{"id":264,"date":"2026-08-01T13:56:04","date_gmt":"2026-08-01T05:56:04","guid":{"rendered":"https:\/\/www.kolitai.com\/?p=264"},"modified":"2026-08-01T13:56:04","modified_gmt":"2026-08-01T05:56:04","slug":"kt-e650-temperature-humidity-chamber","status":"publish","type":"post","link":"https:\/\/www.kolitai.com\/?p=264","title":{"rendered":"KT-E650 Temperature &amp; Humidity Chamber"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">Product Application<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">This chamber is mainly applied to verify the environmental adaptability of finished products, components and raw materials for electronics, electrical appliances, food, automobile, rubber &amp; plastic, metal and other industries during their storage, transportation and service under alternating high-low temperature and damp-heat conditions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It serves as reliability testing equipment for cold resistance, heat resistance, humidity resistance and dry resistance tests of raw materials and components such as electronics, electrical devices and plastic parts. It is especially suitable for cyclic high-temperature, low-temperature and moisture resistance tests for optical fibers, LCDs, crystals, inductors, PCBs, batteries, computers, mobile phones, rubber and plastic products.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Compliance Standards<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">GB\/T 11158-2008 Technical Conditions for High Temperature Test Chambers<br>GB\/T 10589-2008 Technical Conditions for Low Temperature Test Chambers<br>GB\/T 5170.2-2008 Calibration Method for Temperature Test Equipment<br>GB\/T 5170.5-2008 Calibration Method for Temperature and Humidity Test Equipment<br>GB\/T 2423.1-2008 (IEC60068-2-1:2007) Test Ab: Low-temperature Test Method<br>GB\/T 2423.2-2008 (IEC60068-2-2:2007) Test Bb: High-temperature Test Method<br>GB\/T 2423.3-2008 (IEC60068-2-3:2007) Test Ca: Steady-state Damp Heat Test<br>GB\/T 2423.4-2008 (IEC60068-2-30:2005) Test Db: Cyclic Damp Heat Test<br>GJB 150.3A-2009 (MIL-STD-810F-2000) High Temperature Test<br>GJB 150.4A-2009 (MIL-STD-810F-2000) Low Temperature Test<br>GJB 150.9A-2009 (MIL-STD-810F-2000) Damp Heat Test<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td colspan=\"2\">Model<\/td><td colspan=\"2\">KT-E650-150<\/td><td colspan=\"2\">KT-E650-225<\/td><td colspan=\"3\">KT-E650-408<\/td><td colspan=\"3\">KT-E650-800<\/td><td colspan=\"2\">KT-E650-1000<\/td><\/tr><tr><td colspan=\"2\">Inner Volume (L)<\/td><td colspan=\"2\">150<\/td><td colspan=\"2\">225<\/td><td colspan=\"3\">408<\/td><td colspan=\"3\">800<\/td><td colspan=\"2\">1000<\/td><\/tr><tr><td colspan=\"2\">Internal Dimension (mm, W<em>H<\/em>D)<\/td><td colspan=\"2\">500*600*500<\/td><td colspan=\"2\">500*750*600<\/td><td colspan=\"3\">600*850*800<\/td><td colspan=\"3\">1000*1000*800<\/td><td colspan=\"2\">1000*1000*1000<\/td><\/tr><tr><td colspan=\"2\">External Dimension (mm, W<em>H<\/em>D)<\/td><td colspan=\"2\">1000-1600*1400<\/td><td colspan=\"2\">1000*1750*1500<\/td><td colspan=\"3\">110*1850*1700<\/td><td colspan=\"3\">1500*2000*1700<\/td><td colspan=\"2\">1850*1600*2250<\/td><\/tr><tr><td colspan=\"2\">Packing Volume (CBM)<\/td><td colspan=\"2\">3<\/td><td colspan=\"2\">3.5<\/td><td colspan=\"3\">4.5<\/td><td colspan=\"3\">5.5<\/td><td colspan=\"2\">6<\/td><\/tr><tr><td colspan=\"2\">Gross Weight (KGS)<\/td><td colspan=\"2\">320<\/td><td colspan=\"2\">350<\/td><td colspan=\"3\">400<\/td><td colspan=\"3\">600<\/td><td colspan=\"2\">700<\/td><\/tr><tr><td colspan=\"2\">Temperature Range<\/td><td colspan=\"12\">-80\u2103, -73\u2103, -60\u2103, -40\u2103, -20\u2103, 0\u2103\uff5e+150\u2103, +200\u2103 (300\u2103)-65\u2103~150\u2103<\/td><\/tr><tr><td rowspan=\"10\">Performance<\/td><td>Temperature Range<\/td><td