Kev Taw Qhia Txog Khoom Siv:
Cov electrodes platinum rectangular raug siv. Lub zog uas ob lub electrodes siv rau ntawm cov qauv yog 1.0N thiab 0.05N feem. Lub zog hluav taws xob tuaj yeem hloov kho tau hauv qhov ntau ntawm 100 ~ 600V (48 ~ 60Hz), thiab lub sijhawm luv luv tuaj yeem hloov kho tau hauv qhov ntau ntawm 1.0A txog 0.1A. Thaum lub sijhawm xau luv luv sib npaug lossis ntau dua 0.5A hauv lub voj voog kuaj, lub sijhawm yuav tsum khaws cia rau 2 vib nas this, thiab lub relay yuav ua haujlwm los txiav lub sijhawm tam sim no, qhia tias cov qauv tsis tsim nyog. Lub sijhawm tas mus li ntawm lub cuab yeej drip tuaj yeem hloov kho tau, thiab qhov ntim drip tuaj yeem tswj tau meej hauv qhov ntau ntawm 44 txog 50 tee / cm3 thiab lub sijhawm drip tuaj yeem hloov kho tau hauv qhov ntau ntawm 30 ± 5 vib nas this.
Ua tau raws li tus qauv:
GB/T4207,GB/T 6553-2014,GB4706.1 ASTM D 3638-92,IEC60112,UL746A
Txoj cai sim:
Qhov kev sim tso tawm ntawm qhov xau yog ua rau ntawm qhov chaw ntawm cov khoom siv rwb thaiv tsev khov kho. Nruab nrab ntawm ob lub platinum electrodes ntawm qhov loj me tshwj xeeb (2mm × 5mm), ib qho voltage raug siv thiab cov kua conductive ntawm qhov ntim tshwj xeeb (0.1% NH4Cl) raug tso rau ntawm qhov siab ruaj khov (35mm) ntawm lub sijhawm ruaj khov (30s) los ntsuas qhov kev ua tau zoo ntawm qhov xau ntawm qhov chaw ntawm cov khoom siv rwb thaiv tsev nyob rau hauv kev sib xyaw ua ke ntawm lub zog hluav taws xob thiab cov av noo lossis cov khoom siv uas muaj kuab paug. Cov ntsuas kev tso tawm ntawm qhov xau sib piv (CT1) thiab cov ntsuas kev tso tawm ntawm qhov xau (PT1) raug txiav txim siab.
Cov cim qhia tseem ceeb:
1. Chavntim: ≥ 0.5 cubic meters, nrog lub qhov rooj saib iav.
2. ChavKhoom siv: Ua los ntawm 1.2MM tuab 304 stainless hlau phaj.
3. Lub zog hluav taws xob: Lub zog ntsuas tuaj yeem hloov kho tau hauv 100 ~ 600V, thaum lub sijhawm luv luv yog 1A ± 0.1A, qhov poob hluav taws xob yuav tsum tsis pub tshaj 10% hauv 2 vib nas this. Thaum lub sijhawm luv luv hauv lub voj voog ntsuas sib npaug lossis ntau dua 0.5A, lub relay ua haujlwm thiab txiav lub zog tam sim no, qhia tias cov qauv ntsuas tsis tsim nyog.
4. Lub zog rau ntawm cov qauv los ntawm ob lub electrodes: Siv cov electrodes platinum rectangular, lub zog rau ntawm cov qauv los ntawm ob lub electrodes yog 1.0N ± 0.05N feem.
5. Cov cuab yeej tso kua dej: Qhov siab ntawm cov kua dej tuaj yeem hloov kho tau los ntawm 30mm txog 40mm, qhov loj ntawm cov kua dej yog 44 ~ 50 tee / cm3, lub sijhawm sib nrug ntawm cov kua dej yog 30 ± 1 vib nas this.
6. Cov yam ntxwv ntawm cov khoom: Cov khoom siv ntawm lub thawv kuaj no yog ua los ntawm cov hlau tsis xeb lossis tooj liab, nrog rau lub taub hau tooj liab electrode, uas tiv taus kub thiab xeb. Kev suav cov kua dej yog qhov tseeb, thiab lub kaw lus tswj hwm ruaj khov thiab txhim khu kev qha.
7. Lub hwj chim muab hluav taws xob: AC 220V, 50Hz
