RADEX OBSIDIAN Intended Use

RADEX OBSIDIAN Radiation Dosimeter
Radiation dosimeter is used to measure the radioactivity of food, building materials, antiques,
household goods, soil in household plots, vehicles, etc.
OLED
screen
Button
Button
Button
Turning ON for the first time,
!
using basic settings.
1. Turning ON for the first time
To turn on, press and hold
for 2-3 seconds. A beep will
sound and clock settings will
appear on the screen.
Intended Use
The detector consists of a CsI (Tl)
!
scintillator and a silicon solid-state
photomultiplier.
Battery charge
status: green light
means the battery
is charging
Button
Button
To begin - First Use
2. Setting Time
To set the current hour,
use buttons and . To
continue, press or and
proceed setting minutes then
seconds the same way as
the hour.
22
23
00:00:00
01
02
Turning ON
Press and hold for 2-3
seconds. A beep will sound
indicating that the unit is on.
When first turned on, the device
is in the default Equivalent Dose
Rate Mode (EDR).
Switch
"open / closed"
for the beta filter
detector
USB-C port
to charge the battery
and connecting to PC
3. Setting the Date
To sett the current day,
use buttons and
continue, press or
proceed setting the month
then the year the same way as
setting the day.
30
31
01-01-2020
02
03
Turning the device ON and OFF
11:45
0.17
10
Gamma-beta radiation
scintillation detector
4. Settings complete
Basic Settings are done. To
. To continue, press
and unit will begin measuring.
Shutting OFF
Press and hold
seconds to shut off the unit. The
screen will go blank and the unit
will be off.
If the device is in Sleep Mode
( lights up on the screen),
then press any button and the
device will exit the sleep mode,
then press and hold
seconds. The screen will go
blank and the unit will be off.
and the
for 2-3
for 2-3