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固體 液體 粉體體積表面電阻率測定儀

注意事項

Matters needing attention

儀器使用前請仔細(xì)閱讀以下內(nèi)容，否則將造成儀器損壞或電擊情況。

Please read the following carefully before using the instrument， otherwise it will cause damage to the instrument or electric shock.

1.檢查儀器后面板電壓量程是否置于10V檔，電阻量程是否置于104檔。

1. whether the voltage range of the panel is placed in the 10V gear after the check instrument， and whether the resistance range is placed in the 104 gear.

2.將待測試樣平鋪在不保護電極正中央，然后用保護電極壓住樣品，再插入被保護電極（不保護電極、保護電極、被保護電極應(yīng)同軸且確認(rèn)電極之間無短路）。

2. Place the sample in the center of the unprotected electrode， then press the sample with the protective electrode and insert the protected electrode (unprotected electrode， protective electrode， protected electrode should be coaxial and no short circuit between the electrodes is confirmed).

4.測體積電阻時測試按鈕撥到Rv邊，測表面電阻時測試按鈕撥到Rs邊。

4. when measuring the volume resistance， the test button is placed on the side of the Rv. When testing the surface resistance， the test button is allocated to the Rs side.

5.開機量程置于104檔，從儀器后面板調(diào)電壓按鈕到所要求的測量電壓。

5. turn on the measuring range in the 104 gear， adjust the voltage button from the back panel of the instrument to the required measuring voltage.

6.電流電阻量程按鈕從低檔位逐漸撥高檔，每撥一次停留1-2秒觀察顯示數(shù)字，當(dāng)被測電阻大于儀器測量量程時，電阻表顯示“1”，此時應(yīng)繼續(xù)將儀器撥到量程更高的位置。測量儀器有顯示值時應(yīng)停下，在1min的電化時間后測量電阻，當(dāng)前的數(shù)字乘以檔次即是被測電阻。

6. The current resistance range button is gradually shifted from low gear to high gear. Each dial stays for 1-2 seconds to observe and display the number. When the measured resistance is greater than the measuring range of the instrument， the resistance meter shows "1"， and the instrument should continue to move to a higher range. The measuring instrument should stop when it has a display value， and measure the resistance after 1 minute of electrochemical time. The current number multiplied by grade is the measured resistance.

7.測試完畢先將量程撥至104檔，然后將測量電壓撥至10V檔，*后將測試按鈕撥到中央位置后關(guān)閉電源，然后進(jìn)行下一次測試。

7. After the test， set the range to 104， then the voltage to 10V， finally set the test button to the central position and turn off the power supply， and then proceed to the next test.

8.禁止將“RX”兩端短路，以免微電流放大器受大電流沖擊。

8. it is forbidden to short-circuit the two ends of the RX so as to avoid the impact of the large current on the micro current amplifier.

9.不得在測試過程中不要隨意改動測量電壓，.測量時從低次檔逐漸撥往高次檔。

9. Do not change the measurement voltage at will during the test. Gradually shift the measurement from low to high.

10.接通電源后，手指不能觸及高壓線的金屬部分，測試過程中不能觸摸微電流測試端。

10. After switching on the power supply， the finger can not touch the metal part of the high-voltage wire， and the micro-current testing terminal can not be touched during the testing process.

11.嚴(yán)禁在試測過程隨意改變電壓量程及在通電過程中打開主機，嚴(yán)禁電流電阻量程未在104檔及電壓在10V檔，更換試樣。

11. It is forbidden to change the voltage range at will during the test process and to open the main engine during the power-on process. It is forbidden to change the sample before the current resistance range is 104 and the voltage is 10V.

誤操作后果

Consequences of misoperation

ATI-212體積、表面電阻率測定儀是一臺能測量極高電阻和非常微弱電流的精密儀器是因為機器內(nèi)有一個超高性能的靜電計放大器，盡管儀器有多種保護措施，這個超高性能的靜電放大器在以下這些不正確操作使用中均可能因過大電流沖擊、過電壓或放電等**損壞或降低其測量精度與性能。

The ATI-212 Volume and Surface Resistivity Meter is a precision instrument for measuring extremely high resistance and very weak currents because of the presence of an ultra-high performance electrometer amplifier in the machine. Despite various protective measures， this ultra-high performance electrostatic amplifier may be too large for the following incorrect operations Permanent damage or reduction of measurement accuracy and performance by current impact， overvoltage or discharge.

測試過程不正確的操作方式后果

Incorrect operation mode of test procedure

開機前沒有將電壓撥至10V，電阻電流量程檔撥至104過電流沖擊造成儀器放大器過電流而損壞

No voltage to 10V before starting， resistance current range to 104 overcurrent impact caused by instrument amplifier overcurrent damage

測試過程隨意調(diào)節(jié)后面板電壓量程而改變測試電壓過電流或反向放電沖擊造成儀器過電流而損壞

Change of test voltage overcurrent or reverse discharge impulse by arbitrarily adjusting the back panel voltage range during the test process， resulting in damage to the instrument due to overcurrent

測試過程改變屏蔽箱上體面電阻，表面電測測試開關(guān)過電流或反向放電沖擊造成儀器過電流而損壞

The test process changes the surface resistance of the shield box， and the surface test switch is damaged by overcurrent or reverse discharge shock.

