PROSTAT表面电阻测试仪PRF922-B技术参数
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表面电阻测试仪PRF922-B介绍
PRF-922B微型两点式探笔
测量小面积的点对点表面电阻值，上至0.9x1012 ohms
测量区域0.25英寸 （6.35mm）
弹簧式接触探针
包含了1只备用接触探针和导电橡胶垫圈，满足ANSI/ESD STM11.13的测量标准
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微型两点探针可精确测量小面积的点对点电阻。像PRF-912B微型同心环一样，PRF-922B能够测量高达1.0x1012欧姆的电阻。内置的限位挡块可提供一致的电极至样品压力，以进行可重复的测量。使用PRF-922B可以测量小的材料样品，难以评估模压区域，零件边缘，托盘或胶带盒以及其他非常小的物体和表面。该组件配有可更换的导电电极盖，可增强不规则表面和合成材料上的接触电阻。因此，可以使用镀金电极触点或通过导电橡胶盖进行测量。
PRF-922B设计为与精密，宽范围的电阻仪器（例如PRS-801电阻系统，PRS-812电阻表或PAS-853B宽范围欧姆表）以及绝缘测试床一起使用。与随附的导电胶靴一起使用时，它可以根据ANSI / ESD STM11.13提供点对点电阻测量。
PROSTAT测试仪其他常用型号：
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表面电阻测试仪PRF922-B产品介绍及技术参数
