ZJ-3型Piezo型壓電常數(shù)測試儀（靜壓電系數(shù)d33測量儀）

  目前我們國家對材料測試越來越重視，很多單位及科研院校對產(chǎn)品甄別出現(xiàn)很大問題，但是真正測試材料需要選擇一款精準可靠的測試產(chǎn)品，這樣對自己的測試成果及研究會帶來很大的作用,對我們的生產(chǎn)帶來極大的指導性作用。

ZJ-3型Piezo型壓電常數(shù)測試儀（靜壓電系數(shù)d33測量儀），PVDF壓電薄膜測試儀
關(guān)鍵詞:壓電,陶瓷材料,高分子,d33/d15

一、產(chǎn)品介紹：

ZJ-3型Piezo型壓電常數(shù)測試儀（靜壓電系數(shù)d33測量儀）是為測量壓電材料的d33常數(shù)而設(shè)計的專用儀器，它可用來測量具有大壓電常數(shù)的壓電陶瓷，小壓電常數(shù)的壓電單晶及壓電高分子材料。此外，也可測量任意取向壓電單晶以及某些壓電器件的等效壓電d’33常數(shù)，儀器測量范圍寬，分辨率細，可靠性高，操作簡單，對試樣大小及形狀無特殊要求，圓片、圓環(huán)、圓管、方塊、長條、柱形及半球殼等均可測量，測量結(jié)果和極性在三位半數(shù)字面板表上直接顯示。ZJ-3型增加了對被測元件的放電保護、放電提示以及被測波形輸出等功能，使得儀器在測量未放電（尤其是較大尺寸）的壓電元件時具備了高電壓放電提示及保護功能，本儀器是從事壓電材料及壓電元件生產(chǎn)、應(yīng)用與研究部門的儀器。

二、主要應(yīng)用領(lǐng)域：無損檢測超聲檢測，醫(yī)療超聲檢測，航空航天，石油天然器，汽車物聯(lián)網(wǎng)，工業(yè)，消費者程序等。

三、參考標準:
GB3389.4-82《壓電陶瓷材料性能測試方法 縱向壓電應(yīng)變常數(shù)d33的靜態(tài)測試》

GB/T3389.5-1995《壓電陶瓷材料性能測試方法 圓片厚度伸縮振動模式》

GB000?Tj1.1/T3389.4-1982《壓電陶瓷材料性能測試方法 柱體縱向長度伸縮振動模式》

GB/T 3389.7-1986《壓電陶瓷材料性能測試方法 強場介電性能的測試》

GB/T3389.8-1986《壓電陶瓷材料性能測試方法 熱釋電系數(shù)的測試》
四、產(chǎn)品主要功能：

﹡測量塊體壓電材料的d33常數(shù)

﹡測量具有大壓電常數(shù)的壓電陶瓷

﹡測量小壓電常數(shù)的壓電單晶及壓電高分子材料 

﹡測量任意取向壓電單晶以及某些壓電器件的等效壓電d’33常數(shù)

﹡測量薄膜材料即PVDF等薄膜材料d33常數(shù)

五、主要技術(shù)指標 

d33測量范圍：

★ ×1擋：10到2000pC/N，20 至4000pC/N，可以升級到10000PC/N.
★×0.1擋： 1到200pC/N，2 至400pC/N。

★可以配套PZT-JH10/4/8/12型壓電極化裝置使用

★可以配套ZJ-D33-YP15壓電壓片機使用
誤差：×1擋：±2%±1個數(shù)字，當d33在100到4000pC/N；

D31塊體夾具，D15塊體夾具，D15圓管夾具，D31塊體夾具，薄膜拉伸夾具（新增功能）,共面電極功能（新增）

★計量標定標準樣尺寸：18mm*0.8mm，老化時間：2-3年（評判壓電測試儀準確性能的重要依據(jù)之一）
±5%±1個數(shù)字，當d33在10到200pC/N；
×0.1擋：±2%±1個數(shù)字，(當d33在10到200pC/N)
±5%±1個數(shù)字，當d33在10到20pC/N。
分辨率：   ×1擋：1 pC/N；×0.1擋：0.1 pC/N。
尺寸：施力裝置：Φ110×140mm；儀器本體：240×200×80mm。
重量：施力裝置：約4公斤；   
儀器本體：2公斤。
電源：220伏，50赫，20瓦。

★補充參數(shù):

ZJ-3型piezo壓電常數(shù)測試儀，PVDF壓電薄膜測試儀

ZJ-3 piezoelectric tester (static pressure coefficient d33 measuring instrument), PVDF piezoelectric film tester

關(guān)鍵詞:壓電,陶瓷材料,高分子,d33/d15

Keywords: piezoelectric, ceramic materials, polymers, d33/d15

一、產(chǎn)品介紹：

1、 Product Introduction:

ZJ-3型壓電測試儀（靜壓電系數(shù)d33測量儀）是為測量壓電材料的d33常數(shù)而設(shè)計的專用儀器，它可用來測量具有大壓電常數(shù)的壓電陶瓷，小壓電常數(shù)的壓電單晶及壓電高分子材料。此外，也可測量任意取向壓電單晶以及某些壓電器件的等效壓電d’33常數(shù)，儀器測量范圍寬，分辨率細，可靠性高，操作簡單，對試樣大小及形狀無特殊要求，圓片、圓環(huán)、圓管、方塊、長條、柱形及半球殼等均可測量，測量結(jié)果和極性在三位半數(shù)字面板表上直接顯示。ZJ-3型增加了對被測元件的放電保護、放電提示以及被測波形輸出等功能，使得儀器在測量未放電（尤其是較大尺寸）的壓電元件時具備了高電壓放電提示及保護功能，本儀器是從事壓電材料及壓電元件生產(chǎn)、應(yīng)用與研究部門的儀器。

