硅橡膠高頻介電常數(shù)測試儀

＋ 熱物理性能檢測導(dǎo)熱系數(shù)測定儀電阻溫度特性測試儀膨脹系數(shù)測定儀＋ 粉塵微粒測試儀器比表面積測試儀動態(tài)比表面積測試儀高壓吸附儀化學(xué)吸附儀孔徑及孔隙率測試儀壓汞儀真密度測試儀振實密度測試儀＋ 科研儀器PTC壓敏電阻測量系統(tǒng)玻璃高溫電阻率測量系統(tǒng)低阻溫度特性測量系統(tǒng)電荷量測量系統(tǒng)高低溫導(dǎo)體電阻率測量系統(tǒng)高低溫絕緣電阻率測量系統(tǒng)高溫四探針測量系統(tǒng)緩沖材料能量沖擊試驗機(jī)介電材料溫譜測量系統(tǒng)離子含量測量系統(tǒng)深度冷熱交換沖擊試驗機(jī)樹脂介電固化監(jiān)測系統(tǒng)體壓分布測量系統(tǒng)鐵電材料綜合測量系統(tǒng)微波介電性能測量系統(tǒng)壓電材料精密測量系統(tǒng)儀器化落錘沖擊試驗機(jī)＋ 制樣機(jī)沖片機(jī)缺口制樣機(jī)萬能制樣機(jī)啞鈴型制樣機(jī)＋ 電線電纜測試儀器加熱不變形試驗機(jī)鹵酸氣體釋出測定裝置凝膠含量試驗裝置熱穩(wěn)定試驗裝置塑料沖擊脆化溫度測定儀線材扭轉(zhuǎn)卷繞試驗機(jī)煙密度測定儀氧指數(shù)測定儀-數(shù)顯　 燃燒測試儀器＋ 橡塑材料檢測儀器馬丁耐熱試驗儀球壓痕硬度測試儀全自動聚乙烯壓痕硬度儀熱不變形維卡測試儀熔融指數(shù)儀塑料低溫催化沖擊試驗機(jī)塑料滑動摩擦磨損試驗機(jī)＋ 海綿性能檢測儀器床墊體壓分布測量系統(tǒng)海綿緩沖能量沖擊試驗機(jī)海綿空氣透氣率測定儀海綿密度測定儀海綿泡沫切割機(jī)海綿壓縮永久不變形實驗裝置拉伸撕裂強度試驗機(jī)落球回彈測試儀慢回彈海綿復(fù)原時間測定儀汽車內(nèi)飾材料燃燒特性測定儀汽車內(nèi)飾件VOC測量系統(tǒng)汽車內(nèi)飾件揮發(fā)性霧化儀汽車座椅體壓分布測量系統(tǒng)往復(fù)疲勞試驗機(jī)壓陷硬度測試儀移動式體壓分布測量演示系統(tǒng)＋ 力學(xué)性能檢測儀器擺錘沖擊試驗機(jī)電子萬能試驗機(jī)簡支梁沖擊試驗機(jī)落球沖擊試驗機(jī)全自動落錘沖擊試驗機(jī)懸臂梁沖擊試驗機(jī)＋ 電學(xué)性能檢測儀器半導(dǎo)體電阻率測試儀薄膜電弱點測試儀導(dǎo)體電阻率測試儀電壓擊穿試驗儀介電常數(shù)測試儀漏電起痕試驗儀耐電弧試驗儀體積表面電阻測定儀阻溫函數(shù)測試儀詳細(xì)說明　　硅橡膠高頻介電常數(shù)測試儀 GCSTD-B介質(zhì)損耗測試儀

GCSTD-B dielectric loss tester

介電常數(shù)測試儀

Dielectric constant detector

滿足標(biāo)準(zhǔn)：GBT 1409-2006測量電氣絕緣材料在工頻、音頻、高頻(包括米波波長在內(nèi))下電容率和介質(zhì)損耗因數(shù)的推薦方法

