MENU
• to enter the menu press , main menu will appear on display
• use buttons or to move the cursor . Use button to
select
• moving the cursor to choose the desired function and
to select it. Symbol will appear/disappear next to the desired
function to indicate that it has been selected/deselected.
• After 30 seconds of inactivity the device will exit to main menu.
• when batteries are removed, the date and time will reset after
40 hours
DATA TRANSFER TO PC
1. You can upload the measured data to PC using RadexRead
software.
2. Connect the device to PC using USB cable (included).
3. Start RadexRead software. Now, the device is ready to sync with PC.
NOTE: Radexread software should be installed on your computer
prior to use.
FLASHLIGHT
To switch the ashlight, press and hold for a few seconds.
Radiation: How much is harmful?
Not all radiation is the same, so scientists use the ‘sievert’ to measure the
health risks of radiation.
A one-sievert dose of radiation would cause immediate radiation sickness.
But most radiation doses are much smaller, so you’ll see them measured in
millisieverts or even smaller microsieverts.
1 sievert = 1000 millisieverts
1 millisievert = 1000 microsieverts
uSv/h micro Sieverts per hour.
0.10 This is low, it does not get any lower.
0.21 Pretty normal. Depends on local geology.
0.42 Happens occasionally with no real reason.
Just keep an eye on it.
0.83 ALERT - No need to panic, but try to gure
out what is going on, stay out of the rain
and avoid unnecessary trips.
1.25 Real risk of cancer if exposed for a year.
4.17 Real risk of cancer if exposed for 90 days.
20,000 Annual limit for Nuclear Plant Workers.
100,000 Annual limit for Fukushima workers.
Sievert calculations based on Cesium-137 isotope.
TECHNICAL SPECIFICATION
Range of Indications µSv/h 0,05 to 999
Energy range of registered:
Gamma radiation
X-radiation
Beta-radiation
MeV 0,1 to 1,25
0,03 to 3,0
0,4 to 3,5
Error,
where Р – dose power in µSv/h %± (15+6/Р)
Alarm threshold (increments of 0.05) µSv/h 0,05 to 1,2
Measurement time s 10
Measurement permanently
Batteries ("AAA") pcs 2
Uninterrupted operation time h 300
Temperature range (humidity should not
exceed 85% at 25C) °С -18 to +45
Device dimensions mm 97x68x24
Weight (without batteries) kg 0,08
* At factory settings, with natural background conditions, without use of
ashlight.
Factory settings
Threshold - 0,30 µSv/h; Audible alarm - on; Date collection - off; Vibrato
signal - off; Backlighting - off.
Please be advised that the measurement results obtained
with the use of this device should NOT be relied upon as ofcial
and conclusive. No ofcial government body has approved the
use of this device.
What is included
RADEX RD1212-BT USB cable
The RadexRead Free Soware has been updated!
• Read data from RD1212-BT and see it on your PC.
• Store the readings you took on your PC or share it on a server.
• With one click – Assign Locaon to your data on the World Map.
• See data from other users on the World Map.
• Save your data for personal use only.
• Chart your data for specic locaon vs specied me period.
• Save your data for the world to see in Internaonal Database.
• Quick and easy access with a Customizable Interface.
Download the latest version from our website:
www.QuartaRad.com Quarta-Rad, Inc.
(201) 877-2002 (10 - 6 EST)
QRU RD1212 BT Quick Star.indd 2 13.11.2014 12:51:55
