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1. Destination
2. Monitor specifications
3. Modification of
monitors
4.
Monitor at objects
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1.
Destination
 Monitor RZBA-04-04M has made for measuring of surface contamination
(skin and staff clothes) with beta active matters and over threshold
signalization.
Information outgoing ways: on LCD display, readiness light
signalization, light and sonic signalization about over threshold.
Monitor allows setting up thresholds for each channel separately. Human
body monitoring has provided in one pass over all the channels
simultaneously. Special accommodation of stationary detection units BDZB
on a frame of the monitor allows to produce simultaneous measuring on 18
parts of impurity of a surface of clothes (or an integument) of the
person of a beta active substances. Measuring of all remaining parts has
ensured with the remote detection units BDZB (for measuring impurity of
a beta by active substances) and the remote detection units BDZB (for
measuring impurity of an alpha current factor by active substances).
Depending on variants, the radiometer can have:
- Different quantity of channels and, accordingly, the different
area of detection units;
- Additional remote detection units for measuring impurity of
surfaces of an alpha current factor and the beta - fissile nuclides,
the measuring connected the self-containing unit;
- Sensors for monitoring a back leg of palms;
- The mobile sensors for measuring impurity of a surface of a head;
- A built-in computer.
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2. Monitor specifications
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The
range of measurement a flux density of a
alpha-particles from
0,1 up to 10000 minutes -1сm-2
(over the range energies of
alpha-particles from 4,13 up to 5,6
MeV).
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Sensitivity of the detection units BDZB to a
beta-rays from working standard sources of type CO
with radioactive nuclides 90Sr+90Y is not less than
0,5 (imp/second)/(minutes -1cm-2)
for the channels №1,13, № 16,19 and is not less 0,3
(imp/second)/(minutes -1cm-2)
for the channels №14 and №15.
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Sensitivity of the detection unit BDZA to an
alpha-radiation from working standard sources such
as U4 with radioactive nuclide
234U
is not less than
0,04
(imp/second)/(minutes - 1сm-2).
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The
threshold level of a signalling operation are
positioned in limens from 0,1 minutes -1∙cm-2
up to 9999 minutes -1∙cm-2
(for the detection unit BDZA), and from 5 minutes
-1∙cm-2 up to 9999 minutes
-1∙cm-2 (for the detection
unit BDZB). The threshold level of signalling
operation has positioned individually for each
measuring channel.
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- ambient temperatures from +5 up to +50 0С;
- a relative humidity up to 95 % at temperature +35 0С;
- air pressure from 84 up to 106,7 кPа.
- the detection unit BDZB (the remote channel)
- 230х110х100;
- the detection unit BDZA
(the remote channel) a diameter 120, length 320;
- the unit of measuring BOI-04 (for remote channels) 165х190х110.
- supports (with
stationary detection unit BDZB and the measuring unit UAK-07) - 310;
- the detection unit BDZB (the remote channel) – 1,8;
- the detection unit BDZA
(the remote channel) – 1,4;
- the
unit of measuring BOI-04 (for remote channels) – 2,8.
The current
supply of the monitor has carried out from a single-phase net
of alternating-current with a strain from 187 up to 242 V
and frequency from 49 up to 51 Hz.
The power consumed by the monitor is no more than 150 Watt.
The average time of monitor work to a breakdown is not less
than 10000 h. The breakdown criterion is a variance to
intrinsic error of measuring.
The average time of the monitor work is not less than 10
years.
The average time of a monitor up state regeneration is no
more than 12 hours.
