Rhn - Read Header; Rl - Read Loss Of Count Timer; Rnn - Read Mda; Rp - Read The Pc Time - Ludlum Measurements 3030P Manuel Technique

Modèle 3030P
Ludlum Measurements, Inc.
RHn – Read Header
This command reads the 15-character, user-definable header where "n" is a
value from 1 to 6. Returns "xxxxxxxxxxxxxxx."
RL – Read Loss of Count Timer
This command reads the loss of count timer value in seconds. Returns two
lines. Line 1 contains the count time as "nnnnn.n." Line 2 returns "BETA"
if the loss of count timer has expired otherwise "OK" is returned.
RNn – Read MDA
This command reads the Minimum Detectable Activity (MDA). Returns
"nnnnnn."
1 = Read alpha ratemeter MDA.
2 = Read beta ratemeter MDA.
3 = Read alpha scaler MDA.
4 = Read beta scaler MDA.
RP – Read the PC Time
This command reads the PC or user-defined count time in seconds. The PC
time is used when the COUNT TIME SWITCH on the front panel is set to
PC. Returns "nnnnn.n."

RQn

This command reads the specified QC parameter.
01 = Reads QC enabled status. Returns "ON" or "OFF."
02 = Reads current alpha efficiency %. Returns "nn."
03 = Reads current beta efficiency %. Returns "nn."
04 = Reads standard alpha efficiency %. Returns "nn."
05 = Reads standard beta efficiency %. Returns "nn."
06 = Reads alpha source size (cpm). Returns "nnnnnn."
07 = Reads beta source size (cpm). Returns "nnnnnn."
08 = Reads alpha efficiency limit %. Returns "nn."
09 = Reads beta efficiency limit %. Returns "nn."
10 = Reads alpha background upper (cpm). Returns "nnnnnn."
11 = Reads alpha background lower limit (cpm). Returns "nnnnnn."
12 = Reads beta background upper (cpm). Returns "nnnnnn."
13 = Reads beta background lower limit (cpm). Returns "nnnnnn."
14 = Reads last QC date. Returns "MM/DD/YYYY."
15 = Reads alpha background (cpm). Returns "nnnnnn."
16 = Reads beta background (cpm). Returns "nnnnnn."
Manuel Technique
Page 34
Section 7
May 2013