Dab tsi yog cov qauv rau kev kuaj tan delta?

Nov 23, 2025

Standard Number	Standard Name / Ua kom pom tseeb	Daim Ntawv Thov Tseem Ceeb Scope / Zaus Ntau
DL/T 474.3-2006	Field Insulation Test Guide - Dielectric Dissipation Factor (tan δ) Test	Kev ntsuam xyuas kev rwb thaiv tsev rau siab- cov khoom siv hluav taws xob hluav taws xob (xws li hauv cov chaw tsim hluav taws xob, cov chaw nres tsheb).
TS EN IEC 62631-2-1	Dielectric thiab Resistive Properties of Solid Insulating Materials - Part 2-1: AC Methods	Kev txiav txim siab tan δ (0.1 Hz txog 10 MHz) rau cov khoom siv insulating; sau ntawv dependence rau kub, av noo, thiab zaus.
GB/T 11297.9-2015	Test Method rau Dielectric Tangent ntawm Poob Lub kaum sab xis ntawm Pyroelectric Materials	Kev ntsuas tan δ (100 Hz txog 100 kHz) rau cov ntaub ntawv pyroelectric xws li cov ceramics (xws li, lead zirconate titanate) thiab crystals (xws li, lithium tantalate).
IEC 60996: 1989 Ua raws	Txoj hauv kev los txheeb xyuas qhov tseeb ntawm tan delta Measurements Muaj feem xyuam rau Capacitor	Txheeb xyuas qhov tseeb ntawm tan delta ntsuas rau shunt thiab series capacitors (rated 15 Hz txog 60 Hz).
PIB 6528:1990	Txoj hauv kev los txheeb xyuas qhov tseeb ntawm tan delta Measurements Muaj feem xyuam rau Capacitor	Ib tus qauv Askiv rau kev txheeb xyuas qhov ntsuas qhov tseeb ntawm qhov ntsuas qhov tseeb rau cov capacitors-9.
ASTM D5026-06 (2014) E1	Standard Test Method rau Plastics: Dynamic Mechanical Properties: Nyob rau hauv Tension	Ntsuas viscoelastic zog (xws li tan delta) ntawm plastics thiab composites raws li kev ua haujlwm ntawm zaus (0.01 txog 100 Hz) lossis kub.