PAS-853B 寬量程歐姆計
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  • PAS-853B 寬量程歐姆計
    此款寬量程電阻測量儀乃依據ANSI/ESD S20.20方案標準而設計。
    • 寬廣的電阻測量範圍,量程從0.01 歐姆 至 9.99x1012 歐姆
    • 標稱全幅量程容差平均值<±5%
    • 全自動調整電阻測量範圍、測試電壓以及供電控制
    • 自動或持續供電控制
    • 80英吋(200公分)堅韌耐用高性能測試線
    • 經由一個9伏特長效鹼性電池供電
    • 配置大尺寸且容易讀取的LCD顯示螢幕
    • 符合ESDA靜電防護協會對於材料與稽核電阻測量要求所制訂之標準規範
    • 校正證書可追溯至NIST涵蓋範圍
    PAS-853B是一款寬量程電阻測量儀,其專門之設計可滿足ESD廠房稽核人員必須快速執行合乎ANSI/ESD S20.20方案標準之多次測量、以及例行性定期驗證之需求。

    PAS-853B可執行遵循ANSI/ESD 541 包裝規範的標準電阻測量作業,並且符合ESD TR53之稽核要求。

    在自動模式下的變動與固定測試電壓:

    • <10 伏特之變動電壓,量程從0.01 至 9.9x103 歐姆
    • 伏特(±<5%之固定電壓),量程從 1.0x104
    • 至 9.99x105 歐姆

    • 100 伏特(±<2%之固定電壓),量程從 1.0x106
    • 至 9.99x1012 歐姆

    規格

    CONTROLS

    ON/OFF Battery Bus Cut-off
    Slide Switch ON SIDE OF CASE

    ON: Energizes instrument and LCD displays Software Version then GO A with AUTO indication (Default)

    OFF: Isolates battery and DC voltage from instrument controls and circuit. Use for transport and storage

    TEST Pad
    With Test Leads installed: Press once & Release.
    Measurements performed automatically


    In conjunction with MODE changes from Auto operation to Continuous

    MODE Pad
    Steps through Auto/Voltage ranges with each press of MODE Pad:

    • AUTO: Default automatic resistance range & Voltage control
    • <10V: Manual Operation 0.01 to =10V Test Voltage;
      • Resistance Range: 0.01E-1 to 9.99E9 O
    • 10V: Manual Operation at 10V (Nominal, Semi-Constant)
      • Resistance Range: 0.98E4 to 9.99E10 O
    • 100V: Manual Operation at 100V (±<5V) Constant Voltage
      • Resistance Range: 0.98E6 to 9.99E12 O
      • When data in HOLD, press MODE to terminate HOLD without changing operational mode
      • Press MODE with TEST to change from Auto to Continuous
      • Used to measure lead resistance (NULL)
      • Used by Prostat Authorized Technicians for Voltage Calibration

    CONNECTIONS

    Positive (+): Test Voltage (RED) – Supplies test voltage to electrodes/fixtures

    Negative (-): Current sensing (BLACK) – Conducts current from electrode, fixtures or Ground to instrument

    Chassis: Shielding connection to chassis (WHITE) – Reduces transmitted energy and effect on current measurement

    Note: ¾ inch spacing between RED and BLACK accommodates dual banana BNC adapters

    INDICATION

    Colored LED’s indicate instrument operational MODE and Test Voltage (YELLOW) used for the current measurement, as well as measurement completion (GREEN LED).

    • AUTO: ON during automatic operations; OFF in Manual mode
    • <10V
    • 10V
    • 100V
    • GREEN LED: Measurement hold

    TYPICAL TOLERANCES

    1Nominal performance by range:

    0.01E- 1 – 1.0E 0 O <±10%, ±2 Counts
    1.0E 0 – 9.99E10 O <±2%, ±2 Counts
    1.0E11 – 9.99E12 O <± 10%, ±4 Counts

    TEST VOLTAGES

    Automatically selected and controlled in AUTO mode. May be manually selected by pressing MODE pad in the following order:

    <10V Variable based on resistance load:

    • Provides 0.001 to =10V
    • Functional in AUTO within range 0.01 O - <1.0E+4 O
    • Manual Operation Resistance Range: 0.01E-1 to 9.99E+9 O

    10V Constant Voltage (Under Load):

    • Test Voltage Varies ± <5% in AUTO or Manual Operations
    • Functional in AUTO within range 1.0E+4O - <1.0E+6 O
    • Manual Operation Resistance Range: 0.9E+4 to 9.99E+10 O

    100V Constant Voltage (Under Load):

    • Test Voltage Varies ± <2% in AUTO or Manual Operations
    • Functional in AUTO within range 1.0E+6 O - <1.0E+13 O
    • Manual Operation Resistance Range: 0.90E6 to 9.99E12 O
      Returns to Auto Mode

    MODES OF OPERATIONS

    GO A: Performs all automatic and manual voltage select functions, stops and displays measurements after Electrification Period (EP) is complete, then displays data with Green LED ON for 10 seconds.

    GO C: Performs all automatic and manual voltage select functions, continuously displays measurements until the operator presses MODE or TEST pads. GO C disables electrification period controls.

    POWER

    One 9V alkaline transistor battery; battery life > 50 hours

    DIMENSIONS

    7.25 in. (184 mm) x 4.3 in, (109 mm) x 1.4 in.

    WEIGHT

    13.2 oz. (375 gram) with battery installed

    NOTES

    1Tolerance and accuracy measurements were conducted under controlled conditions with close tolerance reference resistors.

    Do not attempt to open instrument case:

    • No internal operational parts or adjustments
    • Provides access to 100DCV power supply
    • Damage to instrument and environmental seals may occur
    • Will void warranty
    • Store instrument in case and dry environment

    下載

    User Manuals

    名稱
    發布日期
    大小


    English
    2016-02-22
    4,680 KB

    Data Sheets

    名稱
    發布日期
    大小


    English
    2016-02-22
    476 KB

    Sales Sheets

    名稱
    發布日期
    大小


    English
    2016-02-26
    1,094 KB

    中國(繁體)
    2016-04-11
    823 KB

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