NDC’s Series 100 Backscatter GBS range comprises:

Model 101: Heavy weight product measurements of either basis weight or thick coated products in the range of 6350g/m2 to 26000g/m2
Model 102 : Medium weight product measurements of either basis weight or coated products in the range of 1500g/m2 to 8510g/m2
Model 103: Light weight product measurements of either basis weight or coated products in the range of 0g/m2 to 2000g/m2

NDC’s 100 Series Backscatter Gamma gauges (GBS) provide thickness or weight measurement with a single-sided form factor and an integrated source and detector design that permits the use of a less-expensive scanner. These compact sensors weigh less than 3 pounds and allow measurements to be taken from areas of the process that are often inaccessible to conventional sensors. They can also be configured to either measure in fixed point or scan the web. In fixed point the gauges can be configured as a plurality array to measure either in the machine direction (MD) to measure consecutive coating applications or cross direction (CD) for calendering profile optimization.