The World's Fastest Autoscan Spectrophotometer
MYIRO-9 Autoscanning Spectrophotometer
Reads 1,500 patches in 4 minutes
Automatic wavelength calibration
Measures a wide range of charts and substrates
Temperature drift compensation
Automatic QR code recognition and chart alignment
Virtual Fluorescent Standard for non-standard viewing environments

The MYIRO-9 can read 1,500 patches in just 4 minutes and 2,500 patches in just 7 minutes. With a single scan, users can obtain data for M0, M1, and M2, conforming to ISO13655:2017. This provides improved color accuracy for papers that contain optical brightening agents (OBA), increasing certainty of color reproduction.


The MYIRO-9’s free-format-function allows it to measure virtually every chart used to calibrate printers and create profiles, providing flexibility, convenience, accuracy, and precision in color calibration. With its ability to measure a wide range of charts and targets, the MYIRO-9 offers unparalleled versatility and compatibility, making it a valuable tool for any printing or color management workflow.


The MYIRO-9 is equipped with built-in wavelength calibration and temperature drift compensation to correct for any variations that might affect color measurement accuracy, such as changes in ambient temperature or aging of the instrument’s optical components. Users can expect highly precise and consistent color measurement results, even in demanding color-critical applications. The MYIRO-9 also includes a self-check function, using certified calibration tiles for regular accuracy audits.

MYIRO-9 Features

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Additional Information


Illumination/viewing system

45°a: 0°(annular illumination) *1
*1 Conforms to CIE No. 15, ISO 7724/1, DIN5033 Teil 7, ASTM E 1164 and JIS Z. 8722 Condition A for reflectance measurements.

Spectral separation device

Concave grating

Wavelength range

380 ~ 730 nm

Wavelength pitch

10 nm

Half bandwidth

Approx. 10 nm

Measurement area

Approx. Ø 3 mm

Light source


Measurement range

Reflectance: 0 to 150%

Short-term repeatability

Colorimetric: Within σΔ E00 0.05 (Without polarization filter)
* Under Konica Minolta test conditions where a white calibration plate is measured 30 times at 10- second intervals after white calibration

Inter-instrument agreement

Within E00 0.3 (Average of 12 BCRA Series II colour tiles compared to values measured with a master body under Konica Minolta standard conditions; without polarization filter)

Measurement time

Approx. 4 min per 1,500 patches
*Konica Minolta measurement conditions*3

Output item

Spectral reflectance

Measurement conditions *2

M0 (A), M1 (D50) , M2 (A + UV filter), C, ID50, D65, ID65, F2, F6, F7, F8, F9, F10, F11, F12, User-defined light source

Backing condition

White backing, compliant with ISO13655


USB2.0, 10Base-T/100Base-TX


Specified AC adapter (Input: AC 100 to 240 V, 50/60 Hz; Output: DC 24 V, 5 A)


MYIRO-9 only: W716 x D251 x H159 mm
Auto Sheet Feeder: W601 x D1,158
(when tray is open) x H245 mm


MYIRO-9 only: Approx. 10.5 kg

Operating temperature/
humidity range

10 to 35°C, 30 to 85% relative humidity with no condensation

Storage temperature/humidity

0 to 45°C, 0 to 85% relative humidity with no condensation

Standard accessories

AC adapter, USB cable, Measurement Utility software FD-S2w

Optional accessory

Auto Sheet Feeder FD-A09

Measurable Chart Specifications


45 ~ 330mm


170 ~ 1500 mm


0.05 ~ 0.6 mm

Smallest patch size

6×6 mm

Maximum patches per sheet


*1 Unidirectional illumination for wavelengths of 400 nm and below
*2 M0, M1 and M2 are lighting conditions contained in ISO13655 “4.2.2 Illumination requirements and measurement conditions.”
*3 Chart size: A3, Patch size: 6 x 6 mm, Patch layout: 47 rows x 32 columns