{"id":2411,"date":"2025-06-19T19:35:35","date_gmt":"2025-06-19T11:35:35","guid":{"rendered":"https:\/\/www.ledphotometer.com\/blog\/integrating-sphere-with-side-assistant-opening\/"},"modified":"2025-07-01T17:46:24","modified_gmt":"2025-07-01T09:46:24","slug":"integrating-sphere-with-side-assistant-opening","status":"publish","type":"post","link":"https:\/\/www.ledphotometer.com\/ar\/%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/integrating-sphere-with-side-assistant-opening\/","title":{"rendered":"\u0643\u0631\u0629 \u062a\u0643\u0627\u0645\u0644 \u0627\u0644\u0642\u0648\u0627\u0644\u0628"},"content":{"rendered":"

IES LM-79 Clause 9.1.2 requests the 4\u03c0 geometry and 2\u03c0 geometry configuration \u062f\u0645\u062c \u0627\u0644\u0645\u062c\u0627\u0644<\/a> for the LED testing. LISUN developed the photometric integrating sphere with side assistant opening using a-molding technology to meet the requirements. The IS-*MA**C\/IS-*MA**P integrating sphere has all of the specification of IS-*MA.<\/p>\n

The traditional integrating sphere is assembled by several pieces. LISUN developed A-Molding Technology to produce the sphere. A-Molding integrating sphere will be more round and the test results will be more accurate than the traditional integrating sphere. Please click to learn more about the difference of the traditional integrating sphere and A molding technology integrating sphere.<\/a><\/p>\n

\n

\"\u0627\u0644\u0645\u062c\u0627\u0644<\/p>\n

A-Molding Integrating Sphere VS The Traditional Integrating Sphere<\/span><\/p>\n<\/div>\n

\u0645\u0648\u0627\u0635\u0641\u0629:
\n<\/strong>\u2022 Painting material of integrating spheres is according to \u0645\u062c\u0644\u0629 CIE Pub.No.84<\/a> (1989) and IES-LM-79<\/a> \u0645\u0639\u064a\u0627\u0631.
\n\u2022 The inernal BaSO4 coating: \u03c1 (\u03bb) \u22650.96 (450nm~800nm) and \u03c1 (\u03bb) \u22650.92 (380nm~450nm)
\n\u2022 Fine diffuse reflection: Reflectance \u03c1\u22480.8 and accuracy of \u03c1 (\u03bb) <1.5%
\n- \u0628\u0646\u0627\u0621 \u0641\u064a \u062c\u0645\u064a\u0639 \u0631\u0642\u0635\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0635\u0627\u0628\u064a\u062d \u0627\u0644\u0648\u0638\u064a\u0641\u064a\u0629: \u0623\u0646\u0627\u0628\u064a\u0628 E27\u060c \u0648\u0623\u0646\u0627\u0628\u064a\u0628 T5\/T8\/T12 \u0648\u0642\u0627\u0639\u062f\u0629 \u062d\u0627\u0645\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0644\u0645\u0635\u0627\u0628\u064a\u062d LED \u0648\u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u0646\u0627\u0631\u0629. \u064a\u0645\u0643\u0646 \u062a\u0631\u0643\u064a\u0628 \u062c\u0645\u064a\u0639 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0642\u064a\u062f \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0641\u064a \u0643\u0644\u0627 \u0627\u0644\u0627\u062a\u062c\u0627\u0647\u064a\u0646 \u0644\u0623\u0639\u0644\u0649 \u0648\u0644\u0623\u0633\u0641\u0644 \u0641\u064a \u0627\u0644\u0643\u0631\u0629.
\n- \u0643\u0627\u0628\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0645\u062d\u0637\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0645\u0648\u0636\u0639 \u0627\u0644\u0645\u0635\u0628\u0627\u062d \u0627\u0644\u0625\u0636\u0627\u0641\u064a \u0645\u062f\u0645\u062c\u0627\u0646 (\u0627\u0644\u0645\u0635\u0628\u0627\u062d \u0627\u0644\u0625\u0636\u0627\u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631\u064a)
\n\u2022 Power cable, power terminal are built-in. It is convenient to power on the lamp under test
\n- \u0627\u062b\u0646\u0627\u0646 \u0643\u0627\u0634\u0641 \u0627\u0644\u0635\u0648\u0631<\/a>\u00a0\u0627\u0644\u0645\u0646\u0627\u0641\u0630\u060c \u0648\u0627\u062d\u062f \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629<\/a> port and one temperature sensor port are built-in
\n\u2022 Build-in cross laser can help to install the standard lamp and the lamp under test in the center of the integrating sphere (This item is not included for integrating spheres with a diameter less than or equal to 1 meter)<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0646\u0645\u0648\u0630\u062c LISUN<\/strong><\/td>\nSide Opening Size<\/strong><\/td>\n<\/tr>\n
IS-1.0MA33C<\/td>\nDiameter is 300mm<\/td>\n<\/tr>\n
IS-1.0MA33P<\/td>\nSquare 300*300mm<\/td>\n<\/tr>\n
IS-1.5MA55C<\/td>\nDiameter is 500mm<\/td>\n<\/tr>\n
IS-1.5MA55P<\/td>\nSquare 500*500mm<\/td>\n<\/tr>\n
IS-1.75MA66C<\/td>\nDiameter is 600mm<\/td>\n<\/tr>\n
IS-1.75MA66P<\/td>\nSquare 600*600mm<\/td>\n<\/tr>\n
IS-2.OMA77C<\/td>\nDiameter is 700mm<\/td>\n<\/tr>\n
IS-2.OMA77P<\/td>\nSquare 700*700mm<\/td>\n<\/tr>\n
IS-2.5MA88C<\/td>\nDiameter is 800mm<\/td>\n<\/tr>\n
IS-2.5MA88P<\/td>\nSquare 800*800mm<\/td>\n<\/tr>\n
IS-3.0MA1010C<\/td>\nDiameter is 1000mm<\/td>\n<\/tr>\n
IS-3.0MA1010P<\/td>\nSquare 1000*1000mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

