Ocean Optics S1024DW Install - Manual (Page 27)

24
Specifications
Path length: 1 cm
Collimating lenses (VIS-NIR): BK 7 glass, 5 mm diameter, f/2
Collimating lenses (UV-VIS-NIR): Dynasil quartz, 5 mm diameter, f/2
Collimating lens termination: SMA 905
Collimating lenses assembly (sample
compartment) dimensions:
2.0 ” x 1.5 ” (LW)
Filter slot: accepts filters up to ¼ ” (6 mm) in thickness
Base material: aluminum
Base length: 5.5 ”
Connections in base:
•
water inlet
•
water outlet
•
extra connection
Water input fittings: 1/8 ” NPT pipe thread
Typical optical fibers specified for optimum
performance (light throughput and optical
resolution)**: •
200
µ
m illumination fiber
•
50
µ
m read fiber
* Though the VIS-NIR lens is optimized for use to 2
µ
m, it can be configured to “ see ” only to 1100 nm
with our S1024DW spectrometer.
** For all intents, there is no single combination of optical fibers that will satisfy the requirements of
every application. As a rule, however, it is best to use a large-diameter (>50
µ
m) illumination fiber to
get the maximum light throughput, and a small-diameter (<50
µ
m) read fiber to achieve the best
optical resolution.