Minolta CR-121 Calibration Reflector Plate - and 12 similar items

Up for sale is a professional-grade Minolta CR-121 Calibration Reflector. This is a precision reference standard used to calibrate and zero Minolta Chroma Meters (specifically the CR-100, CR-110, CR-200, and CR-210 series). Condition: Reflecting Surface: Pristine / Mint. The internal white tile is perfectly white with no yellowing, no staining, and zero scratches. For calibration equipment, this is the most critical factor for accuracy. Housing: Excellent condition. The black protective case is solid with minimal shelf wear. Labels: All factory-calibrated values are original, clear, and perfectly legible. Calibration Data (as shown on unit): Illuminant C: $Y=75.8$, $x=.312$, $y=.318$ Illuminant D65: $Y=75.8$, $x=.314$, $y=.331$ This is an essential accessory for ensuring your tristimulus color analyzer provides accurate, repeatable data. It has been stored carefully and is ready for immediate professional use.