ERX145

Features:

Specifications:

Geometry	45 a : 0 deg
Measurement	anular
Spectral measurement area with UV	330 nm – 730 nm
Spectral resolution (optical !)	1 nm
Absolute wavelength accuracy with internal automatic control	better than 0,1 nm
Dual beam (sample and reference channel)	simultaneous
Measurement time	20 ms
Measurement area	30 mm
Measurement distance (illumination head -sample)	60mm
Distance variation with error dE* < 0,2	± 10 mm
Measurement interval	3 sec
Reproducibility CIELAB (standard deviation for repeated difference measurements of the white standard)	*dL, da,* db* ≤ 0.03
Interinstrument agreement between ERX145 systems Based on a white tile	*dL, da,* db* ≤ 0.1
Average color difference for measurement of the 12 BCRA standards from production average	dE* < 0,3
Size	282 x 298 x 269 mm³
Weight	13,5kg
Protection	IP 53, CE Mark
Calibration (traceable to PTB, German Institute of Standards)	instrument speciﬁc white standard
Communication with computer	CAN-Bus, with interface converter on USB
Ambient temperature	max. 50°C