IET Labs Precision LCR Meter IET 7660
PricePrice upon Request
BrandIET Labs
ModelIET 7660
Item No.

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:6 digits or 0.05 Hz

Frequency Accuracy: ±(0.01% + 0.10 Hz)

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 (LAN, RS232, GPIB, USB) and Manual Start Button

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 250 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: USB Host Port, USB Type B, GPIB, LAN, RS-232, Handler

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 - 512 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: 2010 CAT II, Pollution Degree 2

EMC: 2014/30/EU