Technical Data - Unitest Echometer 3000 Bedienungsanleitung

Technical Data

11.0 Technical Data
Display . . . . . . . . . . . . . . . 4
. . . . . . . . . . . . . . . . . . . . . . 19999 digits
Measurement ranges . . . . 0...2000 m or
. . . . . . . . . . . . . . . . . . . . . . attenuation limit
Resolution . . . . . . . . . . . . . 0,1 m
Basic tolerance . . . . . . . . . ± (2% rdg. + 3 m)
Values and measurement ranges relate to open
cable ends. Measurements with short-circuit-
ed cable ends lead to measurement results with
increased measurement errors.
Resistance . . . . . . . . . . . . . 0...2000 Ohm
Resolution . . . . . . . . . . . . . 0.1 Ohm
Tolerance . . . . . . . . . . . . . . ± (2% rdg. + 5 digits)
Continuity . . . . . . . . . . . . . < 10 Ohm
Test current . . . . . . . . . . . . approx. 1 mA
Ambient Conditions:
Operation temperature . . . 0°...40° C (0...70%
. . . . . . . . . . . . . . . . . . . . . . rel. humidity)
Storage temperature . . . . . -20...60° C (0...80%
. . . . . . . . . . . . . . . . . . . . . . rel. humidity)
Height above sea level . . . up to 2000 m
Memory:
Interface. . . . . . . . . . . . . . . RS 232
Memory capacity . . . . . . . . 500 data strings
. . . . . . . . . . . . . . . . . . . . . . (Length determination)
Battery status display . . . . Battery symbol is dis-
Auto power off. . . . . . . . . . after approx. 5 min.
Power supply. . . . . . . . . . . 1 x 9 V, IEC 6LR61
Current consumption . . . . 25 mA/ max. 75 mA
. . . . . . . . . . . . . . . . . . . . . . Display light
Dimensions . . . . . . . . . . . . 193 x 91 x 50 mm
Weight . . . . . . . . . . . . . . . . approx. 510 g
28
1 /2
digit LCD,
played
12 month Warranty
UNITEST instruments are subject to strict quality
control. However, should the instrument function
improperly during daily use, your are protected by
our 12 months warranty (valid only with invoice).
We will repair free of charge any defects in work-
manship or material, provided the instrument is re-
turned unopened and untampered with, i.e. with un-
damaged warranty label.
Any damage due to dropping or incorrect handling
are not covered by the warranty.
If the instrument shows failure following expiration
of warranty, our service department can offer you a
quick and economical repair.