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Ocean Optics NIR User Manual

Page 30

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B: Specifications

NIR512 NIR256-2.1

NIR256-2.5

Optical
resolution (slit
dependent)

4.2 – 14.0 nm
FWHM

With Grating N1:4.5 – 14.0 FWHM
With Grating N2: 7.5 – 25.0 nm
FWHM

7.5 – 25.0 nm FWNM

Focal length

f/4, 40mm

Dynamic
range

5000:1 for a single scan

Fiber optic
connector

SMA 905 to single-strand optical fiber (0.22 NA)

A/D converter:

16-bit internal - 500 KHz

Data transfer
rate

Full scans into memory every 10 milliseconds (USB interface)

Integration
time

1 ms – 3 seconds

1 ms – 1 second

1 – 30 milliseconds

Fiber optic
connector

SMA 905 to single-strand optical fiber (0.22 NA)

Operating
systems

Windows 98/Me/2000/XP, Mac OS X & Linux - USB interface

Any 32-bit Windows operating system – Serial port

Spectral Response Curves

24

197-00000-512-02-0707