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2221
LUDLUM 2221 Manuals
Manuals and User Guides for LUDLUM 2221. We have
1
LUDLUM 2221 manual available for free PDF download: Manual
LUDLUM 2221 Manual (38 pages)
PORTABLE SCALER RATEMETER
Brand:
LUDLUM
| Category:
Measuring Instruments
| Size: 8 MB
Table of Contents
Statement of Warranty
3
Table of Contents
5
1 General
6
2 Specifications
6
3 Description of Controls and Functions
7
4 Operating Procedures
9
Initial Preparation
9
Operating Point
9
Limitation of Controls
9
5 Determining Instrument Plateau and Selecting Operating Point
10
6 Window Operation and Energy Calibration Procedures
10
7 Overload Detection Calibration
11
8 Calibration
11
Ratemeter Calibration
11
TEST Pushbutton/Display Calibration
12
High Voltage Calibration
12
Threshold/Gain Calibration
12
9 Overhaul Procedure
13
Amplifier/Power Supply Board
13
Processor Board Checkout
14
Functional/Chassis Checkout
16
10 Parts List
19
Amplifier/Power Supply Board, Drawing 261 X 56
19
Processor Board, Drawing 261 X 91
20
Calibration Board, Drawing 261 X 59
21
LCD Display Board, Drawing 261 X 58
21
Backplane Board, Drawing 261 X 60
22
Chassis Wiring Diagram, Drawing 261 X 61
22
RS-232 Port Kit, Board Drawing 261 X 179
22
11 Rs-232 Port Addition
23
12 Drawings and Diagrams
24
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