Papua New Guinea S430 NIR Spectrophotometer

project

content

Instrument model

S430

measurement method

Transmission cell

detector

Hamamatsu Refrigerated Indium Gallium Arsenide（InGaAs）

Spectral bandwidthnm

8

wavelength rangenm

900~2500

wavelength accuracynm

±0.2

wavelength repeatabilitynm

≤0.05

Stray light%

≤0.1

absorbance noiseAbs

≤0.0005

Analysis time

1 minute（adjustable)

data transmission method

USB2.0

Calibration technology

MPLSImproved Least Squares Regression Scaling Technique

DPLSSpectral identification and qualitative analysis technology