This ultraviolet weathering test equipment evaluates material durability by simulating accelerated UV exposure, temperature (up to 70°C), and humidity conditions. Ideal for automotive, coatings, plastics, and textiles, it ensures product longevity against sunlight degradation. Features UVA-340/UVB-313 lamps, precision controls, and compliance with ASTM G154/ISO 4892 standards.
Product Features
This product uses fluorescent ultraviolet lamps that can best simulate the UV spectrum segment in sunlight, and combines with devices such as temperature control and humidity supply to simulate factors such as sunlight (UV segment), high temperature, high humidity, condensation, and dark cycles that cause damage to materials, including color change, decrease in brightness and strength, cracking, peeling, powdering, oxidation, etc.
At the same time, through the synergistic effect between ultraviolet light and moisture, the single light resistance or moisture resistance of the materials is weakened or fails. Therefore, it is widely used in the evaluation of the weather resistance of materials. The equipment has the characteristics of providing the best sunlight UV simulation, low cost for use and maintenance, ease of use.
The equipment uses a remote controller to automatically run the test cycle, with a high degree of automation, good light stability, and a high repeatability rate of test results.
The equipment meets standards such as ASTM G154, GB/T16422.3.1997, GB/T14522, GB/T5170.9, etc.
Main Parameters
| Model | MUV-600 |
| Inner box size | W1170*D450*H1200mm |
| Temperature range | R1 + 10ºC~70ºC |
| Temperature range | 45%~98%RH |
| Temperature uniformity | ≤±2ºC |
| Temperature fluctuation | ≤±0.5ºC |
| Humidity uniformity | ≤±2%RH |
| Use the light source | 8 UVA-340Series of ultraviolet fluorescent tubes, the average service life of the lamps is about 1800 hours |
| Temperature controller | Adopt the original imported South Korean Sanyuan TEM.1880 Controller, 7CunTFT. True color LCD touch screen, (Resolution800*480). The Chinese operation interface can automatically monitor the temperature of the blackboard and the temperature of the sink. |
| Time controller | Entrance large electronic display, touch screen programmable time computer integrated controller |
| Wavelength range | 280~400nm(Wave crest340/313mm) |
| Irradiation intensity adjustment | The biggest 0.8W/Wavelength340nm |
| Light temperature range | 50ºC~70ºC/The temperature tolerance is ±2ºC |
| Condensation temperature range | 40ºC~60ºC/The temperature tolerance is ±2ºC |
| Measurement range of blackboard thermometer | 30~80ºC/tolerance is ±1ºC |
| Temperature control method | Micro computer PID Self-connecting temperature control method |
| Automatic water sprinkler system | Including a high-pressure pump, it has the functions of rain and condensation test, which can simulate ultraviolet, rain, high temperature, high humidity in natural climate,condensation, darkness and other environmental conditions |
| The size of the specimen | 150*75mm about 40 lumps |
Note: Tailor the dimensions to precisely align with your specific user requirements.
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