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840-C
Newport 840-C Manuals
Manuals and User Guides for Newport 840-C. We have
1
Newport 840-C manual available for free PDF download: Operator's Manual
Newport
840-C
Operator's Manual
Newport 840-C Operator's Manual (48 pages)
HandHeld Optical Power Meter
Brand:
Newport
| Category:
Measuring Instruments
| Size: 4 MB
Table of Contents
Warranty
3
EC Declaration of Conformity
4
Table of Contents
5
Definitions
8
Specifications
9
Section 1 - General Information
12
Introduction
12
Manual Addenda
12
Product Description
13
1 Model 840-C Controller and Compatible Detectors
13
General Warnings and Cautions
14
Getting Started
15
Unpacking and Inspection
15
Specifications
15
Warranty Information
15
Safety Symbols and Terms
16
Section 2 - Principles of Operation
17
Introduction
17
Photodetector
17
Memory Module
17
Functional Description
18
2 Simplified Functional Block Diagram
18
DC Range Electrical Accuracy and Overload Conditions
19
AC Range Electrical Accuracy and Overload Condi
19
Input Amplifier
20
Microprocessor and Detector Cal Module PROM)
20
AC Wall Mount Adapter
20
Ni-CD Rechargeable Batteries
21
Reset Switch
21
Measurement Considerations
21
Quantum Detector Calibration and Accuracy
21
Quantum Detector Temperature Effects
22
Ambient and Stray Light
22
Environmental Measurement Conditions
23
System Accuracy
24
Section 3 - System Operation
25
Introduction
25
Preparation for Use
25
Battery Charging
25
Sensor Connection/Removal
26
3 Detector Cal Module Installation
26
Power up
27
Model 840-C Controller
28
Digital Display
28
Front Panel Controls
29
Input Connectors
29
Analog Output
30
Definition of Key Functions
31
Shift
31
Hold
31
Attenautor
31
Background
31
W-Dbm
31
Avg/P-P
32
REF-Db
32
Store Reference
32
Tone
33
Time Constant
33
Auto
33
Range
33
Wavelength
34
Performing Basic Measurements
34
Setting the Wavelength
34
Setting the Attenuator Status
35
Power Measurements
36
Background Correction
36
Ratio Measurements
36
Logarithmic Measurements (Dbm and Db)
37
Log Measurements: 1 Mw Reference (Dbm)
37
Log Measurements: Other Reference Powers (Db)
38
Store and Recall of Reference Power
39
Error Messages
39
4 Symptom/Fault Troubleshooting Guide
40
Section 4 - Maintenance and Troubleshooting
40
Maintenance Procedures
40
Troubleshooting Guide
40
Section 5 - Factory Service
42
Introduction
42
Obtaining Service
42
Service Form
44
Tions
48
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