colspan=\"12\">-65\u2103~150\u2103<\/td><\/tr><tr><td>Temperature Fluctuation<\/td><td colspan=\"12\">\u00b10.5\u2103 (Atmospheric Pressure)<\/td><\/tr><tr><td>Temperature Deviation<\/td><td colspan=\"12\">\u00b12.0\u2103 (Atmospheric Pressure)<\/td><\/tr><tr><td>Temperature Rise Time<\/td><td colspan=\"12\">\u226460min (+20\u2103~+150\u2103, atmospheric pressure, no load)<\/td><\/tr><tr><td>Humidity Range<\/td><td colspan=\"12\">20%RH~98%RH (Optional:10%RH~98%RH \/ 5%RH~98%RH)<\/td><\/tr><tr><td>Temp. &amp; Humidity Fluctuation<\/td><td colspan=\"12\">\u00b10.2\u2103, \u00b10.5%RH<\/td><\/tr><tr><td>Temperature Drop Time<\/td><td colspan=\"12\">\u226445min (Normal Pressure RP) \/ \u226460min (Normal Pressure RP) \/ \u226490min (Normal Pressure RP)<\/td><\/tr><tr><td>Pressure Range<\/td><td colspan=\"12\">Normal Pressure RP ~ 0.5KPa<\/td><\/tr><tr><td>Pressure Control Tolerance<\/td><td colspan=\"12\">\u00b10.1KPa (\u22642KPa), \u00b15% (2KPa~40KPa), \u00b12KPa (\u226540KPa)<\/td><\/tr><tr><td>Pressure Reduction Time<\/td><td>\u226420min<\/td><td colspan=\"3\">\u226425min<\/td><td colspan=\"2\">\u226430min<\/td><td colspan=\"3\">\u226445min<\/td><td colspan=\"3\">\u226450min<\/td><\/tr><tr><td colspan=\"2\">Operating Ambient<\/td><td colspan=\"12\">Temp: +5\u2103~+35\u2103; Humidity: \u226490%RH; Atmospheric pressure: 86-106KPa<\/td><\/tr><tr><td rowspan=\"3\">Material<\/td><td>Shell Material<\/td><td colspan=\"12\">Stainless steel + baking paint<\/td><\/tr><tr><td>Inner Chamber Material<\/td><td colspan=\"12\">SUS#304 stainless steel plate<\/td><\/tr><tr><td>Insulation Material<\/td><td colspan=\"12\">PU glass wool<\/td><\/tr><tr><td rowspan=\"5\">System<\/td><td>Air Circulation System<\/td><td colspan=\"12\">Heat dissipation fan<\/td><\/tr><tr><td>Heating System<\/td><td colspan=\"12\">SUS#304 stainless steel high-speed heater<\/td><\/tr><tr><td>Humidifying System<\/td><td colspan=\"12\">Imported Tecumseh compressor (or German Bitzer compressor) + fin evaporator + air-cooled (water-cooled) condenser<\/td><\/tr><tr><td>Dehumidifying System<\/td><td colspan=\"12\">ADP critical dew point cooling &amp; dehumidifying method<\/td><\/tr><tr><td>Control System<\/td><td colspan=\"12\">Digital indicator + SSR + PID<\/td><\/tr><tr><td colspan=\"2\">Rated Power (KW)<\/td><td colspan=\"3\">8<\/td><td colspan=\"2\">10<\/td><td colspan=\"3\">12<\/td><td colspan=\"3\">15<\/td><td>20<\/td><\/tr><tr><td colspan=\"2\">Water Supply Accessories<\/td><td colspan=\"12\">2 sets of sample racks, 1 piece of 3m power cord, pressure test port<\/td><\/tr><tr><td colspan=\"2\">Protection Devices<\/td><td colspan=\"12\">Overheat protection circuit breaker, compressor overload protection, control system overload protection, humidification system overload protection, overload indicator light<\/td><\/tr><tr><td colspan=\"2\">Power Supply<\/td><td colspan=\"12\">AC 3-phase 380V 50\/60Hz<\/td><\/tr><tr><td colspan=\"2\">Custom Service<\/td><td colspan=\"12\">Non-standard special requirements are acceptable for customization<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Product Application This chamber is mainly applied to v [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":265,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[],"class_list":["post-264","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-environmental-test-chamber"],"_links":{"self":[{"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/posts\/264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=264"}],"version-history":[{"count":1,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/posts\/264\/revisions"}],"predecessor-version":[{"id":266,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/posts\/264\/revisions\/266"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/media\/265"}],"wp:attachment":[{"href":"https:\/\/www.kolitai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}