{"id":2843,"date":"2026-03-02T09:30:25","date_gmt":"2026-03-02T01:30:25","guid":{"rendered":"https:\/\/www.kms-hk.com\/?p=2843"},"modified":"2026-03-02T11:21:49","modified_gmt":"2026-03-02T03:21:49","slug":"%e9%ab%98%e4%bd%8e%e6%b8%a9%e4%ba%a4%e5%8f%98%e6%b9%bf%e7%83%ad%e8%af%95%e9%aa%8c%e7%ae%b1-2","status":"publish","type":"post","link":"https:\/\/www.kms-hk.com\/index.php\/en\/2026\/03\/02\/%e9%ab%98%e4%bd%8e%e6%b8%a9%e4%ba%a4%e5%8f%98%e6%b9%bf%e7%83%ad%e8%af%95%e9%aa%8c%e7%ae%b1-2\/","title":{"rendered":"Temperature & Humidity Cycling Test Chamber"},"content":{"rendered":"
Equipment structure<\/h5>\n
<\/div>\n
The equipment is mainly composed of cabinet, heating system, refrigeration system, air circulation system and control system.
\nThe test box is perfectly designed, processed and formed by CNC machine tools, and adopts a non-reaction handle, which is easy to operate.
\nThe door seal is made of refined silicone rubber, so that there is no aging and hardening phenomenon at high and low temperatures.
\nThe inner liner is imported SUS304 stainless steel plate, and the shell is A3 plate spraying, which is more smooth and beautiful.
\nThe insulation system uses ultra-fine glass fiber or rigid polyurethane foam to fill the insulation area to ensure the temperature inside the cabinet.
\nThe independent heating and cooling system makes the equipment more effective in heating and cooling, and the refrigeration system is a fully automatic control and safety protection coordination system.
\nThe use of multi-wing type strong air supply circulation avoids any dead angles and can make the temperature distribution in the test area uniform.
\nThe air circulation outlet and return air design, the air pressure and air speed meet the test standards, and can make the temperature reheating time fast at the moment of opening the door.<\/div>\n
<\/div>\n
Original imported Korean “TEMI880” programmable temperature and humidity controller (5.7-inch 16-digit true color touch screen); Chinese-style menu operation mode, memory program group 120 groups, each program group contains 1200 program segments, all loops, 999 times<\/strong><\/div>\n
<\/div>\n
\"\"<\/strong><\/div>\n
<\/div>\n
The equipment meets the standards<\/h5>\n
<\/div>\n
GB\/T2423.1-2001 Basic test procedures for electrical and electronic products Test A: Low temperature test method
\nGB\/T2423.2-2001 Basic test procedures for electrical and electronic products Test B: High temperature test method
\nGB\/T2423.3-2006 Test Method Test of Electrical and Electronic Products Cab: Constant Humidity and Heat Test
\nGB2424.1-89 Guidelines for high temperature and low temperature tests for basic environmental test procedures for electrical and electronic products
\nGB\/T2324.2-1989.GB\/T2423.1-1989.GB\/T2423.4-1993 and other national standards<\/div>\n
\n
Technical parameters<\/h5>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
model<\/span><\/span><\/span><\/strong><\/td>\nGDJS-50A(B\/C)<\/strong><\/td>\nGDJS-100<\/strong>(B\/C)<\/strong><\/td>\nGDJS-150<\/strong>A(B\/C)<\/strong><\/td>\nGDJS-250<\/strong>(B\/C)<\/strong><\/td>\nGDJS-500<\/strong>(B\/C)<\/strong><\/td>\nGDJS-800<\/strong>(B\/C)<\/strong><\/td>\nGDJS-1000<\/strong>(B\/C)<\/strong><\/td>\nGDJS-1500<\/strong>A(B\/C)<\/strong><\/td>\n<\/tr>\n
Studio size<\/strong>: mm<\/strong><\/span><\/span><\/span><\/td>\n400\u00d7350\u00d7400<\/td>\n500\u00d7450\u00d7500<\/td>\n500\u00d7500\u00d7600<\/td>\n600\u00d7520\u00d7800<\/td>\n800\u00d7700\u00d7900<\/td>\n800\u00d71000\u00d71000<\/td>\n1000\u00d71000\u00d71000<\/td>\n1500\u00d71000\u00d71000<\/td>\n<\/tr>\n
Overall dimensions<\/strong>: mm<\/strong><\/span><\/span><\/span><\/td>\n820\u00d7860\u00d71400<\/td>\n920\u00d7960\u00d71500<\/td>\n920\u00d71050\u00d71670<\/td>\n1020\u00d71050\u00d71870<\/td>\n1220\u00d71230\u00d72040<\/td>\n1280\u00d71500\u00d72030<\/td>\n1420\u00d71530\u00d72200<\/td>\n1980\u00d71530\u00d72200<\/td>\n<\/tr>\n
\u00a0<\/span>Voltage<\/strong>\u00a0power<\/strong><\/span><\/span><\/span><\/td>\n\u00a0<\/span>Type A: 220V\/2.5KW<\/span><\/span><\/span>
\u00a0<\/span>Type B: 220V\/3KW<\/span><\/span><\/span>
\u00a0<\/span>Type C: 220V\/4KW<\/span><\/span><\/span><\/td>\n		\u00a0<\/span>Type A: 220V\/3KW<\/span><\/span><\/span>
\u00a0<\/span>Type B: 380V\/3.5KW<\/span><\/span><\/span>
\u00a0<\/span>Type C: 380V\/5.5KW<\/span><\/span><\/span><\/td>\n		\u00a0<\/span>Type A: 220V\/3.5KW<\/span><\/span><\/span>
