寧波瑞柯微智能科技有限公司
已認(rèn)證
寧波瑞柯微智能科技有限公司
已認(rèn)證
FT-342雙電測電四探針方阻電阻率測試儀
FT-342 Double electric four-probe resistance ratio tester
一.應(yīng)用說明Widely used:
覆蓋膜;導(dǎo)電高分子膜,高、低溫電熱膜;隔熱、導(dǎo)電窗膜 導(dǎo)電(屏蔽)布、裝飾膜、裝飾紙;金屬化標(biāo)簽、合金類箔膜;熔煉、燒結(jié)、濺射、涂覆、涂布層,電阻式、電容式觸屏薄膜;電極涂料,其他半導(dǎo)體材料、薄膜材料方阻測試
硅晶塊、晶片電阻率及擴(kuò)散層、外延層、ITO導(dǎo)電箔膜、導(dǎo)電橡膠等材料方塊電阻 半導(dǎo)體材料/晶圓、太陽能電池、電子元器件,導(dǎo)電薄膜(ITO導(dǎo)電膜玻璃等),金屬膜,導(dǎo)電漆膜,蒸發(fā)鋁膜,PCB銅箔膜,EMI涂層等物質(zhì)的薄層電阻與電阻率 導(dǎo)電性油漆,導(dǎo)電性糊狀物,導(dǎo)電性塑料,導(dǎo)電性橡膠,導(dǎo)電性薄膜,金屬薄膜, EMI 防護(hù)材料,導(dǎo)電性纖維,導(dǎo)電性陶瓷等,提供中文或英文兩種語言操作界面選擇,
covering film;Conductive polymer film. high and low temperature electric film;Insulation. anti-radiation conductive film (shielding) cloth. decorative film. decorative paper.Metallized labels and alloy foil films.Smelting. sintering. sputtering. coating. Coating layer. resistance. capacitive touch screen.Electrode coating. other semiconductor materials. thin-film material resistance testing.
Silicon block. chip resistance rate and diffusion layer. epitaxial layer. ITO conductive foil. conductive rubber materials such as square resistance .semiconductor materials/wafer. solar cells. electronic components. conductive film (ITO conductive
二.描述Description:
采用四探針組合雙電測量方法,液晶顯示,自動(dòng)測量,自動(dòng)量程,自動(dòng)系數(shù)補(bǔ)償.高集成電路系統(tǒng)、恒流輸出;選配:PC軟件進(jìn)行數(shù)據(jù)管理和處理.
雙電測數(shù)字式四探針測試儀是運(yùn)用直線或方形四探針雙位測量。該儀器設(shè)計(jì)符合單晶硅物理測試方法國家標(biāo)準(zhǔn)并參考美國 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,對(duì)數(shù)據(jù)進(jìn)行雙電測分析,解決樣品幾何尺寸、邊界效應(yīng)以及探針不等距和機(jī)械游移等因素對(duì)測量結(jié)果的影響.
規(guī)格型號(hào)/ model | FT-342 |
1.方塊電阻sheet resistance | 10-4~2×105Ω/□ |
2.電阻率Resistivity | 10-5~2×106Ω-cm |
3.測試電流Test current | 1μA,10μA,100μA,1mA,10mA,100mA |
4.電流精度Current | ±0.2% accuracy |
5.電阻精度Resistance | ≤0.3% accuracy |
6.顯示讀數(shù)display | 屏液晶顯示: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Large screen 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雙電測量Double electrical measurement |
8.電源Power | 輸入: AC 220V±10%.50Hz 功 耗:<30W |
9.誤差errors | ≤3%(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(tái);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:1mm;2mm;3mm三種規(guī)格; 探針材質(zhì)選購:碳化鎢針;白鋼針;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. |
三.參數(shù)資料 Parameters
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