The TwoStep-Gas II is a whole body contamination monitor on the basis of gasflow proportional detector technology to check for alpha and beta contamination (gamma as an option) on personnel leaving the controlled areas of nuclear facilities

TwoStep-Gas II utilizes a new design of gasflow detectors. A simple clicking fastens the detector and allows an easy & quick repair and service. Additionally, the new design reduces the dead zones between the detectors to a minimum resulting in low detection limits.

• Economic & robust operation

• Superior performance due to proven geometry of TwoStepTM-Exit II

• State of the art measurement chain

• Reduced operation and maintenance cost compared to standard body monitors

• Modern design with touch screen and LED lighting

• Smallest possible dead zones for gas proportional detectors

• Alpha-/beta discrimination (Option)

• Radon compensation (Option)

• Gamma detection (Option)