Model 3001 Multi-Detector Survey Meter
User’s Manual
Section 4
Ludlum Measurements, Inc.
Page 4-2
April 2017
Default Detector SetupFirmware Values
Setup Parameter
Default
Value
Notes
P1-1
Calibration Constant Mantissa
200
200 e
6
Counts/R
P1-2
Calibration Constant Exponent
06
P1-3
Dead Time Correction
0
Scintillator 5-10 µsec
GM Tube 50-100
P1-4
Dead Time Correction 2 Mantissa
0
P1-5
Dead Time Correction 2 Exponent
0
P1-6
Efficiency
15.0
Efficiency %
P1-7
High Voltage Setpoint
900
Volts
P1-8
Pulser Threshold
35
millivolts
P1-9
Detector Current Overload Threshold
100
microamps
P1-10 Loss of Count Alarm Time
60
Seconds
P1-11 Detector Enable
En
Enabled
P2-1
Primary Units and Minimum Display
000 cpm
P2-2
Primary Units Maximum Display
999 kcpm
P2-3
Primary Units RATE/ MAX Mode Alarm
Point
000
Disabled
P2-4
Primary Count Units and Minimum Display
000 c
P2-5
Primary Count Alarm Point
000
Disabled
P3-1
Secondary Units and Minimum Display
0.00
mR/h
Non-SI exposure rate
P3-2
Secondary Units and Maximum Display
999
mR/hr
P3-3
Secondary Units RATE/ MAX Mode Alarm
Point
000
Disabled
P3-4
Secondary Count Units and Minimum
Display
0.00 mR Non-SI exposure
P3-5
Secondary Count Alarm Point
000
Disabled
P4-1
Response Time
0
Enable Auto
Response
P4-2
Auto-Response Rate
S
Slow Auto Response
P4-3
Operational Modes
0
All Modes Available
P4-4
Count Time
1:00
One Minute
P4-5
Auto Shutdown Time
0
Hours (0 – Disabled)