{"id":2451,"date":"2025-06-19T19:35:58","date_gmt":"2025-06-19T11:35:58","guid":{"rendered":"https:\/\/www.ledphotometer.com\/blog\/high-and-low-temperature-low-pressure-chamber\/"},"modified":"2025-06-27T14:20:40","modified_gmt":"2025-06-27T06:20:40","slug":"camara-de-alta-e-baixa-temperatura-e-baixa-pressao","status":"publish","type":"post","link":"https:\/\/www.ledtestsystem.com\/pt\/produtos\/camara-de-alta-e-baixa-temperatura-e-baixa-pressao\/","title":{"rendered":"C\u00e2mara de alta e baixa temperatura e baixa press\u00e3o"},"content":{"rendered":"<p>A C\u00e2mara de Baixa Press\u00e3o e Alta Temperatura LAP-100A \u00e9 usada principalmente em avia\u00e7\u00e3o, aeroespacial, informa\u00e7\u00e3o, eletr\u00f4nica e outros campos, para determinar a instrumenta\u00e7\u00e3o, produtos el\u00e9tricos, materiais, pe\u00e7as, equipamentos em baixa press\u00e3o, alta temperatura, baixa temperatura, a\u00e7\u00e3o \u00fanica ou simult\u00e2nea do teste de adaptabilidade e confiabilidade ambiental e, ao mesmo tempo, a amostra de teste \u00e9 ligada para medi\u00e7\u00e3o de par\u00e2metros de desempenho el\u00e9trico.<\/p>\n<p><strong>Padr\u00e3o:<br \/>\n<\/strong>IEC 60068-2-13 \u201cTestes ambientais \u2013 Parte 2-13: Testes \u2013 Teste M: Baixa press\u00e3o de ar\u201d<br \/>\nIEC 60068-2-40 \u201cProcedimentos b\u00e1sicos de testes ambientais \u2013 Parte 2-40: Testes \u2013 Teste Z\/AM: Testes combinados de press\u00e3o de ar frio\/baixa\u201d<br \/>\nIEC 60068-2-41 \u201cProcedimentos b\u00e1sicos de testes ambientais \u2013 Parte 2-41: Testes \u2013 Teste Z\/BM: Testes combinados de calor seco\/baixa press\u00e3o de ar\u201d<br \/>\nASTM D 6653 \u201cM\u00e9todos de teste padr\u00e3o para determinar os efeitos de altitudes elevadas em sistemas de embalagem pelo m\u00e9todo de v\u00e1cuo\u201d<br \/>\nISO 2873 \u201cEmbalagem completa, embalagens de transporte cheias e cargas unit\u00e1rias Teste de baixa press\u00e3o\u201d<br \/>\nGB10590 \u201cEspecifica\u00e7\u00f5es para c\u00e2maras de teste de alta e baixa temperatura\/baixa press\u00e3o de ar\u201d<br \/>\nGB15091 \u201crequisitos para c\u00e2maras de teste de baixa temperatura e baixa press\u00e3o\u201d<br \/>\nGB11159 \u201cEspecifica\u00e7\u00e3o para c\u00e2maras de teste de baixa press\u00e3o de ar\u201d<br \/>\nGB\/T2423. 25-1992 \u201cProcedimentos b\u00e1sicos de testes ambientais para produtos el\u00e9tricos e eletr\u00f4nicos \u2013 Teste Z\/AM: testes combinados de frio\/baixa press\u00e3o de ar\u201d<br \/>\nGJB150. 2-86 \u201cM\u00e9todos de testes ambientais para equipamentos militares\u201d<\/p>\n<p><strong>Especifica\u00e7\u00e3o:<\/strong><\/p>\n<table style=\"width: 100.17%; height: 1056px;\" width=\"661\">\n<tbody>\n<tr style=\"height: 24px;\">\n<td style=\"vertical-align: middle; width: 20.8448%; height: 24px;\" colspan=\"2\" width=\"132\"><strong>Modelo LISUN<\/strong><\/td>\n<td style=\"vertical-align: middle; width: 12.9477%; height: 24px;\" width=\"80\"><strong>LAP-100*<\/strong><\/td>\n<td style=\"vertical-align: middle; width: 12.9477%; height: 24px;\" width=\"80\"><strong>LAP-250*<\/strong><\/td>\n<td style=\"vertical-align: middle; width: 12.9477%; height: 24px;\" width=\"80\"><strong>LAP-500*<\/strong><\/td>\n<td style=\"vertical-align: middle; width: 12.9477%; height: 24px;\" width=\"96\"><strong>LAP-010*<\/strong><\/td>\n<td style=\"vertical-align: middle; width: 12.9477%; height: 24px;\" width=\"97\"><strong>LAP-015*<\/strong><\/td>\n<td style=\"vertical-align: middle; width: 13.0395%; height: 24px;\" width=\"96\"><strong>LAP-020*<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"vertical-align: middle; width: 20.8448%; height: 24px;\" colspan=\"2\" width=\"132\">Sala de Trabalho (cm)<\/td>\n<td