Excalibur Lab FFV Transmission Measurement Cell

These compact measuring cells are highly flexible. The cells are fiber-optic coupled which makes them easy to position.The pathlength can be varied and the cell can be heated.

 

Special Features

  • Rugged, adjustment-free design
  • Unrestricted flow path
  • Unmatched absorbance linearity
  • Variable pathlength or factory preset ranging from 0.5 - 12 mm

 

Standard Product Configuration

Technical Data

Model Excalibur Lab FFV Cell  
Measurement Principle Transmission  
Optical Setup Collimator finger with window  
Optical Path Variable (default 5 ± 0,05 mm). Variable Path Length (0.5-12 mm)  
Cell Type Cell with screwed process connection  
Window Sealing Kalrez 6375  
Cell/Optical Sealing Kalrez 6375  
Cell Material Stainless Steel 1.4435/1.4404 (316L) / Hastelloy C-276 (2.4819)    
Optical Material Sapphire  
Spectral Range NIR / UV / VIS  
Wavelength UV: 200 - 800 nm (opt. >230 nm) Vis: 350 - 2200 nm NIR: 800 - 2500 nm  
Optical Connection F-SMA socket and conduit termination (1 "NPT male fitting) or
FC/PC Typ-N socket and conduit termination (1" NPT male thread)		  
Process Connection 0,5 Zoll Swagelok or 0,375 Zoll Swagelok  
Adapter No base plate  
ATEX Suitability ATEX zone 1 / 21, fixtures such as temperature sensor and heater must also be ATEX suitable.  
Temperature 5 °C to 180 °C  
Pressure Range 0 bar to 30 bar (overpressure at RT)  
Additional Function Optional, only for cells with screwed process connection: clean-out port, provision for cartridge heater/thermo couple
(to be orderedd separately)		  
Scope of Delivery Optical measurement cell, user manual, customer technical drawing, certificate of pressure test, report of optical transmission test, feeler gauge set 0,5 - 8 mm, transport packaging  

 

Optical Probes and Flow Cells Configurator

Hellma offers the largest selection of products worldwide and the highest level of expertise to support your online measurements from UV to IR. Find the right measuring interface quickly and easily or configure your individual immersion probe or measurement cell.

 

 

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