Atlas – durability of polymers (Model : SEPAP 12/24)

 SEPAP 12/24 is the result of extensive studies carried out by photochemists from the University of Clermont-Ferrand (France) on durability of polymers. This unit is used as an analytical tool to understand the degradation mechanisms of naturally ageing polymers at the molecular level. The SEPAP 12/24 unit replicates in accelerated, controlled lab conditions the chemical changes occurring through long term, weathering conditions, from which similar changes in macroscopic properties (mechanical, aesthetical, etc.) can be expected.

FEATURES

• Light Sources: 4 mercury vapor arc lamps (400 W)
• Easy to change Pt1000 temperature sensor
• Sample carousel for 24 to 48 sample holders
• Temperature range: +45 °C to +80 °C
• RS232 interface

OPTIONS

• Printer
• 48 sample holders (67 x 12 mm)
• 24 sample holders (94 x 12 mm)

STANDARDS

• D27 3064
  Performing an accelerated photo-ageing test in SEPAP chamber 12/24
• D27 5435
  Revetements de peintures sur caoutchouc vieillissment artificiel en enceinte sepap
• DIN EN 13206
  Covering thermoplastic films for use in agriculture and horticulture
• NF C 32062-1
  Electronic components – Low corrosive materials for insulation and sheath used in communication cables with particular fire related properties
• NF C 32062-2
  Electronic components – Low corrosive materials for insulation and sheath used in communication cables with particular fire related properties
• NF EN 13207
  Silage thermoplastic films
• NF T 51-195-5
  Plastics – Method of exposure to laboratory light sources – Part 5 : Medium pressure mercury vapour lamps
• prEN 50289-4
  Resistance of cables to UV radiation