Avantes - Product Catalog - 2024 - digital

NIRLine - AvaSpec-NIR256/512-2.5-HSC-EVO Near-infrared Fiber-Optic Spectrometer

NIRLine - AvaSpec-NIR256/512-1.7-HSC-EVO Cooled Near-Infrared Fiber-Optic Spectrometer

We offer a range of cooled spectrometer configurations for measurements in the near-infrared range up to 17 µm The AvaSpec-NIR256-17-HSC-EVO and the AvaSpec-NIR512-17-HSC-EVO feature the high-sensitivity 100mm optical bench (HSC) with the next generation of electronics Both instruments provide exceptional performance specifications, including high sample speed and integration times (20 µs) If resolution is a crucial factor or more data points are required for modeling, the 512-pixel detector is the optimal choice The AvaSpec-NIR256/512-17-HSC-EVO spectrometers utilize identical trust ed InGaAs array detectors with our ultra low-noise electronics board with USB3 and Giga-Ethernet connection ports Besides their replaceable slit, this device features digital and analog I/O ports that enable external triggering and control over the shutter and pulsed light sources You can choose two software-controlled gain-setting modes: high-sensitivity (HS, default) and low-noise (LN) Cooling ensures optimal noise conditions even at longer integration times All NIR-17 instruments come with a choice of four different gratings, mak ing it possible to choose the bandwidth that fits your application

The NIR spectrometers are highly sensitive, compact, and lightweight, with a 100mm optical bench featuring an NA of 013, providing a perfect balance between sensitivity and resolution The 25-HSC series includes 256/512 pixel InGaAs detectors available in various configurations for multiple applications, including grain, corn, wheat, soya, polymers, medical use, and process moni toring The 256-pixel detectors offer excellent sensitivity for most applications, while the 512-pixel detectors are suitable for high-resolution applications The –HSC version allows for user-selectable gain settings in either low-noise (LN) or high-sensitivity (HS) mode The analog and digital IO ports enable external triggering and control of shuttered and pulsed light sources The EVO instru ments use the AS7010 electronics board, which provides faster data transfer with USB3 and Gigabit Ethernet and better signal processing

Technical Data

Spectrometer platform

AvaSpec-NIR256-2.5-HSC-EVO

AvaSpec-NIR512-2.5-HSC-EVO

Optical Bench

TE-cooled Symmetrical Czerny Turner, 100 mm focal length

Wavelenght Range

1000-2500 nm

Technical Data

Resolution (slit & grating dependent)

44-850 nm

26-850 nm

Spectrometer Optical Bench

AvaSpec-NIR256-1.7-HSC-EVO

AvaSpec-NIR512-1.7-HSC-EVO

Symmetrical Czerny-Turner, 100 mm focal length, 1 stage TE-cooled

62 nm

31 nm

Pixel Dispersion (with NIR 075-1.7 grating)

Wavelength range

900-1700 nm

Sensitivity HS in counts/µW per ms (1000-2500 nm)

990,000

480,000

Resolution (slit & grating dependent) Sensitivity HS in counts /µW per ms

19-32 nm

17-32 nm

4800000 (integral 1000-1750 nm)

2500000 (integral 1000-1750 nm)

Signal/Noise HS

1800:1

1900:1

Dynamic Range HS Signal/Noise HS Integration time HS

4900:1 1900:1

Integration time HS

10 µs-5 ms

Sensitivity LN in counts/uW per ms (1000 2500nm)

55,000

26,600

20 µs–500ms

Sensitivity LN in counts /µW per ms

160000 (integral 1000-1750 nm)

83000 (integral 1000-1750 nm)

Signal/Noise LN

4000:1

3700:1

Dynamic Range LN

7600:1 5000:1

Integration time LN

10 µs-100 ms

Signal/Noise LN

inGaAs linear array with 2-stage TE-cooling, 256 pixel

inGaAs linear array with 2-stage TE-cooling, 512 pixel

Integration time LN

20 µs–20 s

Detector

TE-cooled InGaAs linear array Detector

256 pixels, 50 µm x 500 µm

512 pixels, 25 µm x 500 µm

Pixel size (WxH)

50 x 250 µm

25 x 250 µm

AD converter

16-bit, 1,2 MHz

16-bit, 1,2 MHz

AD converter

16 bit, 500kHz

Interface

USB30 high speed, 5 Gbps, Gigabit Ethernet 1 Gbps

Interface

USB 30 high-speed, 5 Gbps - Gigabit Ethernet 1 Gbps

Sample speed with store to RAM

013 ms/scan

024 ms/scan

Sample speed with on-board averiging

054 ms/scan (USB3)

Data transfer speed

04 ms/scan (USB3)

053 ms/scan (USB3)

Data transfer speed

111 ms/scan (USB3)

Digital IO

HD-26 connector, 2 Analog in & out, 13 Digital IO bi-directional, trigger, synchronization, strobe, laser

Digital IO

HD-26 connector, 2 Analog in, 2 Analog out, 13 Digital bi-directional, trigger, sync, strobe, laser

Power supply

12VDC, 12W

Power supply

12 V, 40W

Operating temperature

0-40°C

Operating Temperature range

0-40°C

Cooling

Max. ∆T = 25°C versus ambient

Cooling

Max. ∆T = 45°C versus ambient

Dimensions, weight

185 x 160 x 184 mm, 36 kg

Dimensions, weight

185 x 145 x 185 mm, 35 kg

FULL PRODUCT SPECIFICATIONS

FULL PRODUCT SPECIFICATIONS

Want to know the full product specifications, gratings selection, resolution table, accessories options and ordering information? Click here or scan the QR code on the right

Want to know the full product specifications, gratings selection, resolution table, accessories options and ordering information? Click here or scan the QR code on the right

28 | info@avantescom | wwwavantescom

info@avantescom | wwwavantescom | 29