HUATEC FJ-6600 User manual

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
**Notes to Users**:
Please take care of the sensor of the
instrument, which is fragile. Any person
tending to use, maintain or repair the product
shall carefully read this Operation Manual. The
instrument may achieve the designed
performance only when it is operated in strict
compliance with the manufacturer’s
instructions. Please observe the following
suggestions during maintenance and use of the
instrument, so as to extend its service life.
1. Do not drop, knock or violently shake the
instrument;otherwise the detector may be
damaged.
2. In case the instrument is left idle for a long
time, please take out the battery.
3. Please keep the instrument dry during
storage or use, for humidity may cause damage
to it.

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
1
4. If the instrument fails to work normally,
please sent to designated authorized service.
The final power of interpretation owe to our
company.
The Company reserves the right to upgrade the
product or modify this Manual without
notification to the user.
Warning
For safety reasons, the instrument must be
operated serviced by qualified persons
only.Please read and understand the Manual
completely before operating or servicing.
To avoid flames caused by any existing
flammable gas, please disconnect the power
before repairing the instrument.
Take care when replacing the battery, so as
to avoid short circuit between the positive and
negative poles of the battery.

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
2
The instrument adopts non-plug sensor. In
case of any malfunction, please contact our
specialists.
To replace any original part of the
instrument with part provided by other
manufacturers other than the Company may
weaken the safety of the product. Any
unauthorized modification or maintenance may
result in damage to the instrument.
Power: please use AAA battery.
Electrostatic hazards: the instrument may
be wiped clean only with a damp cloth.
Long-term storage: stable operation of the
instrument is based on proper use and
maintenance of it. If the instrument is to be
kept aside for a long time, please turn it off,
and take out the battery and place it where it is
dry.

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
3
Notes and suggestions to use and
operation
The instrument provides three single alarming
modes, i.e. sound, flash and vibration, and
three combined alarming modes, i.e. sound +
flash, sound + vibration, and flash + vibration.
When the battery is low, please turn off the
combined mode of sound + vibration (for this
mode consumes larger power and thus may
result in failure of the instrument) and replace
the power supply in time.

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
4
Contents
1. Operation panel..........................................6
1.1. LCD display (Figure 1)...........................8
1.2. User interface Icons................................8
2. Technical parameters .................................9
3. Functions..................................................11
4. Operation description of the functional keys
.....................................................................11
4.1. Introduction to the keys ........................12
4.1.1. Function of key" MODE/POWER":..12
4.1.2. Function of key "SET/VIEW":..........12
4.2. Operation of the keys............................12
4.2.1. Turn on and turn off...........................12
4.2.2. Interface switch..................................13
5. Interfaces switch and parameter setup.....13
5.1. Equivalent dose rate interface and

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
5
parameter setup............................................13
5.1.1. Equivalent dose rate(Figure 2)...........13
5.1.2. View and set up the EDR alarming mode
and alarming value.......................................14
5.2. Equivalent dose(ED) interface and
parameter setup............................................18
5.2.1. Equivalent dose(ED) interface...........18
5.2.2. View and set up the alarm value of
equivalent dose(ED) ....................................19
5.3. Maximum equivalent dose rate interface21
5.4. Clock setup ...........................................22
5.5. Alarm clock setup .................................24
6. Explanation of other prompts...................26
6.1. 1 Prompt for low battery.......................26
6.2. Prompt for Err1 and solution ................27
7. Maintenance bond....................................28

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
6
1. Operation panel
Front View

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
7
Back View
The operation panel of the instrument
consists of LCD display, Alarm indicating lamp,

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
8
Pulse indicating lamp,Function key
"MODE/POWER" and Function
key"SET/VIEW". The LCD display may show
the current time, mode, dose rate, accumulated
dose value and battery power.
1.1. LCD display (Figure 1)
Figure 1
1.2. User interface Icons
Icon
Indication
Sound
Vibration
Light

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
9
Impulse (acousto-optic indicating
signal for different frequencies is
given according to radiance)
Alarm clock
Battery power
Dose rate
Accumulated dose
Dose rate unit (Sievert): µSv/h,
mSv/h
Accumulated dose unit: µSv, mSv
2. Technical parameters
-Types of measured Ray: X, γ and β rays
-Measurement range:
Radiation equivalent dose rate(EDR):
0.01 µSv/h - 10mSv/h
Radiation equivalent dose(ED):

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
10
0.01 µSv - 9999Sv
-Energy ranges of measurement:
40KeV - 3.0MeV
-Relative errors of energy
dependence(137Cs): ≤±25%
-Basic relative errors::
≤±10% (when 20uSv/h)
-Adjustable range of alarm threshold level
relative to radiation dose rate: adjustable
within the range
-Adjust able range of alarm threshold level
relative to radiation dose: adjustable
within the full range
-Response time of alarm: ≤6 seconds
-Display unit:
EDR :(µSv/h、mSv/h、Sv/h )
ED:(µSv、mSV、Sv)
-Power: one AAA battery

