{"id":2549,"date":"2025-06-19T19:36:57","date_gmt":"2025-06-19T11:36:57","guid":{"rendered":"https:\/\/www.ledphotometer.com\/blog\/flashlight-photometer\/"},"modified":"2025-06-25T17:30:34","modified_gmt":"2025-06-25T09:30:34","slug":"flashlight-photometer","status":"publish","type":"post","link":"https:\/\/www.ledphotometer.com\/de\/produkte\/flashlight-photometer\/","title":{"rendered":"Flashlight Photometer"},"content":{"rendered":"<p>PM400F Flashlight Photometer is a professional instrument specially designed for the photometric measurement of flashlight or transient light sources. By using a 16-bit high-speed AD to capture the output signal of flashlight light source, the powerful microprocessor can automatically analyze and obtain the continuous time, flash frequency, effective light intensity, instantaneous maximum and minimum light intensity, average light intensity and other parameters of flashlight light source. It is widely used in the effective light intensity measurement of traffic warning lights, aviation obstacles lights, aircraft anti-collision lights, navigational lights and other flashlight light sources, and can also be used for pulse light source such as lighting bullets, signal bullets, pulse LEDs, and explosives in the measurement of instantaneous photometric characteristics.<\/p>\n<p><strong>Standard:<\/strong><br \/>\n- MH\/T 6012-1999 - Hindernisfeuer f\u00fcr die Luftfahrt<br \/>\n- HB6490-1991 - Allgemeine Spezifikationen f\u00fcr Navigationslichter und Antikollisionslichter f\u00fcr Flugzeuge<br \/>\n- JTT 761-2022 - Allgemeine technische Bedingungen f\u00fcr Schifffahrtszeichen (Aids to Navigation Light)<br \/>\n\u2022 ECE R65 UniformProvisionsConcerning The Approval of Special Warning Lamps for Motor Vehicles<br \/>\n- SAE J595 Richtungsblinkende optische Warneinrichtungen f\u00fcr zugelassene Notfall-, Wartungs- und Service-Fahrzeuge<br \/>\n- SAE J845 Optische Warneinrichtungen f\u00fcr zugelassene Notfall-, Wartungs- und Servicefahrzeuge<br \/>\n- JJF1330-2011 - Kalibrierungsspezifikation f\u00fcr Messger\u00e4te zur Messung der transienten effektiven Lichtintensit\u00e4t.<\/p>\n<p><strong>Merkmal:<\/strong><br \/>\n\u2022\u00a0Built-in 16bit, sampling rate up to 1M high-speed A \/ D; maximum of 200 million measureable and displayable sampling points;<br \/>\n\u2022 Sampling the most advanced microprocessor, strong anti-interference ability;<br \/>\n\u2022 The degree of match with the human visual function with high photometric detector, meeting the national standard one requirements;<br \/>\n\u2022 Not limited to square wave, suitable for all kinds of waves;<br \/>\n\u2022\u00a0Support pulse and flash light source;<br \/>\n\u2022 Connect to the computer via USB port, can be used with LISUN LSG Series goniophotometer;<br \/>\n\u2022\u00a0High display accuracy, high stability LCD screen, easy to use.<\/p>\n<p><strong>Spezifikation:<\/strong><br \/>\n\u2022 Test parameter include: Flash frequency; Flash light source duration; Effective light intensity;<br \/>\n\u2022 16-bit AD conversion;<br \/>\n\u2022 Illuminance measurement range: 0.1lx~20,000lx; 4-range measurement;<br \/>\n\u2022\u00a0Optical measurement accuracy: Class A;<br \/>\n\u2022 Test time range: 100ms~10sec;<br \/>\n\u2022 Maximum time resolution: 10us;<br \/>\n\u2022 Power supply: DC5V\/1A;<br \/>\n\u2022 Instrument size: Length* Width* Height (170mm * 120mm * 120mm);<br \/>\n\u2022 Weight: About 1KG.<\/p>","protected":false},"excerpt":{"rendered":"<p>PM400F Flashlight Photometer is a professional instrument specially designed for the photometric measurement of flashlight or transient light sources. By using a 16-bit high-speed AD to capture the output signal of flashlight light source, the powerful microprocessor can automatically analyze and obtain the continuous time, flash frequency, effective light intensity, instantaneous maximum and minimum light [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3558,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[302],"class_list":["post-2549","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-pm400f"],"_links":{"self":[{"href":"https:\/\/www.ledphotometer.com\/de\/wp-json\/wp\/v2\/posts\/2549","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ledphotometer.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ledphotometer.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ledphotometer.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ledphotometer.com\/de\/wp-json\/wp\/v2\/comments?post=2549"}],"version-history":[{"count":0,"href":"https:\/\/www.ledphotometer.com\/de\/wp-json\/wp\/v2\/posts\/2549\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ledphotometer.com\/de\/wp-json\/wp\/v2\/media\/3558"}],"wp:attachment":[{"href":"https:\/\/www.ledphotometer.com\/de\/wp-json\/wp\/v2\/media?parent=2549"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ledphotometer.com\/de\/wp-json\/wp\/v2\/categories?post=2549"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ledphotometer.com\/de\/wp-json\/wp\/v2\/tags?post=2549"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}