RS 485

+12VDC +24VDC

Features

Area monitor for pulse radiation

Operating principle

Flexible and reliable monitor designed for control of pulse radiation during operation of linear electron accelerators or other pulsed action installations

The system consists of АТ1123 X-ray and gamma radiation dosimeters and components of АТ2327 Alarm dosimeter

Purpose

The monitor is structurally divided into measuring channels (1 ndash 32) connected to switchboard unit Each channel comprises a measuring component (АТ1123 Dosimeter) and a connecting component (АТ941 Interface adapter and АТ960 Surge protector) fixed to a wall in close proximity to each other

Any of the channels can be equipped with AT991u light and sound alarm unit with potential-free contacts allowing to connect various actuators such as lock devices etc

Radiation level data from each channel are transmitted over cable into switchboard unit and then to a PC-based operator panel Individual control channel can be mounted inside control room for safety reasons

The monitor operation is controlled by a dedicated SARK2 PXR software allowing reading and analysing measurement data as well as setting and changing configuration Operator panel displays monitored site plan with measurement result values at control points presented in the form of graphs and tables

If one of measuring channels or communication lines fails the rest continue operation in stand-alone mode preserving all alarm measurement and data storage functions

Plastic tissue-equivalent detector

Measurement of pulse radiation from 10 ns

Independent measurement for each channel in wide range of dose rates and energies

Sound and light alarm for each measurement channel in case threshold levels are exceeded

Fault diagnostics

History logging of dose rate levels and cases of threshold crossing

Software for displaying current radiation environment in monitored site on PC screen

Backup power supply unit

The monitor can be used for dosimetric control of continuous gamma radiation

AT1123 dosimeter can be operated in off-line mode as a portable instrument

Computer work station with SARK2 PXR application software

АТ991у

RS 485+24VDC

RS 485+24VDC

RS 485+24VDC Switchboard unit

RS 485 USB adapter

24VDC power adapter

Rechargeable battery

USB

Measuring channel 1

+12VDC

RS 232

RS 485

Potential-free contacts

110-230 VAC50-60 Hz

Measuring channel 2

RS 232

АТ991уPotential-free

contacts

Measuring channel n

+12VDC

RS 232

RS 485

АТ991уPotential-free

contacts

+24VDC

+24VDC

АТ960

АТ941

АТ941

АТ960

АТ941

АТ960

INSTRUMENTS AND TECHNOLOGIES FOR NUCLEAR

MEASUREMENTS AND RADIATION MONITORING

Independent measurement in wide range of dose rates and energies for each channel

Extremely long burn-up lifetime ndash at least 50000 Sv for UDKG-37

Sound and light alarm to indicate exceeded threshold levels for each measuring channel

Fault diagnostics

Logging data on dose rate values and exceeded threshold levels

Software for displaying current radiation environment at controlled site on the PC screen

Backup power supply unit

The monitor can be used for dosimetric control of continuous gamma radiation

The AT1123 dosimeter can be used separately as a portable device

Flexible and reliable system for restricted area beamline radiation control at linear accelerators (LINACs) and other pulse radiation facilities Measurement point may be either in the operators room or directly at the LINAC or facility location

IU-37RS 485

+24VDC

Автоматизированное рабочееместо оператора с прикладным

программным обеспечениемSARK2 PXR

Measuring channel 1 АТ991u

USB

Control unit

RS 485 USB adapter

24VDC power adapter

Rechargeable battery230 В 50 Гц

RS 485+24VDC

Measuring channel n

+12VDC

RS 232

RS 485

АТ991u

+24VDC

АТ941

АТ960

UDKG-37

RS 485+24VDC

IU-37RS 485

+24VDC

Measuring channel 2 АТ991uPotential-free contacts

UDKG-37

RS 485+24VDC

Features

UDKG-37 Detection Device

UDKG-37Detection Device

AТ1123 Dosimeter with AT2327 components

The system is based on UDKG-37 Gamma radiation detection devices AT1123 X-ray and gamma radiation dosimeters and components of the AT2327 Alarm dosimeter The UDKG-37 detection device consists of the BDKG-37 Gamma radiation detection unit and the IU-37 Interface unit Each measuring channel supports connection of an optional electronic information display

Potential-free contacts

Potential-free contacts

Data Display

АТ1123 X-ray and Gamma

Radiation Dosimeter

UDKG-37 Gamma Radiation Detection Devices

Area monitor for pulse radiation

The monitor is structurally divided into measuring channels (1 ndash 32) connected to a switchboard unit Each channel comprises a measuring part (АТ1123 Dosimeter or UDKG-37 Detection device) and a connecting part (АТ941 Interface adapter and АТ960 Surge protector) fixed to a wall in close proximity to each other

