硅橡胶高频介电常数测试仪

＋ 热物理性能检测导热系数测定仪电阻温度特性测试仪膨胀系数测定仪＋ 粉尘微粒测试仪器比表面积测试仪动态比表面积测试仪高压吸附仪化学吸附仪孔径及孔隙率测试仪压汞仪真密度测试仪振实密度测试仪＋ 科研仪器PTC压敏电阻测量系统玻璃高温电阻率测量系统低阻温度特性测量系统电荷量测量系统高低温导体电阻率测量系统高低温绝缘电阻率测量系统高温四探针测量系统缓冲材料能量冲击试验机介电材料温谱测量系统离子含量测量系统深度冷热交换冲击试验机树脂介电固化监测系统体压分布测量系统铁电材料综合测量系统微波介电性能测量系统压电材料精密测量系统仪器化落锤冲击试验机＋ 制样机冲片机缺口制样机万能制样机哑铃型制样机＋ 电线电缆测试仪器加热不变形试验机卤酸气体释出测定装置凝胶含量试验装置热稳定试验装置塑料冲击脆化温度测定仪线材扭转卷绕试验机烟密度测定仪氧指数测定仪-数显　 燃烧测试仪器＋ 橡塑材料检测仪器马丁耐热试验仪球压痕硬度测试仪全自动聚乙烯压痕硬度仪热不变形维卡测试仪熔融指数仪塑料低温催化冲击试验机塑料滑动摩擦磨损试验机＋ 海绵性能检测仪器床垫体压分布测量系统海绵缓冲能量冲击试验机海绵空气透气率测定仪海绵密度测定仪海绵泡沫切割机海绵压缩永久不变形实验装置拉伸撕裂强度试验机落球回弹测试仪慢回弹海绵复原时间测定仪汽车内饰材料燃烧特性测定仪汽车内饰件VOC测量系统汽车内饰件挥发性雾化仪汽车座椅体压分布测量系统往复疲劳试验机压陷硬度测试仪移动式体压分布测量演示系统＋ 力学性能检测仪器摆锤冲击试验机电子万能试验机简支梁冲击试验机落球冲击试验机全自动落锤冲击试验机悬臂梁冲击试验机＋ 电学性能检测仪器半导体电阻率测试仪薄膜电弱点测试仪导体电阻率测试仪电压击穿试验仪介电常数测试仪漏电起痕试验仪耐电弧试验仪体积表面电阻测定仪阻温函数测试仪详细说明　　硅橡胶高频介电常数测试仪 GCSTD-B介质损耗测试仪

GCSTD-B dielectric loss tester

介电常数测试仪

Dielectric constant detector

满足标准：GBT 1409-2006测量电气绝缘材料在工频、音频、高频(包括米波波长在内)下电容率和介质损耗因数的推荐方法

Meet the standards: GBT 1409-2006 measurement of electrical insulating materials at power, audio, high-frequency (including wavelength, VHF) recommended methods of permittivity and dielectric loss factor

硅橡胶高频介电常数测试仪概述

Summary

介质损耗和介电常数是各种电瓷、装置瓷、电容器等陶瓷，还有复合材料等的一项重要的物理性质，通过测定介质损耗角正切tanδ及介电常数(ε)，可进一步了解影响介质损耗和介电常数的各种因素，为提高材料的性能提供依据;仪器的基本原理是采用高频谐振法，并提供了，通用、多用途、多量程的阻抗测试。它以单片计算机作为仪器的控制，测量核心采用了频率数字锁定，标准频率测试点自动设定，谐振点自动搜索，Q值量程自动转换，数值显示等新技术，改进了调谐回路，使得调谐测试回路的残余电感减至低，并保留了原Q表中自动稳幅等技术，使得新仪器在使用时更为方便，测量值更为精确。仪器能在较高的测试频率条件下，测量高频电感或谐振回路的Q值，电感器的电感量和分布电容量，电容器的电容量和损耗角正切值，电工材料的高频介质损耗，高频回路有效并联及串联电阻，传输线的特性阻抗等。

The dielectric loss and dielectric constant is all kinds of porcelain, porcelain, ceramic capacitors and other devices, and composite materials is an important physical properties, by measuring the dielectric loss tangent of Tan δ and Permittivity (epsilon), can further understand the various factors influencing the dielectric loss and dielectric constant, so as to provide basis for improving material properties; the basic principle of instrument is using high frequency resonance method, and provides a general, impedance test, multi use, multi range. It uses single-chip computer as core control measuring instrument, using the frequency locking, frequency standard test point automatic setting, resonant point automatic search, Q value range automatic conversion, numerical display and other new technology, improved the tuning circuit, the tuning circuit for testing the residual inductance is reduced to the minimum, and retains the original Q table in the automatic amplitude stabilizer technology, makes the new instrument in the use of more convenient, more accurate measurement. Instrument in high frequency test conditions, measurement of high frequency inductor and resonant loop of the Q value, inductance and distributed capacitance of inductors, capacitance and loss tangent of dielectric loss, high frequency electrical materials, high frequency circuit in parallel and series resistance, the characteristic impedance of the transmission line

该仪器用于科研机关、学校、工厂等单位对无机非金属新材料性能的应用研究。

Research and application of scientific research institutions, schools, factories and other units of the new material properties of inorganic non metal for the instrument.