測試過程

Test process

測試電壓過高，導(dǎo)致測試材料擊穿過電流或反向放電沖擊造成儀器過電流而損壞或測量性能降低

High test voltage， resulting in breakdown of test materials overcurrent or reverse discharge shock caused by instrument overcurrent damage or measurement performance degradation

測試過程

Test process

微電流測量線與高壓線短路過電流或反向放電沖擊造成儀器過電流而損壞或測量性能降低

Short circuit overcurrent or reverse discharge impulse between micro-current measuring line and high voltage line causes instrument overcurrent damage or deterioration of measuring performance

測試完成未將電壓量程撥至10V，電阻電流量程檔撥至104進(jìn)行關(guān)機。過電流或反向放電沖擊造成儀器過電流而損壞或測量性能降低

The voltage range is not set to 10V， and the resistance current range is switched to 104 for shutdown. Overcurrent or reverse discharge shocks cause damage or measurement performance of instrument overcurrent.

一、概述

First， an overview

本儀器既可測量超高電阻，又可測極微弱電流。采用了大規(guī)模集成電路以及 的 技 術(shù)，使儀器體積小、重量輕、準(zhǔn)確度高。以數(shù)字液晶顯示電阻并同時直接顯示流過被測電阻的電流。電阻量程從1×104Ω ～1×1018Ω， 電流測量范圍 為2 ×10-4A ～1 ×10-16A。機內(nèi)測試電壓為DC10V、50V、100V、250V、500V、1000V。

The instrument can measure both super high resistance and extremely weak current. Large-scale integrated circuits and the latest patented technology are used to make the instrument small， light weight and high accuracy. It uses digital liquid crystal display resistor and directly shows the current flowing through the measured resistance. The resistance range is from 1 * 104 to 1 * 1018 ohm， and the current measurement range is 2 * 10-4A to 1 x 10-16A. The internal test voltage is DC10V， 50V， 100V， 250V， 500V and 1000V.

本儀器具有精度高、顯示迅速、穩(wěn)定性好、讀數(shù)方便， 適用于防靜電產(chǎn)品如防靜電鞋、防靜電塑料橡膠制品、計算機房防靜電活動地板等電阻值的檢驗以及絕緣材料和電子電器產(chǎn)品的絕緣電阻測量。本儀器除能測電阻外，還能直接測量電流如電子器件暗電流等。

This instrument has high precision， fast display， good stability and convenient reading. It is suitable for testing the resistance value of anti-static products such as anti-static shoes， anti-static plastic rubber products， anti-static movable floor of computer room and measuring the insulation resistance of insulation materials and electronic and electrical products. Besides measuring resistance， the instrument can measure current directly， such as dark current of electronic devices.

二、主要特點

Two， main characteristics

?電阻測量范圍：1×104Ω ～1×1018Ω；

The range of resistance measurement is 1 x 104 ohm to 1 x 1018 ohm.

?支持固體、液體、粉體和其他特殊定制電極測試；

Support solid， liquid， powder and other custom custom electrode tests;

?電流測量范圍： 2 ×10-4A ～1 ×10-16 A；

The range of current measurement is 2 x 10-4A to 1 x 10-16 A.

?直接顯示電阻率；

The resistivity is directly displayed.

?體積小、重量輕、準(zhǔn)確度高；

Small size， light weight and high accuracy.

?獨特的被測電阻、流過電阻和電阻率顯示，使操作測量更加方便；

The unique measured resistance， flow resistance and resistivity show that the operation measurement is more convenient.

?性能穩(wěn)定、讀數(shù)方便；

The performance is stable and the reading is convenient.

?既能測電阻又能測電流；

It can measure resistance and measure current.

?測試電壓有六種選擇DC10V、50V、100V、250V、500V、1000V；

There are six choices of test voltage: DC10V， 50V， 100V， 250V， 500V and 1000V.

?使用操作簡便，在任何電阻量程和測試電壓下均直接讀顯示數(shù)字結(jié)果。

It is easy to operate and can read and display digital results directly at any resistance range and test voltage.

三、主要應(yīng)用范圍

Three， main application scope

材料高阻測試測量如防靜電產(chǎn)品（防靜電鞋、防靜電塑料橡膠制品、計算機房防靜電活動地板等）電阻值的檢測；

High resistance measurement of materials such as anti-static products (anti-static shoes， anti-static plastic rubber products， computer room anti-static movable floor) resistance testing;

材料體電阻(率)和表面電阻(率)測量；

Material resistance (rate) and surface resistance (rate) measurement;

電化學(xué)和材料測試，以及物理，光學(xué)和材料研究；

Electrochemical and material testing， as well as physical， optical and material research;

微弱電流測量如光電效應(yīng)和器件暗電流測量。

Weak current measurement such as photoelectric effect and dark current measurement.

四、技術(shù)指標(biāo)

Four， technical indicators

1. 電阻測量范圍： 1×104Ω ～1×1018Ω，分為十個量程。

1. resistance measurement range: 1 x 104 ohms to 1 * 1018 ohms， divided into ten ranges.

2. 電流測量范圍為：2 ×10-4A ～1 ×10-16 A。

2. the current measurement range is 2 x 10-4A to 1 x 10-16 A.

3. 全數(shù)字液晶屏顯示。

3. full digital LCD display.

4. 準(zhǔn)確度: 準(zhǔn)確度優(yōu)于下表

4. accuracy: accuracy is better than the following table.

量程有效顯示范圍誤差（20～30℃ RH<80%）

Range effective display range error (20~30 C RH<80%)

1040.01~19.995%

104 0.01~19.99 5%

1050.01～19.995%

1050.01 to 19.995%

1060.01～19.995%

1060.01 to 19.995%

107 0.01～19.995

1070.01 to 19.995