Actions And Settings; Screen Overview; Store Measurements; Access Stored Measurements - Fluke Biomedical Raysafe 452 Benutzerhandbuch

ACTIONS AND SETTINGS

Screen overview

A
30.4 0.82
B
µGy/h µSv/h
C
507 282
nSv µGy
503 56
D
keV keV
65.4 503
µSv/h^ µGy/h^
Figure 4. Screen overview.
A. Status symbols: measurement sound, battery and display
backlight.
B. Current dose rate or count rate. The displayed quantity and unit
change with lid and settings. See Table 1 on page 7 for more
information.
C. Rate bar. The rate bar shows the current rate, without averaging,
updated 4 times per second. The scale is logarithmic and covers
the specified rate range.
D. Varying content: current measurement parameters, settings,
stored measurement, error screen or confirmation screen,
depending on user interaction and environmental conditions.

Store measurements

Manually store a measurement with a short press on the center
button.
Storing a measurement saves and resets all displayed readings.
RaySafe 452 – Users Manual (EN)
All manuals and user guides at all-guides.com
A measurement will also be stored automatically:
•
•
•
•

Access stored measurements

All stored measurements can be accessed using a computer
running RaySafe View. See "RaySafe View" on page 12. Recent
measurements have a rate log with 1 second resolution, displayed in
RaySafe View as a waveform.
Measurements stored since last power-on can be accessed in
the instrument display. Press the down arrow to view the stored
measurements. See Figure 5 on page 6. Step between
measurements using the left and right arrow buttons.
Figure 5.
After 10 days of logging, or 4000 stored measurements, the oldest
entries will be cyclically overwritten.
6
When mounting or unmounting a lid.
When the instrument powers off.
When an error state interrupts the ongoing measurement.
After 24 hours of continuous measurement.
0.11 0.15
µSv/h
1/3
120 0.11
µSv/h µSv/h
1.73 10.3
µSv µSv
72 ---
keV keV
145 1.42
µSv/h^ mSv/h^
Access stored measurements.
0.13
µSv/h µSv/h
2/3 3/3
30.4
µSv/h
260
nSv
56
keV
72.4
µSv/h^