供应电压击穿试验仪

介电强度击穿电压试验仪，击穿强度试验仪， 电压击穿试验仪， *缘材料击穿电压试验仪，耐电压击穿强度试验仪  介电击穿强度试验仪,耐电压强度试验仪  

体积电阻率表面电阻率测试仪简单介绍：

体积电阻率和表面电阻率测试仪仪器既可测量高电阻，又可测微电流。采用了美国的大规模集成电路以及我所的*技术,使仪器体积小、重量轻、准确度高。以双3.1/2 位数字直接显示电阻的高阻计和电流
Volume resistivity and surface resistivity tester instrument can measure high resistance, and micro electric current can be obtained. Using the large scale integrated circuit and patent technology, I have make the instrument is *all in size, light weight, high accuracy. With double 3.1/2 di* indicates the current high resistance meter and resistance directly


。量限从1×104Ω ～1×1018 Ω，是目前国内测量范围*宽，准确度*高的数字*阻测量仪。电流测量范围为2×10-4 ～1×10-16Ａ。机内测试电压为10/50/100/250/500/1000V任意可调。
. Quantity limit from 1 x 104 Ω ~ 1 x 1018 Ω, is currently the domestic most wide measuring range, accuracy of the highest Numbers high resistance meter. Current measuring range is 2 x 1 x 10-10-4 ~ 16 a. Built-in test voltage for 10/50/100/250/100/250 v arbitrary adjustable.


本仪器具有精度高、显示*、性好稳定、读数方便， 适用于*静电产品如*静电鞋、*静电塑料橡胶制品、计算机房*静电活动地板等电阻值的检验以及*缘材料和电子电器产品的*缘电阻测量
The instrument has high precision, display quickly, good stability, easy reading, applied to anti-static products such as anti-static shoes, anti-static plastic rubber products, such as anti-static raised floor computer room resistance test and insulation resistance measurements of insulation materials and electrical and electronic products


。本仪器除能测电阻外，还能直接测量微弱电流。
. The instrument besides can measure resistance, but also can directly measure the weak current.


体积电阻率和表面电阻率测试仪仪器**合并**标准GB/T 1410-2006《固体*缘材料 体积电阻率和表面电阻率试验方法》和美国标准ASTM D257《*缘材料的直流电阻或电导试验方法》等标准的要求
Volume resistivity and surface resistivity tester instrument fully meet and exceed the national standard GB/T 1410-2006 "the solid insulating material volume resistivity and surface resistivity test method, and the United States ASTM standard D257" dc resistance or conductance method for insulation material, such as the standard requirements


。其准确度**标准要求的几倍甚至10*(*标准GB/T1410-2006《固体*缘材料 体积电阻率和表面电阻率试验方法》对*度的规定为低于1010Ω为±10%, 更高电阻时为±20%。)。
. Its accuracy is better than the national standard requirement several times or even more than 10 times (the national standard GB/T1410-2006 "the solid insulating material volume resistivity and surface resistivity test method, the precision is less than 1010 Ω is plus or minus 10%, higher resistance to plus or minus 20%.) .


体积电阻率和表面电阻率测试仪仪器适用的主要标准：
Volume resistivity and surface resistivity tester instrument applicable main criteria:


GB/T 1410-2006 固体*缘材料 体积电阻率和表面电阻率试验方法
GB/T 1410-2006 solid insulating material volume resistivity and surface resistivity test method


GB 12014 *静电工作服
GB 12014 anti-static overalls


GB/T 20991-2007 个体*护装备 鞋的测试方法
GB/T 20991-2007 test method of the individual protective equipment of shoes


GB 4385-1995 *静电鞋、导电鞋技术要求
GB 4385-1995, anti-static shoes, conductive technical requirements


GB 12158-2006 *静电事故通用导则
Prevent electrostatic guide general accident of GB 12158-12158


GB 4655-2003 橡胶工业静电*规程
GB 4655-2003 rubber industrial electrostatic safety procedures


GB/T 12703.4-2010 纺织品 静电性能的评定 第4部分 电阻率
GB/T 12703.4 2010 textile electrostatic performance evaluation part 4 of the resistivity


GB/T 12703.6-2010 纺织品 静电性能的评定 第6部分 纤维泄漏电阻
GB/T 12703.6 2010 textile electrostatic leakage resistance performance evaluation part 6 of fiber


GB 13348-2009 液体石油产品静电*规程
GB 13348-2009 liquid petroleum products electrostatic safety procedures


GB/T 15738-2008 导电和*静电纤维增强塑料电阻率试验方法
GB/T 15738-2008, conductive and antistatic fibre reinforced plastics resistivity test method


GB/T 18044-2008 地毯 静电习性评价法 行走试验
GB/T 18044-2008 - carpet static walking behavior evaluation test


