Amptec Research 620A-4 Manuals

Manuals and User Guides for Amptec Research 620A-4. We have 3 Amptec Research 620A-4 manuals available for free PDF download: Operation & Maintenance Manual, Operation And Maintenance Manual

Amptec Research 620A-4 Operation & Maintenance Manual (24 pages)

Digital Failsafe Ohmmeter

Brand: Amptec Research | Category: Measuring Instruments | Size: 1 MB

Table of Contents
2
Section A: Receiving and Initial Inspection

4
- Introduction to the AMPTEC 620A-4
  4
- Receiving, Unpacking, and Initial Inspection
  4
Section B: 620A-4 Igniter Tester

4
Section C Optional Items and Accessories

8
- Available Accessories and Options
  8
Section D: Operation and Use

10
- D-3 Rear Panel
  10
- Connections
  12
- Failsafe Operation
  13
- Battery Monitoring Circuitry
  13
Section E: Theory of Operation

15
- General
  15
- Troubleshooting
  15
  - E-2-1 Localizing the Problem
    15
  - E-2-2 Component Replacement
    15
- Circuit Description
  17
  - E-4-1 Reference Voltage
    19
  - E-4-2 LED Display
    19
- Ohms-To-DC Converter
  19
  - E-5-1 Constant Current Source
    19
  - E-5-2 Constant Current Circuit Operation
    20
- Failsafe Design
  20
- Ultra-Safe Power Supply Scheme
  21
- Relay Board General Operation
  22
Section F: Routine Maintenance

23
- General
  23
- Required Test Equipment
  23
- Calibration Procedure
  23
- Battery Replacement Instructions
  24

Amptec Research 620A-4 Operation & Maintenance Manual (25 pages)

FAILSAFE DIGITAL OHMMETER/IGNITER CIRCUIT TESTER

Brand: Amptec Research | Category: Measuring Instruments | Size: 1 MB

Amptec Research 620A-4 Operation And Maintenance Manual (24 pages)

Brand: Amptec Research | Category: Measuring Instruments | Size: 2 MB

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Measuring Instruments Test Equipment

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Amptec Research 620A-4 Manuals

Amptec Research 620A-4 Operation & Maintenance Manual (24 pages)

Table of Contents

Section A: Receiving and Initial Inspection

Section B: 620A-4 Igniter Tester

Section C Optional Items and Accessories

Section D: Operation and Use

Section E: Theory of Operation

Section F: Routine Maintenance

Amptec Research 620A-4 Operation & Maintenance Manual (25 pages)

Amptec Research 620A-4 Operation And Maintenance Manual (24 pages)

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