EMOS MD-510 Bedienungsanleitung

EMOS Multimeter MD-510

Lesen Sie kostenlos die 📖 deutsche Bedienungsanleitung für EMOS MD-510 (72 Seiten) in der Kategorie Multimeter. Dieser Bedienungsanleitung war für 10 Personen hilfreich und wurde von 2 Benutzern mit durchschnittlich 4.5 Sternen bewertet

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2202018000_31-M3252_00_01 90 × 180 mm
M3252 | MD-510
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GB | Digital Multimeter
Read this instruction manual thoroughly before you begin using the MD-510. It contains
particularly important passages concerning occupational safety principles when using the
device. Such passages are highlighted. Reading the manual will prevent potential injury
by electric current or damage to the device. The multimeter was designed in accordance
with standard IEC-61010 which applies to electronic measuring devices within category
CAT III 600 V, pollution degree 2. The CAT III category is used to measure circuits powered
by a xed output power supply, such as a relay, socket, switchboards, power supplies,
short branching circuits and lighting systems in large buildings.
Warning
Use the MD-510 multimeter only in the manner specied below. Other uses may cause
damage to the device or injury to your health. Comply with the following instructions:
Before measuring resistance, diodes or current, disconnect the circuits from power
supply and discharge high-voltage capacitors. Use the corresponding function for
the given measurement. Before pressing the SELECT button to change functions,
disconnect the testing conductors from the tested circuit.
Make sure the device is undamaged before you begin using the multimeter. If
you nd obvious signs of damage on the body of the device, do not perform any
measurements! Check that the surface of the multimeter does not have scratches
and that the side joints are not coming apart.
Also check the insulation on the measuring probes. Damaged insulation may result
in injury by electric current. Do not use damaged measuring probes!
Do not measure voltages above 600 V! When making measurements, connect the
black conductor rst and the red conductor second. When disconnecting the testing
conductors, disconnect the red one rst.
If you nd that the meter makes abnormal measurements, stop using it. The fuse may
be damaged. If you are unsure of the cause of the defect, contact a service centre.
Do not measure voltages higher than listed on the front panel of the multimeter.
Risk of injury by electric current or damage to the multimeter!
Check that the multimeter works properly before use. Test a circuit with known
electrical quantities.
Before you connect the multimeter to a circuit you intend to measure, turn o the
power to the circuit.
Do not use or store the multimeter in environments with high temperature, dustiness
or humidity. It is also not recommended to use the device in environments with
potential strong magnetic elds or risk of explosion or re.
When replacing parts of the multimeter (e.g. batteries), use spare parts of the same
type and specications. Change parts only when the multimeter is disconnected
and turned o. Disconnect the testing conductors from the tested circuit before
opening the rear casing of the device.
Do not alter or otherwise interfere with the internal circuitry of the multimeter!
Be extra careful when measuring voltages higher than 30 V AC rms, 42 V peak or 60
V DC. Risk of injury by electric current!
When using measuring tips, make sure you are holding them behind the nger
barriers.
Do not perform measurements if the multimeter's casing is removed or loose.
Once the at battery icon " " appears on the screen, replace the battery. Otherwise,
subsequent measurements may be inaccurate. Incorrect measurements may then
result in injuries by electric current!
Maintenance Instructions
Warning
Do not attempt to repair or modify the multimeter in any way if you are not qualied to
do so or do not have access to the necessary calibration equipment. Ensure that water
does not enter the interior of the multimeter you could prevent injury by electric current!
Disconnect the measuring tips from the tested circuit before opening the casing
of the multimeter.
Regularly clean the body of the multimeter with a moist cloth and a mild detergent.
Perform cleaning only when the multimeter is disconnected and turned o.
Do not use solvents or abrasive agents for cleaning!
If you are not using the multimeter for an extended period of time, turn it o and
remove the batteries.
Do not store the multimeter in places with high humidity and temperature or in
environments with strong magnetic elds!
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Replacing Batteries
When the " " symbol appears on the screen, it indicates the batteries are close to de-
pletion and must be immediately replaced. To replace the batteries, unfasten the screw
at the rear of the casing and remove the casing. Replace the batteries with new ones of
the same type (1.5 V button batteries, LR44 or equivalent) and make sure to observe the
correct polarity when inserting them. (+ side up). Replace the rear casing.
Electrical Symbols
Alternating current (AC)
Direct current (DC)
Warning symbol, hazard. Pay particular attention to sections of the manual marked
with this symbol.
Risk of injury by electric current
Earthing
Double insulation
The product complies with the applicable EU standards
Device Description
The MD-510 is a compact, 3 5/6 digit, digital multimeter with automatic range for meas-
uring DC and AC voltage, resistance, frequency, capacity and continuity. It is also capable
of non-contact detection of AC voltage.
(see Fig. 1)
1 – Screen
2 – SELECT button – turns the device on/o, switches functions
3 – Testing probes
Technical Information
Screen: 3 5/6 digit LCD with maximum displayable value of 5999
Negative polarity indication: the screen automatically displays " - ".
Overload indication: the screen displays "OL".
Reading frequency: approximately 2 to 3× per second.
Power supply: 2× 1.5 V batteries, type LR44
Operating temperature: 0 °C to 40 °C, relative humidity < 75 %
Storage temperature: -10 °C to 50 °C, relative humidity < 85 %
Altitude: 0 to 2,000 meters
Dimensions: 112 × 54 × 12 mm
Weight: 70 g including packaging
Measurement Accuracy
Accuracy is specied for the duration of one year after calibration and only at temperatures
between 18 °C and 28 °C and air humidity up to 75 %.
Accuracy specications are:
± [(% of reading) + (lowest valid digits)]
DC Voltage
Range Resolution Accuracy
6 V 0.001 V
± (0.8 % + 3)60 V 0.01 V
600 V 0.1 V
Input impedance: 10 MΩ
Maximum input current: 600 V DC
Note: When in Auto detection mode, a minimum input DC voltage of ≤ 1.2 V is required.
AC Voltage
Range Resolution Accuracy
6 V 0.001 V
± (1 % + 5)60 V 0.01 V
600 V 0.1 V
Input impedance: 10 MΩ
Frequency range: 40 Hz to 400 Hz
Maximum input current: 600 V AC
Response: average value, corresponding to a calibrated eective value of a sine wave.
Note: When in Auto detection mode, a minimum input AC voltage of ≤ 1.5 V is required.


Produktspezifikationen

Marke: EMOS
Kategorie: Multimeter
Modell: MD-510

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