PRF-922B 微型两点式探笔
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  • 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.

    规格

    RANGE

    0.9Ω to ≥1.0x1012Ω (1.0E+12)

    DIMENSIONS

    Length: 7.0 inches (178 mm) without probe cover.
    7.70 inches (195mm) with probe cover.
    Probe diameter 0.5 inches (12.7mm).
    Probe cover outer diameter 0.63 inches (16mm).

    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.
    Conductive synthetic rubber contact boots: 0.125-inch (3.18mm) diameter.
    Probes center-to-center spacing: 0.250 inch (6.35mm)

    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.

    包括

    下载

    User Manuals

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    发布日期
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    English
    2007-03-19
    1,063 KB

    Data Sheets

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    English
    2009-01-26
    355 KB

    Sales Sheets

    名称
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    English
    2007-03-22
    218 KB

    中国(简体)
    2007-03-22
    251 KB

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