{"product_id":"speed-of-light-meter-115-v-50-60-hz","title":"Speed of Light Meter (115 V, 50\/60 Hz)","description":"\u003ch5\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h5\u003e\u003cp align=\"left\"\u003eEquipment set for determining the speed of light thanks to electronic run-time measurement.\u003cbr\u003e\nComprises a compact housing containing a transmitter emitting short LED pulses, a photo receiver and a calibrated, oscillating quartz generator producing chronologically precise square-wave pulses. Emitted light pulses are returned by an internal reflector and by a triple-prism reflector placed a long distance from the light source. The returning light signals are then superimposed on the original signal. A dual-channel oscilloscope is used to measure the time difference between the two signals. The speed of light can be calculated from this difference and the distance to the triple-prism reflector.\u003cbr\u003e\nThe triple-prism reflector can be installed by eye without the need for complex adjustments\u003c\/p\u003e\n\u003cp\u003eContents:\u003cbr\u003e\n1 Control unit with a transmitter, receiver and integrated power supply unit\u003cbr\u003e\n1 Fresnel lense on shaft\u003cbr\u003e\n1 Triple-prism reflector on shaft\u003cbr\u003e\n3 HF cables, 1 m\u003c\/p\u003e\n\u003cp align=\"left\"\u003eAdditionally required:\u003cbr\u003e\nOptical Bench\u003cbr\u003e\nOptical Rider (2x)\u003cbr\u003e\nStand Equipment\u003c\/p\u003e   \u003cli\u003e\n\t\tSecure online payment with SSL\u003c\/li\u003e\n\t\u003cli\u003e\n\t\tExpert advice\u003c\/li\u003e\n\t\u003cli\u003e\n\t\tFinancing available\u003c\/li\u003e\n\t\u003cli\u003e\n\t\tEasy returns \u0026amp; exchanges\u003c\/li\u003e\n\t\u003cli\u003e\n\t\tInternational shipping available\u003c\/li\u003e\u003ch5\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eUPC: Not Specified\u003c\/li\u003e\n\u003cli\u003eGTIN\/ITF Barcode: Not Specified\u003c\/li\u003e\n\u003cli\u003eUnits of Measure: Not Specified\u003c\/li\u003e\n\u003cli\u003eOverall Product Length: Not Specified in\u003c\/li\u003e\n\u003cli\u003eOverall Product Width: Not Specified in\u003c\/li\u003e\n\u003cli\u003eOverall Product Height: Not Specified in\u003c\/li\u003e\n\u003cli\u003eWeight Capacity: Not Specified lbs\u003c\/li\u003e\n\u003cli\u003eActual Product Weight: 3.56\u003c\/li\u003e\n\u003cli\u003eProduct Assembly: Not Specified\u003c\/li\u003e\n\u003cli\u003eProduct Installation: Not Specified\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: Not Specified\u003c\/li\u003e\n\u003cli\u003eCase QTY: Not Specified\/case\u003c\/li\u003e\n\u003cli\u003eCase Weight: Not Specified\u003c\/li\u003e\n\u003cli\u003eShips Via Freight: Not Specified\u003c\/li\u003e\n\u003cli\u003eProposition 65 Warning: Not Specified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3B Scientific","offers":[{"title":"Default Title","offer_id":48198044418240,"sku":"1000881","price":1551.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1403\/8729\/files\/1776960050504.jpg?v=1776960054","url":"https:\/\/tensnet.com\/products\/speed-of-light-meter-115-v-50-60-hz","provider":"TENSnet","version":"1.0","type":"link"}