Fiber Optic Transmission and TransFlex Probe

Transmission (single pass) and TransFlex (dual pass) fiber optic probes are designed to be used with any spectrometer or photometer.

Single and Dual Pass fiber optic probes are cleanable, which enables reaction monitoring in a lab, pilot plant and fully automated process control.

  • On-line transmission spectroscopy in liquids at long distances
  • High throughput in any part of UV–Vis to mid-infrared spectra
  • Flexible and robust for industrial applications in harsh environment
  • Compatible with all spectrometers and automated process-interfaces
  • Reaction monitoring in real time
  • Process analytical technologies (PAT)
  • Crystallization development and screening
  • Analytical characterization
  • Biopharmaceutical analysis
  • Biofuel development and production
Probe typeTransmissionTransmissionTransflectionTransflectionTransflection
Transmission range0,2 – 1,3 μm0,4 – 2,2 μm0,2 -1,3 μm0,4 – 2,2 μm1,6 – 5,5 μm
Fiber typeSilica UV-VisSilica Vis-NIRSilica UV-VisSilica Vis-NIRCIR
Gap dimension2; 5; 10; 20 mm2; 5; 10 mm2; 5; 10; 20 mm2; 5; 10 mm0.05 – 2.0 mm
Temperature range≤ 200°C≤ 200°C≤ 200°C≤ 200°C≤ 100°C
Minimum Bending Radius120 mm (for 600 μm core)120 mm (for 600 μm core)120 mm (for 600 μm core)120 mm (for 600 μm core)130 mm
Total Length1,5 m (opt: 1 – 30m) *
Shaft Length230mm (opt: 50 – 500mm) *
Shaft Diameter12 mm
Shaft MaterialSS, Hastelloy C22
Protective Tube MaterialLiquid Tight SS-Conduit, KOPEX-Tube
Input / Output ConnectorsLong SMA; FC/PC; ST
Compatible Process-InterfacesCeramat-FOS or SensoGate-FOS

*Customized dimensions are available on request