Kyoritsu KEW 1109S Handleiding

Kyoritsu Multimeter KEW 1109S

Lees hieronder de 📖 handleiding in het Nederlandse voor Kyoritsu KEW 1109S (36 pagina's) in de categorie Multimeter. Deze handleiding was nuttig voor 25 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Pagina 1/36
INSTRUCTION MANUAL
ANALOGUE MULTIMETER
KEW 1109S
Table of Contents
Page
1. Safety Warnings ............................................................................... 1
 • Understanding Some of the Basics in Electrical Testing
 Before Using the Multimeter .......................................................... 3
2. Features ........................................................................................... 5
3. Specifications .................................................................................... 6
4. Instrument Layout ............................................................................. 8
5. How to Read Scales ......................................................................... 9
6. Operating Instructions ..................................................................... 11
6-1 Preparation ................................................................................ 11
6-2 DC Voltage Measurements ...................................................... 12
6-3 AC Voltage Measurements ....................................................... 13
6-4 Low Frequency (dB) Measurements ........................................ 14
6-5 AC Output Voltage Measurements Using Output
Terminal ................................................................................... 15
6-6 DC Current Measurements ...................................................... 16
6-7 Resistance Measurements ....................................................... 17
6-8 Terminal Current LI, Terminal Voltage LV &
Diode Test ................................................................................ 20
6-9 Measuring ICEO (leakage current of transistors) ......................... 22
6-10 Measuring hFE (DC Current Amplification Factor) ................... 24
7. Fuse & Battery Replacement .......................................................... 27
1
1. Safety Warnings
The instrument must be used by a competent, trained person and
operated in strict accordance with the instructions. Kyoritsu Electrical
Instruments Works, Ltd will not accept liability for any damage or injury
caused by misuse or non-compliance with the instructions or safety
procedures. It is essential to read and understand the safety rules
contained in the instructions. They must be observed when using the
instrument.
This instruction manual contains warnings and safety rules
which must be observed by the user to ensure safe operation of
the instrument and retain it in safe condition for a long period.
Therefore, read these operating instructions thoroughly and
completely before using the instrument.
#
WARNING
This is a warning for the user to avoid electric shock hazard.
The symbol # on the instrument means that the user must read the
instructions in this manual for safe operation of the instrument.
#
CAUTION
This is a caution for the user to avoid damage to the instrument.
#
WARNING
● Never open the back case during measurements.
Never use the instrument to measure voltage higher than 250V
on an industrial power line.
When measuring a high voltage greater than 250V (in small
power supply circuit and not on power transmission line),
connect the test leads to the circuit under test after it is once
de-energized. Do not touch the wiring or test leads by hand
during voltage measurements. After the measurements, turn off
power to the circuit under test and disconnect the test leads.
Never test a circuit voltage higher than 250V with the range
selector switch erroneousl y set to one of the current or
resistance range positions. The fuse may not protect the circuit.


Product specificaties

Merk: Kyoritsu
Categorie: Multimeter
Model: KEW 1109S

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