The RaySafe X2 is the most advanced X-ray QA measurement system on the market. Developed by RaySafe (a Fluke company), this instrument combines exceptional precision with ease of use, making it the preferred choice of technicians and medical physicists worldwide.
In this comprehensive 2026 review, we explore all the features, available sensors and advantages that make the RaySafe X2 the reference in X-ray equipment quality control.
What is the RaySafe X2?
The RaySafe X2 is a modular quality assurance (QA) measurement system for X-ray equipment. It was designed for maximum ease of use, with an intuitive interface and intelligent sensors that eliminate the need for complex manual configurations.
The RaySafe X2 philosophy is simple: place the sensor in the X-ray beam and get accurate results instantly. Advanced signal processing technology ensures accurate, reproducible and sensitive measurements, regardless of sensor orientation.
Key Features
Single Exposure Measurement
Unlike older systems that require multiple exposures, the RaySafe X2 captures all relevant parameters in a single measurement. This saves time, reduces operator dose and increases quality control efficiency.
Orientation Independence
RaySafe X2 sensors do not depend on positioning angle. Simply place them in the beam area to start the measurement – no precise alignment adjustments are needed.
Intelligent Alerts
Advanced algorithms automatically detect when any parameter is outside specified limits, alerting the user to potential equipment problems.
Waveform Analysis
Most sensors allow waveform capture, which can be analyzed directly on the base unit for more detailed problem diagnosis.
RaySafe X2 Interface
The RaySafe X2 base unit features a high-resolution touchscreen with intuitive interface:
- Real-time visualization: All measured parameters are displayed instantly
- Touch zoom: Enlarge any value for detailed viewing
- Waveforms: Swipe to see temporal graphs of measurements
- Automatic saving: All exposures are saved automatically
- Session comparison: Compare current measurements with previous ones
- Data export: Transfer to PC via RaySafe View software
Available RaySafe X2 Sensors
The RaySafe X2 system offers a complete range of specialized sensors. The X2 Prestige version includes all sensors, but it is also possible to start with a dedicated system and expand it later.
X2 R/F Sensor – Radiography and Fluoroscopy
The R/F sensor is the most versatile in the range, designed for general radiography and fluoroscopy:
- Accurate measurement of dose and HVL (half value layer)
- No need for manual beam quality corrections
- Orientation independent
- Compact format for easy positioning
- Parameters: kVp, dose, dose rate, time, HVL, total filtration
X2 MAM Sensor – Mammography
Specialized sensor for mammography systems:
- Compatible with all mammography beam qualities
- Stacked sensor technology that minimizes heel effect
- Dose and HVL measurement without manual corrections
- Compatible with digital and CR systems
- Specific parameters for mammography protocols
X2 CT Sensor – Computed Tomography
Pencil-type ionization chamber for CT QA:
- Integrated electrometer for maximum precision
- Automatic temperature and pressure correction
- Measurements of dose, exposure time and waveforms
- Compatible with standard CT phantoms
- Automatic CTDI calculation
X2 Volt Sensor – Current and Voltage
For direct electrical measurements:
- Measurement of mA/mAs from test points
- kV verification via voltage output
- Waveform capture and analysis
- BNC connector for easy connectivity
- Generator electrical problem diagnosis
X2 Survey Sensor – Dose Survey
Ideal for shielding assessment and scattered radiation:
- Lightweight and fast response
- High precision in the X-ray energy range
- Measurements of dose, dose rate and mean energy
- Protection barrier verification
- Leakage radiation assessment
X2 Light Sensor – Illumination
For luminance and illuminance measurements:
- Class B photopic response
- Ergonomic aluminum design
- Manual or automatic measurements
- Compliance with international regulations
- QA of view boxes and diagnostic monitors
RaySafe View Software
RaySafe View software complements the base unit, offering:
- Data management: Organization of measurements by equipment, date and type
- Advanced analysis: Statistical analysis and trend tools
- Reports: Automatic generation of QA reports
- Export: Formats compatible with other systems
- Updates: Firmware and sensor calibrations
RaySafe X2 vs Competition
The RaySafe X2 stands out in several dimensions:
Ease of Use
While other systems require manual configuration of beam quality and correction factors, the RaySafe X2 automatically detects measurement conditions and applies the necessary corrections.
Modularity
The system grows with the user’s needs. Starting with one sensor and adding others later is simple – just connect the new sensor and it’s ready to measure.
Precision
RaySafe sensor technology is recognized worldwide for its accuracy and reproducibility, even in challenging field conditions.
Support and Calibration
RaySafe offers accredited calibration service and excellent technical support, with fast response to queries and regular system updates.
RaySafe X2 Applications
The system is used in multiple X-ray QA contexts:
- Hospitals: QA of radiology, fluoroscopy and CT equipment
- Dental clinics: Verification of intraoral and panoramic X-rays
- Mammography centers: Mammography equipment quality control
- Regulatory entities: Inspections and facility oversight
- Technical service: Equipment diagnosis and maintenance
- Education: Teaching radiological physics and radiation protection
Frequently Asked Questions about RaySafe X2
Does the RaySafe X2 measure gamma radiation?
The RaySafe X2 was optimized for diagnostic X-ray measurement (typically 20-150 kVp). For high-energy gamma sources, specific equipment such as RadEye detectors are recommended.
How often should I calibrate the sensors?
RaySafe recommends annual sensor calibration. Interphysix can coordinate this service, sending the sensors to the accredited RaySafe laboratory.
Can I use sensors from older systems?
RaySafe X2 sensors are specific to this platform and are not compatible with previous systems (Xi, etc.). However, upgrading to the X2 represents a significant leap in functionality.
Does the X2 Prestige include all sensors?
Yes, the X2 Prestige kit is the most complete solution, including all available sensors in a single carrying case. It is ideal for those who need maximum versatility.
Where to buy the RaySafe X2 in Europe?
Interphysix is the official RaySafe distributor in Portugal and Spain. We offer the full range of products, training, technical assistance and calibration coordination.
Conclusion
The RaySafe X2 represents the state of the art in X-ray QA measurement systems. Its unique combination of precision, ease of use and modularity makes it the ideal choice for any professional who needs to perform quality control of radiology equipment.
In 2026, with increasingly demanding regulatory requirements and the need for efficiency in healthcare services, investing in an excellent QA system like the RaySafe X2 is a strategic decision that pays off quickly in time saved and confidence in results.
Purchase RaySafe X2 at Interphysix
Interphysix is the official RaySafe distributor in Portugal and Spain. As specialists in quality equipment for electromedicine, we offer:
- Full RaySafe X2 range (individual sensors and kits)
- Demonstrations and personalized training
- Specialized technical assistance
- Calibration service coordination
- Competitive proposals
Contact us for a demonstration or see the product page for more technical details.
Última actualização: 13/02/2026