Kyoritsu KEW 1109S Bruksanvisning

Kyoritsu Multimeter KEW 1109S

Läs gratis den bruksanvisning för Kyoritsu KEW 1109S (36 sidor) i kategorin Multimeter. Guiden har ansetts hjälpsam av 2 personer och har ett genomsnittsbetyg på 4.5 stjärnor baserat på 1.5 recensioner. Har du en fråga om Kyoritsu KEW 1109S eller vill du ställa frågor till andra användare av produkten? Ställ en fråga

Ladda ner PDF

Sida 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. 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.

Produktspecifikationer

Varumärke:	Kyoritsu
Kategori:	Multimeter
Modell:	KEW 1109S
Vikt:	515 g
Autofokus:	Ja
Diameter:	77.4 mm
Brännvidd:	18 - 135 mm
Bildstabilisator:	Ja
Linsstruktur (element/grupper):	16/12
35 mm kameraobjektiv motsvarande:	29 - 216 mm
Längd:	96 mm
Scherpstellen:	Automatisch/handmatig
Närmaste fokusavstånd:	0.39 m
Maximalt antal bländare:	38
Minsta bländartal:	3.5
Filterstorlek:	67 mm
Linstyp:	Standaardzoomlens
Komponent för:	SLR
Manuell fokusering:	Ja
Betraktningsvinkellins, diagonal:	74.2 - 11.3 °
Antal bländarblad:	7
Bildsensorformat:	APS-C
Maximal förstoring:	0.28 x
Kompatibla kameramärken:	Canon
AF ställdon:	USM
Ultraljudsmotor (USM):	Ja
Bildstabilisator antal stopp:	4