{"id":2414,"date":"2025-06-19T19:35:35","date_gmt":"2025-06-19T11:35:35","guid":{"rendered":"https:\/\/www.ledphotometer.com\/blog\/integrating-sphere-ulbricht-sphere-optical-spheres\/"},"modified":"2025-06-27T14:49:51","modified_gmt":"2025-06-27T06:49:51","slug":"integrating-sphere-ulbricht-sphere-optical-spheres","status":"publish","type":"post","link":"https:\/\/www.ledtestsystem.com\/ja\/%e8%a3%bd%e5%93%81\/integrating-sphere-ulbricht-sphere-optical-spheres\/","title":{"rendered":"Integrating Sphere | Ulbricht Sphere | Optical Spheres"},"content":{"rendered":"

What is the Integrating Sphere?<\/a><\/strong><\/h2>\n

Integrating sphere is widely applied in testing lumen, chromaticity coordinates, CCT, dominant wavelength and peak wavelength etc for light source or luminaries. The IS-*M is the tradiontal Integrating sphere, LISUN already stop producing it but instead with A-molding technology integrating spheres IS-*MA<\/a><\/p>\n

\n

\"A<\/p>\n

A Molding Lumen Sphere VS The Traditional Optical Sphere<\/span><\/p>\n<\/div>\n

\u4ed5\u69d8\uff1a
\n<\/strong>\u2022 Painting material of coating is according to CIE\u51fa\u7248\u7269No.84<\/a> (1989)
\n\u2022 The sphere walls painting material is BaSO4 coating (PTFE\u00a0material is option): \u03c1 (\u03bb) \u22650.96 (spectral range: 450nm~800nm) and \u03c1 (\u03bb) \u22650.92 (spectral range: 380nm~450nm)
\n\u2022 Fine diffuse with multiple reflections: Reflectance \u03c1\u22480.8 and accuracy of \u03c1 (\u03bb) <1.5%
\n\u2022 Build-in all functional lamp testing jigs: E27, T5\/T8\/T12 tubes and the testing holder base for LED and other luminaires. All samples under test can be installed both up and down directions in the sphere.
\n\u2022 \u96fb\u6e90\u30b1\u30fc\u30d6\u30eb\u3001\u96fb\u6e90\u7aef\u5b50\u3001\u88dc\u52a9\u30e9\u30f3\u30d7\u30dd\u30b8\u30b7\u30e7\u30f3\u304c\u5185\u8535\u3055\u308c\u3066\u3044\u307e\u3059\uff08\u88dc\u52a9\u30e9\u30f3\u30d7\u306f\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\uff09
\n\u2022 \u96fb\u6e90\u30b1\u30fc\u30d6\u30eb\u3068\u30bd\u30b1\u30c3\u30c8\u304c\u5185\u8535\u3055\u308c\u3066\u304a\u308a\u3001\u30c6\u30b9\u30c8\u5bfe\u8c61\u306e\u30e9\u30f3\u30d7\u306e\u96fb\u6e90\u3092\u5165\u308c\u308b\u306e\u306b\u4fbf\u5229\u3067\u3059\u3002
\n\u2022 \u4e8c \u5149\u691c\u51fa\u5668<\/a>\u00a0\u30dd\u30fc\u30c81\u3064 \u5149\u30d5\u30a1\u30a4\u30d0\u30fc<\/a> port and temperature sensor hole are built-in
\n\u2022 The traditional integrated spheres is made up of several pieces. LISUN developed A-Molding Technology to produce the integrating sphere which is more round and the test result is with more accuracy
\n\u2022 Build-in cross laser can help to install the standard lamp and the lamp under test in the center of the optical sphere\u00a0(This item is not included for integrating spheres with a diameter less than or equal to 1 meter)<\/p>\n

\n

\"\"<\/p>\n

Cross Laser for Optical Spheres<\/span><\/p>\n<\/div>\n

\u5fdc\u7528\uff1a
\n<\/strong>The optical sphere works with a \u5206\u5149\u653e\u5c04\u8a08<\/a> to do the photometry, colorimetry and radiometry parameters measurement.
\n\u2022 IS-0.3M\/IS-0.5M\u306f\u3001LED\u3001LED\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u30df\u30cbLED\u96fb\u7403\u3001\u305d\u306e\u4ed6\u306e\u5c0f\u578b\u30e9\u30f3\u30d7\u7528\u3067\u3059\u3002\u5149\u675f\u6e2c\u5b9a\u7bc4\u56f2\u306f0.001\uff5e1,999 lm\u3067\u3059\u3002
\n\u2022 IS-1.0MA\u306fCFL\u307e\u305f\u306fLED\u96fb\u7403\u7528\u3067\u3059\u3002\u5149\u675f\u8a66\u9a13\u7bc4\u56f2\u306f0.1\uff5e199,990 lm\u3067\u3059\u3002
\n\u2022 IS-1.5MA\/IS-1.75MA\u306f\u3001CFL\u3001LED\u96fb\u7403\u30fb\u76f4\u7ba1\u3001\u86cd\u5149\u706f\u3001CCFL\u7528\u3067\u3059\u3002\u5149\u675f\u8a66\u9a13\u7bc4\u56f2\u306f0.1\uff5e1,999,900 lm\u3067\u3059\u3002
\n\u2022 IS-2.0MA\u306fHID\u30e9\u30f3\u30d7\u307e\u305f\u306f\u9ad8\u51fa\u529b\u30e9\u30f3\u30d7\u7528\u3067\u3059\u3002\u5149\u675f\u8a66\u9a13\u7bc4\u56f2\u306f0.1\uff5e1,999,900lm\u3067\u3059\u3002<\/p>\n

