Climate chamber OA series

ozonetemperatureozone resistance

Product Description
Programmable Ozone Climatic Aging Test Chamber designed to evaluate materials (notably crack-resistant rubber) under controlled ozone atmospheres. The chamber controls and adjusts ozone concentration and temperature to determine specimens' ozone resistance. Complies with standards: JIS K6259, ASTM1149, ISO1431, GB/T T62, GB/T13642.

Product Parameters
Model: OA-80 | OA-408 | OA-800
Internal dimensions WxHxD (mm): 400 x 500 x 400 | 600 x 850 x 800 | 1000 x 1000 x 800
External dimensions WxHxD (mm): 950 x 1650 x 950 | 1200 x 1950 x 1350 | 1600 x 2000 x 1450
Temperature range: RT+10°C to +65°C
Temperature control accuracy: ±0.5°C
Temperature distribution uniformity: ±2.0°C
Temperature resolution (analytic accuracy): 0.1°C
Ozone concentration (pphm): 1–1000, adjustable
Ozone concentration deviation: ≤10%
Ozone generator: silent discharge tube type
Inner/outer material: Inner box SUS 304 stainless steel; outer box stainless steel or cold-rolled steel with paint coating
Insulation material: Polyurethane rigid foam / superfine glass fiber cotton
Safety protections: leakage, short-circuit, over-current, phase/voltage and compressor/fan protections
Power supply: AC 220V

Features

• Stainless steel inner chamber
• Outer cabinet in painted cold-rolled steel
• Durable silent-discharge ozone generator
• High-density glass fiber insulation
• Bottom equipped with universal casters and fixed feet
• Multi-layer safety glass observation window with conductive inner coating

Safety device

• No-fuse protection switch
• Control system with phase-sequence protection and low-voltage electrical protection
• Over-heat protection switch
• Overload protection for refrigeration compressor
• High/low voltage protection switch for refrigeration compressor
• Compressor over-oil-pressure protection
• Anti-phase protection system
• Overload protection for circulation fan motor

ASLi main test equipments

• Environmental chambers
• Temperature and humidity chambers
• Thermal shock chambers
• PCT / HAST chambers (highly accelerated stress test)
• ESS chambers
• Programmable Ozone Climatic Aging Test Chamber
• Walk-in stability chambers
• Vacuum ovens
• Electrodynamic vibration shakers
• Mechanical shock testers
• Environmental combined vibration chambers

Specifications / Technical details

• Models: OA-80, OA-408, OA-800 (OA series)
• Internal dimensions (mm): 400x500x400; 600x850x800; 1000x1000x800
• External dimensions (mm): 950x1650x950; 1200x1950x1350; 1600x2000x1450
• Temperature range: RT+10°C to +65°C
• Control accuracy: ±0.5°C; Distribution uniformity: ±2.0°C; Resolution: 0.1°C
• Ozone concentration: 1–1000 pphm adjustable; Deviation ≤10%
• Ozone generator: Silent discharge tube type
• Inner material: SUS 304 stainless steel; Outer: stainless steel or painted cold-rolled steel
• Insulation: Polyurethane rigid foam / superfine glass fiber cotton
• Safety protections: leakage, short-circuit, over-current, phase/voltage and compressor/fan protections
• Power supply: AC 220V