AvaSpec Mini Near Infrared Fiber Spectrometer

ネゴシエーション可能更新12/22

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概要

The AvaSpec Mini Near Infrared Fiber Spectrometer is a compact near-infrared spectrometer based on the combination of our AvaSpec-NIR256-1.7 and Mini series.

製品詳細

AvaSpec Mini Near Infrared Fiber SpectrometerIt is a compact near-infrared spectrometer based on ourAvaSpec-NIR256-1.7andMiniA combination of series. this kind ofNIRThe spectrometer may not be likeNIRLineSeries spectrometers are sensitive, but can be greatly compensated for by their size and durability. like othersCompactLineSame as spectrometer, defaultUSBPowered and only the size of a card, it can be easily integrated into other devices, including but not limited toOEMHandheld application.

This multifunctional miniatureNIRSpectrometers are suitable for multiple occasions and applications, including food, chemical, recycling, and other industries. andAvaSpec Mini Near Infrared Fiber SpectrometerCan be with usAvaSoftSoftware and existingWindowsandLinuxSeamless connection of dynamic link libraries.

Technical data

optical platform	Symmetrical Czerny Turner, focal length of 75 mm, MK II
wavelength range	900-1750 nanometers
stray light	1％

Sensitivity HS, measured in counts/µ W/ms	665000 (integration 1000-1750 nm)
Dynamic range HS	4750：1
Integral time HS	10 µ s-300 milliseconds
Signal/Noise HS	1900：1
Dark noise HS	14 of them

Sensitivity LN, measured in counts/µ W/ms	38000 (integration 1000-1750 nm)
Dynamic Range LN	7500：1
Integral time LN	10 µ s-5 seconds
Signal to Noise Ratio LN	5000：1
Dark noise LN	9 of them

detector	InGaAs array, 256 pixels
Analog-to-Digital Converter	16 bits, 500 kHz
interface	USB2.0 (480 Mbps)/50cm tail fiber USB-A interface
Sampling speed stored in RAM	0.53 milliseconds per scan
Data transmission speed	1.2 milliseconds/scan
input	5 bidirectional programmable I/O: 1 analog output, 1 analog input, 1 x 5V
power supply	Default USB power supply 500 mA
Size, weight	95 x 68 x 20 millimeters, 185 grams
temperature range	0-55 ° C

Grating selection table

Use	Available range (nm)	Spectral range (nm)	Line pairs/mm	Sparkling wavelength (nm)	Order Information
NIR	900-1750	750	200	1550	NIR200-1.6
NIR	900-1495	355-345	400	1210	NIR400-1.2
NIR	1250-1700	340-335	400	1600	NIR400-1.6
NIR	900-1450	225-210	600	1280	NIR600-1.3
NIR	1350-1735	205-185	600	1669	NIR600-1.7

Resolution Table of Spectrometer

Slit size (µm)
Grating (lines/mm)	50	100	200	500
200	6	12	24	50
400	3	6	12	25
600	2	4	4	18
*Typical values. There may be deviations.

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