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Number of measuring channels |
Species DU in the
channel of control |
Controllable part of body |
Notice |
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1 |
BDZB |
Face |
Stationary
measurement channels |
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2 |
BDZB |
Bosom |
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3 |
BDZB |
Palm of left
arm |
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4 |
BDZB |
Palm of
right arm |
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5 |
BDZB |
Stomach |
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6 |
BDZB |
Left
genu |
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7 |
BDZB |
Right
genu |
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8 |
BDZB |
Back of the
head |
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9 |
BDZB |
Shoulder-blade
(neck) |
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10 |
BDZB |
Back |
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11 |
BDZB |
Nates |
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12 |
BDZB |
Right
shin |
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13 |
BDZB |
Left
shin |
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14 |
BDZB |
Left foot |
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15 |
BDZB |
Right foot |
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16 |
BDZB |
Back leg of
left palm |
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17 |
BDZB |
Back leg of
right palm |
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18 |
BDZB |
Head |
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19 |
BDZB |
Measuring
impurity of surfaces of a beta
substances with the help of mobile detection unit |
Remote
measurement channels |
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20 |
BDZA |
Measuring
impurity of surfaces of a alpha
substances with the help of mobile detection unit |
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21 |
BDZB |
The control
of level background of gamma radiation |
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3. Modifications of monitors
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3.1.
Modification
20, 40*
(base)
Base variant is equipped with
indicating element BIC-03
on which representation the figure of the person as
symbolic circuit for indication of area pollution each
of 18 stationary channels. Variant 00 has the
indicating
element and keyboard BIC-02
with which to deduce
numerical outcomes of measuring each of 18 stationary
channels, and to produce an adjustment of the
monitor. Base variant of the monitor is equipped with
the detection unit for monitoring a top of the head
which allocation on the loose axle (look at bellow
picture 1). Location of the
detection unit of a top hamper a head has governed
depending on stature of the person. In addition, there are
stationary detection units for monitoring the backside
of palms
(look at bellow picture 2).
The base variant is equipped with the remote detection
unit BDZB for monitoring "blind places" on a
beta-pollution
(look at bellow picture 3). In base variant is foresight remote
unit BDZA for monitoring sections of a human body on
alpha-pollution
(look at bellow picture 4). Output of measuring on each of
remote channels are treated and deduced on
liquid-crystalline display of
the processing block of
the information BOI-04.
In case of exceeding
pollution above a level of fixed threshold on the unit
BOI-04 ignites the red light-emitting diode ("DIRTY")
and including the sound signal system is. In an event,
not excess of a threshold the green light-emitting diode
("CLEAR").
Note *:
modification
40 with one gate |
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1 |
2 |
3 |
4 |
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3.2.
Modification
21, 41*
The support with 15 stationary detection units BDZB and
the block of measuring UAK-07 (is an inside a housing of
plant). As against base model is miss: stationary
detection units for monitoring a top of a head and the
back side of palms; remote detection units for
monitoring "blind places" on a beta-pollution; the
remote unit for monitoring sections of a body on an alpha-pollution;
the unit BOI-04.
Note *:
modification
41 with one gate
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3.3.
Modification
22,
42*
The
support
with 15 stationary detection units BDZB and the unit of
measuring UAK-07 (inside a housing of plant). As against
base model is miss: stationary detection units for monitoring
a top of a head and the back side of palms; remote detection
units for monitoring "blind places" on a beta-pollution; the
remote unit for monitoring sections of a human body on
alpha-pollution; the block BOI-04.
Note *:
modification
42 with one gate
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3.4.
Modification
24,
44*
The support with 15
stationary detection units BDZB and the unit of
measuring UAK-07 (inside a housing of plant). The
radiation monitor is equipped with the remote detection
unit for "blind places" monitoring on a beta-pollution.
There are not stationary
detection units for monitoring a top of a head and the
backside of palms; the remote unit for monitoring
sections of a human body on an alpha-pollution.
Note *:
modification
44 with one gate |
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3.5.
Modification 05
The modification 05
has represented a separate
remote unit BDZB for monitoring sections of a human body on
a beta-pollution. The results of measuring had deducing on the
processing unit of the information BOI-04. The functions of the
monitor are analogous as functions of the remote detection
unit BDZB on base model of the monitor. The monitor is
equipped with adaptation for fastening on a wall.
There are not stationary detection
units and the remote detection unit on an alpha-pollution. |
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3.6.
