ColorLite sph91 Spectrophotometer

Standard observers: 2° (1931) and 10° (1964), standard illuminants: D65, D55, F11, A, C, color spaces/values: XYZ, Yxy, LCh*, Luv*, ΔE CIE Lab*, ΔE CIE94, ΔL*, Δa*, Δb*, yellowness index according to DIN 6167 or whiteness metrics, spectral range: 400-700nm, spectral resolution: 10nm (internally 3.5nm), spectrometer: holographic grating spectrometer, display: relative values, absolute values or customer-specific values, repeatability: ΔE = 0.05 CIE Lab, repeatability test: 10 measurements of the supplied white standard, memory: non-volatile, more than 1,500 measurements without a PC, ambient temperature: 15-35°C, max. relative humidity: 85%, non-condensing, PC interfaces: USB, RS232, current output: 4-20mA, length: 235mm, width: 220mm, height: 60mm, weight: 1.85kg, including original operating manual, USB flash drive with installation file for ColorDaTra_IPM software version 1.94, installation file for update to version 1.95 and license key, last calibrated in 2025. On-site inspection is possible.