Aging tester UV-BOX 636

for coatingfor metal sheetsR&D

Product overview

The UV-BOX 636 is an accelerated weathering tester for UV aging and moisture condensation designed to reproduce the effects of sunlight, dew and rain on durable materials. It uses fluorescent UV lamps to deliver short-wave UV radiation combined with controlled condensation cycles to accelerate outdoor aging mechanisms.

Simulated types of damage

• Color change
• Loss of gloss
• Chalking
• Cracking
• Cracks
• Blistering
• Veiling
• Brittleness
• Loss of strength
• Oxidation

Condensation and water handling

The condensation system realistically reproduces dew and amplifies its effect using elevated temperatures. The condensation cycle also purifies the supply water automatically (evaporation/condensation acts like distillation and removes impurities).

Operation and samples

The unit is controlled via a modern touch-screen panel. UV-BOX 636 accommodates up to 48 standard samples (75 mm x 150 mm). UV lamps are not included in delivery.

Scope of delivery

• UV-BOX 636
• Standard sample holder

Standards

• ASTM D4587
• ASTM D4799
• ASTM D5208
• ASTM D6662
• ASTM G53
• ASTM D4329
• ASTM G154
• ASTM G151
• ISO 4892-3
• ISO 11507
• ISO 11895
• ISO 11997-2
• ISO 16474-3
• EN 927-6
• EN 1297
• EN 12224
• EN 13523-10
• EN 1898
• pr 1062-4 SAE J 2020 - AATCC TM 186

Characteristics / technical specifications

• Volume / Standard specimen capacity: 48 standard samples (75 mm x 150 mm)
• Weight: 120 kg
• Irradiance: min. 0.35 W/m² (UVA, UVB) – max. 1.55 W/m² (UVA)
• Connectivity: Ethernet yes – WiFi optional
• Mains voltage: 230 VAC ±10%, 50/60 Hz
• Mains connection: 1/N/PE
• Current consumption: 10 A (max.)
• Measuring principle: UV radiation, moisture condensation and spray water (Spray option)
• Number of UV lamps (UVA or UVB): 8
• Dimensions (exterior): approx. 1300 x 700 x 1500 mm (W x D x H)
• Water for condensation stage: Pressure 2-3 bar – demineralized water
• Water for spray stage (optional): Pressure 2-6 bar – conductivity <5 µS/cm
• BPT (black panel temperature) range: Stage UV: 35–80 °C – Stage condensation: 35–60 °C
• Note: UV lamps are not included in delivery