style=\"height: 24px; vertical-align: middle; width: 12.9477%;\" width=\"105\">41*55*45<\/td>\n<td style=\"height: 24px; vertical-align: middle; width: 12.9477%;\" width=\"105\">\u00a050*60*75<\/td>\n<td style=\"height: 24px; vertical-align: middle; width: 12.9477%;\" width=\"105\">\u00a070*80*90<\/td>\n<td style=\"height: 24px; vertical-align: middle; width: 12.9477%;\" width=\"105\">100*100*100<\/td>\n<td style=\"height: 24px; vertical-align: middle; width: 12.9477%;\" width=\"105\">100*100*150<\/td>\n<td style=\"height: 24px; vertical-align: middle; width: 13.0395%;\" width=\"105\">100*100*200<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"vertical-align: middle; width: 20.8448%; height: 24px;\" colspan=\"2\" width=\"132\">Pot\u00eancia de trabalho<\/td>\n<td style=\"vertical-align: middle; width: 12.9477%; height: 24px;\" width=\"80\">5,5 (kW)<\/td>\n<td style=\"vertical-align: middle; width: 12.9477%; height: 24px;\" width=\"80\">8,0 (kW)<\/td>\n<td style=\"vertical-align: middle; width: 12.9477%; height: 24px;\" width=\"80\">9,0 (kW)<\/td>\n<td style=\"vertical-align: middle; width: 12.9477%; height: 24px;\" width=\"96\">11,0 (kW)<\/td>\n<td style=\"vertical-align: middle; width: 12.9477%; height: 24px;\" width=\"97\">17,0 (kW)<\/td>\n<td style=\"vertical-align: middle; width: 13.0395%; height: 24px;\" width=\"96\">22,0 (kW)<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"vertical-align: middle; width: 10.3765%; height: 336px;\" rowspan=\"9\" width=\"66\">\u00cdndice de Desempenho<\/td>\n<td style=\"vertical-align: middle; width: 10.4683%; height: 48px;\" width=\"66\">Faixa de temperatura<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 48px;\" colspan=\"6\" width=\"529\">A: -20\u2103~150\u2103 B: -40\u2103~150\u2103 C: -60\u2103~150\u2103 D: -70\u2103~150\u2103<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"vertical-align: middle; width: 10.4683%; height: 48px;\" width=\"66\">Flutua\u00e7\u00f5es de temperatura<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 48px;\" colspan=\"6\" width=\"529\">\u00b10,5\u2103 (press\u00e3o normal, sem carga)<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"vertical-align: middle; width: 10.4683%; height: 48px;\" width=\"66\">Uniformidade de temperatura<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 48px;\" colspan=\"6\" width=\"529\">\u00b12\u2103 (press\u00e3o normal, sem carga)<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"vertical-align: middle; width: 10.4683%; height: 48px;\" width=\"66\">Desvio de temperatura<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 48px;\" colspan=\"6\" width=\"529\">\u00b13\u2103 (press\u00e3o normal, sem carga)<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"vertical-align: middle; width: 10.4683%; height: 24px;\" width=\"66\">Taxa de aquecimento<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 24px;\" colspan=\"6\" width=\"529\">1,0~3,0\u2103\/ min (sem carga)<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"vertical-align: middle; width: 10.4683%; height: 24px;\" width=\"66\">Taxa de arrefecimento<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 24px;\" colspan=\"6\" width=\"529\">0,7~1,0\u2103\/ min (sem carga)<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"vertical-align: middle; width: 10.4683%; height: 24px;\" width=\"66\">Gama de press\u00e3o<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 24px;\" colspan=\"6\" width=\"529\">Press\u00e3o normal ~ 0,5 kPa<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"vertical-align: middle; width: 10.4683%; height: 48px;\" width=\"66\">Desvio de press\u00e3o<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 48px;\" colspan=\"6\" width=\"529\">Press\u00e3o normal ~ 40 Kp: \u00b1 1,8 