雙電四探針粉末電阻率測(cè)試儀（智能型）
FT-8200雙電四探針粉末電阻率測(cè)試儀（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、最小測(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 ，提供四探點(diǎn)針法測(cè)量模式， 全程采用PC軟件操作，粉體壓縮前及壓縮后壓力增減過程中粉體因自身特性內(nèi)聚力反彈形變或恢復(fù)過程變化曲線圖譜；自動(dòng)測(cè)試過程數(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.Intelligent 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）四探針法粉末測(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法要求制作.
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法測(cè)量的導(dǎo)體或半導(dǎo)體粉末材料的分析與檢測(cè)；用于石墨類粉狀材料電阻率的測(cè)量；廣泛應(yīng)用于國內(nèi)外企業(yè)品質(zhì)檢測(cè)；研發(fā)部門，大中專院校；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.
四、技術(shù)參數(shù)資料Technical Parameters
規(guī)格型號(hào)/ Specification model | FT-8200A | FT-8200B | FT-8200C |
1.方塊電阻范圍sheet resistance range | 10-5～2×105Ω/□ | 10-6～2×105Ω/□ | 10-4～2×104Ω/□ |
2.電阻率范圍 resistivity range | 10-6～2×106Ω-cm | 10-7～2×107Ω-cm | 10-5～2×105Ω-cm |
電導(dǎo)率范圍Conductivity range | 5×10-6～106ms/cm | 5×10-7～107ms/cm | 5×10-5～105ms/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 | 0.1μA ，1μA，10μA，100µA，1mA，10mA，100 mA |
4.電流精度current | ±0.1% accuracy | ||
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，最小壓強(qiáng)，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mold: | 模具mold：內(nèi)徑inner diameter 10mm； 20mm；高h(yuǎn)eight 25mm ；（選購choose to buy） | ||
8.壓力選購pressure: | 壓力Pressure:0-1000kg； 0-200kg Choose to buy | ||
9. 模腔行程： Die cavity stroke: | 0-20mm（樣品壓實(shí)厚度建議在4mm內(nèi)） （Sample compaction thickness is recommended in 4mm） | ||
10. 樣品高度Sample height
| 樣品高度范圍：0.000-10.000mm，測(cè)量分辨率0.001mm， | ||
11. 恒壓時(shí)間：time: | 0-99.9s | ||
12.溫濕度范圍Temperature and humidity | 常溫-50度；濕度：20%-98%/ Room temperature -50 degrees, humidity：20%-98% | ||
13. 標(biāo)配標(biāo)準(zhǔn)件Standard Parts | a.標(biāo)準(zhǔn)校準(zhǔn)電阻1個(gè)；b.標(biāo)準(zhǔn)高度校準(zhǔn)件1個(gè) | ||
14. 測(cè)試方Test mode | a.四點(diǎn)探針法 Four - point probe method b.自動(dòng)測(cè)量Automatic measurement | ||
15. 加壓方Pressurized | 自動(dòng)Automatic | ||
16. 脫模方式Stripping | 自動(dòng)Automatic | ||
17.電極材質(zhì)Electrode | 銅針Copper material | ||
18.吸塵系統(tǒng) | 外置吸塵處理External dust treatment | ||
19.整機(jī)不確定性誤差： errors | 3%； 重復(fù)性誤差2%以內(nèi)（平均性誤差，人為因數(shù)外）average error, except human factor | ||
20.工作電源: Power supply | 輸入: AC 220V±10% ,50Hz ：60W | ||
21. 標(biāo)配外選購 Others buy | a.電腦和打印機(jī)依據(jù)客戶要求配置； b.計(jì)量證書1份 c.水分儀 d.真密度儀 a. computers and printers based on customer configuration requirements. b. Measurement certificate 1. c. moisture meter d. true density meter | ||