Modification
06
The
modification 06 has represent
two remote detection units - BDZB and BDZA for monitoring
sections of a human body on a beta- and an alpha-pollution.
The results of measuring had deducing on the processing
block of the information BOI-04. The functions of the radiation
monitor are analogous as functions of remote blocks of
detection BDZB and BDZA on base model of the monitor.
The monitor is equipped with adaptation for fastening on
a wall. The differences from base model there is not
the stationary
detection units. |
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3.7.
Modification
07
It is the stationary plant for
a foot monitoring. The structure is a metal turnstile and
two stationary detection units for a foot monitoring.
The results of measuring had representing on a LCD of the processing block BOI-04.
The monitor is equipped with the indicating elements "READY"
and "NOT READY". There are not 16 stationary
detection units for monitoring sections of a human body how
at the base model.
There are not remote detection units for monitoring sections of
a body on an alpha- and a beta-pollution. |
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3.8.
Modification
28,
48*
The support with 18
stationary detection units BDZB and the block of measuring
UAK-07 (inside a housing of plant). The monitor is
equipped with stationary detection unit for monitoring a top
of a head and the backside of palms. The monitor is
equipped with the remote detection unit BDZB for monitoring
"blind places" on a beta-pollution. There is not a remote detection unit BDZA for
monitoring sections of a human body on an alpha-pollution. All
remaining units are analogous at the base model.
Note *:
modification
48 with one gate |
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3.9.
Modification
29, 49*
The support with 18
stationary detection units BDZB and the block of
measuring UAK-07 (inside a housing of plant). The
monitor is equipped with stationary detection unit for
monitoring a top of a head and the backside of palms.
The monitor is equipped
with the remote detection unit BDZA for monitoring
sections of a body on an alpha-pollution. The block of
measuring BOI-04 has intended for an output of observed data
on the remote channel. There is not remote detection unit BDZB for
"blind places" monitoring on a beta-pollution. All remaining units
are analogous at the base model.
Note *:
modification
49 with one gate |
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3.10.
Modification
10
The modification
10 is a separate remote
unit BDZA for monitoring sections of a human body on an
alpha-pollution. The results of measuring has deduced on the
processing block of the information BOI-04. The functions of
the monitor are analogous to functions of the
remote detection unit BDZA on base model of the monitor.
The monitor is equipped with adaptation for fastening on
a wall. There are not the stationary
detection units and the remote detection unit on a
beta-pollution.
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3.11. Modification 11
It is the stationary plant
for monitoring impurity of arms. The monitor is equipped
with two stationary detection units BDZB and the
processing block of the information BOI-04 for an output
of observed data and indications of overflow fixed
threshold value of pollution. The radiation monitor is
equipped with adaptation for fastening on a wall. There are not 16 stationary detection
units BDZB, the remote detection units for monitoring sections of a
human body on an alpha- and a beta-pollution. |
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3.12. Modification 32, 52*
The support with 18 stationary detection units BDZB and
the block of measuring UAK-07 (inside a housing of
plant). The monitor is equipped with stationary
detection unit for monitoring a top of a head and the
backside of palms.
There are not remote detection units BDZB and BDZA for
monitoring sections of a human body on a beta- and an
alpha-pollution as a base model. All remaining units are
analogous at the base model.
Note *:
modification
52 with one gate |
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3.13.
Modification 14 (for
ships with a nuclear power-plant)
The support with 15 stationary detection units BDZB and
the block of measuring UAK-07 (inside a housing of
plant). The monitor is equipped with the electromagnetic
brake of the relative frame panel for security of a
support fix during a rolling. When the object had
leaving a measuring area, the electromagnetic brake has
actuated and fixed the relative frame panel. The
disconnexion of the electromagnetic brake has ensured
with optical sensors of object availability, which
located inside handles of the relative frame panel.