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

硅橡膠高頻介電常數(shù)測試儀概述

Summary

介質(zhì)損耗和介電常數(shù)是各種電瓷、裝置瓷、電容器等陶瓷，還有復(fù)合材料等的一項重要的物理性質(zhì)，通過測定介質(zhì)損耗角正切tanδ及介電常數(shù)(ε)，可進(jìn)一步了解影響介質(zhì)損耗和介電常數(shù)的各種因素，為提高材料的性能提供依據(jù);儀器的基本原理是采用高頻諧振法，并提供了，通用、多用途、多量程的阻抗測試。它以單片計算機(jī)作為儀器的控制，測量核心采用了頻率數(shù)字鎖定，標(biāo)準(zhǔn)頻率測試點自動設(shè)定，諧振點自動搜索，Q值量程自動轉(zhuǎn)換，數(shù)值顯示等新技術(shù)，改進(jìn)了調(diào)諧回路，使得調(diào)諧測試回路的殘余電感減至低，并保留了原Q表中自動穩(wěn)幅等技術(shù)，使得新儀器在使用時更為方便，測量值更為精確。儀器能在較高的測試頻率條件下，測量高頻電感或諧振回路的Q值，電感器的電感量和分布電容量，電容器的電容量和損耗角正切值，電工材料的高頻介質(zhì)損耗，高頻回路有效并聯(lián)及串聯(lián)電阻，傳輸線的特性阻抗等。

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

該儀器用于科研機(jī)關(guān)、學(xué)校、工廠等單位對無機(jī)非金屬新材料性能的應(yīng)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.

硅橡膠高頻介電常數(shù)測試儀主要技術(shù)特性

The main technical characteristics

Q 值測量范圍 2 ～ 1023 ， 量程分檔： 30 、 100 、 300 、 1000 ，自動換檔或手動換檔

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

固有誤差 ≤ 5 % ± 滿度值的 2 %( 200kHz ～ 10MHz )

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

≤6% ± 滿度值的2%(10MHz～160MHz)

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

工作誤差 ≤7% ± 滿度值的2% ( 200kHz ～ 10MHz )

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

≤8% ± 滿度值的2%(10MHz～160MHz)

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

電感測量范圍 4.5nH ～ 140mH

Inductance measurement range from 4.5nH to 140mH

電容直接測量范圍 1 ～ 200pF

Capacitance measurement range of 1 ~ 200pF

主電容調(diào)節(jié)范圍 18 ～ 220pF

The main capacitor range 18 ~ 220pF

主電容調(diào)節(jié)準(zhǔn)確度 120pF 以下 ± 1.2pF ; 120pF 以上 ± 1 %

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

信號源頻率覆蓋范圍 100kHz ～ 160MHz

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

頻率分段 ( 虛擬 ) 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

頻率指示誤差 3 × 10 -5 ± 1 個字

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

二、技術(shù)指標(biāo)

Two, technical indicators

1. 雙掃描技術(shù) - 測試頻率和調(diào)諧電容的雙掃描、自動調(diào)諧搜索功能。

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

2. 雙測試要素輸入 - 測試頻率及調(diào)諧電容值皆可通過數(shù)字按鍵輸入。

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

3. 雙數(shù)碼化調(diào)諧 - 數(shù)碼化頻率調(diào)諧，數(shù)碼化電容調(diào)諧。

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

4. 自動化測量技術(shù) -對測試件實施 Q 值、諧振點頻率和電容的自動測量。

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

5. 全參數(shù)液晶顯示 – 數(shù)字顯示主調(diào)電容、電感、 Q 值、信號源頻率、諧振指針。

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

6. DDS 數(shù)字直接合成的信號源 -確保信源的高葆真，頻率的高精確、幅度的高穩(wěn)定。

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

7. 計算機(jī)自動修正技術(shù)和測試回路優(yōu)化 —使測試回路 殘余電感減至低，徹底根除 Q 讀數(shù)值在不同頻率時要加以修正的困惑。

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. 使用者能在儀器給出的任何頻率、任意點調(diào)諧電容值下檢測器件的品質(zhì)，無須關(guān)注量程和換算單位。

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

硅橡膠高頻介電常數(shù)測試儀

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