Hudson Raman Probes

HUDSON BioProbe

SIZE 340 mm x 45 mm x 28 mm (13.4 in x 1.8 in x 1.1 in)
WEIGHT 735 grams (complete assembly: Hudson Probe, Inner Lens Tube Assembly and ViewPort)
EXCITATION WAVELENGTH 785 nm
IMMERSION TUBE DIMENSIONS 12 mm diameter, 215 mm wetted length
FITTINGS Industry standard PG13.5
WORKING DISTANCE (FOCAL OFFSET) Factory-configured for either 0 mm (for turbid samples) or 2 mm (for transparent samples)
SURFACE FINISH Ra 0.8 µm (32 µinch)
AUTOCLAVE CYCLES Up to 1000

HUDSON785

SIZE 2.16 x 1.77 x 1.01 inches
WEIGHT 0.75 lbs (0.34 kg)
EXCITATION WAVELENGTH 785 nm
OPERATING TEMPERATURE 0 to +40˚C
NON-CONTACT OPTIC OPTIONS Three different non-contact optic modules are
compatible with each probe head (see table to right)
OPTICAL FIBER CONNECTIONS FC/PC 105 μm NA=0.22 fiber optic cable for excitation
FC/PC 300 μm NA=0.22 fiber optic cable for collection

Available Optics Attachments

SHORT FOCUS OPTIC: sample stand-off 5.2 mm, spot size: 80 μm
LONG FOCUS OPTIC sample stand-off 22.3 mm, spot size 250 μm
LARGE SPOT OPTIC stand-off 5 to 500 mm, spot size 4 mm