GW Instek GOM-802 User Manual - Manual

Declaration of Conformity
We
GOOD WILL INSTRUMENT CO., LTD.
No. 95-11, Pao-Chung Rd., Hsin-Tien City, Taipei Hsien, Taiwan
GOOD WILL INSTRUMENT (SUZHOU) CO., LTD.
No.69 Lushan Road, Suzhou New District Jiangsu, China.
declare that the below mentioned product
GOM-802
is herewith confirmed to comply with the requirements set out in the Council Directive on
the Approximation of the Law of Member States relating to Electromagnetic Compatibility
(89/336/EEC, 92/31/EEC, 93/68/EEC) and Low Voltage Equipment Directive
(73/23/EEC).
For the evaluation regarding the Electromagnetic Compatibility and Low Voltage
Equipment Directive, the following standards were applied:
◎ EMC
EN 61326-1: Electrical equipment for measurement, control and laboratory use –– EMC
requirements (1997+A1: 1998)
Conducted and Radiated Emission
EN 55011: 1998 class B Electrostatic Discharge
IEC 61000-4-2: 1995+A1: 1998
Current Harmonic
IEC 61000-3-2: 2000 Radiated Immunity
IEC 61000-4-3: 1996+A1: 1998
Voltage Fluctuation
IEC 61000-3-3: 1995 Electrical Fast Transients
IEC 61000-4-4: 1995
-------------------------
Surge Immunity
IEC 61000-4-5: 1995
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Conducted Susceptibility
IEC 61000-4-6: 1996
-------------------------
Power Frequency Magnetic Field
IEC 61000-4-8: 1993
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Voltage Dips/ Interrupts
IEC 61000-4-11: 1994
◎ Safety
Low Voltage Equipment Directive 73/23/EEC & amended by 93/68/EEC
IEC / EN 61010-1: 2001
GOM-802 DC MILLI-OHM METER
USER MANUAL
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CONTENTS PAGE
1.
PRODUCT INTRODUCTION...............................................……
1-1. Description…………………………………………………………..
1-2. Key Feature……………………………………………..…………..
1
1
2
2. SPECIFICATIONS………………...…………………………… 4
3. PRECAUTIONS BEFORE OPERATION…….………….…...
3-1. Unpacking the Instrument...…………….………….……………....
3-2. Checking the Line Voltage………………..………………………...
7
7
7
4. PANEL INTRODUCTION……………………..………….…...
4-1. Front Panel……………………………………………………….…
4-2. Rear Panel……………………………………….…………………..
8
10
10
5. OPERATION INTRODUCTION...……………………...……..
5-1. The [SHIFT] key and function keys………………..….…………...
5-2. Warm up…………………..………………………………………..
5-3. Over-range indicator…..……………………………………………
5-4. TRIG standby indication…………………………………………...
5-5. Input overload protection.….…………………………..…………..
5-6. Interface Operation…….…………………………………………..
5-7. Installation and Operation………………………………………….
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12
6. MEASUREMENT INSTRUCTION……………………………
6-1. Resistance measurement……………………………………………
6-2. Temperature measurement………………………………………...
6-3. Temperature Compensation Measurement………………………..
6-4. General Function……………………………………………………
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13
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7. MEASUREMENT TECHNIQUES…………….………………
7-1. 4-wire measurement………………………………………………..
7-2. Temperature measurement………………………………………...
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8. MAINTENANCE………………………………………….…….
8-1. Line fuse replacement……………………………….……………...
8-2. Line voltage conversion…..…………………………..…………….
8-3. Cleaning……………………………………………………………..
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