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PS-ZL203 Interface Overfladespænding Tester Du Nouy Ring Oil Interface Tensiometer

Grænsefladetensiometeret er anvendeligt til GB/T6541-standarden. Kraften mellem molekyler danner grænsefladespændingen eller overfladespændingen af væsken. Størrelsen af spændingsværdien kan afspejle væskens fysiske og kemiske egenskaber og dens materialesammensætning. Det er en af de vigtige indikatorer for inspektion af produktkvalitet i relaterede industrier. . PS-ZL203 er baseret på ringmetoden (platinringmetoden), som måler overfladespændingen af forskellige væsker (væske-gasfase-grænseflade) og grænsefladespændingen af væsker (væske-væskefasegrænseflade).

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Produktsalgspunkt introduktion

Den originale elektromagnetiske kraftbalancesensor med hurtig respons bruges til at forbedre sidepræcisionen og lineariteten. Kalibreringen af instrumentet er kun et punkt, der skal kalibreres, hvilket løser den defekt, at den tidligere generation af sensorer har brug for multipunktskalibrering, og eliminerer nulstillingspotentiometeret og fuldområdepotentiometeret. Værdien af den ækvivalente spænding og den aktuelle vægt vises i realtid. Integreret temperaturdetektionskredsløb, automatisk temperaturkompensation for resultatet af måling; 240*128 dot matrix LCD-skærm, ingen identifikationsnøgle, med skærmbeskyttelsesfunktion; En tidsmarkeret historikrekord med op til 255 lagrede data. Indbygget højhastigheds termofølsom printer, udskriver smukt, hurtigt, med offline udskrivningsfunktion.

Produktparametre

navn	indikatorer
Måleområde	0-200mN
Nøjagtighed	0,1 % aflæsning ± 0,1 mN/m
følsomhed	0,1 mN/m
opløsningskraft	0,1 mN/m
forsyningsspænding	AC220V±10 %
strømfrekvens	50Hz±2%
strøm	≤20W
gældende temperatur	10~40℃
gældende fugtighed	＜85% RH
breddehøjdybde	200mm330mm300mm
nettovægt	~5 kg

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