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Fluorescent Ultraviolet Aging Chamber Lamp Exposure Weathering Accelerated ISO 4892

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Fluorescent Ultraviolet Aging Chamber Lamp Exposure Weathering Accelerated ISO 4892

Country/Region	china
City & Province	guangzhou guangdong
Categories	Electrical Instruments

Product Details

Chamber Type Fluorescent Ultraviolet Lamp UV Aging Test Chamber

Complied Standards & Clauses

The UV Weathering Accelerated Ageing Test Chamber is designed and manufactured according ton the standard requirements of ASTM G 154, ISO 4892-2, ISO 4892-3; ISO 11507; ASTMD 4329, and etc.

Equipment Overview

The UV Weatherproof Test Chamber can simulate the hazards caused by sunlight, rain, and dew. Adopt fluorescent UV lamps to simulate the effect of sunlight, use condensed moisture to simulate rain and dew, and place the tested material at a certain temperature to alternate between light and moisture test in the loop program. The test chamber takes few days or few months, which can reproduce hazards that occur outdoors. Hazard types include: fading, discoloration, loss of gloss, chalking, cracking, turbidity, bubbles, embrittlement, strength loss, and oxidation. The UV test data can help to select new materials and evaluate how changes in formulation affect the durability of new products. It is applicable widely in coatings, inks, paints, resins, plastics, rubber, printing and packaging, aluminum profiles, adhesives, automobiles, motorcycle industries, cosmetics, metals, electronics, electroplating, medicine, etc.

Technical Parameters

Inner chamber size	1100620500 mm(W×D×H)
Outer chamber size	Approx. 15007801800mm(W×D×H)
Irradiation temperature	50～ 70℃
Condensing temperature	RT~60℃
Spray temperature	Room temperature
Temperature uniformity	±2℃
Temperature fluctuation	±1℃
Temperature resolution	0.01℃
Relative humidity	Condensation period≥85%RH; Irradiation period≤75%RH
Lamp wavelength	UVA-340, band 315-400nm, irradiance 0~0.9W/m2 Or UV-B 313, band 280--315nm, irradiance 0~0.9W/cm2
Quantity of lamps	8 PCS
Lamp power	40W/PC
Lamp brand	Q-lab
Lamp lifespan	Around 1600 hours
Distance between sample and lamp	100～300mm can be adjustable, according to standard requirements, the distance should be 50mm.
Lamp Central distance	70mm
Lamp spacing distance	35mm
Number of spray nozzle	4 pcs stainless steel nozzle ararnged in the top low
Water spray pressure	70～200Kpa adjustable
Test time	1～9999 H, M, S, the time can be preset
Control system	Independent research and development of touch screen and PLC controller
Inner chamber material	SUS304 stainless steel plate
Outer chamber material	Painted A3 plate
Radiometer/Sun Eye	1. Model: TEMI-UVI 2. Detection wavelength range: 200nm ~ 480nm. 3. Irradiance measurement range: 0.4W/m2～1.6W/m2 4. Operating temperature range: normal temperature---70 degrees 5. Photosensitive area: Φ12mm 6. Appearance size: 303035mm 7. The illuminance sensor can measure and control the radiation energy in real time and feed it back to the controller. The controller adjusts the PID control in real time according to the set value to ensure that the set value and the actual value are consistent.
Equipment use conditions	Please install the water pipe in advance, and use the 1/2-inch pipe interface; the floor drain or drain pipe interface should be reserved for the placement of the equipment. The drain pipe interface is level with the ground.