PTL hot-set ovens with glass observation panel and opto-electronic laser for determination of the hot-set-elongation or hot creep. Three types are available.
For alternating bending resistance tests according to ISO 14572
Holders for max. 6 test specimen.
Exchangeable bending rollers or bending segments and weights.
Continuous electronic cable breakage monitoring.
Operating temperature -40 °C to +80 °C.
Various options available.
The TVAB abrasion testing equipment is so precise that it has set the standards for ISO 6722-1. It has been designed to test the durability of cable insulation under extreme conditions, and measures very specific durability variables.
This device does abrade the surface of the insulation in both directions along the longitudinal axis of the test sample. A counter will record the numbers of cycles to failure. When the needle abrades through the insulation and makes contact with the conductor, the machine will stop operating.