{"product_id":"danble-temperature-altitude-test-chamber","title":"DANBLE Temperature \u0026 Altitude Test Chamber","description":"\u003cp\u003e\u003cspan class=\"citation-75\"\u003eA \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"2\"\u003e\u003cspan class=\"citation-75\"\u003eTemperature \u0026amp; Altitude Test Chamber\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-75\"\u003e (also known as a \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"55\"\u003e\u003cspan class=\"citation-75\"\u003eHypobaric Chamber\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-75 citation-end-75\"\u003e) is a specialized environmental testing system that simulates the combined effects of extreme thermal conditions and low-pressure atmospheric environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-75 citation-end-75\"\u003e\u003cspan class=\"citation-74\"\u003eIts primary purpose is to evaluate how products—specifically those in the \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"74\"\u003e\u003cspan class=\"citation-74\"\u003eaerospace, defense, and high-altitude electronics\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-74 citation-end-74\"\u003e sectors—perform as they transition from sea level to the thin, cold air of high altitudes.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"3\"\u003eDual-Stress Simulation\u003c\/h3\u003e\n\u003cp data-path-to-node=\"4\"\u003eThese chambers control two critical variables simultaneously:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eTemperature:\u003c\/b\u003e Simulating the extreme cold of the stratosphere (down to \u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"70\"\u003e-70°C\u003c\/b\u003e) or the intense heat of high-speed friction and solar radiation (up to \u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"147\"\u003e+180°C\u003c\/b\u003e).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eAltitude (Pressure):\u003c\/b\u003e\u003cspan class=\"citation-73\"\u003e Utilizing heavy-duty vacuum pumps to reduce internal pressure, simulating altitudes from sea level up to \u003c\/span\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"126\"\u003e\u003cspan class=\"citation-73\"\u003e100,000 feet (30,000 meters)\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-73 citation-end-73\"\u003e or higher.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eWhy Test Both Together?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003eTesting under vacuum significantly changes the physics of the environment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"8,0,0\"\u003e\n\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eReduced Heat Dissipation:\u003c\/b\u003e In a vacuum, there is less air to carry heat away via convection. Electronics that stay cool at sea level may quickly overheat at high altitudes.\u003c\/li\u003e\n\u003cli data-path-to-node=\"8,1,0\" id=\"p-rc_e3abf9764cd8695b-65\"\u003e\n\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eDielectric Breakdown (Arcing):\u003c\/b\u003e Thin air is a poor insulator. \u003cspan class=\"citation-72 citation-end-72\"\u003eLower pressure increases the risk of electrical \"arcing\" or \"corona discharge\" in high-voltage components, such as EV batteries or aircraft power systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-path-to-node=\"8,2,0\"\u003e\n\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eMaterial Outgassing:\u003c\/b\u003e Low pressure can cause volatile compounds in plastics, adhesives, or lubricants to evaporate (outgas), leading to brittle materials or fogged lenses.\u003c\/li\u003e\n\u003cli data-path-to-node=\"8,2,0\"\u003e\n\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eStructural Integrity:\u003c\/b\u003e Rapid decompression tests ensure that sealed housings or battery pouches do not swell, leak, or burst when external pressure drops.\u003cspan class=\"citation-72 citation-end-72\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eCore Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli id=\"p-rc_e3abf9764cd8695b-66\" data-path-to-node=\"13,0,0\"\u003e\n\u003cspan class=\"citation-71\"\u003e\u003c\/span\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,0,0\"\u003e\u003cspan class=\"citation-71\"\u003eAerospace \u0026amp; Aviation:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-71 citation-end-71\"\u003e Testing flight computers, sensors, and cockpit displays for commercial and military aircraft.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-path-to-node=\"13,0,0\"\u003e\n\u003cspan class=\"citation-71 citation-end-71\"\u003e\u003csup data-turn-source-index=\"5\" class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"citation-71 citation-end-71\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003e\u003cspan class=\"citation-70\"\u003eEV \u0026amp; Battery Research:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-70\"\u003e Simulating air-transport conditions for lithium batteries (meeting \u003c\/span\u003e\u003cb data-index-in-node=\"90\" data-path-to-node=\"13,1,0\"\u003e\u003cspan class=\"citation-70\"\u003eUN 38.3\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-70 citation-end-70\"\u003e requirements for altitude simulation).\u003csup data-turn-source-index=\"6\" class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"citation-71 citation-end-71\"\u003e\u003cspan class=\"citation-70 citation-end-70\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eOutdoor Gear:\u003c\/b\u003e\u003cspan class=\"citation-69 citation-end-69\"\u003e Testing telecommunications equipment installed in high-mountain regions.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003cspan class=\"citation-31 citation-end-31\"\u003eSpecification Sheet\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0995\/8991\/4946\/files\/SpecSheet7.png?v=1772999540\" alt=\"\"\u003e\u003c\/p\u003e","brand":"DANBLE","offers":[{"title":"Default Title","offer_id":52243033227586,"sku":null,"price":78000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/8991\/4946\/files\/page12_image9.png?v=1772990507","url":"https:\/\/enerlinksystems.com\/products\/danble-temperature-altitude-test-chamber","provider":"EnerLink Systems","version":"1.0","type":"link"}