The VL-3701 is an illuminance detector head whose photometric responsivity and cosine field of view correspond to the DIN 5032 - Article 7 quality class A. The detector can be combined with all optometers and light meters from Gigahertz-Optik.
Traceable calibration
The VL-3701 is calibrated in terms of its absolute illuminance responsivity and relative spectral responsivity by the Gigahertz-Optik calibration laboratory for optical radiation measurands. The calibrations are documented in an individually compiled calibration certificate. The design and contents of the calibration certificate are in accordance with the ISO 17025 specifications
VL-3701是一款照度檢測(cè)頭,其光度響應(yīng)度和余弦視野符合DIN 5032 - 第7條質(zhì)量等級(jí)A.該探測(cè)器可與Gigahertz-Optik的所有和光度計(jì)組合使用。 VL-3701根據(jù)其照度響應(yīng)度和相對(duì)光譜響應(yīng)度進(jìn)行校準(zhǔn),由Gigahertz-Optik校準(zhǔn)實(shí)驗(yàn)室進(jìn)行光輻射測(cè)量。校準(zhǔn)記錄在單獨(dú)編譯的校準(zhǔn)證書(shū)中。校準(zhǔn)證書(shū)的設(shè)計(jì)和內(nèi)容符合ISO 17025規(guī)范 可追溯校準(zhǔn)