The ZJ-3 piezoelectric tester (static pressure coefficient d33 measuring instrument) is a specialized instrument designed to measure the d33 constant of piezoelectric materials. It can be used to measure piezoelectric ceramics with large piezoelectric constants, piezoelectric single crystals with small piezoelectric constants, and piezoelectric polymer materials. In addition, it can also measure the equivalent piezoelectric d'33 constant of any oriented piezoelectric single crystal and certain piezoelectric devices. The instrument has a wide measurement range, fine resolution, high reliability, simple operation, and no special requirements for sample size and shape. Circular discs, rings, tubes, blocks, strips, columns, and hemispherical shells can be measured, and the measurement results and polarity are directly displayed on a three and a half digit panel meter. The ZJ-3 model has added functions such as discharge protection, discharge prompt, and waveform output for the tested components, enabling the instrument to provide high-voltage discharge prompt and protection when measuring non discharged (especially large-sized) piezoelectric components. This instrument is an essential tool for the production, application, and research departments of piezoelectric materials and components.

二、主要應(yīng)用領(lǐng)域：無損檢測超聲檢測，醫(yī)療超聲檢測，航空航天，石油天然器，汽車物聯(lián)網(wǎng)，工業(yè)，消費者程序等。

 Main application areas: non-destructive testing ultrasonic testing, medical ultrasonic testing, aerospace, oil and gas equipment, automotive IoT, navy, industry, consumer programs, etc.

三、參考標準:

3、 Reference standards:

GB3389.4-82 "Testing Methods for Properties of Piezoelectric Ceramic Materials - Static Test of Longitudinal Piezoelectric Strain Constant d33"

GB/T3389.5-1995 "Testing methods for properties of piezoelectric ceramic materials - Circular thickness expansion vibration mode"

GB000? Tj1.1/T3389.4-1982 "Testing Method for Properties of Piezoelectric Ceramic Materials - Longitudinal Length Expansion Vibration Mode of Column"

GB/T 3389.7-1986 "Test Methods for Properties of Piezoelectric Ceramic Materials - Test for Strong Field Dielectric Properties"

GB/T3389.8-1986 "Testing Method for Properties of Piezoelectric Ceramic Materials - Test for Pyroelectric Coefficient"

GB3389.4-82《壓電陶瓷材料性能測試方法 縱向壓電應(yīng)變常數(shù)d33的靜態(tài)測試》

GB/T3389.5-1995《壓電陶瓷材料性能測試方法 圓片厚度伸縮振動模式》

GB000?Tj1.1/T3389.4-1982《壓電陶瓷材料性能測試方法 柱體縱向長度伸縮振動模式》

GB/T 3389.7-1986《壓電陶瓷材料性能測試方法 強場介電性能的測試》

GB/T3389.8-1986《壓電陶瓷材料性能測試方法 熱釋電系數(shù)的測試》

四、產(chǎn)品主要功能：

4、 Main functions of the product:

Measure the d33 constant of bulk piezoelectric materials

Measurement of piezoelectric ceramics with large piezoelectric constants

Measurement of small piezoelectric constants in piezoelectric single crystals and piezoelectric polymer materials

Measure the equivalent piezoelectric d'33 constant of arbitrary orientation piezoelectric single crystals and certain piezoelectric devices

Measure the d33 constant of thin film materials such as PVDF

﹡測量塊體壓電材料的d33常數(shù)

﹡測量具有大壓電常數(shù)的壓電陶瓷

﹡測量小壓電常數(shù)的壓電單晶及壓電高分子材料  

﹡測量任意取向壓電單晶以及某些壓電器件的等效壓電d’33常數(shù)

﹡測量薄膜材料即PVDF等薄膜材料d33常數(shù)

五、主要技術(shù)指標

5、 Main technical indicators

D33 measurement range:

★× 1st gear: 10 to 2000pC/N, 20 to 4000pC/N, can be upgraded to 10000PC/N

★× 0.1 gear: 1 to 200pC/N, 2 to 400pC/N.

★ Can be used with PZT-JH10/4/8/12 piezoelectric polarization device

★ Can be used with ZJ-D33-YP15 voltage chip machine

Error: * 1 gear: ± 2% ± 1 digit, when d33 is between 100 and 4000pC/N;

D31 block fixture, D15 block fixture, D15 circular tube fixture, D31 block fixture, thin film stretching fixture (new function), coplanar electrode function (new)

★ Measurement calibration standard sample size: 18mm * 0.8mm, aging time: 2-3 years (one of the important criteria for evaluating the accuracy performance of piezoelectric testers)

± 5% ± 1 digit, when d33 is between 10 and 200pC/N;

0.1 gear: ± 2% ± 1 digit (when d33 is between 10 and 200pC/N)

± 5% ± 1 digit, when d33 is between 10 and 20pC/N.

Resolution: × 1 gear: 1 pC/N; 0.1 gear: 0.1 pC/N.

Size: Force application device: Φ 110 × 140mm; Instrument body: 240 × 200 × 80mm.

Weight: Force application device: approximately 4 kilograms;

Instrument body: 2 kilograms.

Power supply: 220V, 50Hz, 20W.

★ Supplementary parameters:

Frequency bandwidth DC~7MHz

Y deflection coefficient 10mV/div~5V/div, divided into 9 levels

X deflection coefficient 0.2 μ S/div~0.1S/div, divided into 18 levels

X exte