RAD ION RI-02 Radiation Detection Survey Meters

RAD ION RI-02 Radiation Detection Survey Meters


RAD ION RI-02 Radiation Detection Survey Meters

This product has been discontinued. Click on the link for an alternative - RAM ION Portable Ion Chamber.

rtu rad ion ri-02 survey meter rtu-ri-02-survey meters

The RAD-ION is the next generation ion chamber survey meter. This smart meter features accurate rate & dose measurement and programmable modes for alerting the user to posting and transportation survey requirements. The RAD-ION is a world class solution for use in nuclear power plants, nuclear medicine, radiography, life science, research and other industrial applications.

Designed for highly stable and accurate measurement of dose rates and integrated dose of gamma, x-ray and beta radiation.

Covers a measuring range of 1µSv/h to 1 Sv/h (0.1 mR/h to 100 R/h) in the dose rate mode and to 10Sv (1000 R) in the integrated dose mode.


  • Compliant to ANSI 42.17A-2003
  • Beta Slide Window - icon identification differentiating between Beta & Beta Gamma readings
  • Beta correction factor
  • Freeze Mode
  • Calibration Mode
  • Integrated Dose Mode
  • Compact, lightweight and rugged construction
  • Integrated WRM2 wireless module (optional)
  • Custom LCD display with LED backlight - 4 "Touch Pad" Buttons
  • Auto Ranging Digilog display
  • Automatic offset "zeroing" function
  • Long battery life: 100 hours
  • USB connectivity for online data transmission
  • Data Storage
  • Easy replacement of batteries
  • Easy replacement of silica gel container


  • Nuclear Power Plant surveying instrument
  • Posting Tool for NPP's
  • X-Ray machines safety instrument
  • NDT surveying instrument for safety


Application: Gamma and X-ray exposure survey meter with beta response
Range: Display: 0.00 µSv/h to Sv/h (0.00 mR/h to 100 R/h)
Measuring: 1 µSv/h to 1 Sv/h (0.1 mR/h to 100 R/h)
Dose: (D&M): Up to 10 Sv (1000 R)
Energy Response: From 20 keV to 2 MeV
Linearity: Reading within 10% of true value (137Cs)
Response Time: 2 seconds in fast transition, till 30 secs for gradual transition
Chamber Volume: 350 cm2
Side Wall: Plastic - 300 mg/cm2
Beta Shield: Retractable 1000 mg/cm2 aluminum slide
Window: 7 mg/cm2 mylar / cloth material
Window Area: 50 cm2 (7.8 in2)
Temperature Range: 23°F to 122°F (-10°C to 50°C)
Display: Multi-segments liquid Crystal display with LED backlight
Pushbuttons: 4 pushbutton, simple operation
Power: 2 each "C" cell batteries housed in a sealed externally accessible compartment
Battery Life: >200 hours
Data Connection: USB for calibration, configuration, upgrade, firmware and stored data points
Dimensions: 8.25" x 4.5" x 6" (21 x 11.5 x 15.2 cm) (LxWxH) (without handle)
Weight: 3 lbs. (1.4 Kg) (with batteries)
Construction Material: Hi Impact Plastic
Optional Internal 900 MHz or 2.4 GHz WRM2 Radio


  • Calibration (via USB or WRM2)
  • Configuration (via USB or WRM2)
  • Firmware update (via USB)
  • Download meter reading (via USB or WRM2)

Product Literature

Description Part # Saved Price Select Option Add to
RAD ION RI-02 uSv/h Radiation Detection Survey Meter RS-RTU-BAK-3746 Request Pricing
RAD ION RI-02 mR/h Radiation Detection Survey Meter RS-RTU-BAK-3745 Request Pricing
Cable Assembly Communication Instrument to PC (USB) - 1 meter RS-RTU-WIR-1133 Request Pricing
Cable Assembly Communication Instrument to PC (USB) - 2 meter RS-RTU-WIR-1130 Request Pricing
Carrying Strap RI-02 RS-RTU-MEC-3431 Request Pricing