Model:

S-3130 (S-3150)

Light Source:

Pre-aligned Tungsten & Deuterium Lamp

Detector:

1024 channels PDA

Wavelength Range:

190 – 850nm (190 – 1150nm)

Wavelength Accuracy:

± 0.4nm (0.5nm) with Holmium oxide glass filter
±0.4nm (0.5nm) with D₂ peaks 486.0nm and 656.1nm

Wavelength Reproducibility:

± 0.02nm

Wavelength Resolution:

<0.75nm (<0.95nm)

Photometric Range:

-3.0 ~ +3.0 Au

Data Acquisition Mode:

Absorbance, %T, %R, Intensity, Concentration

Photometric Accuracy:

± 0.005 Au at 440 nm, 590 nm with SSCS F3 filter
± 0.01 Au at 440 nm, 590 nm with SSCS F4 filter

Photometric Noise:

<0.0002 Au, with integration time in full

Photometric Reproducibility:

<0.002 Au with 60 ppm Potassium Dichromate
<0.001 Au at 440, 590nm with 1.0 Au of neutral density glass filter
<0.002 Au/hr at zero Au, 500nm

Photometric Resolution:

< 0.0001 Au

Photometric Stability:

± 0.003 Au/hr at zero Au, 500 nm

Stray Light:

<0.03% at 340nm (NaNO₂, ASTM)
<0.05% at 220nm (KCl, EP, ASTM)
<1% at 200nm (KCl, EP, ASTM)

Baseline Flatness:

<0.0005 Au

Shortest Scan Time:

0.02 sec for full wavelength range (In Ultra Kinetic Range)

Typical Scan Time:

1~1.5 sec for full wavelength range

Integration Time:

0.02 sec ~ 6 sec