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FT-351高温四探针电阻率测试系统FT-351高温四探针 半导体电导率温度变化
FT-351 high temperature four probe resistivity test system
| 规格型号Models
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FT-351A
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FT-351B
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FT-351C
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1.方块电阻范围sheet resistance
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10-5~2×105Ω/□
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10-6~2×105Ω/□
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10-4~1×107Ω/□
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2.电阻率范围resistivity range
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10-6~2×106Ω-cm
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10-7~2×106Ω-cm
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10-5~2×108Ω-cm
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3.测试电流范围test current range
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0.1μA.μA.0μA,100μA,1mA,10mA,100 mA
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1A、100mA、10mA、1mA、100uA、10uA、1uA、0.1uA
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10mA ---200pA
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4.电流精度current accuracy
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±0.1%读数
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±0.1读数
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±2%
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5.电阻精度resistance accuracy
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≤0.3%
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≤0.3%
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≤10%
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PC软件界面 PC software interface
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显示:电阻、电阻率、方阻、温度、单位换算、温度系数、电流、电压、探针形状、探针间距、厚度 、电导率 LCD: resistance.resistivity. sheet resistance. temperature.unit conversion. temperature coefficient. current. voltage. probe shape. probe spacing. thickness
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7.测试方式test mode
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双电测量Double electrical measurement
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8.四探针仪工作电源working power
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AC 220V±10%.50Hz <30W
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9.误差/ errors
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≤3%(标准样片结果 standard samples)
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≤15%
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温度(选购)Highest temperature (choose and buy)
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常温 Normal temperature -400℃;600℃;800℃;1000℃;1200℃;1400℃;1600℃
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气氛保护(气体客户自备) Atmosphere protection(Gas was provided by customers themselves)
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常用气体如下:氦(He)、氖(Ne)、氩(Ar)、氪(Kr)、氙(Xe)、氡(Rn),均为无色、无臭、气态的单原子分子 The usual gases are: helium (He). neon (Ne). argon (Ar). krypton (Kr). xenon (Xe). and radon (Rn). all in colorless. odorless. gaseous monatomic molecules.
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温度精度 Temperature precision
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冲温值 Blunt temperature values:≤1-3℃;控温精度 control precision:±1°C
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升温速度: rate of temperature increase
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常温开始400℃--800℃需要15分钟;800℃-1200℃需要30分钟;1400℃-1600℃需要250分钟—300分钟 About 15 minutes at room temperature to 400℃. 800 ℃;800 ℃ to 1200 ℃ need 30 minutes;1400 ℃ to 1600 ℃ to 250 minutes. 300 minutes
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高温材料 High temperature material
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采用复合陶瓷纤维材料,具有真空成型,高温不掉粉的特征Adopt composite ceramic fiber material. have vacuum forming. high temperature not drop powder
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PC软件 PC software
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测试PC软件一套,USB通讯接口,软件界面同步显示、分析、保存和打印数据! PC software. USB communication interface. software interface synchronization display. analysis. save and print data!
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电极材料 Electrode materials
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钨电极或钼电极 Tungsten electrode or molybdenum electrode
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探针间距 The probe spacing
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直线型探针,探针中心间距:4mm;样品要求大于13mm直径Linear probe. probe center spacing: 4mm;Sample requirements are greater than 13mm diameter
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标配外(选购): Except standard configuration (optional)
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电脑和打印机1套;2.标准电阻1-5个; 1 . One set computer and printer 2.Standard resistance 1 to 5pcs
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高温电源: High temperature power
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供电:400-1200℃ 电源220V,功率4KW;380V;1400℃-1600℃电源380V;功率9KW: Power supply: 400-1200℃ power 220 v. 4 kw power;380 v;1400 ℃ to 1600 ℃ power supply380V ; power 9KW
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