FT-8200雙電四探針?lè)勰╇娮杪蕼y(cè)試系統(tǒng)（智能型）
FT-8200 Double current four probe powder resistivity test system (smart)
一、功能概述：Functional overview
大量程方阻測(cè)量范圍、zui小測(cè)量到-5次方或-6次方，采用高精度集成電路模塊；智能一體化結(jié)構(gòu)設(shè)計(jì)，整體大方， USB，232通訊接口，高精恒直流恒流源 ，提供四探針?lè)ê退亩朔▋煞N測(cè)量模式并存， 全程采用PC軟件操作，自動(dòng)測(cè)試過(guò)程數(shù)據(jù)曲線及圖譜分析，實(shí)時(shí)分析壓強(qiáng)/壓力與電阻，電阻率，電導(dǎo)率的變化關(guān)系，及報(bào)表生成，存儲(chǔ)，打印等；
A high precision integrated circuit module is used for the measurement range, wide range of sheet resistor. the smallest measure to the minus 5 or the negative 6 power.Inligent integration structure design, the overall generous, USB, 232 communication interface, high precision constant DC constant current source, and provide four point probe method and four-terminal method two measurement modes coexist, fully use the PC software operation, the process of automatic test data curve and spectrum analysis, real-time analysis of pressure/pressure and resistance, resistivity, and the changes of conductivity and report generation, storage, printing, etc
二、滿足標(biāo)準(zhǔn)：Meet Standard
1）四探針測(cè)試儀滿足GB/T 1551、GB/T1552-1995，ASTM F84美國(guó)A.S.T.M 標(biāo)準(zhǔn)。
The four-probe tester meets GB/T 1551, GB/t1552-1995, ASTM F84 U.S. A.S.T.M standard.
2）四探針?lè)ǚ勰y(cè)試平臺(tái)依據(jù)GBT 30835-2014《鋰離子電池用炭復(fù)合磷酸鐵鋰正極材料》中關(guān)于粉末電導(dǎo)率的測(cè)定方法中用于仲裁方法的四探針?lè)ㄒ笾谱?/span>.
Four point probe method test platform based on GBT powder 30835-2014 “The lithium ion battery with carbon compound lithium iron phosphate cathode material "method for determination of the conductivity of powder in four point probe method for arbitration method in the request.
三、適用范圍：Scope of application
廣泛用于鋰離子電池用炭復(fù)合磷酸鐵鋰正極材料電阻率的測(cè)量；也應(yīng)用于需要采用四探針?lè)y(cè)量的導(dǎo)體或半導(dǎo)體粉末材料的分析與檢測(cè)；用于石墨類(lèi)粉狀材料電阻率的測(cè)量；廣泛應(yīng)用于國(guó)內(nèi)外企業(yè)品質(zhì)檢測(cè)；研發(fā)部門(mén)，大中專(zhuān)院校；科研院所；及質(zhì)量檢測(cè)機(jī)構(gòu).
Widely used in the measurement of resistivity of lithium anode materials used in lithium ion batteries.It also applies to the analysis and detection of a conductor or semiconductor powder material that needs to be measured by four probes.Measurement of resistivity of graphite powder materials;It is widely used in domestic and foreign enterprise quality testing.The research and development department, the college of major and secondary schools;Research institutes and Quality monitoring organization.
規(guī)格型號(hào)/ Specification model | FT-8200A | FT-8200B |
1.方塊電阻范圍sheet resistance range | 10-5～2×105Ω/□ | 10-6～2×105Ω/□ |
2.電阻率范圍 resistivity range | 10-6～2×106Ω-cm | 10-7～2×107Ω-cm |
電導(dǎo)率范圍Conductivity range | 5×10-6～106ms/cm | 5×10-7～107ms/cm |
3.測(cè)試電流范圍 test current range | 0.1μA ，1μA，10μA，100µA，1mA，10mA，100 mA | 10μA，100µA，1mA，10mA，100 mA、1000mA |
4.電流精度 current accuracy | ±0.1% | ±0.1% |
軟件界面 | 電阻、電阻率、方阻、溫度、單位切換、溫度系數(shù)、電流、電壓、探針形狀、探針間距、厚度 、電導(dǎo)率、圖譜顯示，壓力設(shè)定，zui小壓強(qiáng)，zui大壓強(qiáng)，報(bào)表導(dǎo)出，波形刷新，時(shí)間設(shè)定，啟動(dòng)、停止、運(yùn)行 resistance, resistivity, sheet resistance, temperature, unit conversion, temperature coefficient, current, voltage, probe shape, probe spacing, thickness, conductivity. Graph shows, pressure setting, minimum pressure, maximum pressure, report export, waveform refresh, time setting, start, stop, run |
6.測(cè)試方式Test method: | 雙電組合測(cè)量 ordinary single electrical measurement |
7.模具選購(gòu)Choose to buy mold: | ：模具A內(nèi)徑：20mm ；模具B:內(nèi)徑10mm mold A inner diameter：20mm mold B: inner diameter 10mm |
8.壓力選購(gòu) Choose to buy pressure: | 壓力A:0-1000kg； 壓力B:0-200kg Pressure A:0-1000kg Pressure B:0-200kg |
9. 模腔行程：Die cavity stroke: | 0-30mm（樣品壓實(shí)厚度建議在4mm內(nèi)） 0-30mm（Sample compaction thickness is recommended in 4mm） |
10.高度測(cè)量范圍：Altimeter measurement range： | 0-25mm分辨率0.01mm高精度位移傳感器 0.25mm resolution 0.01mm high precision laser displacement sensor |
11. 恒壓時(shí)間：Constant pressure time: | 0-999s |
12.整機(jī)重復(fù)性誤差： errors | ≤4.5%（平均性誤差，人為因數(shù)外） : ≤4.5% ( average error, except human factor) | ≤3%（平均性誤差，人為因數(shù)外） : ≤3% ( average error, except human factor) |
工作電源: Power supply: | 輸入: AC 220V±10% ,50Hz功 耗：<60W input: AC 220V±10% ,50Hz <60W |
15.選購(gòu): | 1）四探針探頭及平臺(tái)（固體半導(dǎo)體材料測(cè)量使用）Four probe probe head and platform 3）標(biāo)準(zhǔn)電阻。用于校準(zhǔn)儀器 Standard resistance.Calibrated instrument |
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