Sideed u cabbirtaa cufnaanta dabacsan?

Qalabka wakiil tayo sare leh ee tijaabada cufnaanta bulk ee warshadaha budada → DRK-D82 tijaabiyaha cufnaanta bulk

DRK-D82 Tijaabada cufnaanta dabacsan waa qalab loo isticmaalo in lagu tijaabiyo cufnaanta dabacsan ee budada kala duwan. Waxay u hoggaansamaysaa heerka qaran ee Jamhuuriyadda Dadka Shiinaha - cabbiraadda cufnaanta bulk ee habka tijaabada hantida jidhka boodhka GB/T16913 iyo cabbiraadda cufnaanta guud ee GB/T 31057.1, waana mitirka cufnaanta guud ee caadiga ah.

Tijaabada cufnaanta dabacsan

Tijaabooyinka tijaabada:
Geli dhululubada cabbiraadda masraxa, dhig masraxa heerkeeda, geli usha xannibidda godka si aad u xannibto qulqulka qulqulka, oo hubi in usha xannibaadda ay ku jirto meel qumman. Buuxi muunadda cabbirka dhululubada oo ku shub dhammaan budada lagu cabbirayo godka, ka dibna la soo bax usha xannibaysa, si ay budada ugu qulqulayso dhululubada cabbirka halka ay ka soo baxdo qulqulka qulqulka, marka ay dhammaan budodu soo baxdo, soo saar cabbirka dhululubo, si siman ugu xoq xoqan oo dul saar dheelitirka si aad u miisaanto.

Tijaabada cufnaanta dabacsan

Haddii budada qoyan tahay, waxay u baahan tahay in la qalajiyo ka hor. Habka qalajinta waa in lagu qalajiyo budada foornada 105 ° C. Haddii ay jiraan qashinka budada, waxaa lagama maarmaan ah in laga saaro qashinka 80 muraayadaha mesh.
Isla muunad la mid ah in la sameeyo saddex imtixaan, qaado celceliska saamiga natiijooyinka cufnaanta dabacsan, iyo saddexda imtixaan ee laga helay budada qiimaha ugu badan iyo qiimaha ugu yar ee faraqa waa in ka yar 1g, haddii kale sii wad tijaabinta, ilaa ay jiraan saddex cuf oo ah ugu badnaan iyo qiimaha ugu yar ee faraqa ayaa ka yar 1g, iyadoo la adeegsanayo saddexda xogta si loo xisaabiyo qiimaha cufnaanta dabacsan.

cufnaanta dabacsan

Waxaa ka mid ah:
ρh: cufnaanta dabacsan;
V: Mugga (halkan waa 100)
m1: Tijaabi tayada muunada markii ugu horeysay
m2: Tijaabi tayada muunada mar labaad
m3: Tijaabi tayada muunada mar saddexaad.

 

Qiyaasaha farsamada:
1. Cabbirka dhululubada: 25cm3, 100cm3
2, daloolin funnel: 2.5mm, 5.0mm, ama 12.7mm
3, dhererka godka: 25mm, 115mm
4, taper taper: 60°

 

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Waqtiga post: Dec-09-2024
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