{"product_id":"gigahertz-optik-ldm-9811-light-detector-for-radiation-protection-luminance-meter","title":"Gigahertz-Optik LDM-9811 Light Detector for Radiation Protection Luminance Meter","description":"\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eGigahertz-Optik LDM-9811 Light Detector for Radiation Protection Viewer Module Luminance Meter\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eUsed see photos\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eTested works see photos\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eDoes not include PD-16 series detector. This is the collection and aiming optic only.\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eDescription from Gigagertz-Optik website:\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e\u003cspan style=\"font-size:1.30em;\"\u003e\u003cb\u003eLDM-9811 light detector for radiation protection\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eRadiance is the quantity used for the determination of blue light hazard and retinal thermal hazard to the human eye measured in the radiometric unit of W\/(m2*sr). For spot source configurations irradiance is generally measured.\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e\u003cspan style=\"font-size:1.30em;\"\u003e\u003cb\u003eViewer Module for Radiance Measurements\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eLDM-9811 is a modularly designed viewer module that is combined with PD-16 series detectors to form the complete radiance detector. A one piece machined aluminum housing ensures the best possible stability in laboratory and field use. The LDM-9811\/PD-16 features a wide aperture high light throughput focusing objective. The useable measurement distance of the LDM-98 spans from 0.3m to infinitive.\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e\u003cspan style=\"font-size:1.30em;\"\u003e\u003cb\u003eSelectable Field-of-View\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eA selector knob on the LDM-9811 rear panel enables the selection of the three field-of-views 1.7, 11 and 100mrad specified to measure the limit values for spot and large area sources in the Blue-light hazard regulations.\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e\u003cspan style=\"font-size:1.30em;\"\u003e\u003cb\u003eViewfinder for Precise Alignment and Focusing\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eThe targeted spot to be measured is visible through the ocular viewfinder. In combination with the cross-hair targeting aid alignment of the LDM-9811 to the zone of interest is simple. Focusing is achieved by adjusting the sharpness of the image on the viewfinder screen.\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eKk\u003c\/p\u003e \u003cbr\u003e","brand":"Lab Liquidators Store","offers":[{"title":"Default Title","offer_id":51976675328292,"sku":"SP111117041","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5289\/2964\/files\/406641715648-0.jpg?v=1769901908","url":"https:\/\/store.labliquidators.com\/products\/gigahertz-optik-ldm-9811-light-detector-for-radiation-protection-luminance-meter","provider":"Lab Liquidators Store","version":"1.0","type":"link"}