誤差率:
分辨率:
0.1%重現(xiàn)性:
儀器原理:
圖像分析分散方式:
測(cè)量時(shí)間:
60測(cè)量范圍:
10-5看了雙電四探針?lè)勰╇娮杪蕼y(cè)試系統(tǒng)的用戶又看了
虛擬號(hào)將在 180 秒后失效
使用微信掃碼撥號(hào)
雙電四探針?lè)勰╇娮杪蕼y(cè)試系統(tǒng)
FT-8200 Double current four probe powder resistivity test system
一、功能概述:Functional overview
測(cè)量到-5次方或-6次方,采用集成電路模塊; USB,232通訊接口,直流恒流源 ,提供四點(diǎn)探針?lè)y(cè)量模式,采用PC軟件操作,粉體壓縮前及壓縮后壓力增減過(guò)程中粉體因自身特性內(nèi)聚力反彈形變或恢復(fù)過(guò)程變化曲線圖譜;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.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
雙電四探針?lè)勰╇娮杪蕼y(cè)試系統(tǒng)
二、參照標(biāo)準(zhǔn):Meet Standard
1)四探針測(cè)試儀參照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)參照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?
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.
雙電四探針?lè)勰╇娮杪蕼y(cè)試系統(tǒng)
三、適用范圍:Scope of application
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);用于石墨類粉狀材料電阻率的測(cè)量;應(yīng)用于企業(yè)品質(zhì)檢測(cè);研發(fā)部門(mén),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、參數(shù)資料Parameters
規(guī)格型號(hào)/ Specification model | FT-8200A | FT-8200B | FT-8200C | FT-8200D |
1.方塊電阻范圍sheet resistance range | 10-5~2×105Ω/□ | 10-6~2×105Ω/□ | 10-4~2×104Ω/□ | 10-4~1×107Ω/□ |
2.電阻率范圍 resistivity range | 10-6~2×106Ω-cm | 10-7~2×107Ω-cm | 10-5~2×105Ω-cm | 10-5~2×108Ω-cm |
電導(dǎo)率范圍Conductivity range | 5×10-6~106ms/cm | 5×10-7~107ms/cm | 5×10-5~105ms/cm | 5×10-8~105ms/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 | 10mA ---200pA |
4.電流精度current | ±0.1% accuracy | ±2% | ||
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,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, 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)mold: | 模具mold:內(nèi)徑inner diameter 10mm; 20mm;高h(yuǎn)eight 25mm ;(選購(gòu)choose to buy) | |||
8.壓力pressure: | 壓力Pressure: 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,可測(cè)樣品壓縮厚度0.1mm | |||
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?lè)?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.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 注明FT-8200D ≤5%-10%以內(nèi)(因材料差異不同影響) | |||
20.工作電源: Power supply | 輸入: AC 220V±10% ,50Hz :60W | |||
21. 標(biāo)配外選購(gòu) 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(shū)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 |
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