RADIATION DOSIMETER
RADEX ONE
USER MANUAL
Radiation dosimeter (radioactivity indicator) is designed to
measure ambient ionized radiation types Beta, Gamma and
X-ray, radioactivity of materials and products, as well as the
radiation dose received.
DISPLAY TYPE
Icons
6
and
7
are visible when these functions are active.
1
. Measurement result
2
. Measurement units
3
. Quanta (particle) indicator
flashes every time
ionized particle is registered by the sensor. If the icon
is constantly on, the measurements exceed specified
threshold level.
4
. Margin of error is minimal
5
. The batteries need to be replaced
6
. Audio alarm is ON
7
. Vibration alarm is ON
3
2
4
5
6
7
1
INSTALLING BATTERIES
1. Open the battery compartment
cover on the back of the device.
2. Insert one AAA battery.
3. Close the battery compartment.
Using RADEX ONE
Turning on
Press
to turn on Diagnostic
Mode.
Taking measurements
The device starts taking
measurements immediately as
soon as it is turned on. The first
result is displayed in 10 sec.
To cycle between the modes
press SET: Diagnostic Mode,
Received Dose, CPM (clicks per
minute scale)
.
The device takes measurements
automatically. In case of error,
the display will show ERR
.
To get optimal results (lowest
margin of error) wait for the
n
symbol to appear.
!
Turning OFF
Press and hold
for several seconds.
SETUP
To enter the Menu or to navigate to the next menu option,
press
.
To enter Sub-Menu or to confirm selection, press
.
Dose rate
Received dose
Dose rate
measurement
Received
dose
measurement
Snd
audio
signal
OFF
turn off
On
turn on
Vbr
vibration
signal
OFF
turn off
On
turn on
LVS
threshold
level
0.30
µSv/h
0.10
µSv/h
1.00
µSv/h
+ 0.10 µSv/h
CLr
clear received
dose
nO
cancel
YES
confirm
MENU DIAGRAM
Display
Clip
Battery
compartment
Strap holes
Micro USB
port
Button
Button
CPM
Clicks Per
Minute
CPM
