Gamry Reference 620 Manuals

Manuals and User Guides for Gamry Reference 620. We have 1 Gamry Reference 620 manual available for free PDF download: Operator's Manual

Gamry Reference 620 Operator's Manual (94 pages)

Potentiostat/Galvanostat/ZRA

Brand: Gamry | Category: Test Equipment | Size: 3 MB

If You Have Problems
3
Limited Warranty
3
Disclaimers
4
Copyrights
4
Table of Contents
5
Chapter 1: Safety Considerations
9
Inspection
9
Product Safety
9
AC Mains Connection to the Power Brick
9
Grounding in the Reference 620
10
Operation with Earth-Grounded Cells and Auxiliary Apparatus
10
Temperature and Ventilation
11
Defects and Abnormal Stresses
11
Environmental Limits
12
Cleaning
12
Service
12
RF Warning
13
Electrical Transient Sensitivity / Electrostatic Discharge
13
CE Compliance
13
Rohs Compliance
13
Chapter 2: Introduction
15
About this Manual
15
About the Reference 620
15
Notational Conventions
16
Chapter 3: Instrument Circuitry
17
Reference 620 Schematic/Block Diagrams
17
Chapter 4: Installation
25
Initial Visual Inspection
25
Physical Location
26
Computer Requirements
26
Quick-Start Guide for System Installation
27
Software Installation
27
Reboot Your Computer after Software Installation
27
Power Cord and Power Connection
28
Power-Up Test
29
USB Cables
29
Front Panel USB LED
30
Cell Cable Installation
30
Multiple Potentiostat Systems
30
First-Time Device Installation in Windows
30
Running the Framework
31
Framework Device Status Bar
31
Gamry Instrument Manager
32
Change Tier Button
33
Firmware Update
34
Auto Update All
34
Select and Update
35
Blink Button
35
Changing the Label
35
Introduction to the Reference 620 Customization Label
36
Label Sheet Provided with each Reference 620
36
Procedure to Change a Label
37
Chapter 5: Calibration
39
Introduction
39
Factory Calibration
39
User Calibration in General
39
Calibrate Instrument
40
Calibrate Cable Capacitance
41
Procedure to Calibrate the Cable
42
Low I Range DC Calibration
45
Chapter 6: Cell Connections
47
Normal Cell Connections
47
ZRA Mode Cell Connections
48
Membrane Cell Connections
49
Chapter 7: Panel Indicators and Connectors
51
Front Panel
51
Cell Cable Connector
51
Power LED
51
Usb Led
52
Cell on LED
53
Overload LED
53
Rear Panel
55
Power in Jack
55
Power Switch
56
Chassis Ground
57
USB Port
57
Thermocouple Input
58
Misc. I/O Connector
58
I Monitor BNC
59
E Monitor BNC
60
Ext. Sig. in BNC
61
Sig Gen. out BNC
61
Aux. in BNC
61
Chapter 8: Stability in Potentiostat Mode
63
Capacitive Cells and Stability
63
Improving Potentiostat Stability
63
Chapter 9: Measurement of Small Signals
67
Overview
67
Measurement System Model and Physical Limitations
67
Johnson Noise in Z Cell
68
Finite Input Capacitance
69
Leakage Currents and Input Impedance
69
Voltage Noise and DC Measurements
70
Shunt Resistance and Capacitance
70
Hints for System and Cell Design
70
Faraday Shield
71
Avoid External Noise Sources
71
Cell Cable Length and Construction
71
Lead Placement
71
Cell Construction
72
Reference Electrode
72
Instrument Settings
72
EIS Speed
72
Ancillary Apparatus
72
Floating Operation
73
Appendix A: Reference 620 Specifications
75
Control Amplifier
75
Differential Electrometer
75
Voltage Measurement
75
Current to Voltage Converter
76
Current Measurement
76
Potentiostatic Mode
76
Galvanostatic Mode
77
Auxiliary A/D Input (See
77
Auxiliary D/A Output
77
Environmental
77
General
77
Appendix B: Reference 620 Cell Connectors
81
Appendix C: Misc. I/O Connector
83
Appendix D: Auxiliary A/D Input Characteristics
85
Overview
85
Aux A/D Specifications
85
Function Call to Set the aux A/D BNC Characteristics
85
Appendix E: Power LED Blink Codes
87
Normal Start-Up
87
Failure in an Electronics Module
87
Severe Problem
87
Appendix F: Certifications
89
Declaration of Conformity: No. DOC-2022-CE-REF620
89
Certificate of Conformance
90
Declaration of Conformity: No. DOC-2022-UKCA-REF620
91
Appendix G: Index
93

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Gamry Reference 620 Operator's Manual (94 pages)

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