設備主要功能集描述
1. Imaging Colorimeter
9 MP tristimulus imaging colorimeter featuring a thermoelectrically cooled, CCD detector, 16-bit A/D, perpetual Photometrica and SDK software licenses, one year software support license, and a two year hardware warranty.
F-mount lens with manual aperture and focus. Includes calibration at iris F2.8, F5.6, and F11 at up to four focus distances.
2. Beam pattern measurement System
Beam pattern distribution benchtop accessory for imaging photometers and colorimeters. Features a 2 m optical bench, transmission screen, and fixtures for instrument. Requires Photometrica 7.0 or later.
*Luminous intensity standard
Luminous intensity standard for calibration of Beam pattern measurement System accessory. Featuring a temperature controllable, goniometrically calibrated, high power, white LED, combo current, TEC source, and cables. Angular luminous intensity data is provided out to +/-80 degrees from normal, and compatible with Photometrica.*Beam pattern package( PKG Beam pattern)Software package plug-in for beam pattern measurements of light sources in transmissive or perspective mode using imaging photometers or colorimeters. Requires a goniometrically calibrated luminous intensity standard for absolute luminous intensity measurements as a function of angle.
Basic measurements Luminous Intensity, Illuminance, Luminous Flux
Units cd, lux, lumens
Resolution 9 megapixels
Data interval <0.3 degrees
Luminous Intensity 0.1 to 300,000 cd (with option ND filter)
Illuminance 0.2 to 750,000 lux (with option ND Filter)
Lamp-to-screen distance range 60 - 750 mm
Lamp max. beam angle 28° to 144° (full angle)
Imager-to-screen distance range 1000 mm
Max. lamp size (L x W x H) ≤ 30 mm
Screen size (W x H) 50 x 38 cm
*On Site training for one working day.