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RM1001B-RD Gamma and X-Rays Area Radiameter/Dosemeter

RM1001B-RD

Area radiation monitor.

  • Gamma and X-Rays detection and measurement, H*(10)
  • Analogic and digital measurement of dose rate µSv/h.
  • Digital measurement of accumelated dose µSv.
  • Alarm thresholds of dose rate and accumulated dose
  • Auto-range with indication of scale
  • Indication of status Normal and Alarm
  • Self-test with indication of alarms, detector error, low battery, and out of range
  • Relay contacts

El RM1001B-RD (y -RI) is an area monitor based in a microprocessor system for continuous monitoring and measuring of gamma or X-rays radiation. It can measure dose rate up to 2000 ÁSv/h and the accumulated dose up to 10 mSv.

The monitor has four types of indications: analog, digital, luminous and acoustic. The luminous indication is through led diodes. Two of them are of great sized and visibility for the indication of status ("NORMAL" or "ALARM").

The dose rate and accumulated dose thresholds, and calibration factor are configurable by the user. The monitor has an automatic testing for the detection of battery low level or probe failure.

Two important features are the rechargeable internal battery for operation in momentary power supply loss, and the relay contacts for controlling external devices, such engines, doors, etc, according to the status. Although the monitor has its own beacon, it is also available an optional external beacon.

The RM1001B-RDM (-RIM) is an advanced model, ideal for facilities where it is necessary a historical of measurements and incidences. The user can set the data-recording mode according the facility. The data recording can be directly sent to a PC with the data software (On-Line) or they can be recorded into the internal memory and then be downloaded to the PC (Off-Line).

The user can setup all parameters: date, time, dose rate alarm threshold, accumulated dose alarm threshold, normal (long) sampling time, alarm (short) sampling time, monitor identification and others. The information delivered is date, time, dose rate average during the sampling time, maximum dose rate (freeze) during the sampling time and the monitor status (normal, dose rate alarm, accumulated dose alarm, detector failure, battery low level, etc.). With long sampling times, the average values are very exact. Nevertheless, if the status changes to dose rate alarm, the monitor changes automatically to the alarm sampling time getting measurements more frequently.

The software is an easy-to-use application that allows store the data historical of every monitor RM1001B of the facility. Besides, the last data received on-line can be displayed in the registry PC and in the authorized PCs connected to Ethernet net of the facility. There are several ways of connection of the monitors to the registry PC. The standard way is via RS232, up to eight monitors, but RS485 can also be installed. It would be also possible the connection via Ethernet, Internet or Bluetooth.

Several models of monitors are available and several models of exernal sondes. Therefore, several combinations are possible.

AVAILABLE MODELS:

Model Description
RM1001B-RD

Area Radiameter / Dosemeter with external sonde to detect and measure Gamma and X-Rays radiation.

RM1001B-RDM

Area Radiameter / Dosemeter with external sonde to detect and measure Gamma and X-Rays radiation and data recording.

RM1001B-RI

Area Radiameter / Dosemeter with internal detector to detect and measure Gamma and X-Rays radiation up to 2 mSv/h.

RM1001B-RIM

Area Radiameter / Dosemeter with internal detector to detect and measure Gamma and X-Rays radiation up to 2 mSv/h, and data recording.


WHAT IS INCLUDED:

RM1001B-RD
RM1001B-RDM
RM1001B-RI
RM1001B-RIM
Sonde
Monitor-sonda cable
Wall holder for sonde
Communication cable
Power cable
Data recording software
User's manual
Certificate


MONITOR TECHNICAL SPECIFICATIONS:

RM1001B-RD
RM1001B-RDM
RM1001B-RI
RM1001B-RIM
Detector It depends on the external sonde Internal compensated energy Geiger detector
Type of measurement It depends on the external sonde Gamma, XRays
Indiation range
  • Rate: It depends on the external sonde
  • Dose: 0.01 µSv - 9999 µSv
  • Rate: 0.01 µSv/h - 2000 µSv/h
  • Dose: 0.01 µSv - 9999 µSv
  • Optimal measuring range It depends on the external sonde 0.1 uSv/h - 2000 µSv/h
    Gamma sensitibity (related to Cs137) It depends on the external sonde approx. 1.7 cps/µSv/h
    Energy range It depends on the external sonde 40 KeV - 1.3 MeV
    Energy dependence (related to Cs137) It depends on the external sonde ▒20%
    Analog gauge
  • Indication in µSv/h
  • Auto-range, easy-reading
  • Display
  • Illuminated 12x2 display
  • Indication in µSv/h and µSv, and parameters configuration
  • LEDs
  • Four green leds for scale factor indication
  • A 20mm green led for NORMAL status indication
  • A 20mm red led for ALARM status indication
  • Audio
  • Piezoelectric buzzer, approx. 80dB
  • It is possible to activate and deactivate
  • Keyboard
  • Three membrane pushbuttons
  • Power on switch
  • Alarm output Relay with 2 circuits, 3A
    Power
  • 220VAC/50Hz (optional 115VAC)
  • Internal Sealed Rechargeable Lead-Acid Battery. Battery life, approx. 3-4 hours
  • Dimensions 20x29x10 cm.
    Weight 1350 g 1400 g


