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  • 产品名称:增塑剂体积电阻率测定仪

  • 产品型号:GEST-121
  • 产品厂商:冠测仪器
  • 产品价格:100
  • 折扣价格:100
  • 产品文档:
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简单介绍:
增塑剂体积电阻率测定仪 GB/T 1410-2006《 固体绝缘材料体积电阻率和表面电阻率试验方法》 ASTM D257-99《绝缘材料的直流电阻或电导试验方法》 GB/T 10581-2006 《绝缘材料在高温下电阻和电阻率的试验方法》 GB 1672-1988 液体增塑剂体积电阻率的测定
详情介绍:
 增塑剂体积电阻率测定仪
绝缘材料体积表面电阻测定仪
Insulating material volume surface resistance tester
体积表面电阻测定仪(GEST-121)
Volume surface resistance tester (GEST-121)
电阻率测定仪
Resistivity tester
符合标准:
         GB/T 1410-2006《 固体绝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 methods"
         ASTM D257-99《绝缘材料的直流电阻或电导试验方法》
         ASTM D257-99 "DC insulation resistance or conductance test method"
         GB/T 10581-2006 《绝缘材料在高温下电阻和电阻率的试验方法》
         GB / T 10581-2006 "insulating materials under high temperature resistance and resistivity of the test methods"
GB/T 1692-2008 《硫化橡胶 绝缘电阻率的测定》
GB / T 1692-2008 "vulcanized rubber insulation resistance rate determination."
GB/T 2439-2001《硫化橡胶或热塑性橡胶 导电性能和耗散性能电阻率的测定》
GB / T 2439-2001 "vulcanized or thermoplastic rubber conductive and dissipative resistivity measurement."
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 properties - Part 4: Resistivity"
GB/T 10064-2006_《测定固体绝缘材料绝缘电阻的试验方法》
GB / T 10064-2006_ "insulation resistance of solid insulating materials - Test methods for"
GB 1672-1988 液体增塑剂体积电阻率的测定
增塑剂体积电阻率测定仪
一、概述
本仪器既可测量高电阻,又可测微电流。采用了美国Intel公司的大规模集成电路,使仪器体积小、重量轻、准确度高。数字液晶直接显示电阻值和电流。量限从1×104Ω ~1×1018 Ω,是目前国内测量范围*宽,准确度*高的数字超高阻测量仪。电流测量范围为2×10-4 ~1×10-16A。机内测试电压为10V/50V/100V/250V/500V/1000V任意可调。本仪器具有精度高、显示迅速、性好稳定、读数方便, 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。
I. Overview
    The instrument can measure high resistance, but also to measure micro-current. Uses the U.S. Intel Corporation LSI, so equipment is small, light weight, high accuracy. Digital LCD display directly the resistance value and current. Limit the amount of from 1 × 104Ω ~ 1 × 1018 Ω, is currently the most wide measuring range, high accuracy digital high resistance measuring instrument. Current measurement range of 2 × 10-4 ~ 1 × 10-16A. Machine test voltage 10V/50V/100V/250V/500V/1000V adjustable. This instrument has high precision, showing rapid, good stability, easy reading for rubber, plastics, films, and powders, liquids, and solids and paste shapes of various insulating materials volume and surface resistivity value determination. In addition to the instrument can measure resistance, but also directly measure weak current.
二、主要特点 增塑剂体积电阻率测定仪
电阻测量范围宽  1×104Ω ~1×1018Ω
Resistance measurement range 1 × 104Ω ~ 1 × 1018Ω
电流测量范围为 2×10-4A ~1×10-16A
Current measurement range of 2 × 10-4A ~ 1 × 10-16A
体积小、重量轻、准确度高
Small size, light weight, high accuracy
电阻、电流双显示
Resistance, current dual display
性能好稳定、读数方便
Stable performance, easy reading
所有测试电压(10V/50V/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,使测量超高电阻就如用万用表测量普通电阻样简便。
既能测超高电阻又能测微电流
All test voltage (10V/50V/100/250/500/1000V) resistance test results direct reading, replacing old-fashioned high impedance meter at different test voltages or different range when multiplied by the coefficient of trouble such as inconvenient to use, the measurement high resistance to general resistance as measured with a multimeter like simple.
