Ludlum Measurements 79/1 Survey Meter Manuals

Manuals and User Guides for Ludlum Measurements 79/1 Survey Meter. We have 1 Ludlum Measurements 79/1 Survey Meter manual available for free PDF download: Manual

Ludlum Measurements 79/1 Manual (100 pages)

Stretch Scope

Brand: Ludlum Measurements | Category: Measuring Instruments | Size: 4 MB

Table of Contents
7
Contents
7
List of Figures
11
List of Tables
13
Introduction
15
Model 79/1, 79/2, and 79/4
16
Features
17
Quick Reference
19
Instrument Front Diagram
19
Instrument Rear and Sides Diagram
20
Instrument Internal Diagram
21
Getting Started
23
Unpacking and Repacking
23
Battery Installation
23
Instrument Use and Controls
24
Turning the Instrument on and off
24
Instrument Power on Sequence
24
Startup Display with All LCD Segments Shown
24
Firmware Version Display
25
Battery Voltage Display
25
Normal Operation
27
Buttons
27
Status Icons
27
Display Units
28
Alerts and Alarms
28
RATE Mode
29
Alert Example in Rate Mode
29
Alarm Example in Rate Mode
29
MAX Mode
30
RATE Mode Display
30
COUNT Mode
31
MAX Mode Display
31
COUNT Mode Uits
31
Entering COUNT Mode from Another Mode or Changing Units Within COUNT Mode
32
COUNT Mode Results
32
Fault Detection
35
Instrument Faults
35
Detector Loss of Counts
35
Fault - Loss of Counts
35
Detector over Range
36
Detector Overload
36
Calibration Expiration
36
Fault - over Range
36
Fault - Overload
36
Date (Real Time Clock) Reset
37
Defaults Loaded
37
Fault - Calibration Expired
37
Fault - Date Reset
37
Fault - Defaults Loaded
37
Configuration
39
Setup Overview
39
Setup Menu Introduction
40
Entering Setup Menu
40
Entering Setup Menu (Alternative)
40
Button Press
40
Menu Short Cut
40
Exit Setup Mode
41
Setup Mode Operation
41
Setup Menus
42
Menu Map
42
Setup - DIP Switch Protection Enabled
42
Setup Group (Det) - Detector
44
Setup Group - Detector
44
Setup Group (Ch1) Channel 1
46
Setup Group (U-1) - Display Unit
49
Display Unit RATE/MAX Minimum Values
50
Display Unit RATE/MAX Maximum Values
50
Display Unit Count Minimum Values
52
Display Unit Count Maximum Values
52
Setup Group (U-2) - Display Unit 2
53
Setup Group (Ins) - Instrument
54
Setup Group - Instrument
54
Setup Group (Rtc) - Real Time Clock
57
DIP Switches
57
Setup Group - Real Time Clock
57
Advanced Features
59
Dead Time Correction
59
Units
59
R to Sv Conversion
60
Calibration Expiration Lockout
60
Features that Affect Units in All Modes
60
Variable LED Brightness
61
Backlight
61
Ambient Light Value
61
Audio
61
Low-Battery Alarm Interval
61
Software Calibration Tools
62
Instrument Calibration
62
DIP Switch Viewing
62
Other Device Data
62
Real-Time Streaming
63
Specifications
65
Instrument
65
Instrument Display Range
65
Auto Response Times (in Seconds)
66
Scope Assembly
68
Safety Considerations
71
Environmental Conditions for Normal Use
71
Warning Markings and Symbols
71
Cleaning and Maintenance Precautions
72
Revision History
73
Recycling
75
A Typical Values
77
B All Paramters
79
C Errata
87
Firmware Known Issues
87
D Assembly Parts Lists and Drawings
89
Overall View and Dimensions
89
Overall Assembly
89
Model 79 Detector and Scope Assembly 4272-576
92
Detector and Scope Assembly
93
Model 79 Clamp Assembly 4498-951
94
Clamp Assembly
95
Model 79 High Range Detector Assembly 4272-557
96
Detector Assembly
97
Electronics Assembly 4498-383
98
Electronics Assembly
99
Electronics Assembly
100

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Ludlum Measurements 79/1 Survey Meter Manuals

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