仿真陽光的紫外玫輻射及熱度，試樣于機臺內經紫外線照射與溫度作用，經過一段時間后，觀察試樣耐黃變的程度，可用染污灰色標作參考，判定其黃變的等級，一般認為產品在機臺內測試三個小時，約等于在貨柜內兩個月, 測試時間依廠商的協議而定。機臺附件齊全, 可作為基本的耐黃變試驗，也可當老化試驗機及烘箱使用, 呈現一機多用途的功能。

內箱尺寸：45×40×40cm、50×50×60cm（W×D×H）

溫度范圍：常溫~200℃。RKC微電腦溫控器

溫度解析：0.1℃單位顯示

控制精度：±0.3℃（烘箱、老化）

加熱方式：熱風循環

定時器：0~999分鐘,停電自動記憶轉盤 規格：Dia.45cm,3r.p.m.UV光源：OSRAM 300W燈泡,附燈泡壽命計時器

內部材質：SUS#304不銹鋼板

外部材質：高級烤漆

使用電壓：單相,220V,50Hz或60Hz重量：80kg

This tester is designed to simulate ultraviolet radiation ａnd heat to inspect the anti-yellowing extent or discoloration of the specimen of the machine after a period of time being ultraviolet reradiation ａnd heat.

Observe its grade of anti-yellowing with gray label as reference. Determine the yellowing level,normally after testing 3 hours in the tester,it＇s equal to two month in container.Testing time is according to manufacturer’s agreement.Cabinet accessory is completed, can be used as basic resistance to yellowing test.as well as can be used as aging testing instrument ａnd oven. One machine multi-purpose.

Inner size: 45×40×40cm、50×50×60cm（W×D×H）

Temp range: normal temperature~200℃, RKC microcomputer temperature controller

Temperature analytic: 0.1℃ unit display.

Heating method: heated-air circulation

Counter: 0~999 mins,power cut automatic memory rotary table, specification: Dia.45cm,3r.p.m.UV light source: OSRAM 300W Bulb,with lamp life timer

Interior: SUS#304 corrosion resistant plate

Exterior: Senior paint

Working voltage: single phase 220V,50Hz or 60Hz

Weight: 80kg