Equipment information

Analogic AN3100 Power supply
Manufacturer:
Model:
AN3100
Date:
Category:
Group:
Description:
Secondary DC Voltage Standard

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

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Service and User Manual
Manual Type:
Service and User Manual
Pages:
32
Size:
1.16 Mbytes (1219060 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
2017 10 15
MD5:
8e2318fb396200bb99a5119f3b5d0e7b
Downloads:
687

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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Service and User Manual
Manual Type:
Service and User Manual
Pages:
26
Size:
1.07 Mbytes (1119441 Bytes)
Language:
english
Revision:
3
Manual-ID:
16-400005
Date:
Quality:
Scanned document, all readable.
Upload date:
2014 05 01
MD5:
f3d83bdcc9d0fff624951a40ad19d788
Downloads:
1092

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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