Cobia Smart R/F
For Radiography/Fluoroscopy as well as Intraoral & CBCT measurements.
Measures kV, Dose, Dose Rate, Time, Total Filtration, and HVL.
Cobia comes with Bluetooth and USB connectivity which makes it possible to use it together with the Ocean software on a laptop or tablet PC.
Art. No 9761003-00
All prices include freight cost. Pricing does not include Applicable Taxes or Customs Fees.
Ready-to-use QA Solution
Cobia Smart is a simple-to-use solution for checking that the output from an X-ray tube is correct. Place it beneath the X-ray tube, take an X-ray exposure, and instantly get an accurate reading. The measured values can be read directly from Cobia Smart’s large and clear display, even from a distance. No adjustments are required, making it exceptionally easy to use.
Check and go
Cobia Smart is perfect for anyone wanting to ensure that an X-ray device is functioning as it should. For example, Cobia Smart is ideal for checking fast and often that the kV and/or dose are not changing over time.
Rotatable color display
Cobia Smart has a very clear and rotatable color display, so you can read off measurement results fast and easily – even from a distance. The innovative and smart display even shows the results right way up in measurement situations where the instrument needs to be positioned upside down.
Cobia Smart in different languages
As well as English, you can choose to run your Cobia Smart in several languages such as Chinese, French, German, Japanese, Norwegian, Russian, Spanish, Swedish, and Turkish. These can easily be selected via the Cobia menu, and we constantly update with more languages.
Cobia Smart R/F Key features
- Easy to position, no position dependence
- Large rotatable display
- Plug n Play
- Log/History function
- Pulsed radiation analysis
- Full Auto range for kV, TF and Sensitivity
- Bluetooth and USB communication
- Solid-state detectors = no need to compensate for temperature & pressure
- Built-in energy compensation
- Long-lasting rechargeable battery
- Always free firmware upgrades
- Up to 10-year warranty
- Two-year Calibration Cycle
Cobia Smart General
Weight (approx.)290 g
Size138 x 76 x 27 mm³
Power sourceInt. battery / ext. power supply
Battery life10 – 20 hours
DisplayColor, 320x240 pixel
Min. Exp. Time0.1 ms
Sensitivity0.2 mA @ 50 kV, 50 cm (3mm Al)
Extended WarrantyUp to 10 years
Calibration Cycle2 years
StandardComplies with relevant parts of the standards IEC 61674 and IEC 61676 for dosimetric instruments
Cobia Smart Measuring Parameters
Tube volt.38 – 155 kVp (±2 %)
Time0 ms – 9999 s (±1 % or ±0.33 ms). 3 – 9999 pulses
Dose70 nGy–1700 Gy (±5 %). 8 μR – 200 kR (±5 %)
Dose Rate2.5 µGy/s – 175 mGy/s (±5 % or ±200 nGy/s). 0.3 mR/s – 20 R/s (±5 % or ±2 μR/s). 17 mR/min – 1200 R/min (±5 % or ±0.1 mR/min). 1 R/h – 70 kR/h (±5 % or ±70 mR/h).
Auto-Comp.1.0 – 90 mm Al Total Filtr. equiv.
HVL1.2 – 14 mm Al (±10 % or ±0.2 mm)
Total Filtration1.0 – 90 mm Al (±10 % or ±0.3 mm Al)
Pulse frequency1/6 – 260 Hz (±1 % or ±0.2 Hz)
Dose/pulse10 nGy/p – 600 mGy/p (±5 %). 1.1 µR/p – 66 R/p (±5 %)
Effective time0 ms – 9999 s (±1 % or ±0.33 ms)
Cobia Smart Selection Chart
TimeR/F – kV & Dose
kVR/F – kV & Dose
DoseR/F – kV & Dose
Dose RateR/F – kV & Dose
HVLR/F – kV & Dose
Total FiltrationR/F – kV & Dose
PulsesR/F – kV & Dose
Pulse RateR/F – kV & Dose
Dose/PulseR/F – kV & Dose
Eff.timeR/F – kV & Dose
Soft Shell caseR/F – kV & Dose
The Cobia Vertical Holder is designed for attaching the Cobia to vertical surfaces like a wall bucky, or Cone Beam X-ray units. The holder comes with an adjustable strap with a suction cup for safe mounting.
For X-ray focal spot measurements, to assure that the X-ray tube focal spot size is within acceptable limits. The Slit Camera can be rotated 90 degrees in the Slit Camera holder.
The Visi-X is optimized for light field/x-ray field alignment measurements.Simply darken the X-ray room and place your Visi-X under the X-ray tube. Adjust the light field and make your exposure. The radiation field will immediately be visualized by the glow of the special phosphor compound.It can also be used for checking the centering of the bucky tray.