Equipment information
Data Precision 5740 Counter
Manufacturer:
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Model:
5740
Date:
1977
Category:
Group:
Description:
Multifunction Counter
Information
.....
6) Provides four selectable multiples from 1 to 100 0 of the
number of cycles over which to average the measured period,
7) Automatically positions the displayed decimal point to
obtain direct readout of kilohertz (Frequency measurement),
microseconds (Period measurement), hundredths of seconds
(Time interval measurement ) , or uni ts (Event s
rneasurernent).
8) Makes its measurements with signal inputs as low as lOmV
RMS (sine wavej or
30mV peak (pulse), with dutv cycles as 1ow a s 10%.of CW o r
AM mo a u1at e d s i g n a1s.
9) Provides a front-panel trigger level control to adjust
threshold of axis crossings for lev; duty-cycle, offset, and
AM-modulated inputs »
10) Incorporates a bui 11- in hys 1::eres is so that noisy
input signals may be measured accurately.
11) With BCD option installed, provides four-line BCD
(I-2-4-8) output data for each of the seven digits, decimal
point location, and Counter status signals for remote
display, recording, or data processing applications. Also
includes remote START-STOP control for Time measurements .
12) Has optional, provision for introducing high precision
external crystal-controlled time base in addition to the in
t e rn a1, ag e d-c rys ta 1 controlled t i m e base circuit.
The instrument is self-contained in one portable case only
3-1/?" high by 8-1/2" wide by 7-1/4" deep, with a carrying
handle that doubles as a tilt stand. A three-wire line power
cord is integral with the unit , and the power' line is
protected with a rear-panel. accessible line fuse. All
operating controls , indicators, and input connections are
front-panel mounted.
Each instrument: is designed for one of the standard 115 or
2 30V, 47 to 430 Hz power mains, and the particular s ource
for wh ich the ins trument is wired as it leaves the factory
is shown on the rear panel label.
Manual Type:
User Manual
Pages:
28
Size:
1.49 Mbytes (1564747 Bytes)
Language:
english
Revision:
Second Edition
Manual-ID:
72-1002-C
Date:
1977 03 01
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
2016 12 29
MD5:
1a4d5feddbf3f7db9546a0ee28c62acd
Downloads:
946
Information
Specifications
Operation
Theory of Operation
Maintenance is Missing