S80 Carbon Arc Weathering Tester ISO 4892
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S80 Carbon Arc Weathering Tester utilizes eight sunlight carbon arc lamps capable of providing approximately 78 hours of continuous illumination. These lamps are arranged in four sets positioned at the top and bottom of the test chamber. The system automatically performs both illumination and illumination combined with spray application.
Standards
JIS B7751 Sunlight Carbon Arc Lamp Lightfastness Tester and Weathering Tester (Enclosed Carbon Arc Lamp)
JIS A1415 Test Method for Accelerated Exposure Aging of Plastic Building Materials
JIS D0205 Test Method for Weather Resistance of Automotive Parts
JIS L0842-2004 Test Method for Colorfastness to Enclosed Carbon Arc Lamp Light
JIS L0891-2007 Test Method for Accelerated Weathering Colorfastness Using Xenon Arc Lamp or Sunlight-Type Carbon Arc Lamp
JIS K7102 Test Method for Colorfastness of Plastics to Carbon Arc Lamp Irradiation
ASTM G153-13 Standard Practice for Testing Nonmetallic Materials Using a Closed Carbon Arc Lamp
ASTM D3980 Laboratory Testing Practices for Paints and Related Materials
ASTM G23 Testing Nonmetallic Materials Using Carbon Arc Exposure Apparatus (With and Without Water)
ASTM G114 Terminology Related to Natural and Artificial Weathering Tests of Nonmetallic Materials
ASTM G151 Laboratory Light Source Acceleration Test Apparatus for Nonmetallic Materials
ASTM G152 Open Carbon Arc Lamp Aging Exposure Method for Nonmetallic Materials
ISO 4892-3 Plastics - Laboratory Light Source Test Methods
ISO 4892-1 Plastics - Laboratory Light Source Test Methods, Part 1: General Guidelines
ISO 4892-4 Plastics - Laboratory Light Source Test Methods, Part 4: Open Carbon Arc Lamp
Features
Extended Testing Capability: The ultra-long-life carbon rods allow for 78 hours of uninterrupted testing, significantly reducing the downtime required for rod replacement compared to standard systems.
Simultaneous Exposure: The unique top-and-bottom arc configuration ensures uniform distribution of radiant energy across all 70 sample positions.
Automated Weathering: You can program complex sequences of light and rain (front spray) to simulate specific regional climates or seasonal changes.
Flexible Configurations: The system is available in specialized versions, including the SL80 for low-temperature requirements and the S80D for dew-cycle (darkness/moisture) simulation.
High Precision Control: The integrated system maintains strict tolerances for Black Panel Temperature (BPT) and Relative Humidity (RH), ensuring repeatable and reproducible results.
Parameters
| Parameter | Specification |
|---|---|
| Light Source | 4 pairs of ultra-long-life carbon arc rods |
| Continuous Illumination Time | 78 hours |
| Voltage/Current | 50±2 V, 60±2 A |
| Test Modes | Light only, light + front spray (rain) |
| Temperature Range | 63±3°C BPT, 30–70±5% RH |
| Sample Capacity | Up to 70 pieces (150×70×1 mm) |
| Dimensions | 136 cm (W) × 135 cm (D) × 226 cm (H), 560 kg |
Accessories
Carbon Arc Rods: High-purity sunlight-type carbon rods for spectral stability.
Glass Filter Set: Interchangeable filters to simulate indoor (behind window glass) or outdoor exposure.
Black Panel Thermometer (BPT): Standard sensor for monitoring specimen surface temperature.
Specimen Holders: Stainless steel clips designed for standard $150 times 70text{mm}$ samples.
Purified Water System Interface: Connection kit for intake of deionized water for spray cycles.
Exhaust Venting Kit: Includes stainless steel ducts and plastic extension tubes.
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