Any of the channels can be equipped with a light and sound alarm unit AT991u with potential-free contacts to allow connection to various actuators such as locks etc

Information from each channel about the radiation level is transmitted via cable into the switchboard unit and then to the PC-based operator panel An individual control channel can be mounted inside control room for safety reasons

The ldquoSARK2 PXR software is available to provide the monitor management and to allow reading and analyzing the measurement data as well as configuring and adjusting system settings Operator panel displays graphic representation of monitored site with measurement values at control points in the form of charts and tables

If a measuring channel or communication line fails the rest will continue operation in stand-alone mode maintaining all alarm measurement and data storage functions

OPERATING PRINCIPLE

ldquoSARK2 PXRrdquo SOFTWARE

Functions

Adjust configuration

Trigger alarm in case of exceeded preset for gamma radiation dose and dose rate threshold

System diagnostics

Log measurement results

Purpose The ldquoSARK2 PXRrdquo program collects and processes dosimetric information received from UDKG-37 Gamma radiation detection devices and

AT1123 X-ray and gamma radiation dosimeters and triggers an alarm when the gamma radiation dose rate threshold or accumulated dose rate threshold has been exceeded

Energy dependence in 10 20 MeV range is based on Monte Carlo method and is for reference only

Area monitor for pulse radiation

5 Gikalo st Minsk 220005 Republic of BelarusTelFax +375-17-270-81-42E-mail infoatomtexcom

Alarm 3-stage light alarm and sound alarm

Maximum distance between UDKG-37 AT1123 dosimeterand operator panel

1000 m

Initialisation time le5 min

Power supplya) 110-230 VAC 50-60 Hzb) Rechargeable battery for emergency power supply

Continuous run timeа) ge24 h with AC mains power supply

b) ge6 h with self-contained supply from fully charged battery

Интерфейс

- UDKG-37 Detection Device- AT1123 Dosimeter- АТ991u Alarm Unit- Data Display

RS 485RS 232RS 485RS 485

Operation temperature range

о о-30 С to +50 С-40degС to +60degС (UDKG-37)

-5degС to +40degС (Data Display)

Relative humidity оle95 (with air temperature le35 С without condensation)

Protection class

- Detection Unit BDKG-37- Interface Unit IU-37- AT1123 Dosimeter- АТ941 Interface Adapter- АТ960 Surge Protector- АТ991u Alarm Unit- Data Display- When АТ1123 АТ941 АТ960 are located inside cabinet

IР68IР65IР54IР65IР65IР65IР21IР66

Overall dimensions weight

- Detection Unit BDKG-37- Interface Unit IU-37- AT1123 Dosimeter- АТ941 Interface Adapter- АТ960 Surge Protector- АТ991u Alarm Unit- Data Display

Oslash30х130 mm 025 kg170х80х55 mm 03 kg233x85x67 mm 09 kg206х82х56 mm 04 kg206х82х56 mm 04 kg185х85х95 mm 04 kg644х98х67 mm 40 kg

Measuring channel UDKG-37 АТ1123

DetectorSilicon semiconductor detector

Geiger-Muller counter tubeScintillation tissue-equivalent plastic

Oslash30x15 mm

Measurement range of average ambient dose equivalent rate of pulse radiation

30 microSvs ndash 03 Svs (100 mSvh ndash 1000 Svh)

(pulse repetition rate is not less than 20 cps

duration not less than 1 μs)

30 pSvs ndash 3 mSvs(01 microSvh ndash 10 Svh)

(pulse repetition rateis not less than 10 cps

duration not less than 10 ns)

Measurement range of ambient dose equivalent rate of continuous radiation

1 microSvh ndash 5000 Svh 50 ndash 10 nSvh Svh

Measurement range of ambient dose equivalent of continuous and pulse radiation

ndash 10 nSv ndash 10 Sv

Energy rangepulse radiation continuous radiation

50 keV ndash 10 MeV50 keV ndash 10 MeV

15 ndash 10 keV MeV15 ndash keV 10 MeV

137Typical sensitivity to Cs gamma radiation -1015 cps(microSvh ) for dose rate le01 Svh

-158 mV(Svmiddoth ) for dose rate gt01 Svh70 -1cps(microSvh )

Energy dependence relative 137to 662 keV ( Cs)

plusmn30 (50 keV ndash 10 MeV)plusmn35 (15 ndash 60 )keV keVplusmn25 (60 ndash 10 )keV MeV

-50 max 10 MeV 2 MeV ( ndash 0 )

Limit of intrinsic relative measurement error plusmn25 for dose rate le10 microSvhplusmn15 for dose rate gt10 microSvh

plusmn30 (pulse radiation)plusmn15 (continuous radiation)

