HZ1721 Mekaniske platinaringer oljeoverflatespenningsmåler

I. Hovedfunksjon og arbeidsprinsipper

HZ1721 interfacial tension meter is an easy-operated machine that can quickly and accurately calculate the interfacial and surface intension of various kinds of liquid. It's used to calculate the interfacial and surface intension of industrial oil in hydraulic department and electric department to strengthen the supervision of insulating oil. Besides, it's also widely used in petroleum industry, chemical industry, research departments and education departments.

This machine mainly consists of torsion wires, platinum rings, sample brackets, dial scales, cursor pointer, kickstand, lever brackets, sharp tuning worm gears, testing worm gears and sample kickstands. The machine imposes torsion to torsion wires through revolving the testing worm gear, and balancing the torsion with the liquid surface's tension caused by the platinum ring. When the torsion keeps increasing until the liquid surface breaks, the number shown on the dial scale is the value of tension. (expressed in M, Unit: mN/m) Then the real value of interface tension, δ, is calculated through M multiplied by correction factor F.

II.Tekniske parametere

1.Måleområde: 0-180 mN/m

2.Minste divisjonsverdi: 1mN/m

3. Presisjon: 0.1mN/m

4. Størrelse: 240270325 (mm)

5.Nettovekt: 4,3Kg

III.Diagrammatisk skisse

A. Prøveholder

B. Bolt for prøveholder

C.Dial skalaer

D. Cursor

E.Horisontal bolt

F. Arm 1

G. Arm 2

H.arm 3

I. Bolt for justeringsarm

J. Armbolt (1)

K.armbolt (2)

L. Pointer

M. Håndtak for snekkeutstyr

N.Ståltråd

O.Sliding Poise

P. Håndtak for finjustering av snekkeutstyr

Q.Bolt for feste av stål

R.Forstørrelsesglass

S.Bremse for prøveholder

T.Nivelleringsboble

Populære tags: HZ1721 Mechanical Platinum Rings Oil Surface Tension Meter, Kina, leverandører, produsenter, pris, til salgs, jzhy-180 manuell grensesnittspenningsmåler, Surface Tension Tester