LEXMAN LX-M-2100 Manual De Utilización página 26

Imaginea 7
Poziția OPRIT.
RO
Preface
Thank you for purchassing the new AC clamp meter. In order to use this
product safety and correctly, please read this manual thoroughly,
especially the safety unstructions part.
After r eading this manual, it is recommended to keep the manual at an
easily accessible place, preferably close to the device, for future
reference.
Limited warranty and liability
LEXMAN guarantee that the product is free from any defect in material
and workmanship within one year from the purchase date. This warranty
does not apply to damages caused by accident, negligence, misuse,
modification, contamination or improper handling. The dealer shall not be
entitled to give any other warranty on behalf of LEXMAN. If you need
warranty service within the warranty period, please contact your seller
directly.
LEXMAN will not be responsible for any special, indirect, incidental or
subsequent damage or loss caused by using this device. As some
countries or regions do not allow limitations on implied warranties and
incidental or subsequent damages, the above limitation of lisbility may
not apply to you.
Overview
The LX-M-2100 is true RMS AC clamp meters.
It is designed according to EN61010-1 CAT II 600V/CAT III 300V safety
standards. This meter come with full-featured protection which ensures
users a safe and reliable measurement experience. Aside from all the
normal features of AC clamp meter, this meter also include high voltage
frequency measurement, fast capacitance measurement, audio visual
NCV detection, and plenty of additional safety features.
Features
True RMS measurement
Audio visul NCV detection
Maximum measurable voltage :600V
High voltage frequency range :10Hz 10kHz
Curent) frequency response : 50Hz 100Hz : current frequency
measurement function
Very large capacitance (60mF), low voltage frequency (10MHz)
Large LCD and fast refresh rate (3 times/s).
Response time for capacitance measurement : less than 3s for
1mF; about 6s for 10mF; about 8s for 60mF
Full-features fal se detection protection for up to 600V (30KVA)
energy surge; overvoltage and avercurrent alarm functions.
The power consumption of the meter is about 1.8 mA. The circuit has
an automatic power saving function. The consumption in sleep state
is 11uA, which effectively extends the battery life to 400 hours.
EN
Warning:
Before using the meter, please read the safety instructions
carefully
Accessories
Open the package box and take out the meter. Please double check
whether the following items are missing or damaged.
1pc
a) User manual .......................................................
1 pair
b) Test leads ...........................................................
Cloth bag ................................................................ 1 pc
If any of the above is missing or damaged, please contact your supplier
immediately.
Safety instructions
Warning:
To ensure safe operation and service of the tester, follow these
instructions. Failure to observe these warnings can result in severe injury
or death.
The meter is designed according to:
EN61010-1/&EN IEC 61010-2-032 and electromagnetic radiation
protection EN IEC 61326-1;EN IEC 613326-2-2 safety standards and
conforms to CAT II 600V, CAT III 300V, double insulation and pollution
grade II.
Note:
Case the meter is not used in accordance with the operating instructions
the protection provided by the meter may be weakened or lost.
1 - Before each use verify tester operation by measuring a known
voltage.
2 -
Before use, please check if there is any item which is damaged or
behaving abnormally. If any abnormal item (such as bare test lead,
damaged meter casing, broken LCD, etc.) is found, or if the meter is
considered to be malfunctioning, please do not use the meter.
Do not use the meter if the rear cover or the battery cover is not
3 -
covered up, or it will pose a shock hazard!
4 - Keep fingers behind the finger guards and away from the probe
contacts when making measurements.
5 - The function switch should be placed in the correct position before
measurement. It is forbidden to change the position during
measurement to avoid damage to the meter!
6 -
Do not apply voltage over 600V between any meter terminal and earth
ground to prevent electric shock or damage to the meter.
7 - Use caution when working with voltage above AC 30Vr.m.s, 42V peak
or DC 60V. Such voltages pose a shock hazard.
8 - Never use the tester on a circuit with voltages that exceed the
category based rating of this tester. If the range of the measured value
is unknown, the maximum range of the measured value is unknown,
the maximum range should be selected.
9 - Before measuring the resistance, diode and continuity online, switch
of the power supply of the circuit, and fully discharge all capacitors to
avoid inaccurate measurement.