Maxwell MX-25303 Handleiding

Maxwell Multimeter MX-25303

Lees hieronder de 📖 handleiding in het Nederlandse voor Maxwell MX-25303 (11 pagina's) in de categorie Multimeter. Deze handleiding was nuttig voor 16 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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DIGITAL MULTIMETER
DIGITÁLIS MULTIMÉTER
MULTIMETRU DIGITAL
DIGITÁLNY MULTIMETER
Product code / Termékkód / Cod produs / Kód produkta:
25303
U Mser anUal
Használati Utasítás
ManUal de Utilizare
Užívateľská prírUčka
EN
HU
RO
SK
i
VC97
EN User Manual
G eneral description
Display 4 digit liquid crystal
display
Polarity Automatic negative
polarity display
Nullication automatic
Overload display only „OL is displayed
Low battery power
the ( ) symbol
appears on the
screen
Safety prescriptions
CE EMC/LVD. Device
complies to IEC1010
standard
Protection category II, double insulation
Operating
environment
temperature: 0…40
°C, relative humidity:
< 80%
Storage
environment
temperature: -10…50
°C, relative humidity:
< 80%
Battery 9 V battery
Dimensions 190 mm x 88,5 mm x
27,5 mm
Weight appr. 420g (with
batteries)
Electrical
characteristics
Accuracy +/- (% of
displayed value + number
of digits) at 23 +/-5 °C, <
75% relative humidity
DC voltage
Range Accuracy Resolution
400 mV
+/- (0,5%
+ 4)
0,1 mV
4 V 1 mV
40 V 10 mV
400 V 100 mV
1000 V +/- (1,0%
+ 4) 1 V
Impedance 10 MΩ
Overload protection 1000 VDC
AC voltage
Range Accuracy Resolution
400 mV +/- (1,5%
+ 6) 100 μV
4 V
+/- (0,8%
+ 6)
1 mV
40 V 10 mV
400 V 100 mV
750 V +/- (1,0%
+ 6) 1 V
Impedance 10 MΩ
Overload protection 750 V AC
Measuring frequency range 40Hz-1 KHz
Resistance
Range Accuracy Resolution
400 Ω +/- (0,8%
+ 5) 0,1 Ω
4 kΩ
+/- (0,8%
+ 4)
1 Ω
40 kΩ 10 Ω
400 kΩ 100 Ω
4 MΩ 1 kΩ
40 MΩ +/- (1,2%
+ 5) 10 kΩ
No load output voltage 400 mV
Overload protection 250V DC/AC
RMS
DC current
Range Accuracy Resolution
400 μA
+/- (1,0%
+ 5)
0,1 μA
4 mA 1 μA
40 mA 10 μA
400 mA 100 μA
10 A +/- (1,2% +
10) 10 mA
Overload
protection
0,5 A / 250 V „F” mark fuse, 10 A
/ 250 V fuse
AC current
EN User Manual
1. LCD: display the measuring value and unit.
2. Function key
2-1. Power and backlight switch: turn on/o the
power and backlight.
2-2. PK HOLD key: press it, the max. of presently
measured value is held on LCD and PH symbol
displays. Press it again, PH symbol disappears,
and the meter is exited the holding mode.
2-3. Transistor test jack.
2-4. DC/AC key set DC or AC working mode.
3. Range knob: to select measuring function
and range.
4. Voltage, resistance and frequency port
5. Common measuring port (COM)
6. Port for measuring current less than 200mA
7. Port for measuring current 20A
UsaGe
The signs near the connectors warn if the
inward voltage or current values are above the
set values. These help to avoid damage to the
inner circuits.
Set the proper function with the function
selection switch before measuring.
If you do not know the measured value range,
set the switch to the highest available setting
and go backwards until you reach the proper
setting.
DC and AC voltage measurement
Connect the black wire to the „COM” connector
and the red one to the „VΩHz” connector.
By default the automatic range switch is
active, which is indicated by the AUTO sign on
the display. You can set the following ranges
manually by pressing the RANGE button: 400
mV/4 V/40 V/400 V/1000 V.
Set the function selection switch to the proper
V setting and connect the wires parallelly for
the measurement.
DC and AC current measurement
Connect the black wire to the „COM”, and the
red one to the „mA or „10A” connectors for 400
mA or 10A measurement.
Set the proper range with the function switch.
Connect the connectors to the power source
parallelly.
To measure current between 400 mA and 10 A
follow the instructions above, but connect the
red wire to the „10A” connector.
Resistance measurement
Connect the black wire to the „COM” and the
red one to the „V/ΩHz” connector.
Set the function switch to the desired
resistance range.
Connect the wires parallelly.
Press the "RANGE" button for selecting the
automatic/manual range.
Warning: Make sure the measured circuit is not under
power!
Capacity measurement
Set the function selection switch to the -ll-
setting.
Press the „REL button to clear the display.
Connect the black wire to the „COM” and the
red one to the „V/Ω” connector. Touch the
wires to the connectors of the capacitor. Pay
attention to the polarity.
Note:
Capacity measurement has automatic range selection.
Unit: 1 nF=10-3 μF or 1000 pF.
Do not connect an external voltage source or a
charged capacitor (especially high capacity ones)
to the connectors. Discharge the capacitors before
measurement. Electrolyte capacitors should be
discharged multiple times.
Diode and continuity test
Connect the black wire to the „COM” connector
and the red one to the „VΩHz” connector.
(Note: the polarity of the red wire is +)
Set the function switch to the position.
Touch the wires to the connectors of the
diode. The display shows the opening voltage
of the diode.


Product specificaties

Merk: Maxwell
Categorie: Multimeter
Model: MX-25303

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