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簡要描述:單(dan)電(dian)(dian)四探針(zhen)(zhen)方(fang)阻電(dian)(dian)阻率測(ce)試(shi)(shi)儀廠家,本(ben)儀器采用(yong)四探針(zhen)(zhen)測(ce)量(liang)法適用(yong)于(yu)碳素粉末廠、焦(jiao)化廠、石化廠、粉末冶金廠、高等院校、科研(yan)部門,是檢驗和分析粉末樣品(pin)質量(liang)的(de)(de)(de)一種重要(yao)的(de)(de)(de)工具(ju)。本(ben)儀器采用(yong)4.3吋大液晶屏幕顯(xian)示(shi),同(tong)(tong)時顯(xian)示(shi)電(dian)(dian)阻值(zhi)、電(dian)(dian)阻率、方(fang)阻、電(dian)(dian)導(dao)率值(zhi)、溫度、壓強值(zhi)、單(dan)位自動換算,配(pei)置(zhi)不同(tong)(tong)的(de)(de)(de)測(ce)試(shi)(shi)治具(ju)可以滿(man)足不同(tong)(tong)材料的(de)(de)(de)測(ce)試(shi)(shi)要(yao)求。測(ce)試(shi)(shi)治具(ju)可以根據產品(pin)及測(ce)試(shi)(shi)項目要(yao)求選購.使用(yong)薄膜按鍵開關
品牌 | ROOKO/瑞柯 | 價格區間 | 面議 |
---|---|---|---|
自動化度 | 手動 | 產地類別 | 國產 |
應用領域 | 醫療衛生,環保,食品,文體,能源 |
單電四探針方阻電阻率測試儀廠家
適(shi)用范圍Widely used:
1.覆蓋膜(mo);導(dao)(dao)電(dian)高分子膜(mo),高、低溫電(dian)熱膜(mo);隔熱、導(dao)(dao)電(dian)窗膜(mo) 導(dao)(dao)電(dian)(屏蔽)布、裝(zhuang)飾(shi)膜(mo)、裝(zhuang)飾(shi)紙;金屬(shu)化標簽、合(he)金類箔(bo)膜(mo);熔煉、燒結(jie)、濺射、涂覆、涂布層,電(dian)阻式、電(dian)容式觸屏薄膜(mo);電(dian)極涂料,其他半導(dao)(dao)體(ti)材(cai)料、薄膜(mo)材(cai)料方阻測試(shi)
2.硅(gui)晶塊、晶片電(dian)(dian)阻率及(ji)擴(kuo)散層、外延層、ITO導(dao)(dao)電(dian)(dian)箔(bo)(bo)膜(mo)、導(dao)(dao)電(dian)(dian)橡(xiang)膠等(deng)材(cai)料方塊電(dian)(dian)阻 半導(dao)(dao)體材(cai)料/晶圓、太(tai)陽能電(dian)(dian)池、電(dian)(dian)子元器件,導(dao)(dao)電(dian)(dian)薄(bo)膜(mo)(ITO導(dao)(dao)電(dian)(dian)膜(mo)玻璃(li)等(deng)),金屬膜(mo),導(dao)(dao)電(dian)(dian)漆膜(mo),蒸發鋁膜(mo),PCB銅箔(bo)(bo)膜(mo),
3.EMI涂層等物質的薄層電阻與電阻率 導(dao)電性油漆,導(dao)電性糊狀物,導(dao)電性塑料,導(dao)電性橡膠,導(dao)電性薄膜,金屬薄膜,
4.抗靜電材料(liao)(liao), EMI 防護材料(liao)(liao),導電性(xing)(xing)纖維,導電性(xing)(xing)陶瓷(ci)等
單電四探針方阻電阻率測試儀廠家
功能描述(shu)Description:
參照標準(zhun):
1.硅片電阻率測量的標(biao)準(zhun)(ASTM F84).
2.GB/T 1551-2009 《硅單晶電阻率測定方法》.
