DeltaOHM LPPHOT02 Fotometrika Sonda Instruo-Manlibro
Operating manual Photometric probe LPPHOT02www.deltaohm.com Keep for future reference. INTRODUCTION The LPPHOT02 probe measures illuminance (lux), defined as the ratio between the luminous flux (lumen) through a surface and the surface area itself (m2). The spectral response curve of a…