**的电容器量测性能
对电容器制造商而言，这些仪器不但提供生产线上高速自动化的测试功能，更针对设计人员提供整体性的特性分析功能。
如果您是被动元件的制造商，或是负责设计与材料测试者，甚至于生产机器设备零件的使用者，WK的产品就是特别为您设计且保证物超所值。
6430B及6440B 提供生产线上用的快速电容自动测试功能.操作者可选择任何参数, 并一次可设定*多以8种不同的频率来量测待测物, 并可设定筛选分类功能.量测结果可经由GPIB送出资料或经由印表机列印.
测试可由外部开关触发, GPIB, 或面板按键启动并以高速且稳定的动作完成测试且将测试及分类结果经由GPIB送出.
测试结果 Pass/Fail 统计可由LCD上一目了然. 更可经由连接的印表机输出或经由GPIB传送资料.
6430B精密元件分析仪特点：
Ø 0.02% 基本**度, 业界*准确的LCR Meter
Ø 电容值, 电介质, 消耗因数, 共振频率快速量测及扫频
Ø 整合式全方位量测功能, C, L, Z, Y, X, B, Rac, Rdc, G, Q, D, O 及 Resonant Frequency
Ø 图形扫描 (所有测试参数皆适用)
Ø 测试频率: WK6430*高至500Khz, WK6440*高至3Mhz
Ø 大型LCD及直觉式使用介面
Ø 可直接打印或透过MESCOVIEW软体连接网路打印机
6430B精密元件分析仪技术参数：
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Measurement parameters
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Any of the following parameters can be measured and displayed:
Inductance (L), impedance (Z), DC resistance (Rdc) and
capacitance (C)
Series or Parallel Equivalent Circuit
C+R, C+D, C+Q, L+R, L+Q
Series equivalent circuit only
X+R, X+D, X+Q
Parallel equivalent circuit only
C+G, B+G, B+D, B+Q
Polar Form
Z + Phase Angle, Y + Phase Angle
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Frequency range 6430B
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20 Hz to 500kHz >1000 steps
Accuracy of set frequency ±0.005%
>1500 steps with analysis option fitted
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Frequency range 6440B
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20 Hz to 3 MHz > 1800 steps
Accuracy of set frequency ±0.005%
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Pre-set frequencies
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20, 25, 30, 40, 50, 60, 80, 100, 120,
150 repeats for each decade
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Drive level (Rdc)
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100 mV or 1 V with 100 Ω source resistance
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Drive level (AC measurements)
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Open circuit voltage 1 mV to 10 V rms
Signal source impedance 50 Ω
Automatic Level Control (ALC) maintains constant voltage or
current at DUT
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DC bias voltage (internal)
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2 V with rapid charge capacitor bias
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DC bias voltage (external)
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External supply of up to ±60 V may be connected via rear panel
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Measurement speeds
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Four selectable speeds for all measurement
functions Up to 20 measurements per
second for test frequencies ≥100 Hz
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Measurement ranges
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R, Z 0.01 mΩ to > 2 GΩ
G, Y 1 nS to > 2 kS
L 0.1 nH to > 2 kH
C 1 fF to > 1 F
D 0.00001 to >1000
Q 0.00001 to >1000
Rdc 0.1 mΩ to > 10 MΩ
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Basic accuracy
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L/C ±0.05%
R ±0.02%
Q ± 0.05 %(Q + 1/Q)
D ±0.0002(1+ D2)
Rdc ± 0.1%
Accuracy varies with component range measurement speed
and frequency
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standard accessories
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2m AC power cable
Kelvin clips 1EVA40100
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Optional
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/B1 Bin handler (cannot be fitted with /B2)
/B2 Bin handler opto-coupled (cannot be fitted with /B1)
/C Multi-frequency capacitor function
/E Analysis function (standard on 6440B)
Overload Protection Unit (25 Joules) 1J1100
Kelvin Lead (large jaw) 1EVA40180
Kelvin Lead (fine jaw) 1EVA40100
4 Terminal Lead Set 1EV1505
BNC-4 Term. Comp. Fixture 1EV1005
BNC-4 Term. Comp. Fixture (>500 kHz) 1EV1006
SMD Probe Lead 1EV1905A
SMD Tweezers 1EVA40120
Operating/Maintenance Manual 9H(model no.)
Certificate of Calibration with results 1JCALRES
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本页面标题：6430B精密元件分析仪
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