High resistance measurements can measure both micro-current
三、技术指标 增塑剂体积电阻率测定仪
1、电阻测量范围: 1.0×104Ω ~1×1018Ω。
   Resistance Measuring Range: 1.0 × 104Ω ~ 1 × 1018Ω.
电流测量范围为: 2×10-4A~1×10-16A
   Current measurement range: 2 × 10-4A ~ 1 × 10-16A
显 示 方 式:数字液晶显示
   Display mode: Digital LCD
内置测试电压: 10V 、50V、100V、250、500、1000V
   Built-in test voltage: 10V, 50V, 100V, 250,500,1000 V
基本准确度:1% (*注)
   Basic accuracy: 1% (* Note)
使用环境: 温度:0℃~40℃,相对湿度<80%
  Operating environment: Temperature: 0 ℃ ~ 40 ℃, relative humidity <80%
机内测试电压: 10V/50V/100/250/500/1000V 任意切换
   In Test voltage: 10V/50V/100/250/500/1000V arbitrary switching
供电形式: AC 220V,50HZ,功耗约5W
   Supply form: AC 220V, 50HZ, power consumption is about 5W
仪器尺寸: 285mm× 245mm× 120 mm
   Instrument Size: 285mm × 245mm × 120 mm
质量: 约2.5KG
    Weight: about 2.5KG
四、工作原理 增塑剂体积电阻率测定仪
   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,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,即电阻无穷大时,电流为零,即表头的零位处是∞,其附近的刻度非常密,分辨率很低。整个刻度是非线性的。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。
增塑剂体积电阻率测定仪
本仪器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,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,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零,而实际误差可以做到千分之几或万分之几。
增塑剂体积电阻率测定仪
典型应用
测量绝缘材料电阻、体积电阻、表面电阻(率)
   Measuring insulation resistance, volume resistivity, surface resistance (rate)
测量防静电材料的电阻及电阻率
   Measuring the resistance and anti-static material resistivity
测量计算机房用活动地板的系统电阻值
   Measuring computer room raised floor system with resistance values
测量防静电鞋、导电鞋的电阻值
   Measuring anti-static shoes, conductive shoes resistance values
光电二极管暗电流测量
   Photodiode dark current measurement
物理,光学和材料研究
   Physics, optics and materials research
标准配置:
测试仪器:1台
   Test equipment: 1 set
电源线:1条
   Power cord: 1
测量线:3根(屏蔽线、测试接线、接地线)
   Measuring line: 3 (shielded wire, test wiring, grounding wire)
使用说明书:1份
   Instructions: 1
备注:
本仪器配不同的测量电极(夹具)可以测量不同材料(固体、粉体或液体)的体积电阻率和表面电阻率或电导率,完全符合国家标准GB1410-2006固体电工绝缘材料绝缘电阻、体积电阻系数和表面电阻试验方法,ASTM D257 绝缘材料的直流电阻或电导试验方法 等标准要求。
Remarks:
The instrument is equipped with different measuring electrode (fixtures) can measure different materials (solid, powder or liquid) volume resistivity and surface resistivity or conductivity, in full compliance with the national standard GB1410-2006 solid electrical insulation materials insulation resistance, volume resistance and surface resistivity test method, ASTM D257 DC insulation resistance or conductance standard test methods.
五.电性能专业检测试验机列表 增塑剂体积电阻率测定仪
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漏电起痕试验仪
介电常数及介质损耗测试仪-高频/工频
耐电弧测试仪-微机控制/触摸屏
电阻率测定仪

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