\u00a0<\/span>Type B: 380V\/5KW<\/span><\/span><\/span>
\u00a0<\/span>Type C: 380V\/6KW<\/span><\/span><\/span><\/td>\n		\u00a0<\/span>Type A: 380V\/4.5KW<\/span><\/span><\/span>
\u00a0<\/span>Type B: 380V\/6KW<\/span><\/span><\/span>
\u00a0<\/span>Type C: 380V\/6.5KW<\/span><\/span><\/span><\/td>\n		\u00a0<\/span>Type A: 380V\/5KW<\/span><\/span><\/span>
\u00a0<\/span>Type B: 380V\/7KW<\/span><\/span><\/span>
\u00a0<\/span>Type C: 380V\/8KW<\/span><\/span><\/span><\/td>\n		\u00a0<\/span>Type A: 380V\/5.5KW<\/span><\/span><\/span>
\u00a0<\/span>Type B: 380V\/7.5KW<\/span><\/span><\/span>
\u00a0<\/span>Type C: 380V\/8.5KW<\/span><\/span><\/span><\/td>\n		\u00a0<\/span>Type A: 380V\/7KW<\/span><\/span><\/span>
\u00a0<\/span>Type B: 380V\/8KW<\/span><\/span><\/span>
\u00a0<\/span>Type C: 380V\/9KW<\/span><\/span><\/span><\/td>\n		\u00a0<\/span>Type A: 380V\/8KW<\/span><\/span><\/span>
\u00a0<\/span>Type B: 380V\/9KW<\/span><\/span><\/span>
\u00a0<\/span>Type C: 380V\/12KW<\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>Technology<\/span><\/span><\/span><\/strong>
<\/strong>\u00a0<\/span>Parameters<\/span><\/span><\/span><\/strong><\/td>\n		\u00a0<\/span>Temperature range<\/span><\/span><\/span><\/strong><\/td>\nType A -20\u00b0C~+150\u00b0C\/ Type B -40\u00b0C~+150\u00b0C\/ Type C -70\u00b0C~+150\u00b0C<\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>Humidity range<\/span><\/span><\/span><\/strong><\/td>\n30\uff5e98\uff05R.H<\/td>\n<\/tr>\n
\u00a0<\/span>Humidity deviation<\/span><\/span><\/span><\/strong><\/td>\n+2 -3%\uff05R.H<\/td>\n<\/tr>\n
\u00a0<\/span>Temperature deviation<\/span><\/span><\/span><\/strong><\/td>\n\u00b12\u2103<\/td>\n<\/tr>\n
\u00a0<\/span>Fluctuation<\/strong>\u00a0uniformity<\/strong><\/span><\/span><\/span><\/td>\n\u2264\u00b10.5\u2103\/\u22642\u2103<\/td>\n<\/tr>\n
\u00a0<\/span>Rate of warming<\/span><\/span><\/span><\/strong><\/td>\n1.0\uff5e3.0\u2103\/min<\/td>\n<\/tr>\n
\u00a0<\/span>Cooling rate<\/span><\/span><\/span><\/strong><\/td>\n0.7\uff5e1.0\u2103\/min<\/td>\n<\/tr>\n
\u00a0<\/span>Box<\/strong>\u00a0material<\/strong><\/span><\/span><\/span><\/td>\n\u00a0<\/span>Outer carton material<\/span><\/span><\/span><\/strong><\/td>\nA3 steel plate electrostatic spraying\/SUS304 stainless steel matte line hairline treatment<\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>Inner box material<\/span><\/span><\/span><\/strong><\/td>\n\u00a0<\/span>Imported SUS304 stainless steel plate<\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>Insulation<\/span><\/span><\/span><\/strong><\/td>\n\u00a0<\/span>Microfiberglass insulation cotton\/rigid polyurethane foam<\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>The box door is sealed<\/span><\/span><\/span><\/strong><\/td>\n\u00a0<\/span>Double-layer high, low-temperature anti-aging and hardened refined silicone seals<\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>Hot and cold<\/span><\/span><\/span><\/strong>
<\/strong>\u00a0<\/span>exchange<\/span><\/span><\/span><\/strong>
<\/strong>\u00a0<\/span>system<\/span><\/span><\/span><\/strong><\/td>\n		\u00a0<\/span>controller<\/span><\/span><\/span><\/strong><\/td>\n5.7<\/strong>\u00a0inch\u00a0“TEMI880”<\/strong>\u00a0intelligent programmable touch screen controller<\/strong>\u00a0imported from South Korea<\/strong><\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>Accuracy range: temperature \u00b10.1\u00b0C Display accuracy: temperature \u00b10.1\u00b0C<\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>Temperature<\/strong>\u00a0sensor<\/strong><\/span><\/span><\/span><\/td>\n\u00a0<\/span>Platinum resistor PT100\u03a9\/MV<\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>circulatory system<\/span><\/span><\/span><\/strong><\/td>\n\u00a0<\/span>Temperature-resistant and low-noise motor, extended shaft, stainless steel multi-blade centrifugal blades<\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>Water supply method<\/span><\/span><\/span><\/strong><\/td>\nIt is automatically controlled by electronic liquid level controller. And the excess water can be recycled. With water shortage alarm<\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>Humidification method<\/span><\/span><\/span><\/strong><\/td>\n\u00a0<\/span>External isolation type, all-stainless steel electric heating steam