    ADDITIONAL TECHNICAL SPECIFICATONS FOR MODELS WITH DATA MEMORY:

    RM1001B-RDM
    RM1001B-RIM
    Data recording Adjustable:
  • Memory mode. The monitor records data, to download data to application software later
  • On-line mode. The monitor is connected to application software to display and record last data.
  • Calendar Date and Hour
    Identification The monitor is identified in a monitor network
    Recording times Adjustable, format hh:mm:ss
  • Long time, for Normal Status
  • Short time, to Alarm status and noticeable changes in radiation level
  • Communication
  • RS232, 19200,8,N,1
  • Opcionaly RS485, Bluetooth, radio, Ethernet...!
  • Data recorded
  • Date, Time, Average rate (in recording time), maximum rate (in recording time), accumulated dose, and operative parameters (recording times, alarm thresholds)
  • Besides the periodic data recording, it records data when any event happens or for noticeable changes in radiation level
  • Data memory 1000 records.
    For example, with a long time of 1 hour, it can record data during 40 days...

    Some different models of radiation sondes can be connected to RM1001B-RD and RM1001B-RDM

    GAMMA AND X-RAYS RADIATION SONDES:

    RD1L

    Gamma and X-ray radiation sonde, up to 2 mSv/h (limited by the monitor)

    RD1W

    Gamma and X-ray radiation waterproof sonde, up to 2 mSv/h (limited by the monitor)

    RD2H

    Gamma and X-ray radiation sonde, up to 200 mSv/h

    RD2W

    Gamma and X-ray radiation waterproof sonde, up to 200 mSv/h

    RD2L

    Beta, Gamma and X-ray radiation sonde, up to 2 mSv/h (limited by the monitor)

    RD1L RD1W RD2H RD2W RD2L
    Type of measurement Equivalent dose, H*(10), in Sievert
    Type of detection Gamma and X-Rays Gamma, X-Rays and Beta
    Type of detector Energy compensated Geiger-MŘller Energy compensated Geiger-MŘller, with mica open window of 9 mm of diameter
    Measuring range 0.1 ÁSv/h - 2 mSv/h
    (limited by the monitor)
    1 ÁSv/h - 200 mSv/h 0.1 ÁSv/h - 2 mSv/h
    (limited by the monitor)
    Gamma sensibility (related to Cs137) approx. 1.8 cps/ÁSv/h approx. 0.17 cps/ÁSv/h approx. 1.8 cps/ÁSv/h
    Energy range 35 KeV - 1.3 MeV 50 KeV - 1.3 MeV 35 KeV - 1.3 MeV
    Energy dependence (related to Cs137) -max. ▒20% in the optimal range of energy (related to Cs137).
    more than ▒20% out from optimal range of energy.
    Accuracy ▒15% max., in the measuring range (related to Cs137)
    Case Aluminium
    IP Protection IP51 IP68, waterproof IP51 IP68, waterproof Without protection because of open window detector
    Dimensions 135 x ě 35 mm 148 x ě 35 mm 135 x ě 35 mm 148 x ě 35 mm 135 x ě 35 mm
    Weight 150 g 165 g 150 g 165 g 150 g
    Temperature range -10║C to +50║C
    Humidity range max. 90% RH non-condensing


    ACCESORIES:

    Model Description
    External Alarm Beacon

    This external alarm beacon can be connected to Realy Output of monitor, in order to have the alarm indication at other location
    It has two leds (long life), the green one for Normal status and the red one for the Alarma status
    External power supply 220VAC/50-60Hz

    External Alarm Beacon with Audio

    This external alarm beacon can be connected to Realy Output of monitor, in order to have the alarm indication at other location
    Besides the two leds (long life), the green one for Normal status and the red one for the Alarma status, it has an Acoustic Alarm
    External power supply 220VAC/50-60Hz

    Monitor-Sonde cable

    There are different lengths for the connection cable between the monitor and the sonde (models RD1L, RD2H, RD2L). Maximum 40 meters.

    Monitor-Sonde waterproof cable

    There are different lengths for the connection cable between the monitor and the waterproof sonde (models RD1W, RD2W). Maximum 40 meters.

    Communication cable

    There are different lengths for the connection cable between the monitor and the PC. Maximum 40 meters.

    Next table shows a comparison between RM1001B-RD and other instruments for radiation measuring.
    ERIS1R
    MS6020
    ERIS1D
    RM1001-RD
    RM1001B-RD
    Gamma and X-Rays H*(10) measurement
    Alpha, Beta, Gamma contamination measurement with external sondes
    Internal detector Optional Optional Optional
    External sondes Optional Optional Optional
    Multisonde
    Hand-held
    Stationary Optional Optional
    Wall holder Optional Optional
    Rechargeable batteries
    External power
    Data store Optional Optional
    Data Download/Register software Optional Optional

    • Ciclotrons, PET
    • Research centers
    • Hospitals
    • Universities
    • Industry
    • etc...

    Commercial Brochure under revision




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