Response time for 10-fold dose rate change le10 s for dose rate gt10 microSvh le2 s for dose rate ge01 microSvh

Burn-up life ge50000 Sv ge100 Sv

Design and specifications are subject to change without notice

• Страница 1
• Страница 2
• Страница 3

Area monitor for pulse radiation

The monitor is structurally divided into measuring channels (1 ndash 32) connected to a switchboard unit Each channel comprises a measuring part (АТ1123 Dosimeter or UDKG-37 Detection device) and a connecting part (АТ941 Interface adapter and АТ960 Surge protector) fixed to a wall in close proximity to each other

Any of the channels can be equipped with a light and sound alarm unit AT991u with potential-free contacts to allow connection to various actuators such as locks etc

Information from each channel about the radiation level is transmitted via cable into the switchboard unit and then to the PC-based operator panel An individual control channel can be mounted inside control room for safety reasons

The ldquoSARK2 PXR software is available to provide the monitor management and to allow reading and analyzing the measurement data as well as configuring and adjusting system settings Operator panel displays graphic representation of monitored site with measurement values at control points in the form of charts and tables

If a measuring channel or communication line fails the rest will continue operation in stand-alone mode maintaining all alarm measurement and data storage functions

OPERATING PRINCIPLE

ldquoSARK2 PXRrdquo SOFTWARE

Functions

Adjust configuration

Trigger alarm in case of exceeded preset for gamma radiation dose and dose rate threshold

System diagnostics

Log measurement results

Purpose The ldquoSARK2 PXRrdquo program collects and processes dosimetric information received from UDKG-37 Gamma radiation detection devices and

AT1123 X-ray and gamma radiation dosimeters and triggers an alarm when the gamma radiation dose rate threshold or accumulated dose rate threshold has been exceeded

Energy dependence in 10 20 MeV range is based on Monte Carlo method and is for reference only

Area monitor for pulse radiation

5 Gikalo st Minsk 220005 Republic of BelarusTelFax +375-17-270-81-42E-mail infoatomtexcom

Alarm 3-stage light alarm and sound alarm

Maximum distance between UDKG-37 AT1123 dosimeterand operator panel

1000 m

Initialisation time le5 min

Power supplya) 110-230 VAC 50-60 Hzb) Rechargeable battery for emergency power supply

Continuous run timeа) ge24 h with AC mains power supply

b) ge6 h with self-contained supply from fully charged battery

Интерфейс

- UDKG-37 Detection Device- AT1123 Dosimeter- АТ991u Alarm Unit- Data Display

RS 485RS 232RS 485RS 485

Operation temperature range

о о-30 С to +50 С-40degС to +60degС (UDKG-37)

-5degС to +40degС (Data Display)

Relative humidity оle95 (with air temperature le35 С without condensation)

Protection class

- Detection Unit BDKG-37- Interface Unit IU-37- AT1123 Dosimeter- АТ941 Interface Adapter- АТ960 Surge Protector- АТ991u Alarm Unit- Data Display- When АТ1123 АТ941 АТ960 are located inside cabinet

IР68IР65IР54IР65IР65IР65IР21IР66

Overall dimensions weight

- Detection Unit BDKG-37- Interface Unit IU-37- AT1123 Dosimeter- АТ941 Interface Adapter- АТ960 Surge Protector- АТ991u Alarm Unit- Data Display

Oslash30х130 mm 025 kg170х80х55 mm 03 kg233x85x67 mm 09 kg206х82х56 mm 04 kg206х82х56 mm 04 kg185х85х95 mm 04 kg644х98х67 mm 40 kg

Measuring channel UDKG-37 АТ1123

DetectorSilicon semiconductor detector

Geiger-Muller counter tubeScintillation tissue-equivalent plastic

Oslash30x15 mm

Measurement range of average ambient dose equivalent rate of pulse radiation

30 microSvs ndash 03 Svs (100 mSvh ndash 1000 Svh)

(pulse repetition rate is not less than 20 cps

duration not less than 1 μs)

30 pSvs ndash 3 mSvs(01 microSvh ndash 10 Svh)

(pulse repetition rateis not less than 10 cps

duration not less than 10 ns)

Measurement range of ambient dose equivalent rate of continuous radiation

1 microSvh ndash 5000 Svh 50 ndash 10 nSvh Svh

Measurement range of ambient dose equivalent of continuous and pulse radiation

ndash 10 nSv ndash 10 Sv

Energy rangepulse radiation continuous radiation

50 keV ndash 10 MeV50 keV ndash 10 MeV

15 ndash 10 keV MeV15 ndash keV 10 MeV

137Typical sensitivity to Cs gamma radiation -1015 cps(microSvh ) for dose rate le01 Svh

