Dielectric constant and dielectric loss tester

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The STD-B dielectric constant and dielectric loss tester consists of a high-frequency Q-meter, an S96 testing device (fixture), data acquisition and tan δ automatic measurement controls, an LKI-1 inductor group, and a liquid cup (optional for testing liquid materials). It is designed and manufactured in accordance with the national standards GB/T 1409-2006, GB/T 1693-2007, American standard ASTM D150, and International Electrotechnical Commission IEC60250. The system provides an automatic measurement solution for the high-frequency dielectric loss tangent (tan δ) and dielectric constant (ε) of insulation materials.

Product Details

STD-BDielectric constant and dielectric loss testerIt consists of a high-frequency Q-meter, an S96 testing device (fixture), data acquisition and tan δ automatic measurement controls, an LKI-1 inductor group, and a liquid cup (optional for testing liquid materials). It is designed and manufactured in accordance with the national standards GB/T 1409-2006, GB/T 1693-2007, American standard ASTM D150, and International Electrotechnical Commission IEC60250. The system provides an automatic measurement solution for the high-frequency dielectric loss tangent (tan δ) and dielectric constant (ε) of insulation materials.

STD-BDielectric constant and dielectric loss testerMain technical indicators

host	STD-B high-frequencyQwatch
test device	S916
LKI-1Type inductor group（9A)	√
Liquid cup	√

1. STD-BHost parameters:

Function Name:	STD-B
Range of signal sourceDDSDigital synthesis signal	10KHZ-110MHz
Signal source frequency coverage ratio	11000:1
Signal source frequency accuracy 6Significant number of digits	3×10-5 ±1a character
Qmeasurement range	1-1000automatic/manual range
Qresolution	resolution0.1，4Significant number of digits
QMeasurement work error	<5%
sampling precision	11BIT
Inductance measurement 4Significant number of digits,resolution0.1nH	1nH-8.4H ,resolution0.1nH
Inductance measurement error	<5%
Tuning capacitor	Main capacitor30-540pF
capacitanceDirect measurement range	1pF～2.5uF
Tuning capacitance error,resolution	±1pFor<1% ,0.1pF
Resonance point search	auto-scan
QQualified preset range	5-1000Sound and light prompts
QRange switching	automatic/manual
LCDDisplay parameters	F，L，C，Q，Lt，Ctwait
Residual inductance and test lead inductance Automatic deduction function	have
Direct measurement and display function for large capacitance values	The measured value can reach2.5uF
Dielectric loss coefficient	precision 3/10000
Minimum dielectric loss	1/10000
dielectric constant	precision one thousandth
Material testing thickness	0.1mm-10mm

2. Dielectric constant and dielectric loss testing fixtureS916：

a)4Digital explicit adjustment micro rod; Fixture loss tangent value ≤4×10^－4 （1MHz）.

b)Polar size≧38mmAdjustable range of pole spacing: ≥15mm;Fixture plug spacing:38mm±0.01mm;Tangent value of fixture loss: ≤4×10－4 （1MHz）； Micrometer resolution: ≤0.001mm.

c)Liquid cup:diameter48mmdepth7mm,can be paired withS916Swap the lower pole pieces for use.

3. Inductance groupLKI-1：5mH,2.5mH,1mH, 250MH,100MH,25MH, 10MH,2.5MH,0.5MH.