiga budada caadiga ah, cm2/g
T-Dareeraha ayaa xaddidaya waqtiyada muunadda tijaabada, TS- dareeraha budada caadiga ah waqtiyada, ilbiriqsiyo.
η—Xubabka hawada marka la tijaabiyo muunada heerkulka degdega ah, μPa∙s
ηs-Xubabka hawada marka budada caadiga ah ee heerkulka degdega ah,μPa∙s
ρ — Cufnaanta muunadda tijaabada, ρs — Cufnaanta muunadda tijaabada caadiga ah, g/cm3
ε-Heerka interspace ee muunada tijaabada, εs-Heerka isdhexgalka ee muunada tijaabada caadiga ah
Kor ku xusan xisaabinta caanaha, sababtoo ah budada caadiga ah waa mid go'an, waana 0.5, markaa si sax ah u isticmaal qiimaha.
五,: Tijaabada iyo kala xadaynta
1) Isticmaal baaldiga caagga ah ku xidh cidhifka baaldiga ka dib tijaabi, deji qiyaasta lagama maarmaanka ah ka dibna billow qalabka.Marka qalabku istaago, hubi wejiga dareeraha ah haddii uu hoos u dhacay, iyo heerka caadiga ah ma hoos.
2) Tijaabada mugga lakabka muunad
六, Habka tijaabada
1) Muunad la diyaariyey
2) Xaqiiji tirada muunada
3)Sample lakab la sameeyay
●GB/T8074-2008 Mid kale oo aan la soo gudbin, waxaad tixraaci kartaa Standard GB/T8074-2008
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