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The UV test chamber is a testing device designed to simulate the aging process of materials under ultraviolet radiation. It primarily emits ultraviolet light through UV lamps to replicate the ultraviolet component of sunlight. Different wavelengths of ultraviolet light exert varying effects on material aging, making this equipment widely applicable across multiple industries.
Test Standards: SAE J2020, PREN 1062-4, ISO 4892-3, ASTM G154, ISO 11507, ASTM D 4434, ASTM C 1442
| Specifications | KTM-UV2000-T(H)A | KTM-UV2000-T(H)B | KTM-UV2000-T(H)C |
| Internal box volume (L) | 588 | 1352 | 10800 |
| Internal box dimensions W*D*H (mm) | 700*700*1200 | 1300*800*1300 | 3000*2000*1800 |
| External box dimensions W*D*H (mm) | 1400*1200*2100 | 1600*2130*2630 | 3350*3300*2625 |
| Spectral Wavelength | 280–400 nm (with the 280 nm band accounting for 3%–10% of the measurement) | ||
UVA Detector Spectral Calibration Wavelength | 320–400 nm | ||
| UVB Detector Spectral Calibration Wavelength | 280–320 nm | ||
| Ultraviolet Irradiance | 150–250 W/m² adjustable | ||
| Illuminated Area Inside Chamber | Effective radiation area per lamp ≥ 600 × 600 mm | ||
| Non-uniformity | ≤15% | ||
| UVB Content | 3~10% (can achieve a better range of 5~9% with filter plates) | ||
| Sample Controlled Temperature Range | 40~90℃ (temperature fluctuation during constant temperature operation does not exceed ±5℃ of the set temperature) | ||
| UV Light Source | Power: 2000W | ||
| UV Probe | Two UV probes for UVA and UVB (probe positions maintained at the same plane height as the tested sample); 1 chamber ambient temperature probe; 1 contact-type temperature probe | ||
| Sealing | Door features imported double-layer high/low-temperature resistant sealing strips; at low temperatures, anti-sweat tubing and high/low-temperature silicone seals connect to the chamber | ||
| Module Detection | Built-in temperature sensor signal feedback, affixed to module back with high-temperature/UV-resistant adhesive tape | ||
| Air Circulation | Adjustable air duct, fan impeller, heater, evaporator, temperature sensor | ||
| Air Heating Method | Nickel-chromium alloy heating element, balanced temperature control via P.LD + P.W.M + S.S.R. | ||
| Air Cooling Method | Forced air circulation over evaporator for direct cooling | ||
| Airflow Guidance | Adjustable air deflector design enhances temperature uniformity | ||
| Reflector | Inner chamber constructed entirely of UVR-13 reflective aluminum panels (810*2000*1mm). Exterior shell features thermally broken steel plates with powder coating finish. | ||
| Radiometer | Equipped with genuine imported digital irradiance meter featuring replaceable sensors and full-wavelength sensor. | ||
| Noise (dB) | 65 dB (Note: Noise levels may increase due to surrounding echoes; pay attention to equipment placement environment). | ||
| Total Weight (kg) | 700 | 1800 | 4000 |
| Voltage (V) | AC 380V Three-Phase Five-Wire System | ||
| Sample Holder | One set | ||
| Control System | TEMAK Self-Developed Controller (Model: TMK_SUN1) | ||
| Communication Function | RS485 | ||
