NIR Spectrometers

High Sensitivity and Low Noise

Leverage Ocean spectrometers for NIR measurements, tapping into a feature-rich spectral response to gain insights into subsurface sample characteristics. 

Discover New Ocean NR Spectrometers

Ocean NR Series spectrometers are engineered for high-performance spectral analysis, delivering exceptional precision and reliability. Designed to excel in complex and low-light environments, NR spectrometers offer optical resolution as fine as 2.85 nm FWHM for detailed peak discrimination.

Thermoelectric cooling ensures thermal stability and consistent results, while High Gain Mode enhances sensitivity to detect even the faintest signals. Whether you’re analyzing low-concentration samples or working in challenging conditions, NR spectrometers provide the clarity and confidence you need.

Specifications:	NR 1.7	NR 2.2	NIRQuest+2.5
Wavelength Range	900 – 1700 nm	900 – 2188 nm	900 – 2450 nm
Optical resolution (FWHM)	2.85 – 13.03 nm	3.12 – 18.96 nm	6.48 – 25.60 nm
SNR (single scan @ 10 ms)	10,000:1	9,700:1	10,000:1
Integration time	1 ms – 120 s	1 ms – 8 s	1 – 200 ms
Connectors	16 pin Samtec TFM, RS-232, SMA 905 (input fiber), USB Type-C	16 pin Samtec TFM, RS-232, SMA 905 (input fiber), USB Type-C	SMA 905 (input fiber)
Physical dimensions	182.3 x 109.2 x 49.8 mm	182.3 x 109.2 x 49.8 mm	182 x 110 x 47 mm
Weight	1.13 kg (spectrometer); 450 g (power supply)	1.13 kg (spectrometer); 450 g (power supply)	1.15 kg (spectrometer); 450 g (power supply)
Temperature (operation)	10 °C – 35 °C	10 °C – 35 °C	10 °C – 35 °C
Temperature (storage)	-30 °C – 70 °C	-30 °C – 70 °C	-30 °C – 70 °C
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