Fiber optic dip probe for direct analysis
in situ Fiber Optic Dissolution Analysis
The 400 Series spectrophotometers offer both spectroscopy advantages and multiple sample interfacing options for dissolution testing. Whether using a dip probe or flow cell, each fiber optic sampling option is designed for optimal analytical precision and the elimination of contamination.
Dip probes allow for direct measurements of dissolution eliminating the need to transfer sample aliquots for liquid measurements with three distinct flow cell configurations available for pumped flow direct analysis. In situ fiber optic measurement ensures precise sampling position and minimizes hydrodynamic disturbances.
This sampling convenience is complemented by the use of the CCD array spectrophotometer allowing for full wavelength coverage from 190 nm - 980 nm with user programmable acquisition times ranging from milliseconds to minutes or multiple hours if desired.
0.2, 0.5, and 1.0 cm optical path lengths are available dip probe configurations while flow cells can be user adjustable or fixed via the use of quartz sleeve inserts.
Small volume flow cell for pumped flow
Flow cells with adjustable/fixed
path lengths for pumped flows
Cuvette flow cells for fixed
path length pumped flows
Dissolution Testing
Wavelength Range: 190 nm - 980 nm
Simultaneous Analysis: Full spectra or up to 13 discrete wavelengths
Acquisition Speed: User adjustable
Dip Probe: 0.2 cm, 0.5 cm and 1.0 cm path lengths available
Flow Cell: User adjustable or fixed path lengths available.
Fiber Termination: SMA905
Maximum Temperature: 392F (200 C)
Contact Us to Discuss Your Dissolution or Reaction Testing Needs
You can also request a complete CCD-array spectrophotometer system with specialized fiber optic accessories for a risk-free, two-week evaluation period on your laboratory bench.