UV weathering test chamber(YL-2206QT)
Purpose:
This chamber is equipped with fluorescent UV lamp which can completely simulate the UV spectra of sunlight, thus to simulate materials in discoloration and decline of brightness and strength with devices for temperature control and humidification. The UV spectra may cause impairments like cracking, flaking off, pulverization and oxidation, as well as factors such as high temperature, high humidity, condensation and darkening period. Meanwhile, with the coordination between UV-light and humidity, single light capacity and moisture capacity would be weakened or deactivated in the chamber, which can be widely used for evaluating the weatherability of products.
Test Standards: GB/T14522-93,GB/T16422.3-1997,GB/T16585-96 etc.
Specification:
Control mode: Touch screen type
Temp. Range: Room Temp.+10?~70?
Humidity Range: 75%~95%RH
Temp. Accuracy: =±0.5?
Temp. Uniformity: =±2?
Humidity Accuracy: =±2%
Humidity Uniformity: =±2%
Condensation Temperature Range: 40 ?~60?
Blackboard Temperature Measuring Range: 50?~80?
Light Source: 40W Imported UV fluorescent
Wave length Coverage: 313nm ~ 340nm
Radiant Intensity: Adjustable within 1.0/cm2
Distance of Lamp and Specimen: 50± 2mm
Distance Between Lamps: 35mm
Material: SU304# stainless steel
Temp. Control Method: self-tuning PID temperature control mode
Specimen Standard Dimension: 50× 120mm
Test specimen quantuty: 48 pcs
Irradiance Range: =50w/m²
UV exposure, simulation condensation time range: 0~99 hour
Proposed Operation Environment: 5~35?, 40%~85%R·H, 300mm away from walls
Test time: 0~9999 hours(adjustable)
Weight: approx 150kg
Dimension: approx 1480mm×560mm×1450mm
Power Requirement: 220V±5%, single-phase 20A, 50Hz
