编辑: sunny爹 | 2019-07-11 |
高精度恒流、恒压源,自动电流档, 4.3家壕允,显示:电流、电压、温度、电阻率,电导率,电阻等数据,选配:PC软件获得测试数据之图谱和报表.根据产品形状不同选购测试治具. The four terminal?test method measures the high conductivity performance of carbon materials, graphite and other block-like rods and powder materials Under the normal temperature.High precision constant current. constant voltage source. Automatic current gear. 4.3 inch LCD to display: current. voltage. temperature. resistivity. Conductivity and resistance datas. Optional to buy :PC software receives the test data chart and report. choose to buy test jigs according to the shape of the product. 二.适用范围Scope of application: 适用于碳素厂、焦化厂、石化厂、粉末冶金厂、高等院校、科研部门对新材料之研究,是检验和分析材料必备仪器. Suitable for carbon plant. coking plant. petrochemical plant. powder metallurgy factory. colleges and universities. scientific research department of new material research. is necessary instrument for material test and analysis. 三.满足标准standard: 铝用炭素材料检测方法 第2部分 阴极炭块和预焙阳极室温电阻率的测定 GB/T
6717、GB/T 24525-
2009、YS/T63.2炭素材料电阻率测定方法.同时满足ISO 11713-
2000、YS/T63.2-2005和YS/T 64-1993标准方法测试阴极炭块、预焙阳极、阳极糊阴极糊和炭素制品常温下的电阻率. aluminum carbon material detection method part
2 The resistivity measureming of Cathode carbon blocks and pre-baked anode under room temperature.GB/T6717. GB/T 24525-2009. YS/T63.2 carbon material resistivity method. At the same time meet the ISO 11713-2000. YS/T63.2-2005 and YS/T 64-1993 standard test method to test the resistivity of cathode carbon block. pre-baked anode and the anode paste cathode paste and carbon product under room temperature. 炭素材料制品的电阻率值是评价炭制品电极质量,决定产品出厂等级的重要物理指标之一,也是在炭制品加工中控制监督工艺过程的重要参数. The resistivity value of the carbon materials products is one of the important physical indexes to evaluate the quality of electrode to Determine thep roducts's grade . ?It is also an important parameter to control the process of monitoring process in carbon processing. 测量电阻灵敏度达0.01μΩ. ,最大测试电流能达到10A Measurement resistance sensitivity of 0.01μΩ. the Max test current can achieve 10A 四.主要技术指标/ Main technical index 1.电压/ voltage:量程/ range: 2mV.20mV. 200mV.2V 分辨率/resolution: 0.1uV,1uV,10uV,100uV 量程误差:2mV 档: 0.1%读数+ 6个字 / range: 2mV. accuracy: 0.1% 20mV. 200mV. 2V档: 0.1%读数+ 2字/range:20mV. 200mV. 2V. accuracy: 0.1%
2 直流恒流源/ DC constant current source: 输出/ output: 100uA.1mA.10mA.100mA.1A.10A. 误差Range: 100uA.1mA.10mA.100mA:accuracy 0.1%;
Range:1A,10A accuracy: 0.15% 3.测量范围:炭素长度:1.6m―2m;
炭素直径:100mm―600mm 电阻率:2*10-8―20kΩ・cm;
电阻:0.01μΩ―20kΩ;
Measuring range: carbon materials length 1.6m―2m. carbon materials diameter 100mm―600mm. resistivity:2*10-8―20kΩ・cm;