Gurley Air Permeability Tester
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Gurley Cua Permeability Tester

Model: TOB-TQY-01
TOB-TQY-01 siab-precision gurley cua permeability tester rau lithium-ion roj teeb cais. Tsim los rau R & D, QC, thiab cais cov kab ntau lawm. Ua raws li GB / T 36363-2018.

Xa kev nug

Tsham tam sim no

Khoom Taw qhia

Xiamen TOB Tshiab Zog Technology Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm gurley cua permeability tester nyob rau hauv Suav teb. Txais tos kom yuav cov khoom zoo gurley cua permeability tester ntawm tus nqi sib tw los ntawm peb lub hoobkas. Yog tias koj muaj lus nug txog kev koom tes, thov koj xav email rau peb.

Gurley Air Permeability Tester rau Lithium-Ion Battery Separator

Specification

Lub Lithium-Ion Battery Separator Air Permeability Tester yog lub chaw kuaj xyuas qhov tseeb thiab tsim khoom- qib ntsuas ntsuas tsim los ntsuas huab cua permeability ntawm lithium roj teeb cais siv cov txheej txheem Gurley thoob ntiaj teb lees paub.

Huab cua permeability yog lub cev tseem ceeb ntawm cov roj teeb cais. Nws ncaj qha cuam tshuam rau electrolyte ntub dej, ionic conductivity, sab hauv tsis kam, thiab kev nyab xeeb kev ua tau zoo ntawm lithium{1}}ion thiab khoom- lub xeev roj teeb.

Qhov ntsuas no ntsuas lub sij hawm xav tau rau 100 ml ntawm huab cua kom dhau los ntawm cov qauv sib cais nrog thaj tsam tus qauv ntawm 6.45 cm² nyob rau hauv qhov sib txawv ntawm qhov sib txawv ntawm 1.21 kPa, muab qhov taw qhia ncaj qha thiab ntau npaum li cas ntawm cov qauv sib cais thiab qhov sib xws.

Vim li cas Huab Cua Permeability Matters hauv Roj Teeb Separator
Hauv lithium-ion thiab solid{1}}state roj teeb, lub separator yuav tsum ua kom tiav qhov sib npaug ntawm ionic thauj thiab kev nyab xeeb ntawm kev siv tshuab. Yog tias huab cua permeability tsawg dhau, electrolyte nkag mus ua tsis txaus, ua rau muaj kev tiv thaiv sab hauv thiab tsis muaj peev xwm. Yog tias huab cua permeability siab dhau lawm, nws yuav qhia tau tias qhov loj lossis tsis yog- qhov pores, ua rau muaj kev pheej hmoo ntawm cov kab hluav taws xob sab hauv thiab kev loj hlob dendrite.

Gurley huab cua permeability tus nqi yog li ntawd qhov tseem ceeb zoo Performance index rau:

● Separator txheej zoo

● Pore loj faib

● Kev tsim khoom sib xws

● Roj teeb kev nyab xeeb thiab lub neej voj voog

Gurley Air Permeability Tester yog dav siv hauv:

● Lithium -Ion roj teeb R&D chaw soj ntsuam

● Cov chaw tsim khoom sib cais

● Roj teeb pilot kab thiab gigafactories

● Khoom- lub xeev cov khoom siv roj teeb txhim kho

Parameter	Specification
Lub Sijhawm Ntsuas Ntau Yam	30-10,000 s / 100 ml
Permeability Range	0.1-2.5μm / (Pa·s)
Kev daws teeb meem	0.01 s
Siab sib txawv	0-3 kPa (customizable)
Qhov tseeb	± 0.01 kPa
Standard Test Siab	1.21 kPa
Qauv Loj	Loj dua los yog sib npaug li 15 mm × 15 mm
Test Bore Diameter	Ø 9.05 hli
Xeem cheeb tsam	6.45 cm² os
Fais fab mov	220V, 50Hz, 100W
Qhov ntev	400 × 350 × 480 hli
Qhov hnyav	28 kq

Test Principple – Gurley Method

Cov cuab yeej ua raws li Gurley huab cua permeability txoj cai, raws li cov qauv roj teeb thiab cov khoom siv.

Nyob rau hauv kev tswj kub, humidity thiab atmospheric siab:

● Ib qho kev sib txawv tsis tu ncua ntawm 1.21 kPa yog siv

● 100 ml ntawm huab cua yog yuam los ntawm lub tshuab cais

● Lub sijhawm (thib ob) yuav tsum tau ntsuas

Lub sij hawm ntev qhia tias qis permeability (denser qauv), thaum lub sij hawm luv luv qhia tias permeability ntau dua (ntau qhib pore qauv).

Sample Conditioning & Test Ib puag ncig

Txhawm rau lav qhov rov ua tau zoo thiab kev sib piv thoob ntiaj teb, cov qauv yuav tsum tau ua raws li GB / T 2918-1998:

Qauv txias

● Kub: 23 ± 2 degree

● txheeb ze av noo: 50 ± 10%

● Lub sijhawm txias: Ntau dua lossis sib npaug li 4 teev

Kuaj ib puag ncig

● Kub: 23 ± 2 degree

● txheeb ze av noo: 50 ± 10%

Qhov no ua kom ntseeg tau tias cov khoom sib cais permeability muaj txiaj ntsig tiag tiag cuam tshuam cov khoom siv zoo dua li kev hloov pauv ib puag ncig.