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Harsh Environment Transmission Dip Probes

Lead Time: 2 weeks

From $1,048.00

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This transmission dip probe is a convenient way to measure the absorbance and transmission of solutions in harsh chemical environments using Ocean Insight spectrometers and light sources.

The probe ferrule and tip is manufactured from chemically inert PEEK material that is radiation-resistant and has low flammability. It has an adjustable pathlength tip for measuring samples of different concentration.


  • Probe design -- versions for general lab use or harsh environments
  • Harsh environment probe -- consists of an inner stainless steel probe and outer PEEK sleeve; optional stainless steel sleeve also available
  • Sampling -- sample is free to flow through the probe tip





Subject to change depending on model type


Fiber Core Size:
300 µm
PVDF zip tube
2 m
Probe Ferrule Diameter:
Internal stainless steel probe assembly: 3.175 mm (1/8″) and PEEK polymer sleeve: 6.35 mm (1/4″)
Wavelength Range:
200nm - 1.1μm
1.5 meters from the end of the probe
SMA 905
Adjustable (2 – 10 mm, 10 – 20 mm) or fixed (See product variations table for details)
Probe Ferrule Length:
107.9 mm
Probe Ferrule Material:
Stainless steel internal assembly, PEEK for outer sleeve
Temperature Limit:
Up to 200º C with PEEK sleeve

Measurement techniques