Scanning Frames are a critical factor in making a profile
measurement. If the material is not presented to the sensor in an
accurate and repeatable way, you will not be able to get the most
accurate and repeatable measurement. This is why NDC places
emphasis on engineering and producing the most accurate scanning
frames in the industry. Our scanning frames' registration
performance, coupled with our sensors' accuracy and repeatability,
give you the most accurate profile measuring tool available.
The type of scanning frame required depends on the application:
These are used with sensors measuring from one side of the
moving web such as NIR, X-Ray or Gamma Backscatter Sensors.
These frames are installed for use with sensors measuring
through the product or from both sides of the product such as NIR,
X-Ray or Beta Tranmission Sensors, as well as Contacting and
Laser Caliper Sensors. These frames can be "O" Type with two
parallel beams both fixed at each end, or "C" Type with two beams
mounted at one end only.