Analogic - AN3100 - Power Supply
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Analogic AN3100
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Equipment:
AN3100
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Information
The Secondary DC Voltage Standard is delivered fully
calibrated and ready to serve within its certified
accuracy for a duration of six months before requiring
recalibration against primary standards. After unpacking,
the line voltage Selector Switch on the rear panel should be
set to 115 or 230 volts, as appropriate.
The AN3100 is ready for use; however, material in this
manual will be informative and valuable for proper
instrument application.
1.1 General Description
1.1.1 Review of AN3100 Features:
• Dual five decade output ranges
±11.1110 Volts DC with 100µV resolution; Main Output (Front
Panel Terminals)
±111.110 Millivolts DC with 1µV resolution; Auxiliary Output
(Rear Panel Terminals)
• Accuracy 0.005% of reading ±50 µV @ 20° C ±0.0002%/°C
• Warmup to rated accuracy in less than 10 minutes
• High output current of 50 mA; short circuit-proof
• 10-milliohm output impedance (100 ohms on low output range)
• No maximum external load capacity
• Isolated circuitry is unaffected by common mode voltages
up to ±500 V
• Front panel ±1 mV vernier
2 Manuals
Service and user manual
Manual type:
Service and user manual
Pages:
26
Size:
1.1 MB
Language:
english
Revision:
3
Manual-ID:
16-400005
Date:
Quality:
Scanned document, all readable.
Upload date:
May 1, 2014
MD5:
f3d83bdc-c9d0-fff6-2495-1a40ad19d788
Information
1. Introduction 1
1.1 General Description 1
1.2 Certificate of Conformance 1
1.3 Specifications 2
2. Operating Instructions 5
2.1 Unpacking 5
2.2 Operating Controls and Indicators 5
2.2.1 Front Panel Controls and Indicators 5
2.3 Operation 7
2.3.1 Warmup 8
2.3.2 Grounding 8
2.3.3 Output Impedance and Loading 10
3. Principles of Operation 11
3.1 Calibrated Output 11
3.2 Functional Block Diagram 11
3.2.1 AC Input Circuit 11
3.2.2 Power Supplies 11
3.2.3 Servo Loop Voltage References 11
3.2.4 Block Diagram 12
3.2.5 Vernier Control 14
3.2.6 Chopper Stabilized Amplifier 15
3.2.7 Output Circuit 15
4. Maintenance 17
4.1 Recalibration 17
4.2 Field Maintenance 17
5. Parts List and Schematic Diagram 21
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analogic--an3100--service-user--ID5900.pdf
Service and user manual
Manual type:
Service and user manual
Pages:
32
Size:
1.2 MB
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
Oct. 15, 2017
MD5:
8e2318fb-3962-00bb-99a5-119f3b5d0e7b
Information
1. Introduction 1
1.1 General Description 1 1.2. Certificate of
Conformance 1 1.3 Specifications 2
2. Operating Instructions 5
2.1 Unpacking 5
2.2 Operating Controls and Indicators 5
2.2.1 Front Panel Controls and indicators 5
2.3 Operation 7
2.3.1 Warmup 8
2.3.2 Grounding 8
2.3.3 Output Impedance and Loading 10
3. Principles of Operation 11
3.1 Calibrated Output 11
3.2 Functional Block Diagram 11
3.2.1 AC Input Circuit 11
3.2.2 Power Supplies 11
3.2.3 Servo Loop Voltage References 11
3.2.4 Block Diagram 12
3.2.5 Vernier Control 14
3.2.6 Chopper Stabilized Amplifier 15
3.2.7 Output Circuit 15
4. Maintenance. .17
4.1 Recalibration 17
4.2 Field Maintenance 17
5. Parts List and Schematic Diagram 21
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801
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analogic--an3100--service-user--ID9668.pdf