硅橡胶高频介电常数测试仪主要技术特性

The main technical characteristics

Q 值测量范围 2 ～ 1023 ， 量程分档： 30 、 100 、 300 、 1000 ，自动换档或手动换档

Q measurement range of 2 ~ 1023, range: 30, 100 grade, 300, 1000, automatic or manual shift

固有误差 ≤ 5 % ± 满度值的 2 %( 200kHz ～ 10MHz )

The inherent error ≤ 5% ± full scale value of 2% (200kHz ~ 10MHz)

≤6% ± 满度值的2%(10MHz～160MHz)

≤ 6% ± full scale value of 2% (10MHz ~ 160MHz)

工作误差 ≤7% ± 满度值的2% ( 200kHz ～ 10MHz )

Work with error less than 7% ± full scale value of 2% (200kHz ~ 10MHz)

≤8% ± 满度值的2%(10MHz～160MHz)

≤ 8% ± full scale value of 2% (10MHz ~ 160MHz)

电感测量范围 4.5nH ～ 140mH

Inductance measurement range from 4.5nH to 140mH

电容直接测量范围 1 ～ 200pF

Capacitance measurement range of 1 ~ 200pF

主电容调节范围 18 ～ 220pF

The main capacitor range 18 ~ 220pF

主电容调节准确度 120pF 以下 ± 1.2pF ; 120pF 以上 ± 1 %

The main capacitor regulation accuracy 120pF ± 1.2pF ± 1%; 120pF

信号源频率覆盖范围 100kHz ～ 160MHz

The signal source frequency coverage range of 100kHz to 160MHz

频率分段 ( 虚拟 ) 100 ～ 999.999kHz ， 1 ～ 9.99999MHz,10 ～ 99.9999MHz ， 100 ～ 160MHz

The frequency segment (virtual) 100 ~ 999.999kHz, 1 ~ 9.99999MHz, 10 ~ 99.9999MHz, 100 ~ 160MHz

频率指示误差 3 × 10 -5 ± 1 个字

Frequency indication error of 3 × 10 -5 ± 1 words

二、技术指标

Two, technical indicators

1. 双扫描技术 - 测试频率和调谐电容的双扫描、自动调谐搜索功能。

1 making the double scan technique - testing frequency and tuning capacitor double scanning, automatic tuning the search function.

2. 双测试要素输入 - 测试频率及调谐电容值皆可通过数字按键输入。

2 making double test element input - testing frequency and tuning capacitor value can be input by digital keyboard.

3. 双数码化调谐 - 数码化频率调谐，数码化电容调谐。

3 making double digital tuning - digital frequency tuning, digital tuning capacitor.

4. 自动化测量技术 -对测试件实施 Q 值、谐振点频率和电容的自动测量。

Automatic measurement of 4 making automatic measurement technology and implementation of Q value, resonant frequency and capacitance of test piece.

5. 全参数液晶显示 – 数字显示主调电容、电感、 Q 值、信号源频率、谐振指针。

5 making the parameters of liquid crystal display, digital display main capacitor, inductor, Q value, signal source frequency, resonant pointer.

6. DDS 数字直接合成的信号源 -确保信源的高葆真，频率的高精确、幅度的高稳定。

6 making the DDS direct digital synthesis signal source to ensure high Baozhen source, high stability and high precision, amplitude and frequency.

7. 计算机自动修正技术和测试回路优化 —使测试回路 残余电感减至低，彻底根除 Q 读数值在不同频率时要加以修正的困惑。

Automatic correction of 7 making computer technology and test loop optimization makes the test loop residual inductance is reduced to the minimum, the complete eradication of Q reading values at different frequencies to be amended puzzle.

8. 使用者能在仪器给出的任何频率、任意点调谐电容值下检测器件的品质，无须关注量程和换算单位。

8 users can value detection device quality at any point in any given frequency apparatus, tuning capacitor, without attention range and conversion unit.

硅橡胶高频介电常数测试仪