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( Khách hàng chọn model, thông số chi tiết tại mục Datasheet, Download/video. )
Đo 14 thông số trở kháng
Độ chính xác cơ bản 0.05%
Tần số có thể lập trình 10Hz tới 2MHz
Điện áp AC có thể lập trình 20mV tới 5V
Điện áp DC Bias , 2V Internal hoặc 0 tới 200V External
Tốc độ đo 120/Second
Màn hình LCD phân giải cao 7 Digit Display
14 Hi/Lo Sorting Bins cho Pass/Fail Testing
Giao diện RS-232, USB, Printer, PLC Interfaces , (có thể lựa chọn IEEE-488 Adapter)
(See datasheet for full specifications)
Measured Parameters and Basic Measurement Accuracy*: Any two of 14 parameters measured and displayed simultaneously, user selectable
| Parameter | Measurement Range | Fast | Medium | Slow |
| Cs, Cp | 00000 .01 fF to 9.999999 F | ±0.5% | ±0.25% | ±0.05% |
| Ls, Lp | 0000.001 nH to 99.99999 H | ±0.5% | ±0.25% | ±0.05% |
| D | .0000001 to 99 .99999 | ±0.005 | ±0.0025 | ±0.0005 |
| Q | .0000001 to 999999.9 | ±0.005 | ±0.0025 | ±0.0005 |
| Z. Rs, Rp, ESR,Xs | 000.0001 mΩ to 99 .99999 MΩ | ±0.5% | ±0.25% | ±0.05% |
| Y, Gp, Bp | 00000 .01 µS to 9.999999 MS | ±0.5% | ±0.25% | ±0.05% |
| Phase Angle | -180.0000° to +179.9999° | ±1.8° | ±0.9° | ±0.18° |
*At optimum test signal levels, frequencies, DUT values and without calibration uncertainty. Capacitance (Cs/Cp), Inductance (Ls/Lp), Resistance (Rs/Rp), Dissipation (D) and Quality (Q) Factors, Impedance Z , Admittance Y , Phase Angle (0-), Equivalent Series Resistance (ESR), Conductance (Gp), Reactance (Xs), Susceptance (Bp) Note: s = series, p = parallel, ESR equivalent to Rs
Test Frequency: Range: 10 Hz to 2 MHz, continuous Resolution: 0.1 Hz from 10 Hz to 10 kHz, 5 digits>10kHz Accuracy: +/-(0.01% + 0.10Hz)
Measurement Speed: Fast: 120 meas/sec Medium: 16 meas/sec - 8 meas/sec below 150kHz Slow: 2 meas/sec - 1 meas/sec below 150kHz
Ranging: Automatic, Range Hold or user selectable
Trigger: Internal (automatic), External (RS-232, IEEE-488.2 or Handler interfaces) and Manual
AC Test Signal:
Voltage: 20 mV to 5.0 V (open circuit) up to 500kHz in 5 mV steps 20 mV to 1.0 V (open circuit) 500kHz-1MHz in 5 mV steps 20 mV to 0.5 V (open circuit) >1MHz in 5 mV steps
Current: 250 μA to 100 mA (short circuit) in 50 μA steps Max. Compliance 3V < 500kHz.
Source Impedance: 25Ω, 400Ω, 6.4kΩ, or 100kΩ, range dependent
DC Bias Voltage: Internal: 2.0 V External: 0 to +/-200V
Sweep Result: Primary parameter vs. frequency, voltage or current Graphical or Tabular Format Up to 200 measurement points per sweep
Sequencing Result: Displays up to 6 sequential test results, primary and/or secondary
AutoAcc: Automatic calculation and display of overall instrument accuracy for selected settings, test conditions, and device under test
Interfaces: Standard: USB Host Port, RS-232, Handler, Printer Port Optional: IEEE-488.2 Adapter to RS-232
Charged Capacitor Protection: √8/C for Vmax < 250 V; √2/C for Vmax < 1000V C = Capacitance in farads of the device under test
Measurement Delay: Programmable from 0 - 1000 ms in 1 ms steps
Averaging: Programmable from 1 - 1000 Median value mode
Data Storage: USB Host Port USB1.1 Compliant, ASCII format
Program Storage: Memory internal, USB Host Port, ASCII format
Mechanical: Bench mount with tilt bail Dimensions: (w x h x d): 16 x 6 x 14in (410 x 150 x 360mm) Weight: 17 lbs (8kg) net, 23 lbs (10.5kg) shipping
Safety: IEC61010-1: 2001 CAT 1, Pollution Degree 2
EMC: 89/336/EEC, 92/31/EEC, 93/68/EEC
The 7600 Plus LCR Meter performs precision impedance measurements over a frequency range of 10 Hz to 2 MHz. The LCR Meter can measure 14 different impedance parameters with 0.05% accuracy, meeting today’s requirements for component and material testing. The ease of use and user-friendly menu programming makes the 7600 Plus ideal for applications in product development, incoming inspections, or production line testing.
Swept Measurements: Fast and accurate swept parameter measurements, graphical or tabular, for verification of component and material response to changes in ac test frequency, ac test voltage or ac test current, without the need for complex programming or an external controller
Program and Data Storage: Test setups can be stored and recalled from internal memory or USB memory stick. Measured data can be stored on a memory stick and then transferred to PC for data reduction and analysis.
Load Correction: Substantially improves instrument accuracy by performing measurements on a known standard and applying the correction to subsequent measurements. Ideal for repetitive testing of identical devices at like test conditions.
Automatic Calibration Procedure: The 7600 can be calibrated without returning the unit to the factory using a traceable IET/QuadTech 7000-09 Calibration Kit, reducing down time and calibration costs.
Easy to Use: Large LCD graphics display and user friendly menu driven interface allows the 7600 to be put on line quickly, providing useful measurements by operators with little to no training.
