北京中西远大科技有限公司

 精度测量仪
  • 精度测量仪
  • 精度测量仪

    参考价格: ¥0.00
    产品型号:M289959 (1M/HD24-BK879)
    所在地区:北京
    上架时间:2012年09月28日
    留言咨询
    与企业取得联系时请告知该信息获取自中国教育装备采购网
    我要分享
    详细说明

    精度测量仪

    Test frequency (Hz) : 100 Hz
    120 Hz
    1 kHz
    10 kHz

    Measures parameters : R
    L
    C
    Q
    D

    Resistor max measurement range (Ohm) : 10 Ohm - 10MOhm

    Inductance max measurement range : 1mH - 1000H

    Capacitance max measurement range (F) : 1000pF - 10mF

    Accuracy (%) : 0.5 %

    Additional Characteristics : Relative mode

    Package includes : Test alligator clips, 9V battery, user manual.

    Dimension (HxWxD) (mm) : 192x90x41 mm

    Net Weight (kg) : 330 g

    Standard Manufacturer Warranty (Year) : 1 YEAR

    Items
    879
    878A

    Parameters Measured
    L/C/R/D/Q/Θ
    L/C/R/D/Q

    Measuring Circuit Mode
    Inductance (L)

    –Defaults to series mode

    Capacitance/ Resistance (C/R)

    -Defaults to parallel mode

    Displays
    L/C/R: Maximum display 19999

    D/Q: Maximum display 999 (Auto Range).

    Ranging Mode
    Auto & Manual

    Measuring Terminals
    3 terminals with sockets

    Test Frequency

    Accuracy:

    ±0.1 %
    100Hz=100 Hz

    120Hz= 120 Hz

    1KHz =1010 Hz

    10KHz= 9.6 KHz
    120Hz= 120 Hz

    1KHz =1010 Hz

    Backlit display
    Included
    Excluded

    Tolerance mode
    1%, 5%, 10%, 20%
    1%, 5%, 10%

    Test Signal Level
    0.6Vrms approx.

    Measuring Rate
    1 time/second, nominal

    Response time

    <!--[if !supportEmptyParas]--> <!--[endif]-->
    Approx. 1 second/ DUT (device under test)(@ manual range)

    Auto Power-Off
    5 minutes approx. without operation

    Temperature Coefficient

    <!--[if !supportEmptyParas]--> <!--[endif]-->
    0.15 x (Specified Accuracy) / ℃(0-18℃ or 28-40℃)

    Operation Temperature
    0℃ to 40℃; 0-70% R.H.

    Storage Temperature
    -20℃ to +50℃; 0-80% R.H.

    Low Battery Indication
    Approx. 6.8V

    Power Consumption

    <!--[if !supportEmptyParas]--> <!--[endif]-->
    Approx. 40mA for operation/ 0.08mA after Auto Power-off.

    Power Requirements

    <!--[if !supportEmptyParas]--> <!--[endif]-->
    1) DC 9V Battery

    2) Ext. DC Adaptor: DC 12Vmin –15Vmax. (Load 50mA Min.)

    Protective Fuse
    0.1A/250V Fuse (input protective)

    Standard Accessories
    Test alligator clips (pair)

    DC 9V Battery.

    User manual

    Dimensions (L/W/H)
    7.2/ 3.4/ 1.6” (184/ 87/ 41 mm)

    Weight
    11.6oz (330 grams)