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
11
-Dimension: 125*55*26 (mm)
-Weight: 100g (excluding battery)
3. Functions
- Alarm of exceeded programmed threshold
levels
- Retention of maximum EDR
- Clock and alarm clock
- Light indication for pulse: to give light
indications of different frequencies based on
the strength of radiation –the stronger the
radiation is, the higher the frequency is.
- To save radiation equivalent dose(ED)and
parameters: the instrument will automatically
save the radiation equivalent dose(ED) and
parameters at an interval of every ten minutes.
4. Operation description of the functional

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
12
keys
4.1. Introduction to the keys
The instrument has two keys, i.e.
"MODE/POWER" and "SET/VIEW", as
shown in (Figure Front View) .
4.1.1. Function of key" MODE/POWER":
- Turn on/turn off
- Switch measuring modes
- Setting selection
4.1.2. Function of key "SET/VIEW":
- View the alarm value
- Enter the setting mode
- Parameter setting
4.2. Operation of the keys
4.2.1. Turn on and turn off
Turn on: the instrument will start up
automatically after the battery is installed, and
the equivalent dose rate(EDR)measurement

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
13
mode will be enabled automatically; or hold
down the key "MODE/POWER"when the
instrument is off to turn on the instrument.
Turn off: hold down the key "MODE/POWER"
when the instrument is on to turn it off.
4.2.2. Interface switch
The working Interface can be switched when
key "MODE/POWER" is pressed.
Interfaces: equivalent dose rate(EDR),
equivalent dose(ED):, maximum equivalent
dose rate, clock and alarm clock.
5. Interfaces switch and parameter setup
5.1. Equivalent dose rate interface and
parameter setup
5.1.1. Equivalent dose rate(Figure 2)
In the equivalent dose rate interface, the RATE
icon, the currently measured equivalent dose
rate and unit are displayed. The equivalent dose

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
14
rate is refreshed every second, and the
measurement unit will automatically switch to
uSv/h or mSv/h according to the value of the
equivalent dose rate.
Figure 2
5.1.2. View and set up the EDR alarming
mode and alarming value
In the equivalent dose rate interface, press
key "SET/VIEW", and the alarm value of the
equivalent dose rate and "RATE ALARM
VALUE" icon will be displayed (Figure 3). it
will automatically return to the equivalent dose
rate measurement interface after 6 seconds.

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
15
Figure 3
Hold down key "SET/VIEW" for 3 seconds,
it will enter into the setting interface of
alarming mode and alarm value.
In this interface, first need to set the alarm
mode; if the icon flashing ,it indicates the
corresponding function can be set. Press key
"SET/VIEW" to turn on or turn off the current
function. "ON"indicates the current function
is enabled (Figure 4); "OFF" indicates the
current function is not enabled (Figure 5).
Figure 4

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
16
Figure 5
If it is unnecessary to change the current option,
press key "MODE/POWER "to switch to the
next function. The mode of the sound, vibration,
light and pulse can be set in sequence.
When the pulse work indicating icon is
flashing, press the key "MODE/POWER"again,
then the unit of equivalent dose rate alarm
value (uSv/h) will flash,press key
"SET/VIEW" to select proper alarm value unit.
In practice, "uSv/h "is generally selected
(Figure 6). After the unit of alarm value is
selected and confirmed, press
key"MODE/POWER" again,at this time, the

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
17
rightmost digit of the alarm value will flash;
press key "SET/VIEW", a proper digit from 0
to 9 can be selected;then press key
"MODE/POWER"again to set the next bit digit;
when all bits of the alarm value have been
set,then press key "MODE/POWER" ,at this
time, all digits flashing; 6 seconds later, the
setting will be automatically saved, and it will
return to the equivalent dose rate measurement
interface.
Note:During setting interface, if no key is
operated more than 6 seconds, the
instrument will automatically save the
setting and return to the measurement
interface.

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
18
Figure 6
5.2. Equivalent dose(ED) interface and
parameter setup
5.2.1. Equivalent dose(ED) interface
In the equivalent dose(ED) interface, the
display shows "DOSE" icon, the current
equivalent dose value and unit (Figure 7). The
measurement unit will automatically switch
among uSv, mSv and Sv according to the
equivalent dose value.
Figure 7

HUATEC Radiometer dosimeter FJ-6600
www.huatecgroup.com [email protected]
19
5.2.2. View and set up the alarm value of
equivalent dose(ED)
In the equivalent dose(ED) interface, press
key "SET/VIEW" to show the equivalent dose
alarm value and unit, as well as the "DOSE
ALARM VALUE" icon (Figure 8).
Figure 8
Hold down key "SET/VIEW" for at least 3
seconds it will enter the interface of setting
equivalent dose(ED)alarm value. Select the
unit of alarm among uSv, mSv and Sv first;
After the unit of alarm value is selected and
confirmed, press key "MODE/POWER" again,
at this time, the rightmost digit of alarm value
flashes; press key "SET/VIEW", and the digit
can be modified. The operation is the same
with that of setting the equivalent dose rate