P.S. Other size integrating spheres can be designed according to customer\u2018s<\/span> requirement.<\/p>\n

\n

\"\"<\/p>\n

The cross laser in the integrating sphere<\/span><\/p>\n<\/div>\n

\u0643\u0631\u0629 LISUN \u0627\u0644\u0645\u062a\u0643\u0627\u0645\u0644\u0629 - \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0644\u0645\u0627 \u0628\u0639\u062f \u0627\u0644\u0628\u064a\u0639 (FAQ).<\/a>
\n<\/strong>\u0643\u0627\u0646\u062a \u0627\u0644\u0645\u062c\u0627\u0644\u0627\u062a \u0627\u0644\u0645\u062a\u0643\u0627\u0645\u0644\u0629 \u0645\u0646 LISUN \u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a \u0627\u0644\u0633\u0648\u0642 \u0644\u0623\u0643\u062b\u0631 \u0645\u0646 10 \u0633\u0646\u0648\u0627\u062a\u060c \u0648\u0642\u062f \u0642\u0627\u0645 \u0641\u0631\u064a\u0642 \u062e\u062f\u0645\u0629 \u0645\u0647\u0646\u062f\u0633\u064a LISUN \u0628\u0627\u0644\u0641\u0639\u0644 \u0628\u062a\u0644\u062e\u064a\u0635 \u0645\u0639\u0638\u0645 \u0623\u0633\u0626\u0644\u0629 \u0648\u0623\u062c\u0648\u0628\u0629 \u0645\u0627 \u0628\u0639\u062f \u0627\u0644\u0628\u064a\u0639 \u0641\u064a \u0627\u0644\u0631\u0627\u0628\u0637 \u0623\u0639\u0644\u0627\u0647. \u064a\u064f\u0631\u062c\u0649 \u0642\u0631\u0627\u0621\u062a\u0647\u0627 \u0628\u0639\u0646\u0627\u064a\u0629\u060c \u064a\u0645\u0643\u0646\u0643 \u062d\u0644 \u0645\u0639\u0638\u0645 \u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0628\u0646\u0641\u0633\u0643 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0644\u062f\u064a\u0643 \u0628\u0639\u0636 \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u062f\u0648\u0627\u062a. \u0633\u062a\u0633\u062a\u0645\u0631 LISUN \u0641\u064a \u062a\u062d\u062f\u064a\u062b \u0647\u0630\u0647 \u0627\u0644\u0635\u0641\u062d\u0627\u062a \u0648\u064a\u0645\u0643\u0646 \u0627\u0644\u0639\u062b\u0648\u0631 \u0639\u0644\u0649 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0641\u064a \u0631\u0627\u0628\u0637 \u0647\u0630\u0627 \u0627\u0644\u0645\u0648\u0636\u0648\u0639.<\/p>","protected":false},"excerpt":{"rendered":"

IES LM-79 Clause 9.1.2 requests the 4\u03c0 geometry and 2\u03c0 geometry configuration integrating sphere for the LED testing. LISUN developed the photometric integrating sphere with side assistant opening using a-molding technology to meet the requirements. The IS-*MA**C\/IS-*MA**P integrating sphere has all of the specification of IS-*MA. The traditional integrating sphere is assembled by several pieces. […]<\/p>\n","protected":false},"author":1,"featured_media":3381,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[168],"class_list":["post-2411","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-is-mac"],"_links":{"self":[{"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/posts\/2411","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/comments?post=2411"}],"version-history":[{"count":0,"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/posts\/2411\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/media\/3381"}],"wp:attachment":[{"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/media?parent=2411"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/categories?post=2411"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ledphotometer.com\/ar\/wp-json\/wp\/v2\/tags?post=2411"}],"curies":[{"name":"\u0648\u0648\u0631\u062f\u0628\u0631\u064a\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}