Note:
Intercomparison of calibrated sources and the Atomlab 500 requires combining the
uncertainties of both the Atomlab 500 and the calibrated source to determine expected
agreement.
Detector Linearity:
Within 1% or 0.2
µ
Ci, whichever is greater.
Electrometer Linearity:
Within 1% or 0.2
µ
Ci, whichever is greater, up to 40 curies of Tc-99m, ± 1.5% up to 100curies of
Tc-99m.
Electrometer Accuracy:
Within 1% or 0.2
µ
Ci, whichever is greater.
Stability:
Short term (24 hours):
within 0.3% above one mCi, exclusive of background.
Long term (one year):
within 1%.
Noise Fluctuations:
Table C.3. Noise Fluctuation Table.
Display Fluctuations
Activity Range
< 1 digit after 1-2 seconds
> 199.90 microcuries
<+/- 4 after 3 seconds, +/- 2 after 10 seconds > 19.99 microcuries
<+/- 4 after 30-100 seconds
0.01 to 19.90 microcuries
Energy Range:
25 KeV to 3 MeV.
Isotope Selection:
Twelve routine isotope buttons.
Table C.4. Routine Isotope Buttons.
Tc-99m
Tl-201
I-123
I-131
Cs-137
Co-57
Xe-133
Ga-67
In-111
F-18
Y-90s
Ba-133
Readings:
The unit displays readings in
µ
Ci, mCi, Ci, MBq, or GBq.
Dial Values:
Dial Values can be edited for new calibration values.
Countdown:
The Atomlab 500 provides a 30-second countdown.
Isotope Selection:
98 factory-set isotopes are provided in an alphabetical list.
User Isotopes:
A maximum
of
20 user-set isotopes can be added to the isotope list.
Summary of Contents for ATOMLAB 500
Page 1: ...ATOMLAB 500 DOSE CALIBRATOR OPERATION AND SERVICE MANUAL 086 330 086 332 FN 17 355 9 17...
Page 89: ...Figure 6 28 A Geometry Test Reports Screen...
Page 162: ...10 Parts and Assembly Instructions TBD...
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