เครื่องวัดรังสีแกมม่า-เอ็กซเรย์-บีต้า ECOTEST MKS-05 Dosimeter

PURPOSE OF USE

• Measurement of gamma and X-ray radiation ambient dose equivalent rate.
• Measurement of gamma and X-ray radiation ambient dose equivalent.
• Measurement of surface beta-particles flux density.
• Measurement of dose equivalent accumulation time.
• Real time measurement (clock).

FEATURES

• Five independent measuring channels with alternate indication of data on the single liquid crystal display.
• Built-in gamma, beta sensitive Geiger-Muller counter.
• Prompt evaluation of gamma background within 10 seconds.
• Automatic subtraction of gamma background at measurement of beta contamination.
• Measurement results averaging, manually and automatically interrupted.
• Automatic setting of measurement intervals and ranges.
• Audio signalling of each detected gamma-quantum and beta-particle with possible switching off.
• Two-tone audio alarm of exceeded programmed threshold levels.
• Digital display backlight.
• Two AAA size batteries.
• Low battery indication.
• Shock resistant frame.
• Small weight and dimension parameters.
• Warranty 1 year

SPECIFICATIONS:

• Measurement ranges and basic relative errors:
  • Gamma and X-ray radiation dose equivalent rate (137Cs): 0.1~9,999µSv/h ±15%
  • Gamma and X-ray radiation dose equivalent (137Cs): 0.001~9,999 mSv ±15%
  • Beta-particles flux density (90Sr+90Y): 10~100,000 1/(сm²·min)  ±20%
• Dose equivalent accumulation time and accuracy of measurement: 1min~100h ±0.1s per 24h
• Energy ranges of measurement and energy dependence:
• Gamma and X-ray radiation: 0.05~3.0MeV ±25%
• Beta radiation: 0.5~3.0MeV
• Resolution of threshold level programming for:
  • Dose rate: 0.01µSv/h
  • Dose: 0.01mSv
  • Flux density: 0.01 10³/cm²·min
• Measurement time intervals: 1~70seconds
• Battery life: 2,000hours
• Operating temperature range: -20~+50°С
• Weight: 0.15kg
• Dimensions: 120×52×26mm