The PTR-200-ARL combines both the fully automatic fiber recoater and the linear fiber proof tester into one single module. Since the same set of fiber holding blocks is used to hold the fiber for both recoating and proof testing, only one fiber loading step is required. Once the fiber is loaded, the entire process is automatic. This makes PTR-200-ARL is an ideal recoating / proof testing system for repetitive, high volume optical fiber production processing. The standard recoat mold size on the PTR-200-ARL is 280mm for nominal 250mm coating. The maximum recoat length is two inches (50mm).