GB/T 18864-2002 硫化橡胶 工业用*静电和导电产品 电阻*限范围
GB/T 18864-2002 rubber industrial antistatic and conductive products resistance limit range


GB/T 22042-2008 服装 *静电性能 表面电阻率试验方法
GB/T 22042-2008 clothing antistatic performance surface resistivity test method


GB/T 22043-2008 服装 *静电性能 通过材料的电阻(垂直电阻)试验方法
GB/T 22043-2008 clothing antistatic performance through the resistance of the material (vertical resistance) test method


GB/T 24249-2009 *静电洁净织物
GB/T 24249-2009, anti-static clean fabric


GB 26539-2011 *静电陶瓷砖 Antistatic ceramic tiles
GB 26539-2011 anti-static ceramic tile Antistatic ceramic tiles


GB/T 26825-2011 *静电*腐胶
GB/T 26825-2011 anti-static anticorrosion glue


GB 50515-2010 导(*)静电地面设计规范
GB 5 lead (prevention) electrostatic surface design specification


GB 50611-2010 电子工程*静电设计规范
GB 5 electronic engineering antistatic design specifications


G* 105-1998-Z 电子产品*静电放电控制手册
G* 105-1998 - Z electronics antistatic discharge control manual


G* 3007A-2009 *静电工作区技术要求
The G* 3007 a - 2009 technical requirements for anti-static work area


G* 5104-2004 无线电引信风帽用*静电涂料及风帽静电性能通用要求
G* 5104-2004 radio fuze cowl with antistatic coatings and cowl electrostatic general performance requirements



体积电阻率和表面电阻率测试仪仪器主要特点
The volume resistivity and surface resistivity tester instrument main characteristics


电阻测量范围宽 0.01×104Ω ～1×1018 Ω
Resistance measurement of a wide range of 0.01 x 104 Ω ~ 1 x 1018 Ω


电流测量范围为 2×10-4Ａ ～1×10-16Ａ
Current measuring range is 2 x 10-4 a ~ 1 x 10 to 16 a


体积小、重量轻、准确度高
Small volume, light weight, high accuracy


电阻、电流双显示
Resistance, current double display


性能好稳定、读数方便
Good performance stability, easy reading


*测试电压(10/50/100/250/500/1000V) 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，
All test (10/50/100/250/100/250 v) voltage resistance test results, direct reading from the old high resistance meter or different under different voltage range, difficult to use when multiplied by the coefficient of trouble,


使测量*电阻就如用万用表测量普通电阻样简便。
Make measure ultra-high resistance as ordinary resistance is measured with a multimeter sample is simple.


既能测*电阻又能测微电流
Both can measure high resistance and can measure micro electric current


适用范围广:适用于*静电产品如*静电鞋、*静电塑料橡胶制品、计算机房*静电活动地板等电阻值的检验和电子电器产品的*缘电阻测量
Wide applicable scope: is suitable for the anti-static products such as anti-static shoes, anti-static plastic rubber products, anti-static raised floor computer room resistance test and electrical and electronic products such as insulation resistance measurement



体积电阻率和表面电阻率测试仪仪器技术指标
Volume resistivity and surface resistivity tester instrument technology indicators


1.电阻测量范围： 0.01×10 4Ω ～1×10 18Ω。
1. The resistance measuring range: 0.01 * 10 4 Ω 1 x 10 ~ 18 Ω.


2.电流测量范围为: 2×10-4A～1×10-16A
2. The current measuring range is: 2 x 10-4 a ~ 1 x 10 to 16 a


3. 双表头显示: 3.1/2位LED显示
3. Double header shows: 3.1/2 LED display


4. 内置测试电压：10V、50V、100V、250、500、1000V
4. Built-in test voltage: 10 v and 50 v, 100 v, 250, 500, 100 v


5. 基本准确度：1%
5. Basic accuracy: 1%


6 使用环境: 温度：0℃～40℃，相对湿度<80%
6 using the environment temperature: 0 ℃ to 40 ℃, relative humidity of < 80%


7 机内测试电压: 10/50/100/250/500/1000V 任意切换
Test voltage within 7 machine: 10/50/100/250/100/250 v arbitrary switching


8.供电形式: AC 220V，50HZ，功耗约5W
8. Power supply: AC 220 v, 50 hz, power consumption of about 5 w


9. 仪器尺寸: 285ｍｍ× 245ｍｍ× 120 mm
9. Instrument size: 285 mm * 245 mm * 120 mm


10.质量: 约2.5KG
10. Quality: about 2.5 KG


四、体积电阻率和表面电阻率测试仪仪器工作原理
Four, volume resistivity and surface resistivity tester instrument working principle


