B280 Barrel Gauge System HPI
The HPI B280 Barrel Gauge System has been specifically designed for dimensional measurements in both rifled and smooth barrels, covering diameter ranges from 5.36 mm to 203 mm. Measuring travels between 0.4 mm and 5 mm are available for testing newly manufactured barrels or determining the extent of barrel wear. Different guiding and centring techniques are available with the different gauge models to ensure high accuracy. Results are electronically presented either via a displacement monitor or via the B280 system software.
B281 for small calibers - 5.5 mm - 15 mm
B282 for medium calibers - 19 mm - 75 mm
Precise instrumentation for dimensional and visual inspection ensures maximum reliability in measuring the barrel wear during service.
B283 for large calibers - 75 mm - 210 mm