Operating In Dose Rate Modes - Radiation Alert Inspector + Manuel D'instructions

based on the previous 3 seconds. Note: You can choose the 3 second response
at any radiation level by using the Utility Menu detailed in Chapter 3. Refer to the
following table.
After 30 second start-up
if instrument is detecting
(<100 CPS)
< 6000 CPM or <1.75 mR/hr
(100 -200 CPS)
6000-12,000 CPM or 1.75-3.6 mR/hr
(>200 CPS)
>12,000 CPM or >3.6 mR/hr
Autoranging
When radiation levels increases in some modes over certain preset levels, the
Inspector+ uses autoranging, automatically changing to the X1000 scale.
Whenever X1000 is shown above the numeric display, multiply the displayed
reading by 1000 to determine the radiation level. mR/hr, µSv/hr and CPS are not
applicable.
Mode
CPM 0 to 2,999 CPM
Total/Timer 0-9,999 counts

Operating in Dose Rate Modes

Caution: 1. Be sure there is no obstruction between the detector window and
source being monitored/surveyed. 2. Avoid making measurements
with the GM window facing the sun, it could affect your readings.
When the mode switch is set to mR/hr µ µ Sv/hr or CPM CPS, the numeric display
is updated every three seconds. At low count rates, significant changes in the
the reading will be based
on an average of the previous
30 seconds
6 seconds
3 seconds fast response
Ranges as they are displayed
> 2,999
X1000
3.000 (3,000) CPM to 350 (350,000) CPM
> 9,999
X1000
10.00 (10,000) to 9999 (9,999,000) counts
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