GW Instek GFC-8010H - Manual

FREQUENCY COUNTER
USER MANUAL
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FREQUENCY COUNTER
USER MANUAL
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CONTENTS PAGE
1.
PRODUCT INTRODUCTION.............................................
1-1.Description……………………………………………….
1-2.Feature…………………………………………………... 1
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1
2. TECHNICAL SPECIFICATION…………………………... 2
3. PRECAUTIONS BEFORE OPERATION…….…………...
3-1.Unpacking the Instrument………………….…………...
3-2.Checking the Line Voltage…………………..………….
3-3.Equipment Installation and Operation………………...
3-4.General Preparation…………………………………….. 3
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3
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4
4. PANEL INTRODUCTION……………………..…………… 5
5. APPLICATION……………………………………………….
5-1.Sensitivity…………………………………………………
5-2.Input Sensitivity Characteristic………………………...
5-3.Maximum Input Voltage………………………………...
5-4.Typical Applications…………………………………….. 7
7
10
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6. CIRCUIT DESCRIPTION……………………………...…...
6-1.Theory of Operation………………………………..…....
6-2.Frequency Measurement Accuracy……………………. 13
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7. MAINTENANCE……………………………………………..
7-1.Standard Method for Calibration………………………
7-2.Cleaning…………………………………………………... 18
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