Polytec: Spectrometers

Efficient Measurement and Control

PSS spectrometers offer an optimal solution for NIR process analytics. Based on diode array technology combined with superior transmission grating design, PSS spectrometers are used for fast and reliable data acquisition. Flexible integration in various measurement scenarios is enabled through the use of fiber coupled components.

Standardized spectral ranges between 550 nm and 2500 nm
Innovative transmission grating design
High measurement rate
Superior sensitivity and long term stability
Uniform optical resolution at the theoretical limit
Extremely low scattered light levels
SMA905 fiber connectors
Ethernet interface

Model	Range	Detector	Pixels	Resolution
PSS 1050	550 – 1000 nm	Si	512	< 3.6 nm or < 5.4 nm
PSS 1720	850 – 1650 nm	InGaAs	256	< 6.4 nm or < 9.5 nm
PSS 1750	850 – 1650 nm	InGaAs	512	< 3.2 nm or < 4.8 nm
PSS 2120	1100 – 2100 nm	InGaAs	256	< 7.9 nm or < 11.9 nm
PSS 2220	1200 – 2200 nm	InGaAs	256	< 7.9 nm or < 11.9 nm
PSS 2520	1300 – 2500 nm	InGaAs	256	< 9.5 nm or < 14.2 nm

PSS Spectrometers are available with standard 19” plug-in housing for industrial cabinets.

The small ½ 19“ housing is ideal for e.g. mobile applications.

110-240 VAC power supply
10-30 VDC power supply with active stabilisation

Exs PS01

Exs PS02

Exs PS03

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US Sales & Service
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Tel. 508-417-1040
analytics@polytec.com