Kpa; 40 Kp \uff5e 4 Kpa: \u00b1 4,5%; 4 Kp \uff5e 0,5 KPa: \u00b1 0,1 Kpa<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"vertical-align: middle; width: 10.4683%; height: 24px;\" width=\"66\">Buck Time<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 24px;\" colspan=\"6\" width=\"529\">\u226460min (Press\u00e3o normal \uff5e 0,5 kPa)<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"vertical-align: middle; width: 10.3765%; height: 288px;\" rowspan=\"7\" width=\"66\">Sistema de controle<\/td>\n<td style=\"vertical-align: middle; width: 10.4683%; height: 24px;\" width=\"66\">Controlador<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 24px;\" colspan=\"6\" width=\"529\">Tela sens\u00edvel ao toque LCD colorida importada<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"vertical-align: middle; width: 10.4683%; height: 48px;\" width=\"66\">Faixa de precis\u00e3o<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 48px;\" colspan=\"6\" width=\"529\">Precis\u00e3o da temperatura: temperatura 0,1\u2103, Precis\u00e3o da indica\u00e7\u00e3o: temperatura 0,1\u2103<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"vertical-align: middle; width: 10.4683%; height: 48px;\" width=\"66\">Sensor de temperatura<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 48px;\" colspan=\"6\" width=\"529\">Resist\u00eancia de platina PT100\u03a9\/MV<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"vertical-align: middle; width: 10.4683%; height: 48px;\" width=\"66\">Sensor de press\u00e3o<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 48px;\" colspan=\"6\" width=\"529\">Transmissor de Press\u00e3o Eletr\u00f4nico<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"vertical-align: middle; width: 10.4683%; height: 48px;\" width=\"66\">Sistema de aquecimento<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 48px;\" colspan=\"6\" width=\"529\">Sistema totalmente independente, aquecedor de nicr\u00f4mio aquecido eletricamente<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"vertical-align: middle; width: 10.4683%; height: 24px;\" width=\"66\">Sistema de arrefecimento<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 24px;\" colspan=\"6\" width=\"529\">Fran\u00e7a \u201cTECUMSEH\u201d Compressor de refrigera\u00e7\u00e3o de est\u00e1gio \u00fanico totalmente fechado, refrigerado a ar, modo cascata<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"vertical-align: middle; width: 10.4683%; height: 48px;\" width=\"66\">Sistema circulat\u00f3rio<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 48px;\" colspan=\"6\" width=\"529\">Motores de ar condicionado resistentes \u00e0 temperatura e de baixo ru\u00eddo Roda e\u00f3lica centr\u00edfuga multipalhetas<\/td>\n<\/tr>\n<tr style=\"height: 72px;\">\n<td style=\"vertical-align: middle; width: 10.3765%; height: 240px;\" rowspan=\"4\" width=\"66\">Materiais da C\u00e2mara<\/td>\n<td style=\"vertical-align: middle; width: 10.4683%; height: 72px;\" width=\"66\">Materiais externos da C\u00e2mara<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 72px;\" colspan=\"6\" width=\"529\">A\u00e7o carbono de qualidade. Tratamento eletrost\u00e1tico com fosfato \/ A\u00e7o inoxid\u00e1vel SUS304. Tratamento para linhas finas e linhas finas.