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4021
Valhalla Scientific 4021 Manuals
Manuals and User Guides for Valhalla Scientific 4021. We have
1
Valhalla Scientific 4021 manual available for free PDF download: Operation Manual
Valhalla Scientific 4021 Operation Manual (25 pages)
Digital Ohmmeter
Brand:
Valhalla Scientific
| Category:
Measuring Instruments
| Size: 0.8 MB
Table of Contents
Safety Symbols
3
Warnings
4
Table of Contents
5
Chapter 1 General Information
6
Introduction
6
Manual Description
6
Instrument Description
7
Safety Considerations
7
Instrument Identification
7
Chapter 2 Unpacking and Installing
8
Inspection
8
Power Requirements
8
Installation
8
Chapter 3 Specifications
10
Range / Resolution / Test Current
10
Accuracy
10
Temperature
10
General Specifications
10
Power Specifications
11
Physical Specifications
11
Chapter 4 Optional Equipment
12
Available Options
12
Test Leads
12
Interface
13
Chapter 5 Operations
14
General
14
Front Panel
14
Rear Panel
14
4-Wire Resistance Measurements
15
Connections
16
Interpreting the Display
16
Chapter 6 Theory of Operation
17
General
17
Troubleshooting
17
Circuit Descriptions
18
Power Supplies
18
Constant Current Source
19
Transconductance Amplifier
20
Analog to Digital Converter
20
LED Display
21
Chapter 7 Routine Maintenance
22
General
22
Required Test Equipment
22
Calibration Procedure
23
Battery Replacement Instructions
24
Chapter 8 Interface Operations
25
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