Urrea UD18, Руководство пользователя и гарантия

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E N G L I S H
less than -9.9 V DC, this Meter displays a .
If both the low output and the high output
have been active within the last second, this
Meter displays a
.
If neither output is active, this Meter displays
an
.
When the test leads are removed from the
circuit under test, the display will immediately
show an
(open).
8. MAINTENANCE
WARNING: TO AVOID ELECTRICAL
SHOCK OR DAMAGE TO THE METER,
DO NOT GET WATER INSIDE THE CASE.
REMOVE THE TEST LEADS AND ANY
INPUT SIGNALS BEFORE OPENING THE
CASE.
Periodically wipe the case with a damp
cloth and detergent; do not use abrasives or
solvents.
Battery Replacement.
The Meter uses a 9V battery (NEDA 1604 or
IEC 6F22).
To replace the battery, remove the two
screws of the battery compartment from the
back of the Meter and lift off the cover of
the compartment. Replace the battery and
reinstall the screws.
Service and Parts.
When servicing the meter, use only the
replacement parts sepcified and this meter
should be serviced only by a qualified
personnel.
9. TECHNICAL DATA
This Meter complies with Part 15 of FCC
Rules. Operation is subject to the following
conditions.
1. This Meter may not cause harmful
interference.
2. This Meter must accept any interference
received, including interference received
that may cause undesired operation.
Maximum Voltage between any Terminal and
Earth. Ground: 750V
Display: Digital - 3¾ digits, 4000 counts,
updates 5/sec Analog Updates 10/sec, 41
segment bargraph.
Temperature Coefficient: 0.1x (specified
accuracy)/ °C(<18°C or >28°C)
Operating Temperature: 0°C to 40°C (32°F to
104°F)
Operating Humidity: 0% to 80% RH
Storage Temperature: -20°C to 60°C ( -4°F to
140°F)
Battery Type: 9V, NEDA 1604 or IEC 6F22
Battery Life: 200 hours typical (alkaline)
Shock, Vibration: 1 meter shock. Per MIL-T-28800D
for a Class 3 instrument.
Dimensions (H x W x L):
Without Holster: 36 x 70 x 140 mm
With Holster: 54 x 80 x 154 mm
Weight:
Without Holster: 252g (8.8 oz)
With Holster: 425g (14.9 oz)
Safety Standars: Designed to protector class ll
requirement to UL 1244, CSA C22.2 No. 231, ANSI/
ISA-S82, and VDE 0411, and IEC 1010 Over-voltage
Category III.
EMI Regulations: Complies with FCC Part 15, Class
B, and VDE0871 B.
Standard Equipment: Meter, Test-leads, Holster,
User’s manual and 9V battery (installed).