Használati útmutató Sanwa CD772
Sanwa
multiméter
CD772
Olvassa el alább 📖 a magyar nyelvű használati útmutatót Sanwa CD772 (28 oldal) a multiméter kategóriában. Ezt az útmutatót 13 ember találta hasznosnak és 7 felhasználó értékelte átlagosan 4.8 csillagra
Oldal 1/28
DIGITAL MULTIMETER
CD772
INSTRUCTION MANUAL
Table of Contents
【1】
SAFETY PRECAUTIONS – Before use, read the following safety precautions.–
1-1 Explanation of Warning Symbols …………………………001
1-2 Warning Messages for Safe Use …………………………001
1-3 Overload Protection ………………………………………002
【2】APPLICATIONS AND FEATURES
2-1 Applications …………………………………………………003
2-2 Features ……………………………………………………003
【3】NAMES OF COMPONENT UNITS
3-1 Meter …………………………………………………………004
3-2 Test Leads …………………………………………………004
3-3 Display ………………………………………………………005
【4】DESCRIPTION OF FUNCTIONS
4-1 Power Switch & Function Switch …………………………006
4-2 Measuring Function Selection ……………………………006
4-3 Data Hold ……………………………………………………006
4-4 Backlight ……………………………………………………006
4-5 Range Hold …………………………………………………007
4-6 Relative Measurement ……………………………………007
4-7 Auto Power Save …………………………………………007
4-8 Battery Low Warning Indication …………………………007
4-9 AC Detection Method ………………………………………008
4-10 Crest Factor …………………………………………………008
【5】MEASURING PROCEDURE
5-1 Start-up Inspection …………………………………………009
5-2 Voltage Measurement (V )…………………………………010
5-3
Resistance Measurement ( ), Diode Test ( )
,
Continuity Check ( )………………………………………011
5-4 Frequency Measurement (Hz) ……………………………012
5-5 Capacitance Measurement ( ) …………………………013
5-6 Temperature Measurement ( ) …………………………014
5-7 Current Measurement ()……………………015
【6】MAINTENANCE
6-1 Maintenance and Inspection ………………………………017
6-2 Calibration and Inspection …………………………………017
6-3 Storage ………………………………………………………017
6-4 Battery and Fuse Replacement …………………………017
【7】AFTER-SALE SERVICE
7-1 Warranty and Provision ……………………………………019
7-2 Repair ………………………………………………………019
7-3 SANWA web site……………………………………………020
【8】SPECIFICATIONS
8-1 General Specifications ……………………………………021
8-2 Measuring Range and Accuracy …………………………022
//
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1
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[1]
SAFETY PRECAUTIONS
*Before use, read the following safety precautions.
This instruction manual explains how to use your new digital multi
meter CD772. Before use, please read this manual thoroughly to
ensure correct and safe use. After reading it, keep it together with
the product for reference to it when necessary. Using this
product in ways not specified in this manual may damage its
protection function. The instructions given under the headings of
“ WARNING” and “ CAUTION” must be followed to prevent
accidental burn and electric shock.
1-1 Explanation of Warning Symbols
The meaning of the symbols used in this manual and attached to
the product is as follows:
: Very important instructions for safe use.
• The warning messages are intended to prevent accidents to
operating personnel such as burn and electric shock.
• The caution messages are intended to prevent incorrect
handling which may damage the product.
: High voltage hazard : Ground
: Direct current (DC) : Frequency
: Alternating current (AC) : Capacitor
: Resistance : Temperature
: Diode : Backlight
: Buzzer : Fuse
: Double insulation or reinforced insulation
1-2 Warning Messages for Safe Use
The following instructions are intended to prevent personal injury such as
burn and electric shock. Be sure to follow them when using the meter:
1. Never use the meter for power lines exceeding 6 kVA.
2. Voltages above 70 VDC or 33 Vrms AC (46.7 V peak) are hazardous
to human body. Take care so as not to touch them.
3. Never input signals exceeding the maximum rated input value
(see 1-3).
4. Never use the meter for measuring voltages of lines connected to
equipment (e.g. motors) that generates induced or surge voltage
since it may exceed the maximum allowable overload input.
WARNING
7 DRAWING No. CD772 05-1403 2040 6017
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Termékspecifikációk
| Márka: | Sanwa |
| Kategória: | multiméter |
| Modell: | CD772 |
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