根据欧姆定律，被测电阻Rx等于施加电压V除以通过的电流I。传统的高阻计的工作原理是测量电压V固定，通过测量流过取样电阻的电流I来得到电阻值。从欧姆定律可以看出，
According to the ohm's law, the resistance to be measured the Rx is equal to the applied voltage V divided by the current through the I. Traditional high resistance meter work principle is to measure the voltage V is fixed, the current through the sample resistance by measuring the I to get resistance. As can be seen from the ohm's law,


由于电流I是与电阻成反比，而不是成正比，所以电阻的显示值是非线性的，即电阻*大时，电流为*，即表头的*位处是∞，其附近的刻度*密，分辨率很低。整个刻度是非线性的。
Due to current I is inversely proportional to the resistance, is not proportional to, so the display value of resistance is nonlinear, the resistance is infinite, the current is zero, namely the header of the zero level is up, the scale is very near, the resolution is very low. The whole scale is nonlinear.


又由于测量不同的电阻时，其电压V也会有些变化，所以普通的高阻计是精度差、分辨率低。
Again due to the different resistance measurements, the voltage V is also will have some change, so ordinary high resistance meter is of poor precision and low resolution.


*T121型数字高阻计是同时测出电阻两端的电压V和流过电阻的电流I，通过内部的大规模集成电路完成电压除以电流的计算，
*T121 di*al t*e high resistance meter to measure the resistance at the same time on both ends of the current through the resistor voltage V and I, through the internal voltage divided by the current calculation of large scale integrated circuit is complete,


然后把所得到的结果经过A/D转换后以数字显示出电阻值，即便是电阻两端的电压V和流过电阻的电流I是同时变化，其显示的电阻值不象普通高阻计那样因被测电压V的变化或电流Ｉ的变化而变，
Then put the results after A/D conversion to di*al shows resistance, even at the ends of the resistance current through the resistor voltage V and I are changing at the same time, the display of the resistance value is not like ordinary high resistance meter by measuring the change in the voltage V or current I change and change,


所以，即使测量电压、被测量电阻、电源电压等发生变化对其结果影响不大，其测量精度很高(*)，从理论上讲其误差可以做到*，而实际误差可以做到*几或*几。
So, even if the measuring voltage, by measuring the resistance, such as power supply voltage change influence on the result, the measuring accuracy is very high (patent), in theory, the error can be zero, and the actual error can be done a few parts per thousand or very few.


(*标准GB/T1410-2006《固体*缘材料 体积电阻率和表面电阻率试验方法》对*度的规定为低于1010Ω为±10%, 更高电阻时为±20%。)
(the national standard GB/T1410-2006 "solid insulating material volume resistivity and surface resistivity test method for precision is less than 1010 Ω is plus or minus 10%, higher resistance to plus or minus 20%.)



体积电阻率和表面电阻率测试仪仪器典型应用
The volume resistivity and surface resistivity tester instrument t*ical applications


1．测量*静电鞋、导电鞋的电阻值
1. Measure the anti-static shoes, conductive resistance value


2、测量*静电材料的电阻及电阻率
2, measuring resistance and resistivity of antistatic materials


3、测量计算机房用活动地板的系统电阻值
3, computer room measured in raised floor system resistance value


4、测量*缘材料电阻(率)
4, measuring insulation resistance (rates)


5、光电二*管暗电流测量
5, photoelectric diode dark current measurement


6、物理,光学和材料研究
6, physics, optics and materials research



体积电阻率和表面电阻率测试仪仪器标准配置：
Volume resistivity and surface resistivity tester instrument standard configuration:


1.测试仪器：1台
1. Test equipment: 1


2.电源线：1条
Article 2. The power cord: 1


3.测量线：3根（屏蔽线、测试接线、接地线）
3. The measuring line: 3 root (shielding line, test wiring and grounding line)


4.使用说明书：1份
4. Operating instructions: 1


体积电阻率和表面电阻率测试仪仪器其它可选配件：
Volume resistivity and surface resistivity tester instruments other optional accessories:


本仪器配不同的测量电*（夹具）可以测量不同材料不（固体、粉体或液体）的体积电阻率和表面电阻率或电导率，
The instrument with different measuring electrode (fixture) can measure different material (solid, powder or liquid), not the volume resistivity and surface resistivity or conductivity,


**合或**标准GB1410－89固体电工*缘材料*缘电阻、体积电阻系数和表面电阻试验方法，ASTM D257 *缘材料的直流电阻或电导试验方法　等标准要求。
Fully meet or exceed national standards GB1410-89 insulation resistance of solid electrical insulating materials, volume resistivity and surface resistivity test method, ASTM D257 insulation of dc resistance or conductance test method standard requirement.