Tidas S300 series Photo Diode Array (PDA) Spectrophotometer System

Spectrophotometric systems WPI Tidas S300 with photodiode array (PDA) provide measurements in a wide range of wavelengths: from UV to visible and IR.

Choose wavelength detection range options:

Type	505066	505067	505068	505069
Description	UV (190-390nm) with integrated D2 Lamp	UV/VIS (190-720nm) with integrated deuterium and halogen lamps	VIS/NIR (300-1100nm) with integrated Halogen Lamp	VIS/NIR (300-1100nm) without Halogen Lamp
Wavelength range	190 - 390 nm	190 - 720 nm	300 - 1100 nm	300 - 1100 nm
Spectral resolution	< 3 nm	< 7 nm	< 10 nm	< 10 nm
Wavelength accuracy	± 1 nm	± 1 nm	< 3 nm	< 3 nm
Photometric accuracy UV	± 10 mAU	± 10 mAU
Photometric accuracy VIS		± 10 mAU
Wavelength reproducibility	< 0,1 nm	< 0,1 nm	< 0,1 nm	< 0,1 nm
Baseline drift @ 250 nm	5*10-4 AU/h according to ASTM E685		5*10-4 AU/h according to ASTM E685	5*10-4 AU/h according to ASTM E685
Signal-to-noise ratio	< 3*10-5 AU according to ASTM E685		< 3*10-5 AU according to ASTM E685	< 3*10-5 AU according to ASTM E685
Number of diodes	256	256	256	256
Dimensions	345 x 145 x 315 mm (W x H x D)	345 x 145 x 315 mm (W x H x D)	345 x 145 x 315 mm (W x H x D)	345 x 145 x 315 mm (W x H x D)
Weight	8 kg	8 kg	8 kg	8 kg
Voltage	85 - 265 VAC / 47 - 63 Hz	85 - 265 VAC / 47 - 63 Hz	85 - 265 VAC / 47 - 63 Hz	85 - 265 VAC / 47 - 63 Hz
IN/OUT	Standard: 2 x IN / 2 x OUT	Standard: 2 x IN / 2 x OUT	Standard: 2 x IN / 2 x OUT	Standard: 2 x IN / 2 x OUT
Illumination	2 white LED, SMA 905	2 white LED, SMA 905	2 white LED, SMA 905	2 white LED, SMA 905
Optical connection	SMA 905	SMA 905	SMA 905	SMA 905
A/D converter	16 Bit	16 Bit	16 Bit	16 Bit

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