Fluke Biomedical TNT 12000 - Manual (Page 61)

Operation
How to Use the Dosimeter Detector (TNT 12000 DoseMate)
2
2-33
The available dose units are Roentgens (R), Grays (Gy), and Coulombs (C).
3. Use C or D to highlight one of the dose units and push E.
Note
The TNT 12000 DoseMate PTB version only measures dose in Grays and
Coulombs.
4. Use C or D to highlight the Dose Rate dropdown box and push E. Table 2-6
shows the dose rate values.
Table 2-6. Dose Rate Values
Dose Setting Available Dose Rates Description
Gy/sec Grays per second
Gy/min Grays per minute
Gy/hr Grays per hour
Grays (Gy)
Gy/pulse Grays per pulse
Coulombs (C) A Amperes
Note
If No Ion Chamber is set, dose unit is set to C and the dose rate is set to
A. These units can not be changed.
5. Use C or D to highlight one of the dose rates and push E.
Note
The TNT 12000 PTB version only has dose rates of Gy/sec, Gy/min, Gy/hr,
and Gy/pulse when dose unit is set to Gray. Amperes is only available when
dose unit is set to Coulombs.
6. Use C or D to highlight the Frame Rate button and push E. The NUMERIC
screen shows in the Display.
Note
The Frame Rate button is only active when dose rate is set to R/pulse or
Gy/Pulse.
fct32.bmp
7. Use A, B, C, and D to highlight a number button and push E to add the
number to the entry. Use a number between 1 and 120 with a step size of 0.1.
8. Use C or D to highlight the Save button and push E.