There are not the stationary detection units for
monitoring top of a head; the backside of palms; the
remote detection units for monitoring "blind places" on
a beta-pollution; the remote block for monitoring fields
of a human body on an alpha-pollution and the block
BOI-04. |
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3.14. Modification 35, 55*
The support with 17 stationary detection units BDZB and
the block of measuring UAK-07 (inside a housing of
plant). The monitor is equipped with stationary
detection units for monitoring the backside of palms.
The monitor is equipped with the remote detection unit BDZB for monitoring "blind places" on a beta-pollution.
The block of measuring BOI-04 intended for an output of
observed data on the remote channel. There are not the
stationary detection unit for monitoring a top of a
head; the remote detection unit BDZA for monitoring
sections of a human body on alpha-pollution. All
remaining units are analogous at the base model.
Note *:
modification
55 with one gate |
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3.15. The plant
of signal RZB-04-04M2
Since
in a compound of the plant use detection unit of other
modification (so-called "intellectual" detection units)
the plant is not included into number of modifications
of monitor RZBA-04-04M.
The plant has 26 measuring channels. The general area of
detectors enlarged up to 5964 cm2. An
industrial computer exchanges the symbolic circuit. The
figure of the person and the area of pollution have
mapped on display. The numerical value of pollution on
each of channels has deduced too. The plant has the
additional detection unit of the greater area for
monitoring a top of a head. The plant has two additional
detection units of the greater area for monitoring the
backsides of palms. The plant has the remote detection
unit for monitoring "blind places" on a beta-pollution.
The result of measuring from the remote channel has
deduced on the processing block of the information
BOI-04. The plant has not a disciplinary barrier. |
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3.16. The plant
of signal RZB-04-04M1.2
Since
in a compound of the plant use detection unit of other
modification (so-called "intellectual" detection units)
the plant is not included into number of modifications
of monitor RZBA-04-04M.
The plant has 18 stationary "intellectual" BDZB by
analogy with those that have applied in RZB-04-04М2
and the block of measuring UAK-07 including the
additional detection unit for monitoring a top of a head
and two additional detection units for monitoring the
backsides of palms. The plant is equipped with the
remote detection unit for monitoring "blind places" on a
beta-pollution. The information from the remote channel
have mapped on symbolic circuit display of the measuring
block BOI-04. The plant has color display with the
figure of the person and the indication of pollution.
The plant has a disciplinary barrier.
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5.
Monitor at objects
The monitors RZB-04-04M (M1, M2) are exploited on an objects of Ukraine, Russia
and other countries:
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The detached subdivision Zaporozhye NPP, Energodar:
RZB-04-04M — 2 units since 1996 and 3 units since 1999.
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The detached subdivision Rovno NPP, Kuznetsovsk: RZB-04-04M —
2 units since 2001and
RZBA-04-04M –
2 units since 2004 г.
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The detached subdivision South-Ukraine NPP, Yuzhnoukrainsk:
RZB-04-04M — 1 unit and RZB-04-04M1 since 2001.
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Joint-Stock Company SIE "DOZA", Mendeleevo, the Moscow
region, Russia: RZB-04-04M - 1 unit with 2001; RZBA-04-04M - 2 units
since 2004.
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NPP Kozloduy, Bulgaria: RZB-04-04M1 - 5 units since 1998;
RZB-04-04M2 - 1 unit since 2000 and 2 units since 2002;
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Kharkov state interregional special combine associations
UkrGO "Radon", Kharkov: RZBA-04-04M - 1 unit since 2003;
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HOIT-2 GSP Chernobyl NPP, Chernobyl: RZBA-04-04M - 6 units
since 2003.
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Change Facility for 1,430 persons Chernobyl NPP, Chernobyl:
RZBA-04-04M — 46 units since 2004.
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The detached subdivision Khmelnitskiy NPP, Netishin:
RZBA-04-04M — 19 units since 2004.
In total it set – 99 monitors and radiometers on objects
of the check of 10 enterprises and the organizations, including:
RZB-04-04M - 9 units, RZB-04-04M1 - 6 units, RZB-04-04M2 - 3 units,
RZBA-04-04M - 81 units.
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