<\/td>\n<\/tr>\n<tr style=\"height: 72px;\">\n<td style=\"vertical-align: middle; width: 10.4683%; height: 72px;\" width=\"66\">Materiais internos da C\u00e2mara<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 72px;\" colspan=\"6\" width=\"529\">Painel de luz espelhado de a\u00e7o inoxid\u00e1vel de qualidade SUS304<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"vertical-align: middle; width: 10.4683%; height: 48px;\" width=\"66\">Material de isolamento<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 48px;\" colspan=\"6\" width=\"529\">Espuma r\u00edgida de poliuretano \/ Algod\u00e3o com fibra de vidro fina<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"vertical-align: middle; width: 10.4683%; height: 48px;\" width=\"66\">Isolamento de porta<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 48px;\" colspan=\"6\" width=\"529\">Veda\u00e7\u00e3o de porta de borracha de silicone duplamente resistente ao envelhecimento em alta temperatura<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"vertical-align: middle; width: 20.8448%; height: 48px;\" colspan=\"2\" width=\"132\">Prote\u00e7\u00e3o de Seguran\u00e7a<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 48px;\" colspan=\"6\" width=\"529\">Vazamento, curto-circuito, superaquecimento, superaquecimento do motor, sobrepress\u00e3o do compressor, sobrecarga, prote\u00e7\u00e3o contra sobrecorrente<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"vertical-align: middle; width: 20.8448%; height: 24px;\" colspan=\"2\" width=\"132\">Fun\u00e7\u00e3o de configura\u00e7\u00e3o de tempo<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 24px;\" colspan=\"6\" width=\"529\">0,1~999,9 (H\u3001M\u3001S) Ajust\u00e1vel<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"vertical-align: middle; width: 20.8448%; height: 24px;\" colspan=\"2\" width=\"132\">Pot\u00eancia de entrada<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 24px;\" colspan=\"6\" width=\"529\">Trif\u00e1sico\/5 fios, CA 380 V\/50 Hz (60 Hz \u00e9 opcional)<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"vertical-align: middle; width: 20.8448%; height: 24px;\" colspan=\"2\" width=\"132\">Temperatura ambiente<\/td>\n<td style=\"vertical-align: middle; width: 77.778%; height: 24px;\" colspan=\"6\" width=\"529\">5\u2103~\uff0b30\u2103 \u226485\uff05UR<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"color: #ff0000;\">Nota de pedido: O * no LAP-100* permite escolher quatro faixas de temperatura: A\/B\/C\/D. Por exemplo: modelo LISUN LAP-100B, onde B representa a faixa de temperatura de -40\u00b0C a 150\u00b0C. Tamanhos especiais de sala de trabalho e faixas de temperatura podem ser personalizados de acordo com as necessidades do cliente.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>LAP-100A High and Low Temperature Low Pressure Chamber\u00a0 is mainly used in aviation, aerospace, information, electronics and other fields, to determine the instrumentation, electrical products, materials, parts, equipment in low pressure, high temperature, low temperature single or simultaneous action of the environmental adaptability and reliability test, and at the same time the test sample is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3405,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[205],"class_list":["post-2451","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-lap-100a"],"_links":{"self":[{"href":"https:\/\/www.ledtestsystem.com\/pt\/wp-json\/wp\/v2\/posts\/2451","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ledtestsystem.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ledtestsystem.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/pt\/wp-json\/wp\/v2\/comments?post=2451"}],"version-history":[{"count":0,"href":"https:\/\/www.ledtestsystem.com\/pt\/wp-json\/wp\/v2\/posts\/2451\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/pt\/wp-json\/wp\/v2\/media\/3405"}],"wp:attachment":[{"href":"https:\/\/www.ledtestsystem.com\/pt\/wp-json\/wp\/v2\/media?parent=2451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/pt\/wp-json\/wp\/v2\/categories?post=2451"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/pt\/wp-json\/wp\/v2\/tags?post=2451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}