Dose Rate Meter



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ED 150
ED 150 • Electronic Personal Dosemeter

 

Dose rate indication  and  dose alarm function  for measurement of gamma and X-ray for measurand Hp(10) (penetrating individual dose equivalent)

  • PTB approved
  • High measurement precision
  • Secure measurement of radiation through detection in a spatial angle of 180° in front of the wearer
  • Connectible, acustic single impulse confirmation
  • Storage of dose values and adjusted parameters, also during battery replacement
  • Well decontaminable 
Technical Data         
Detector   Geiger-Mueller Counter
Display    Digital measurement display at LCD display
Operation   Menu driven operation
Interface   optical
Power supply   3 x LR1 (1.5 V)
Operation  period   with one batterie set approx. 1 year at
backgroung radiation
Dose indication range   0.1 µSv < Hp(10) < 10 Sv
PTB-dose measuring range   10 µSv  < Hp(10) < 1 Sv
Dose rate indication range   0.1 µSv/h - 1.5 Sv/h
Energy range   55 keV - 3 MeV
Dose alarm thresholds   4 factory preadjusted values in the range of
1 µSv - 10 Sv, confirmable
Dose rate alarm thresholds   4  factory preadjusted values in the range of
1 µSv/h - 1.5 Sv/h, confirmable
Temperature range   -20 °C to +60 °C
Waterproofness   up to 0.5 m diving depth
Dimensions   136 x 40 x 17 mm
Weight   approx. 160 g
Protection class   IP 67


auf die Merkliste   250.054.000  

GammaTwin
GammaTwin • Dose Rate Meter

 

Small, handy  dose rate meter  for measurement of gamma and X-radiation

  • Calibratable
  • Connectible acoustic single impulse verification
  • Automatical contunuous storage of dose values (also during change of batteries)
  • Hight reliability through test routines and continuous self-monitoring
  • Designed for application under rough testing condition
      
Technical Data    
Measurand   Ambient equivalent dose rate H*(10)
Detector   Geiger-Mueller-Counter with energy filter
Housing   Aluminium
Display    -  Optionally simultaneous or separated dose or dose rate indication
    -  Quasi-analogue dose rate indication (logarithmic column display)
Power supply      2 x type AAA batteries (1.5 V)
Dose rate indication range   0.0 nSv/h - 70 mSv/h
Dose rate measurement range   0.5 µSv/h - 70 mSv/h
Dose indication range   0.0 nSv - 1.0 Sv
Dose measurement range   0.5 µSv - 1.0 Sv
Energy range   45 keV - 1.3 MeV
Dose alarm thresholds   200 µSv, 500 µSv, 1,000 µSv, 2,000 µSv
Dose rate alarm thresholds   7.5 µSv/h
25 µSv/h
40 µSv/h
300 µSv/h
Temperature range   -20 °C to +60 °C
Alarm   80 dB(A) at a distance of 30 cm
Dimensions   26 x 66 x 103 mm
Weight   approx. 190 g
Protection class   IP 54


auf die Merkliste   250.000.003  

X 5 C plus
X 5 C plus • Dose Rate Meter

 

Measurement and storage of  dose  and  dose rate values

  • PTB approved
  • Calibratable
  • Measurement of gamma and X-radiation
  • Dose and dose rate measurement values recorded with date and time
  • Dwell time / remaining time evaluation
  • Connectible, acustic single impulse confirmation
  • Storage of dose values and adjusted parameters, also during battery replacement or shutt-down
  • High reliability (test function and continuous self-monitoring)
  • Well decontaminiable 
  • Comprehensive accessory program (e.g. probes for extension of measurement range and application options)


OPTIONAL

Dose rate meter  X 5 CEx  for applications in potentially explosive atmosphere
  

Technical Data       
Measurand   Ambient equivalent dose rate H*(10)
Detector   Geiger-Mueller-Counter with energy filter
Housing   Plastic
Display   -  Optionally dose rate or dose indication with integration period
    -  Display of dose rate peak value and dose rate mean value
Power supply   9 V energy block 6LR61
    OPTIONAL:  9 V accu
Dose rate indication range   1.0 µSv/h - 20 mSv/h
Dose rate measurement range   0.0 nSv/h - 20 mSv/h
Dose indication range   0.0 nSv - 10 Sv
Energy range   40 keV - 1.3 MeV
Dose alarm thresholds   4 factory preadjusted values in the range of 
1 µSv - 10 Sv
    confirmable
Dose rate alarm thresholds   7.5 µSv/h,
25 µSv/h,
40 µSv/h,
300 µSv/h
Temperature range   -30 °C to +60 °C
Waterproofness   up to 1 m diving depth
Interface   RS 232
Dimensions   152 x 82 x 39 mm
Weight   approx. 400 g
Protection class   IP 67

 



auf die Merkliste   250.000.002