How do you clean an integrated sphere?<\/a><\/strong><\/h2>\n

Always keep the internal coating of the integrating sphere clean to extend the service life of the integrating sphere. When not in use, please close the integrating sphere to prevent dust from entering. Use a hair dryer or air compressor to clean the dust inside the integrating sphere at least once a week. When cleaning, avoid using any material to directly touch the integrating sphere.<\/p>\n

What does an integrating spheres measure?<\/a><\/strong><\/h2>\n

The Ulbricht Sphere work with a spectroradiometer to measure single LEDs and LED lighting products. LED\u2019s quality should be tested by checking its photometric, colorimetric and electrical parameters. Please click here to review more details for LPCE-2 High Precision CCD Spectroradiometer Ulbricht Sphere System<\/a>.
\n- \u6e2c\u8272\u8272\u5ea6\u5ea7\u6a19\u3001CCT\u3001\u8272\u6bd4\u3001\u30d4\u30fc\u30af\u6ce2\u9577\u3001\u534a\u5024\u5e45\u3001\u512a\u52e2\u6ce2\u9577\u3001\u8272\u7d14\u5ea6\u3001CRI\u3001CQS\u3001TM-30\uff08Rf\u3001Rg\uff09\u3001\u30b9\u30da\u30af\u30c8\u30eb\u30c6\u30b9\u30c8
\n\u2022 Photometric: Luminous Flux, Luminous Efficiency, Radiant Power, EEI, Energy Efficiency Class, Pupil Flux, Pupil Flux Efficiency, Pupil Factor, Cirtopic Flux, Plant Growth Lamp PAR and PPF
\n- \u96fb\u6c17\u96fb\u5727\u3001\u96fb\u6d41\u3001\u96fb\u529b\u3001\u529b\u7387\u3001\u5909\u4f4d\u7387\u3001\u9ad8\u8abf\u6ce2\uff08\u30aa\u30d7\u30b7\u30e7\u30f3\uff09<\/p>\n

How do you calibrate an integrated sphere?<\/a><\/strong><\/h2>\n

If the integrating sphere spectroradiometer system is used frequently, it is necessary to use a standard lamp that is still valid and calibrate the system every week. If the system is not used for a long time, it can be calibrated before the next use. Please watch the operation video for all detailed operation:<\/p>\n

<\/i> \"\u30d3\u30c7\u30aa\"<\/div>\n

LISUN Integrating Sphere \u2013 \u30a2\u30d5\u30bf\u30fc\u30bb\u30fc\u30eb\u30b9\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f (FAQ)\u3002<\/a>
\n<\/strong>LISUN\u7a4d\u5206\u7403\u306f10\u5e74\u4ee5\u4e0a\u5e02\u5834\u306b\u51fa\u56de\u3063\u3066\u304a\u308a\u3001LISUN\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30b5\u30fc\u30d3\u30b9\u30c1\u30fc\u30e0\u306f\u3001\u4e0a\u8a18\u306e\u30ea\u30f3\u30af\u306b\u30a2\u30d5\u30bf\u30fc\u30b5\u30fc\u30d3\u30b9\u306b\u95a2\u3059\u308b\u307b\u3068\u3093\u3069\u306e\u8cea\u554f\u3068\u56de\u7b54\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002\u6a5f\u5668\u306e\u4f7f\u7528\u4e2d\u306b\u7591\u554f\u304c\u751f\u3058\u305f\u5834\u5408\u3001\u3088\u304f\u304a\u8aad\u307f\u304f\u3060\u3055\u3044\u3002\u307b\u3068\u3093\u3069\u306e\u554f\u984c\u306f\u3054\u81ea\u8eab\u3067\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002LISUN\u306f\u3053\u306e\u30da\u30fc\u30b8\u3092\u7d99\u7d9a\u7684\u306b\u66f4\u65b0\u3057\u3001\u3055\u3089\u306b\u591a\u304f\u306eFAQ\u3092\u3053\u306e\u30c8\u30d4\u30c3\u30af\u30ea\u30f3\u30af\u3067\u3054\u89a7\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"

What is the Integrating Sphere? Integrating sphere is widely applied in testing lumen, chromaticity coordinates, CCT, dominant wavelength and peak wavelength etc for light source or luminaries. The IS-*M is the tradiontal Integrating sphere, LISUN already stop producing it but instead with A-molding technology integrating spheres IS-*MA A Molding Lumen Sphere VS The Traditional Optical […]<\/p>\n","protected":false},"author":1,"featured_media":3379,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[171],"class_list":["post-2414","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-is-m"],"_links":{"self":[{"href":"https:\/\/www.ledtestsystem.com\/ja\/wp-json\/wp\/v2\/posts\/2414","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ledtestsystem.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ledtestsystem.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/ja\/wp-json\/wp\/v2\/comments?post=2414"}],"version-history":[{"count":0,"href":"https:\/\/www.ledtestsystem.com\/ja\/wp-json\/wp\/v2\/posts\/2414\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/ja\/wp-json\/wp\/v2\/media\/3379"}],"wp:attachment":[{"href":"https:\/\/www.ledtestsystem.com\/ja\/wp-json\/wp\/v2\/media?parent=2414"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/ja\/wp-json\/wp\/v2\/categories?post=2414"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/ja\/wp-json\/wp\/v2\/tags?post=2414"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}