LCR Meters0 pages

LCR Meters
SR715 and SR720 — LCR meters with test frequencies to 100 kHz

SR715 & SR720 LCR Meters
· 0.05 % basic accuracy (SR720),
0.2 % (SR715)
· 5-digit display of L, C, R and Q or D
· Test frequencies to 100 kHz (SR720)
· Up to 20 measurements per second

The SR715 and SR720 LCR Meters measure passive
components with as little as 0.05 % error. These easy-touse instruments are quick to setup, adjust and calibrate.
The SR715 and SR720 are ideal for applications such as
incoming inspection, quality control, automated test, and
general benchtop use.
Front-Panel Display

· External capacitor bias up to 40 V

A 5-digit LED display shows measured values, entered
parameters, instrument status, and user messages. When
making measurements, the major parameter (L, C or R) is
shown on the left display and the appropriate minor parameter
(Q, D or R) is shown on the right display.

· RS-232 computer interface

Making Measurements

· GPIB & Parts Handler interfaces
(SR720)

Measurements can be performed at test frequencies of 100 Hz,
120 Hz, 1 kHz, 10 kHz and 100 kHz (SR720 only). A built-in
drive voltage can be set to preset values (0.1, 0.25 and 1.0 V)
or adjusted from 0.1 to 1.0 V in 50 mV increments.

· Binning and limits for parts sorting

· SR715 ... $995 (U.S. list)
· SR720 ... $1495 (U.S. list)

Stanford Research Systemstt
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Measurements are taken at rates of 2, 10 or 20 samples per
second. Consecutive readings can be averaged between two
and ten times for increased accuracy. Both series or parallel
equivalent circuit models of a component are supported.
Capacitor measurements use either the internal 2.0 VDC bias
or an external source of up to 40 VDC.

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phone: (408)744-9040
www.thinkSRS.com