3.GB/T 1551-1995《硅、鍺單(dan)晶電阻率測定(ding)直流兩探(tan)針法》.
4.GB/T 1552-1995《硅、鍺(zang)單晶電阻率測定直流(liu)四探(tan)針法(fa)》.
雙電組合測試方法(fa):
利用(yong)電(dian)(dian)(dian)流探(tan)針(zhen)、電(dian)(dian)(dian)壓探(tan)針(zhen)的(de)(de)變換(huan),進行兩次電(dian)(dian)(dian)測量,對數據進行雙電(dian)(dian)(dian)測分析(xi),解決樣品幾何(he)尺寸、邊(bian)界效應以及探(tan)針(zhen)不等(deng)距和機械游移(yi)等(deng)因素對測量結果的(de)(de)影響(xiang),適用(yong)于(yu)斜置式四探(tan)針(zhen)對于(yu)微區的(de)(de)測試。
規格(ge)型(xing)號/ model | FT-341 | FT-342 | FT-343 | FT-345 | FT-346 | FT-347 |
1.方塊電(dian)阻sheet resistance | 10-5~2×105Ω/□ | 10-4~2×105Ω/□ | 10-3~2×105Ω/□ | 10-3~2×104Ω /□ | 10-2~2×105Ω/□ | 10-2~2×104Ω/□ |
2.電(dian)阻率(lv)Resistivity | 10-6~2×106Ω-cm | 10-5~2×106Ω-cm | 10-4~2×106Ω-cm | 10-4~2×105Ω-cm | 10-3~2×106Ω-cm | 10-3~2×106Ω-cm |
3.測(ce)試電流(liu)Test current | 0.1μA.μA.0μA,100µA,1mA,10mA,100mA | 1μA,10μA,100µA,1mA,10mA,100mA | 0.1μA.μA,10μA,100µA,1mA,10mA,100 mA | 1μA,10μA,100µA,1mA,10mA,100mA | 0.1μA、1μA、10μA,100µA,1mA,10mA,100mA | 1μA,10μA,100µA,1mA,10mA,100mA |
4.電(dian)流精度Current | ±0.1% accuracy | ±0.2% accuracy | ±0.2% accuracy | ±0.3% accuracy | ±0.3% accuracy | ±0.3% accuracy |
5.電阻精度Resistance | ≤0.3% accuracy | ≤0.3% accuracy | ≤0.3% accuracy | ≤0.5% accuracy | ≤0.5% accuracy | ≤0.5% accuracy |
6.顯(xian)示(shi)讀數(shu)display | 屏(ping)液晶(jing)顯示:電(dian)阻(zu)、電(dian)阻(zu)率、方阻(zu)、溫度(du)、單位換算、溫度(du)系數、電(dian)流、電(dian)壓(ya)、探(tan)針形狀、探(tan)針間距、厚度(du) 、電(dian)導率Large screen LCD: Resistance. resistivity. sheet resistance. temperature. unit conversion.temperature coefficient. current. voltage. probe shape. probe spacing. thickness. conductivity | |||||
7.測(ce)試方式 | test mode雙電(dian)測量Double electrical measurement | |||||
8.電源Power | 輸(shu)入: AC 220V±10%.50Hz 功(gong) 耗:<30W | |||||
9.誤(wu)差errors | ≤3%(標準樣片結果) | |||||
10.選(xuan)購(gou)功(gong)能choose to buy | 選購(gou)1.pc軟(ruan)件; 選購(gou)2.方形探頭; 選購(gou)3.直線形探頭; 選購(gou)4.測試(shi)平臺;5.標準電阻.1.pc software; 2. square probe; 3. linear probe; 4. test platform | |||||
11.測試探頭test probe | 探針間距(ju)選購:1mm;2mm;3mm三種規(gui)格; 探針材質選購:碳化鎢針;白(bai)鋼針;鍍金磷銅半球(qiu)形針Optional probe spacing: 1mm;2mm;3mm in three sizes.Select probe material: tungsten carbide needle. white steel needle. gilded copper hemispherical needles. |
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