{"id":19499,"date":"2025-07-28T17:15:18","date_gmt":"2025-07-28T17:15:18","guid":{"rendered":"https:\/\/masterlab-tex.com\/?post_type=product&#038;p=19499"},"modified":"2025-07-28T17:15:19","modified_gmt":"2025-07-28T17:15:19","slug":"tf421-light-fastness-tester-tabletop","status":"publish","type":"product","link":"https:\/\/masterlab-tex.com\/ar\/product\/tf421-light-fastness-tester-tabletop\/","title":{"rendered":"TF421 Light Fastness Tester Tabletop"},"content":{"rendered":"<h3 dir=\"auto\">TF421 Light Fastness Tester Tabletop<\/h3>\n<p dir=\"auto\"><strong>Description<\/strong>: The TF421 Tabletop Light Fastness Tester is a cost-effective xenon-based instrument designed for accelerated light fastness and photo stability tests. Its microprocessor controller ensures simple operation, making it ideal for laboratory use.<\/p>\n<p dir=\"auto\"><strong>Features<\/strong>:<\/p>\n<ul dir=\"auto\">\n<li>Microprocessor control with a large LCD displaying data and irradiance wavelength curves<\/li>\n<li>Air-cooled xenon lamp for efficient operation<\/li>\n<li>Measures and controls test chamber temperature and relative humidity, displayed on a large LCD<\/li>\n<li>Tracks accumulated light energy, exposure time, and xenon lamp usage time<\/li>\n<li>Specimen table with a 200 x 280 mm exposure area<\/li>\n<\/ul>\n<p dir=\"auto\"><strong>Specifications<\/strong>:<\/p>\n<ul dir=\"auto\">\n<li><strong>Light Source<\/strong>: Air-cooled xenon lamp, 1.5 kW<\/li>\n<li><strong>Irradiance (420 nm)<\/strong>: 1.1 W\/m\u00b2\/nm<\/li>\n<li><strong>Specimen Table<\/strong>: 200 x 280 mm exposure area<\/li>\n<li><strong>Power Supply<\/strong>: 220V, 50 Hz<\/li>\n<li><strong>Gross Weight<\/strong>: 87 kg<\/li>\n<li><strong>Dimensions<\/strong>: 970 x 650 x 740 mm (L x W x H)<\/li>\n<\/ul>\n<p dir=\"auto\"><strong>Standards<\/strong>:<\/p>\n<ul dir=\"auto\">\n<li>ISO 105-B02:2014 Method 3 &amp; Method 4<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>TF421 Light Fastness Tester Tabletop Description: The TF421 Tabletop Light Fastness Tester is a cost-effective xenon-based instrument designed for accelerated<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_angie_page":false,"_joinchat":[]},"product_brand":[],"product_cat":[79],"product_tag":[170],"class_list":["post-19499","product","type-product","status-publish","product_cat-testex","product_tag-light-fastness-tester-tabletop","first","instock","shipping-taxable","product-type-simple"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"TF421 Light Fastness Tester Tabletop Description: The TF421 Tabletop Light Fastness Tester is a cost-effective xenon-based instrument designed for accelerated light fastness and photo stability tests. 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