4137 / Luminous intensity (Candela): Luminous intensity-Normal bulb on the Photometerbank at the PTB in Braunschweig / PhotoXPress

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4137 / Luminous intensity (Candela): Luminous intensity-Normal bulb on the Photometerbank at the PTB in Braunschweig

27 июня 2007 00:00
Номер фото: #1466934
Размер макс: 5558x4412

Размер фото     Цена у.е.

   Обложка     120.00

   1-ая полоса газеты     65.00

   Разворот (от 1/1 до 2/1 A4)     85.00

   Страница (от 1/2 до 1/1 A4)     55.00

   1/2 A4 (до 21x15 см)     30.00

   1/4 A4 (до 15x10.5 см)     27.00

   1/8 A4 (до 10.5x7.5 см)     23.00

   "марка" (до 4.2x3 см)     18.00

4137 / Luminous intensity (Candela): Luminous intensity-Normal bulb on the Photometerbank at the PTB in Braunschweig: EUROPA, DEUTSCHLAND, NIEDERSACHSEN, BRAUNSCHWEIG (BRAUNSCHWEIG, GERMANY), 27.06.2007: Photometry at Physikalisch-Technische Bundesanstalt PTB in Braunschweig, Germany. Realization of the SI base unit of luminous intensity, the candela, with a Toshiba transfer standard lamp on the PTB`s unique 40-meter photometric bench, where a photometer measures the illuminance at various distances. Margitta Eltmann and Detlef Lindner aligning the set-up. - Marc Steinmetz / VISUM - Keywords: Germany, Physikalisch, Technische, Bundesanstalt, PTB, science, technology, physics, metrology, base, unit, international, system, of, units, SI, metrical, measure, measurement, standard, accurate, accuracy, lab, light, luminous, flux, intensity, candela, photometer, bench, optical, optics, photometry, scientist, people, transfer
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