一满足标准Meet the criteria：

GB/T 1410-2006、ASTM D257-99、GB/T 10581-2006、GB/T 1692-2008、GB/T 2439-2001、GB/T 12703.4-2010 、GB/T 10064-2006、GB /1672-1988

二、仪器主要概述The main overview of the instrument：

1.体积表面电阻率测试仪又简称高阻计测试仪既可以测量高电阻又可以测量微电流。

1. Volumetric surface resistivity tester, also called high resistivity tester, can measure both high resistance and micro-current.

2.采用了德国大规模集成电路。

2. Using German LSI.

3.采用进口品牌电子元器件，使仪器测量精度高，质量更加有保证，操作简单，体积小，重量轻，触摸屏操作，主界面显示电压、电流、电阻、电阻率、厚度、极化时间。

3. Using imported brand electronic components, the instrument has high measurement accuracy, better quality assurance, simple operation, small size, light weight, touch screen operation, main interface display voltage, current, resistance, resistivity, thickness, polarization time.

4.测试模式切换可以切换固体、粉体、液体。

4. Test mode switching can switch solid, powder and liquid.

5.电阻测量量限从1×104Ω ～1×1018 Ω，电流测量量限从2×10-4 ～1×10-16Ａ。

5. The measurement limits of resistance are 1*104_~1*1018_, and the measurement limits of current are 2*10-4~1*10-16A.

6.体积表面电阻率测试仪适用于橡胶、塑料、薄膜、及粉体、液体、及固体和膏体形状的各种绝缘材料体积和表面电阻值的测定。本仪器除能测电阻外，还能直接测量微弱电流。

6. The volume surface resistivity tester is suitable for measuring the volume and surface resistance of various insulating materials with rubber, plastic, film, powder, liquid, solid and paste shapes. In addition to measuring resistance, the instrument can also directly measure weak current.

三、主要特点Main characteristics：

1.显示方式：彩色触摸屏。

1. Display mode: color touch screen.

2.测量时间显示：准确确定试样极化时间，使测量结果更加准确。

2. The measurement time shows that the polarization time of the sample can be determined accurately to make the measurement result more accurate.

3.试验测试电压：0-1000V任意调节。

3. Test voltage: 0-1000V arbitrary adjustment.

4.10V、50V、100V、250V、500V、1000V自动调节。

4.10V, 50V, 100V, 250V, 500V, 1000V automatic regulation.

5.电阻测量量程为0.01×104Ω ～1×1018Ω

5. The measuring range of resistance is 0.01*104_~1*1018_.

6.电流测量量程为2×10-4Ａ ～1×10-16Ａ

6. Current measurement ranges from 2 x 10-4A to 1 x 10-16A

7.测试前无须人工手动去调节电流是否归零，GHT-G322A体积表面电阻率测试仪在实验前会自动校准电流归零。

7. There is no need to manually adjust the current to zero before testing. GHT-G322A Volume Surface Resistivity Tester will automatically calibrate the current to zero before testing.

8.测试开始后无须人工手动去调节电压档位，本仪器测试时候内部自动调节电压。

8. There is no need to manually adjust the voltage level after the start of the test. The instrument automatically adjusts the internal voltage during the test.

9.测试开始后无须人工手动调节次方档位，本仪器测试时候内部自动调节次方档位。

9. There is no need to manually adjust the secondary gear after the start of the test. The instrument automatically adjusts the secondary gear during the test.

10.所有测试电压0-1000V 测试时电阻结果直读，免去老式高阻计在不同测试电压下或不同量程时要乘以系数等使用不便的麻烦，使测量超高电阻就如用万用表测量普通电阻样简便。

10. Direct reading of resistance results for all test voltages of 0-1000V eliminates the inconvenience of multiplying coefficients for old high resistance meters under different test voltages or in different measuring ranges, which makes measuring super high resistance as simple as measuring ordinary resistance samples with multimeter.

11.既能测超高电阻又能测微电流。

11. It can measure both ultra-high resistance and micro-current.

12.环境温度0℃～40℃。

12. The ambient temperature ranges from 0 40 C.

13.相对湿度<80%。

13. Relative humidity < 80%.

14.中英文语言切换。

14. Language switching between Chinese and English.

15.测试结果对比分析。

15. Comparative analysis of test results.

16.USB通讯。

16. USB communication.

17.测试结果内部储存。

17. Test results are stored internally.

18.测试结果打印。

18. Print test results.

19.三组试样同时测试电极（选配）。

19. Three groups of samples were tested at the same time.

20.计算机控制软件（选配）。

20. Computer control software (optional).

21.质保3年。

21. Three-year warranty.

22.免费升级。

22. Free upgrade.

23.终生维护、维修。

23. Lifelong maintenance and repair.

四、技术指标Technical Indicators：

1、电阻测量范围： 0.01×104Ω ～1×1018Ω。

1. The range of resistance measurement is 0.01*104_~1*1018_.

2、电流测量范围： 2×10-4A～1×10-16A。

2. Current measurement range: 2 x 10-4A-1 x 10-16A.

3、显 示 方 式：彩色触摸屏

3. Display mode: color touch screen

4、内置测试电压：0-1000V自动调节（可根据要求调节到需要的电压）

4. Built-in test voltage: 0-1000V automatic regulation (can be adjusted to the required voltage according to requirements)

5、基本准确度：1% (*注)

5. Basic Accuracy: 1% (* Note)

6、使用环境： 温度：0℃～40℃，相对湿度<80%

6. Use environment: temperature: 0 40 C, relative humidity < 80%.

7、机内测试电压：0-1000V 任意调节，10V/50V/100V/250V/500V/1000V自动调节。

7. In-machine test voltage: 0-1000V arbitrary regulation, 10V/50V/100V/250V/500V/1000V automatic regulation.

8、供电形式： AC 220V，50HZ       

8. Power supply form: AC 220V, 50HZ          

产品图片Product picture:：