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325B
Newport 325B Temperature Controller Manuals
Manuals and User Guides for Newport 325B Temperature Controller. We have
1
Newport 325B Temperature Controller manual available for free PDF download: User Manual
Newport 325B User Manual (64 pages)
300B Series Temperature Controllers
Brand:
Newport
| Category:
Temperature Controller
| Size: 0 MB
Table of Contents
Eu Declaration of Conformity
2
Warranty
3
Service Information
4
Technical Support Contacts
5
Table of Contents
6
List of Figures
8
1 Safety Precautions
11
Definitions and Symbols
11
CSA Mark with "C" and "US" Indicators
11
European Union CE Mark
11
Alternating Voltage Symbol
11
Figure 1 CSA Mark with "C" and "US" Indicators
11
Figure 2 CE Mark
11
Figure 3 Alternating Voltage Symbol
11
Off
12
Fuses
12
Frame or Chassis
12
Figure 4 on Symbol
12
Figure 5 off Symbol
12
Figure 6 Fuse Symbol
12
Figure 7 Frame or Chassis Terminal Symbol
12
Protective Conductor Terminal
13
Warnings and Cautions
13
General Warnings
13
Figure 8 Protective Conductor Terminal
13
General Cautions
14
Figure 9 AC Receptacle Warning Label
14
Summary of Warnings and Cautions
15
Location of Warnings
16
Rear Panel
16
Figure 10 Locations of Warnings on the Rear Panel
16
2 General Information
17
Introduction
17
Specifications
18
Table 1 Specifications Tables
19
Accessories
20
3 Getting Started
21
Unpacking and Handling
21
Inspection for Damage
21
Available Options and Accessories
21
Parts List
22
Choosing and Preparing a Suitable Work Area
22
Electrical Requirements
22
Power Supplies
23
4 System Operation
25
Front Panel
25
AC Power Switch
25
Analog Output
25
Figure 11 Front Panel Layout (325B Shown)
25
Mode Switch
26
Output Section
26
Status
27
Display
27
Control Knob
28
Rear Panel
28
USB Interface
28
Sensor Select Switch
28
TE Driver Output Connector
28
Figure 12 Rear Panel
28
AC Power Inlet
29
Frame or Chassis Terminal
29
Power Inlet Socket
29
5 Computer Interfacing
31
Memory
31
Commands and Queries
31
6 Software Application
45
Overview
45
Connection
45
Figure 13 Application Front Panel (TEC Tab)
45
General Usage
46
LDD Tab
46
Figure 14 Application Front Panel When Communicating (LDD Tab)
46
TEC Tab
47
Menu Structure
47
7 Principles of Operation
49
Introduction
49
Thermistor
49
The Steinhart-Hart Equation
50
Table of Constants
51
Figure 15 Thermistor Resistance Versus Temperature
51
Working with IC Sensors
52
AD590 Series IC Sensors
52
Table 4 Thermistor Constants
52
LM135/335 Series IC Sensors
53
Using Thermo-Electric Modules
53
Figure 16 te Module Configuration
53
Mounting Considerations
54
Figure 17 Mounting Arrangement of a te Module, Heat Sink and Laser Diode
54
PID Tuning
55
PID Control Loop
55
Figure 18 Basic Block Diagram of a Temperature Control System
55
P Loop
56
PI Loop
56
Figure 19 Proportional Temperature Controller Block Diagram
56
PID Loop
57
Figure 20 PI Temperature Controller Block Diagram
57
Figure 21 PID Temperature Controller Block Diagram
57
Model 300B Series Setup
58
Rack Mounting Model 300B Series Units
58
Model 300B Series Operating Checklist
58
8 Maintenance and Service
61
Enclosure Cleaning
61
Fuse Replacement
61
Figure 22 Fuse Replacement
61
Obtaining Service
62
Service Form
63
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