Spectrometer

Single beam diode array

Wavelength range

380-1050 nm

Wavelength resolution

3.3 nm/pixel

Wavelength accuracy

< 0.5 nm

Number of pixels

256

ADU conversion

16 bit

Measuring range

0.1 -100% R

Noise （1s measuring time）

< 0.2% R

Drift

< 0.5% /h

Light sources

Halogen lamp, 10V /18W

Lifetime of the light sources

approx.2000 h

Measuring head

0° / 45° circular

Range of operating temperatures

0-40°C

Repeatability Color:

Measurements

30 times at 10s intervals,
500 ms measurement time

< 0,04 dE＊ CIELAB RMS on white （typical）
< 0,15 dE＊ CIELAB RMS on white （max.）
< 0,20 dE CMS max. on color tile

Inter Instrument Agreement

< 0,4 dE max. between two systems

Measuring rate

max. 50 measurements/s with RS 422 interface

Calibration（100%）

to external white standard

Calibration period

< 1h

Interface Spectrometer-PC

RS 422

RS 232 （option）

Distance Spectrometer-PC

< 80 m （RS 422）

Casing

IP 65

EXD （option）