{"id":2406,"date":"2023-05-04T13:25:14","date_gmt":"2023-05-04T13:25:14","guid":{"rendered":"https:\/\/beamq.com\/laser\/?p=2406"},"modified":"2023-05-04T13:25:14","modified_gmt":"2023-05-04T13:25:14","slug":"photon-counting-head-h10682-210","status":"publish","type":"post","link":"https:\/\/beamq.com\/laser\/photon-counting-head-h10682-210\/","title":{"rendered":"Photon counting head H10682-210"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.beamq.com\/photon-counting-head-h10682210-p-2268.html\">Photon counting head H10682-210<\/a><\/p>\n\n\n\n<p>The H10682 series is a photon counting head device consisting of a metal package photomultiplier tube, along with a high-speed photon counting circuit and a high-voltage power supply circuit. The high voltage supply for photomultiplier tube and the discrimination level are preset to optimum values, allowing photon counting measurement by just connecting a +5 V supply.<br>The H10682 series has also over light detection function to output a signal at the state that an output count falls by excessive incident light. By this signal, measurement data can be judged that it is normal or not.<\/p>\n\n\n\n<p>Photocathode Area Shape Round<br>Photocathode Area Size Dia.8 mm<br>Wavelength (Short) 230 nm<br>Wavelength (Long) 700 nm<br>Wavelength (Peak) 400 nm<br>Dimension (W x H x D) 22.0 x 36.0 x 40.0 mm<br>Input Voltage +4.75 to +5.25 V<br>Max. Input Voltage 6 V<br>Max. Input Current 40 mA<br>Count Senstitivity at 300 nm Typ. 3.9 x 105<br>Count Senstitivity at 400 nm Typ. 6.1 x 105<br>Count Senstitivity at 500 nm Typ. 4.6 x 105<br>Count Senstitivity at 600 nm Typ. 1.3 x 105<br>Count Senstitivity at 700 nm Typ. 9.1 x 103<br>Count Linearity 5.0 x 106 s-1<br>Dark Count Typ. 50 s-1<br>Dark Count Max. 100 s-1<br>Pulse-pair Resolution 20 ns<br>Output Pulse Width 10 ns<br>Output Pulse Height Min. 2 V<br>Output Pulse Height Typ. 2.2 V<br>Recommended Load Resistance 50<br>Signal Output Logic Positive logic<br>Operating Ambient Temperature +5 to +40<br>Storage Temperature -20 to +50<br>Weight 47 g<\/p>\n\n\n\n<p><a href=\"https:\/\/www.laserse.com\/wp-content\/uploads\/2022\/08\/Photon-counting-head-H10682-210.pdf\">Photon counting head H10682-210<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Photon counting head H10682-210 The H10682 series is a photon counting head device consisting of a metal package photomultiplier tube, along with a high-speed photon counting circuit and a high-voltage power supply circuit. The high voltage supply for photomultiplier tube and the discrimination level are preset to optimum values, allowing photon counting measurement by just [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2407,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/posts\/2406"}],"collection":[{"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/comments?post=2406"}],"version-history":[{"count":1,"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/posts\/2406\/revisions"}],"predecessor-version":[{"id":2408,"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/posts\/2406\/revisions\/2408"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/media\/2407"}],"wp:attachment":[{"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/media?parent=2406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/categories?post=2406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/tags?post=2406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}