{"id":42669,"date":"2026-06-17T10:04:52","date_gmt":"2026-06-17T10:04:52","guid":{"rendered":"https:\/\/proair.ee\/toode\/brightness-tester-pce-wsb-1\/"},"modified":"2026-06-17T10:04:52","modified_gmt":"2026-06-17T10:04:52","slug":"brightness-tester-pce-wsb-1","status":"publish","type":"product","link":"https:\/\/proair.ee\/en\/toode\/brightness-tester-pce-wsb-1\/","title":{"rendered":"Brightness Tester PCE-WSB 1"},"content":{"rendered":"<h2 class=\"main-title main-heading\">Brightness Tester PCE-WSB 1<\/h2>\n<div id=\"tab-customdata1\" class=\"tab-pane clear fade in active\">\n<div class=\"usertext\">\n<h3 align=\"center\"><strong><br \/>\nMeasures the brightness of blue light (Wb = R457) \/ Complies with ISO 2470 and ISO 3688 standards \/ Compact, lightweight, and user-friendly<\/strong><\/h3>\n<p align=\"justify\">The PCE-WSB 1 is a portable, battery-powered handheld brightness tester or whiteness meter used to measure the brightness of paper, cardboard, cellulose, textiles, paint, enamel, plastic, porcelain, cement, concrete, building materials, and chemicals. , powders, talc, starch, flour, salt, detergents, cosmetics, and other non-metallic substances. <\/p>\n<p>When used correctly on flat surfaces, the brightness tester\/whiteness colorimeter features an easy-to-read liquid crystal display (LCD). The device determines the brightness level by measuring the intensity of reflected diffuse light on a scale of 100. The meter defines the brightness level of an absolutely black surface as 1. The meter comes with black, white, and brightness standards. Self-calibration is required to ensure the consistency of accurate and repeatable measurements.    <\/p>\n<p><iframe loading=\"lazy\" title=\"Whiteness Colour Meter PCE-WSB 1 - User Manual\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/5gEdo8M7qz0?start=1&amp;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<\/div>\n<\/div>\n<div id=\"tab-customdata2\" class=\"tab-pane clear fade in \">\n<h3 class=\"headline\">Advantages<\/h3>\n<div class=\"usertext\">&#8211; Measures the whiteness of blue light (Wb = R457)<br \/>\n&#8211; Complies with ISO 2470 and ISO 3688 standards<br \/>\n&#8211; Compact, lightweight, and user-friendly<br \/>\n&#8211; Easy-to-read liquid crystal display (LCD)<br \/>\n&#8211; Includes black, white, and luminance standards for do-it-yourself calibration<br \/>\n\u2013 resolution: 0.1<br \/>\n\u2013 repeatability: \u00b10.1<\/div>\n<div><\/div>\n<\/div>\n<div id=\"tab-customdata3\" class=\"tab-pane clear fade in \">\n<h3 class=\"headline\">Specifications<\/h3>\n<div class=\"usertext\">\n<table>\n<tbody>\n<tr>\n<td>Measurement range<\/td>\n<td>0 \u2026 100.0 (displays values up to 199.9)<\/td>\n<\/tr>\n<tr>\n<td>Formula for Whiteness<\/td>\n<td>\nWb = R457<\/td>\n<\/tr>\n<tr>\n<td>Light source<\/td>\n<td>Approximate A; simulating D65<\/td>\n<\/tr>\n<tr>\n<td>Conditions for Measuring Light<\/td>\n<td>45\/0<\/td>\n<\/tr>\n<tr>\n<td>Screen Resolution<\/td>\n<td>0.1<\/td>\n<\/tr>\n<tr>\n<td>Display Accuracy<\/td>\n<td>\u00b1 0.1<\/td>\n<\/tr>\n<tr>\n<td>Standards<\/td>\n<td>ISO 2470; ISO 3688<\/td>\n<\/tr>\n<tr>\n<td>Screen<\/td>\n<td>Liquid Crystal Display (LCD)<\/td>\n<\/tr>\n<tr>\n<td>Opening measurement<\/td>\n<td>Diameter \u00d8 15 mm \/ 0.6&#8243;<\/td>\n<\/tr>\n<tr>\n<td>Power Source<\/td>\n<td>5 x 1.5 V AA batteries<\/td>\n<\/tr>\n<tr>\n<td>Operating Conditions<\/td>\n<td>+5 &#8230; +35 \u00b0C \/ +41 &#8230; +95 \u00b0F; < 85% relative humidity<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>approx. 235 x 75 x 65 mm \/ 9.25 x 2.9 x 2.5 inches<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>approx. 500 g \/ 1.2 pounds<\/td>\n<\/tr>\n<tr>\n<td><strong>For complete information, see the user manual.<\/strong><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div id=\"tab-customdata4\" class=\"tab-pane clear fade in \">\n<p class=\"headline\">Scope of Delivery<\/p>\n<div class=\"usertext\">1 x PCE-WSB 1 Luminance Tester<br \/>\n1 x Luminance Calibration Standard<br \/>\n1 x Black Calibration Standard<br \/>\n1 x White Calibration Standard<br \/>\n2 x Powder Test Kits<br \/>\n1 x User Manual<br \/>\n1 x Carrying Case<\/div>\n<\/div>\n<div><\/div>\n<div><a href=\"https:\/\/proair.ee\/mooteriistad\/?filter_tax_product_cat=1063\">BRIGHTNESS TESTS<\/a><\/div>\n<div id=\"tab-customdata4\" class=\"tab-pane clear fade in \">\n<div><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<h3 class=\"main-title main-heading\">Luminance Meter PCE-WSB 1<\/h3>\n<h3 class=\"main-title main-heading\"><strong style=\"font-size: 16px;\">Measures the brightness of blue light (Wb = R457) \/ Complies with ISO 2470 and ISO 3688 standards \/ Compact, lightweight, and user-friendly<\/strong><\/h3>\n<div id=\"tab-customdata1\" class=\"tab-pane clear fade in active\">\n<div class=\"usertext\">\n<p align=\"justify\">The PCE-WSB 1 is a portable, battery-powered handheld brightness tester or whiteness meter used to measure the brightness of paper, cardboard, cellulose, textiles, paint, enamel, plastic, porcelain, cement, concrete, building materials, and chemicals. , powders, talc, starch, flour, salt, detergents, cosmetics, and other non-metallic substances. <\/p>\n<\/div>\n<\/div>\n","protected":false},"featured_media":42671,"template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"Luminance Meter PCE-WSB 1","_seopress_titles_desc":"Luminance Meter PCE-WSB 1 Measures the luminance level of blue light (Wb = R457) \/ Complies with ISO 2470 and ISO 3688 standards","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":""},"product_brand":[],"product_cat":[980,975],"product_tag":[],"class_list":["post-42669","product","type-product","status-publish","has-post-thumbnail","product_cat-instruments-for-measuring-brightness-gloss-and-roughness","product_cat-measuring-instruments","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product\/42669","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/media\/42671"}],"wp:attachment":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/media?parent=42669"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product_brand?post=42669"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product_cat?post=42669"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product_tag?post=42669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}