FT-361系列超低阻雙電四探針測試儀
FT-361 Series ultra-low resistance double electric four-probe tester
一.概述Overview：
四探針法測試超低阻材料方阻及電阻率，小可以測試到1uΩ方阻值，采用高精度AD芯片控制，恒流輸出，液晶顯示，自動(dòng)數(shù)據(jù)測量，系數(shù)補(bǔ)償，The four probe method tests the resistance and resistivity of ultra-low resistance materials. minimum can test to 1 u Ω square resistance. AD chip with high precision control. constant current output. LCD display. automatic data measured. coefficient of compensation.
參考美國 A.S.T.M 標(biāo)準(zhǔn)。利用電流探針、電壓探針的變換，進(jìn)行兩次電測量. 提供中文或英文語言版本.Refer to the American A.S.T.M. standard.Using The transformation of the current probe and voltage probe to make two times electric measurements. Provide Chinese or English language version.
二.廣泛用于Widely used：
四探針法測試的 高導(dǎo)電性新材料、鋁箔、銅箔等具有類似性質(zhì)要求測量的材料.
The high conductivity new materials.aluminum foil. copper foil. etc. which have similar properties are tested by four probes test method.
三.技術(shù)參數(shù)Technical Parameters：
規(guī)格型號specification model | FT-361A | FT-361B |
1.方塊電阻范圍sheet resistance | 10-6～2×102Ω/□ | 10-6～2×105Ω/□ |
2.電阻率范圍resistivity | 10-7～2×103Ω-cm | 10-7～2×106Ω-cm |
3.測試電流范圍test current | 1A、100mA、10mA、1mA、100uA、10uA、1uA、0.1uA |
4.電流精度current accuracy | ±0.1% |
5.電阻精度resistance accuracy | ≤0.3% |
6.顯示讀數(shù)display | 液晶顯示：電阻、電阻率、方阻、溫度、單位換算、溫度系數(shù)、電流、電壓、探針形狀、探針間距、厚度 、電導(dǎo)率LCD: Resistance. resistivity. sheet resistance. temperature. unit conversion.temperature coefficient. current. voltage. probe shape. probe spacing. thickness. conductivity |
7.測試方式test mode | 組合雙電測試方法combined double electric test method |
8.工作電源working power | 輸入: AC 220V±10%.50Hz功 耗：<30W |
9.誤差errors | 整機(jī)不確定性Machine uncertain≤4%（標(biāo)準(zhǔn)樣片結(jié)果）（standard samples） |
10.選購功能choose to buy | 選購1.pc軟件； 選購2.方形探頭； 選購3.直線形探頭； 選購4.測試平臺；5.標(biāo)準(zhǔn)電阻1.pc software; 2. square probe; 3. linear probe; 4. test platform |
11.測試探頭test probe | 探針間距選購： 2mm；3mm兩種規(guī)格; 探針材質(zhì)選購：碳化鎢針、鍍金磷銅半球形針Optional probe spacing: 1mm；2mm；3mm in three sizes.Select probe material: tungsten carbide needle. white steel needle. gilded copper hemispherical needles. |
配套方案：解決各材料狀態(tài) --固態(tài)、液態(tài)、氣態(tài)、顆粒狀電阻、電阻率、電導(dǎo)率測量
ROOKO瑞柯品牌-------專注于新材料測量與分析儀器解決方案
----解決材料：導(dǎo)體、半導(dǎo)體、絕緣材料常溫及高溫等環(huán)境下電性能分析.
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