-158 mV(Svmiddoth ) for dose rate gt01 Svh70 -1cps(microSvh )

Energy dependence relative 137to 662 keV ( Cs)

plusmn30 (50 keV ndash 10 MeV)plusmn35 (15 ndash 60 )keV keVplusmn25 (60 ndash 10 )keV MeV

-50 max 10 MeV 2 MeV ( ndash 0 )

Limit of intrinsic relative measurement error plusmn25 for dose rate le10 microSvhplusmn15 for dose rate gt10 microSvh

plusmn30 (pulse radiation)plusmn15 (continuous radiation)

Response time for 10-fold dose rate change le10 s for dose rate gt10 microSvh le2 s for dose rate ge01 microSvh

Burn-up life ge50000 Sv ge100 Sv

Design and specifications are subject to change without notice

• Страница 1
• Страница 2
• Страница 3

Energy dependence in 10 20 MeV range is based on Monte Carlo method and is for reference only

Area monitor for pulse radiation

5 Gikalo st Minsk 220005 Republic of BelarusTelFax +375-17-270-81-42E-mail infoatomtexcom

Alarm 3-stage light alarm and sound alarm

Maximum distance between UDKG-37 AT1123 dosimeterand operator panel

1000 m

Initialisation time le5 min

Power supplya) 110-230 VAC 50-60 Hzb) Rechargeable battery for emergency power supply

Continuous run timeа) ge24 h with AC mains power supply

b) ge6 h with self-contained supply from fully charged battery

Интерфейс

- UDKG-37 Detection Device- AT1123 Dosimeter- АТ991u Alarm Unit- Data Display

RS 485RS 232RS 485RS 485

Operation temperature range

о о-30 С to +50 С-40degС to +60degС (UDKG-37)

-5degС to +40degС (Data Display)

Relative humidity оle95 (with air temperature le35 С without condensation)

Protection class

- Detection Unit BDKG-37- Interface Unit IU-37- AT1123 Dosimeter- АТ941 Interface Adapter- АТ960 Surge Protector- АТ991u Alarm Unit- Data Display- When АТ1123 АТ941 АТ960 are located inside cabinet

IР68IР65IР54IР65IР65IР65IР21IР66

Overall dimensions weight

- Detection Unit BDKG-37- Interface Unit IU-37- AT1123 Dosimeter- АТ941 Interface Adapter- АТ960 Surge Protector- АТ991u Alarm Unit- Data Display

Oslash30х130 mm 025 kg170х80х55 mm 03 kg233x85x67 mm 09 kg206х82х56 mm 04 kg206х82х56 mm 04 kg185х85х95 mm 04 kg644х98х67 mm 40 kg

Measuring channel UDKG-37 АТ1123

DetectorSilicon semiconductor detector

Geiger-Muller counter tubeScintillation tissue-equivalent plastic

Oslash30x15 mm

Measurement range of average ambient dose equivalent rate of pulse radiation

30 microSvs ndash 03 Svs (100 mSvh ndash 1000 Svh)

(pulse repetition rate is not less than 20 cps

duration not less than 1 μs)

30 pSvs ndash 3 mSvs(01 microSvh ndash 10 Svh)

(pulse repetition rateis not less than 10 cps

duration not less than 10 ns)

Measurement range of ambient dose equivalent rate of continuous radiation

1 microSvh ndash 5000 Svh 50 ndash 10 nSvh Svh

Measurement range of ambient dose equivalent of continuous and pulse radiation

ndash 10 nSv ndash 10 Sv

Energy rangepulse radiation continuous radiation

50 keV ndash 10 MeV50 keV ndash 10 MeV

15 ndash 10 keV MeV15 ndash keV 10 MeV

137Typical sensitivity to Cs gamma radiation -1015 cps(microSvh ) for dose rate le01 Svh

-158 mV(Svmiddoth ) for dose rate gt01 Svh70 -1cps(microSvh )

Energy dependence relative 137to 662 keV ( Cs)

plusmn30 (50 keV ndash 10 MeV)plusmn35 (15 ndash 60 )keV keVplusmn25 (60 ndash 10 )keV MeV

-50 max 10 MeV 2 MeV ( ndash 0 )

Limit of intrinsic relative measurement error plusmn25 for dose rate le10 microSvhplusmn15 for dose rate gt10 microSvh

plusmn30 (pulse radiation)plusmn15 (continuous radiation)

Response time for 10-fold dose rate change le10 s for dose rate gt10 microSvh le2 s for dose rate ge01 microSvh

Burn-up life ge50000 Sv ge100 Sv

Design and specifications are subject to change without notice

• Страница 1
• Страница 2
• Страница 3