RaySafe Xi

The RaySafe Xi is a complete system for multiparameter measurements on all X-ray modalities. It simultaneously measures everything from kVp and dose to HVL and waveforms. It is preferred by leading experts from all over the world. Invest just a few seconds of your life in RaySafe Xi, and it may completely change it. At least in the way you measure on X-ray equipment. ñ a wide range of detectors for different applications.

The base unit is the heart of the RaySafe Xi system. Simply connect any of the detectors and youíll be up and running in no time. The three row back-lit alphanumerical display clearly presents all measured parameters. All functions are accessed by pressing one of the two buttons on the RaySafe Xi.

The RaySafe Xi supports both RS-232/USB and the optional Bluetooth data communication protocols. The RaySafe Xi view software provided is used to record measured data, waveforms and test results in Excelô as well as controlling the instrument using the new bi-directional serial interface.

There are two versions of the RaySafe Xi base unit ñ one with and one without mAs capabilities. Both are fully compatible and interchangeable with all RaySafe Xi detectors.

RaySAfe RF detector From the lowest to the highest without corrections Whether your application is dose rate measurements on pulsed fluoroscopy or kVp measurements on intra-oral machines, the RaySafe Xi is capable of handling all user scenarios. Only one detector is needed for low dose rate measurements up to high exposures, while Active Compensation ensures high precision regardless of the beam quality. If you need to study the waveforms, the RaySafe Xi offers up to 1200 ms waveform memory at a detector bandwith of 2.5 kHz for both kV and radiation output. The RaySafe Xi R/F detector is capable of measuring kVp, dose, dose rate, pulse, pulse rate, dose/frame, time, HVL, total filtration and waveforms simultaneously. This is done with minimal user interaction since the instrument has many built-in intelligent solutions, such as automatically detecting and calculating the pulse rate and dose/pulse, or direct HVL measurement for each exposure. The R/F detector is also suitable for intra-oral, cone beam and OPG dental machines as well as kVp and HVL measurements on CT.     RaySafe Xi CT detector CT dose made easy The RaySafe Xi CT detector is a hybrid ion chamber designed by Unfors RaySafe. The ion chamber and electronics are combined into one unit making it possible to measure both temperature and pressure to actively compensate for this dependency. The temperature is actually measured inside the ion chamber giving very precise compensations both with and without a CT phantom. With no baseline drift, this carbon fiber ion chamber is ready to use within one minute.     RaySafe Xi Survey Detector Small and precise solution for survey measurements. The RaySafe Xi Survey detector is a unique design based on solid state sensors with clear benefits in size, sensitivity and durability. The new RaySafe Xi Survey detector can be used for scatter and leakage measurements in X-ray and nuclear medicine applications. Since the detector is based on solid state sensor technology, there is virtually no warm-up time and no temperature or pressure dependencies. A response time of as low as 0.5 s and an audible tone proportional to the dose rate makes it very easy to use. The detector has high sensitivity paired with an excellent energy response and is suitable for usage in the energy range of 13 keV to more than 1.25 MeV, thereby delivering precise measurements.     RaySafe Xi mAs Detector Invasive measurement of tube current Simultaneous measurements of radiation parameters and mAs can be obtained with the detector placed in the radiation field and the meter connected to the mAs ports. After each exposure, all parameters will be displayed as well as waveforms for further study. As a stand-alone meter, mA, mAs, time, pulse, pulse rate, mAs/pulse and waveforms will also be displayed after and during each exposure. When using the provided RaySafe Xi view software, individual pulses can be viewed and analyzed from the waveform.		RaySafe Xi MAM detector   Direct HVL measurements on all mammographic beam qualities The RaySafe Xi editions offer the following features for mammography measurements: • Algorithms to handle tube ageing effects and   variations between different manufacturerís   tube/filter combinations • 0.5 kV or 2% precision for all mammo kVp   (Mo/Mo, Mo/Rh, W/Rh, W/Al) • PTB approved for all beam qualities   (entrance and exit dose) • Direct HVL measurement in one exposure • Solution for Scanning Mammo (W/Al)   Developed in partnership with leading manufacturers A unique feature of the RaySafe Xi MAM detector is its ability to directly measure the HVL for each exposure without the need for filters and multiple exposures. In addition, the standard RaySafe Xi MAM detector simultaneously measures kVp (Mo/Mo), dose, dose rate, HVL, time and waveforms on common beam qualities (Mo/Mo, Mo/Al, Mo/Rh, Rh/Rh, Rh/Al and W/Rh) used in todayís mammo X-ray machines. The RaySafe Xi editions offer extended MAM capabilities when adding optional calibrations such as the M-Pro 2.0 option with kVp, dose and HVL measurements on W/Rh, Mo/Rh and dose and direct HVL on W/Ag. M-Pro 2.0 Plus also adds kVp, dose, HVL and time measurements on W/Al as well as combo mode using both W/Rh and W/Al during the same exposure. Additionally a detector for Scanning Mammo using W/Al can be added to your RaySafe Xi. RaySafe Xi MAM with M-Pro has been developed with leading manufacturers to accommodate new mammographic beam qualities. It can be used on mammography equipment made by Hologic, Sectra, Planmeca, Giotto, GE, Siemens and others.       RaySafe Xi Transparent Detector Virtually transparent to X-rays The RaySafe Xi Transparent detector is the perfect complement to the RaySafe Xi R/F detector. The transparent detector enables easy and fast dose and dose rate measurements without disturbing the kVp, mA, or mAs parameters of an ABC or AEC exposure. This allows a simple and accurate setup for measuring entrance skin exposure and entrance skin exposure rate.Unlike the R/F detector, the transparent detector is designed to measure scattered radiation. It also has negligible energy and beam quality dependence over the entire diagnostic energy range.     RaySafe Xi Light Detector High precision and convenience for testing medical monitors The RaySafe Xi Light detector is capable of measuring illuminance and contact luminance measurements on CRT and LCD monitors as well as testing view boxes and collimators. Luminance or illuminance measurements are easily selected by either attaching or detaching the optical tube to the detector housing. Data can be stored in the internal memory or exported to the RaySafe Xi View via serial or Bluetooth communication. The RaySafe Xi Light detector has a perfect cosine-corrected response for ambient light and a state-of-the art photopic response. In addition, it fulfils the DIN 5032 Class B specifications for both illuminance and luminance.