The 7600 Plus LCR meter performs precision impedance measurement over a frequency range of 10 Hz to 2 MHz. This instrument can measure 14 different impedance parameters with 0.05% accuracy, meeting today’s requirements for component and material testing. User-friendly menu-driven programming makes the 7600 Plus ideal for applications in product development, incoming inspections, and 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.
Test frequency range: 10 Hz to 2 MHz
Test frequency resolution:
10 Hz to ≤10 kHz: 0.1 Hz
>10 kHz to ≤100 kHz: 5 digits
>100 kHz: 4 digits
Accuracy: ±(0.01% + 0.10 Hz)
Ranging: Automatic, Range Hold, or user-selectable
Resolution: 7 Digits
Trigger
Internal (automatic)
External (RS-232, IEEE-488.2, or Handler Interfaces)
Manual
AC test signal voltage
<500 kHz: 20 mV to 5.0 V (open circuit) in 5 mV steps
≥500 kHz to ≤1 MHz: 20 mV to 1.0 V (open circuit) in 5 mV steps
>1 MHz: 20 mV to 0.5 V (open circuit) in 5 mV steps
AC test signal current
250 μA to 100 mA (short circuit) in 50 μA steps
Max Compliance 3 V < 500 kHz
25 Ω, 400 Ω, 6.4 kΩ, or 100 kΩ
measurement range dependent
DC bias voltage
Internal: 2.0 V
External: 0 to ±200 V
Display
LCD graphics with backlight and adjustable contrast
Results format
Engineering or scientifi c
5 deviation from nominal
Deviation from nominal
Pass/Fail
Binning summary
No display (for maximum throughput)
Sweep result
Primary parameter vs. frequency, voltage, or current
Graphical or tabular format
Up to 200 measurement point per sweep
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 to RS-232 Adapter
Charged capacitor protection
Vmax ≤250 V: √(8/C)
Vmax ≤1000 V: √(2/C)
C = capacitance in farads of device under test
Measurement delay
Programmable from 0 - 1000 ms in 1 ms steps
Averaging
Programmable from 1 - 1000
Median value mode available
Data storage
USB host port 1.1 complaint, CSV format
Program storage
Internal memory
USB host port
ASCII format
Calibration
Built-in automatic calibration procedure
IET offers complete, SI traceable calibration using the 7000-09 cal kit
Recommended calibration interval: 1 year
Usage and calibration data
Displays last calibration date, standard values used in calibration, and number of hours of operation
Contact check
Time to detect, 2 ms
Connection terminals
Four bnc connectors located on the front panel
Mechanical
Dimensions: 41 cm W x 15 cm H x 36 cm D (16" x 6" x 14")
Weight: 8 kg (17 lbs)
Environmental Conditions
Operating temperature: 0 to 50°C, <75% RH for 11°C to 30°C
Storage temperature: -10 to 60°C
Altitude: <2000 m
Power
90 to 250 Vac
47 - 63 Hz
100 W max
Safety
IEC61010-1: 2001
CAT 1, pollution degree 2
EMC
89/336/EEC, 92/31EEC, 93/68/EEC
Environmental:
This product complies with the WEEE Directive (2002/96/EC) marking requirements. The affi xed label indicates that you must not discard this electrical/electronic product in domestic household waste. Product Category: With reference to the equipment types in the WEEE Directive Annex I, this product is classed as a “Monitoring and Control instrumentation” product.