generation humidification mode<\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>Dehumidification method<\/span><\/span><\/span><\/strong><\/td>\n\u00a0<\/span>The condensation method of evaporator coil dew point temperature laminar flow contact dehumidification method is adopted<\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>Heating method<\/span><\/span><\/span><\/strong><\/td>\n\u00a0<\/span>Nichrome alloy electric heating heater<\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>Refrigeration method<\/span><\/span><\/span><\/strong><\/td>\n\u00a0<\/span>Unit cooling method \/ dual (stacked) cooling method (air cooling)<\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>cooler<\/span><\/span><\/span><\/strong><\/td>\n\u00a0<\/span>French “Taikang” multi-stage diaphragm evaporator<\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>Compressor<\/span><\/span><\/span><\/strong><\/td>\nFrench<\/strong>\u00a0“<\/strong>Taikang<\/strong>“<\/strong>\u00a0fully enclosed refrigeration compressor French<\/strong>\u00a0“<\/strong>Taikang<\/strong>“<\/strong>\u00a0fully enclosed refrigeration compressor unit<\/strong><\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>Security devices<\/span><\/span><\/span><\/strong><\/td>\nPower supply overload, leakage, overtemperature, water shortage protection (with audible prompt), fast fuse, compressor overvoltage protection<\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>Standard configuration<\/span><\/span><\/span><\/strong><\/td>\nHigh and low temperature resistant tempered glass internal heating insulating glass observation window: 220\u00d7180 (mm) one, one light, one test lead hole \u00a250mm, 2 sample holders, 1 test lead hole, one set of casters<\/span><\/span><\/span><\/td>\n<\/tr>\n
\u00a0<\/span>Use ambient temperature<\/span><\/span><\/span><\/strong><\/td>\n15\u2103\uff5e\uff0b30\u2103 \u226485\uff05R.H<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Note: 1. “GDJS” is the model of high and low temperature alternating damp heat test chamber.
\n2. The technical parameters are measured at the ambient temperature \u226425\u00b0C.
\n3. The above is a standard test chamber, which can be customized according to the specific requirements of users.
\n4. Non-standard “high and low temperature humidity and heat laboratory” can be customized according to the specific requirements of users.
\n5. The height of the overall dimension does not include the height of the casters at the bottom of the box.<\/p>\n

Reference Figure:<\/strong><\/p>\n

\"\"\"\"<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

The equipment is suitable for the adaptability test of instrumentation materials, electricians, electronic products, household appliances, automobile and motorcycle parts, chemical coatings, aerospace products and other related product parts in the storage, transportation and use of high and low temperature, humidity and heat. The test equipment is mainly suitable for the reliability test of constant, humid-heat alternation of industrial products, and the physical and other related characteristics of the product are simulated and tested to determine whether the performance of the product can still meet the predetermined requirements, so as to facilitate product design, improvement, appraisal and factory inspection.<\/p>\n","protected":false},"author":1,"featured_media":1836,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[190,86],"tags":[],"class_list":["post-2843","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-high-low-temperature-test-chamber","category-products2"],"_links":{"self":[{"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/posts\/2843","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/comments?post=2843"}],"version-history":[{"count":4,"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/posts\/2843\/revisions"}],"predecessor-version":[{"id":2901,"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/posts\/2843\/revisions\/2901"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/media\/1836"}],"wp:attachment":[{"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/media?parent=2843"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/categories?post=2843"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kms-hk.com\/index.php\/wp-json\/wp\/v2\/tags?post=2843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}