Vim li cas cov caij nteem nyob rau ASTM D446, ISO 3105, IP 71, thiab BS yog tseem ceeb?

Vim li cas cov caij nteem nyob rau ASTM D446, ISO 3105, IP 71, thiab BS yog tseem ceeb?

Yog xav kom pom qhov sib txawv ntawm kev hloov pauv ntawm cov duab ntxoos thiab cov duab tsis hloov, yuav tsum muaj cov luj lawm thiab cov lus qhia tswj hwm rau cov viscometers capillary ntawm nkhaus. Cov luj lawm thiab cov lus qhia no yog txaus xyuas rau ASTM D445, ISO 3104, thiab IP 71. Yog tsis muaj cov luj lawm thiab cov lus qhia no, yuav tsis tuaj yeem dhau qhov kev cai uas xav tau nyob rau hauv ASTM D445, IP 71 thiab ISO 3104.

Yuav ua li cas koj yuav tsum siv cov viscometers capillary nkhaus los ntawm ZONWON?

ZONWON muab khoom siv tshuaj ntau yam uas yog tshuaj roj sib txig. Peb cov tshuaj roj sib txig tsim los ntawm phiaj hlau tau tsim los ntawm kev txhawb nqa lossis tshaj tshwv qhov xwm txheej uas xws li ASTM D446, ISO 3105, IP 71, thiab BS 188. Cov nuj nqaij siv los calibration cov tshuaj roj sib txig hlau yog ISO 17025 muaj peev xwm rau ob qhov chaw: qhov loj thiab qhovหนa. ZONWON muab cov tshuaj roj sib txig hlau no: BS/IP/RF U-tube reverse flow, BS/U-tube, BS/IP/MSL, BS/U/M Miniature U-tube, Cannon-Fenske opaque, Cannon-Fenske routine, Cannon-Manning semi-micro, BS/IP/SL(S), BS/IP/SL, Ubbelohde, Cannon Ubbelohde, Cannon Ubbelohde dilution, thiab Cross-arm glass capillary viscometers. Tag nrho cov tshuaj roj sib txig hlau tau muab nrog ib qhov kho tshuaj.

Thov xwm txheej pej xeem kws tshuaj ([email protected]) los nrhiav cov nqi. Los yog mus rau pej xeem webshop los nrhiav nqi thiab cov ntsiab lus txheej xwm rau Ostwald viscometers sau ua, viscometers tsis muaj zog, thiab reverse-flow glass capillary viscometers sib phim rau ASTM D446, ISO 3105, IP 71, thiab BS 188 los xyuas qhov viscosity ntawm petroleum liquids.

ASTM D446 & IP71

Cov cai no nyob rau ASTM D446, ISO 3105, IP 71, thiab BS 188 muaj ntau yam kev siv rau glass capillary kinematic viscometers rau tag nrho qhov yam uas tau sau tshaj tawm rau modified Ostwald viscometers, suspended-level viscometers thiab reverse-flow viscometers. Tom qab ntawd, kev txhim kho rau glass capillary viscometers kuj raug sau tseg. Cov cai no muaj feem ntau yam glass capillary viscometers uas siv tau zoo rau ASTM D445, IP 71 thiab ISO 3104 los xyuas qhov kinematic viscosity ntawm petroleum liquids.

Rau Viscosity baths, thov saib ASTM D445.