PROSTAT表面電阻測試儀PRF922-B技術(shù)參數(shù)
RANGE | 0.9Ω to ≥1.0x1012Ω (1.0E+12) |
DIMENSIONS | Length: 7.0 inches (178 mm) without probe cover. |
PROBE WEIGHT | 2.0 ounces (58 grams) |
FINISH | Black anodized |
DIELECTRIC MATERIAL | Black Delran |
CONTACT SIZE | Electronic quality gold plated contact probes: 0.1-inch (2.54mm) diameter. |
MIN. SAMPLE | 0.32 inches (8.2mm) diameter |
PROBE SPRING | Force/Test 3.5 pounds (1.6 kg) |
PROBE TRAVEL | 0.25 inches (6.4mm) Self-limited. |
CONNECTION | BNC with outer source and inner sense connections |
CABLE | RG-174 coaxial cable equipped with insulated BNC couplers, and BNC/Banana adapter for connection to Prostat PRS-801 Resistance System. |
POWER | Not applicable. Fixture powered by resistance instrument. |
PROSTAT表面電阻測試儀PRF922-B介紹
PRF-922B微型兩點(diǎn)式探筆
測量小面積的點(diǎn)對點(diǎn)表面電阻值，上至0.9x1012 ohms
測量區(qū)域0.25英寸 （6.35mm）
彈簧式接觸探針
包含了1只備用接觸探針和導(dǎo)電橡膠墊圈，滿足ANSI/ESD STM11.13的測量標(biāo)準(zhǔn)
The PRF-922B Miniature Two Point probe accurately measures point-to-point resistance of small areas. Like the PRF-912B Miniature Concentric Ring, the PRF-922B is capable of measurements up to 1.0x1012 ohms. Built-in distance stops provide consistent electrode to sample pressure for developing repeatable measurements. Use the PRF-922B to measure small material samples, hard to assess molded areas, edges of parts, tray or tape cells and other very small objects and surfaces. The assembly is supplied with replaceable conductive electrode covers to enhance contact resistance on irregular surfaces and composition materials. Thus, measurements may be made with either the gold plated electrode contacts, or via conductive rubber covers.
The PRF-922B is designed to be used with a precision, wide range resistance instrument, such as the PRS-801 Resistance System, or PRS-812 Resistance Meter or PAS-853B Wide Range Ohmmeter, and an insulated test bed. When used with the supplied conductive rubber boots, it provides point-to-point resistance measurements in accordance with ANSI/ESD STM11.13.
PRF-922B微型兩點(diǎn)探針可精確測量小面積的點(diǎn)對點(diǎn)電阻。像PRF-912B微型同心環(huán)一樣，PRF-922B能夠測量高達(dá)1.0x1012歐姆的電阻。內(nèi)置的限位擋塊可提供一致的電極至樣品壓力，以進(jìn)行可重復(fù)的測量。使用PRF-922B可以測量小的材料樣品，難以評估模壓區(qū)域，零件邊緣，托盤或膠帶盒以及其他非常小的物體和表面。該組件配有可更換的導(dǎo)電電極蓋，可增強(qiáng)不規(guī)則表面和合成材料上的接觸電阻。因此，可以使用鍍金電極觸點(diǎn)或通過導(dǎo)電橡膠蓋進(jìn)行測量。
PRF-922B設(shè)計為與精密，寬范圍的電阻儀器（例如PRS-801電阻系統(tǒng)，PRS-812電阻表或PAS-853B寬范圍歐姆表）以及絕緣測試床一起使用。與隨附的導(dǎo)電膠靴一起使用時，它可以根據(jù)ANSI / ESD STM11.13提供點(diǎn)對點(diǎn)電阻測量。
PROSTAT測試儀其他常用型號：
PROSTAT PTS-879
PROSTAT PFP-861
PROSTAT PFA-861H
PROSTAT ESI-870
PROSTAT PRS-801
PROSTAT PRF922-B
PROSTAT PRS-801RM
PROSTAT PRF-911
PROSTAT PRF-912B
PROSTAT PRF922-BRM
PROSTAT PRF-911PT
PROSTAT PAS-853B
PROSTAT PAS-853BRM
PROSTAT PRF-922B
PROSTAT PRF-922A-B
PROSTAT PRV-913B
PROSTAT PMT-872A
PROSTAT PMT-872A
PROSTAT PFA-860
PROSTAT PGC-821
PROSTAT PAR-809C
PROSTAT PCF-825B
PROSTAT PWA-805
PROSTAT PMM-61-361
PROSTAT PRF-930
PROSTAT PRF-MR55
PROSTAT PRS-801W
PROSTAT PRS-801-WV
PROSTAT PRV-813
PROSTAT PRV-815
PROSTAT Surface resistance tester NEW + ORIGINAL+ ONE YEAR WARRANTY
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PROSTAT表面電阻測試儀PRF922-B產(chǎn)品介紹及技術(shù)參數(shù)
