CUSTOM

Special ideas or extraordinary requirements?
We make it possible.

With 90 years of experience in building high-end optical products, Hellma Analytics is able to build customized optical immersion probes suitable for nearly every demand.

Talk to us about your requirements! We’ll find your individual solution.

Please use the pdf form for your enquiry and send it to: pat@hellma.com

EXCALIBUR CUSTOM IMMERSION PROBE
POLYMER PROBE (PAIR)

Polymer-Transmissions Sondenpaar

Special features:

  • Temperature range: 5°C to 300°C
  • Pressure range: -1 bar to 750 bar
  • Withstands harsh conditions

EXCALIBUR CUSTOM
FLOW THROUGH CELL

Flansch-Messzelle

Special features:

  • Sapphire or quartz optics
  • Various flange sizes
  • Can easily be incorporated into existing pipe systems and bypass loops

EXCALIBUR IMMERSION PROBE WITH HYGIENIC DESIGN

Hygienic Design

Special features:

  • Best possible transmission by the use of high-purity sapphire
  • Use of FDA approved FFKM (perfluoroelastomer) O-rings
  • Ready to use in SIP and CIP processes

EXCALIBUR CUSTOM IMMERSION PROBE




Special features:

  • Solid quartz glass probe with a bonded glass flange for extremely corrosive environments.
  • This probe is free of o-rings and contains a bonded quartz glass measuring head.
  • Due to its design and the physical properties of quartz glass this probe has a broad temperature range from -180°c to 300°c and beyond.

GLADIUS CUSTOM IMMERSION PROBE
POLYMER PROBE


Special features:

  • Brazed Titanium and Sapphire design 
  • O-Ring free
  • Robust - Highly Chemical Resistant
  • Proven design method
  • Equipped for direct installation into standard extruders utilizing ½ -20 UNF prethreading

KATANA CUSTOM IMMERSION PROBE CARRIER



Special features:

  • Two ports for a sealed installation of individual immersion probes
  • Cleaning and calibrating in process (CIP)
  • Very compact construction according to hygiene regulations
  • Low pressure cleaning

EXCALIBUR CUSTOM FLOW THROUGH CELL
PTFE FLOW THROUGH CELL

PTFE-Durchflussmesszelle

Special features:

  • Sapphire optics and a molded PTFE body
  • Broadened measuring chamber
  • Can easily be incorporated into existing pipe systems and bypass loop

FALCATA CUSTOM IMMERSION PROBE
TANTALUM PROBE



Special features:

  • Probe body made of tantalum, optics made of quartz glass
  • Extremely robust and acid resistant (even aqua regia)
  • Exchangable path length tips

EXCALIBUR CUSTOM IMMERSION PROBE
VERTICAL SLIT-PROBE


Special features:

  • Measurement of highly viscous solvents
  • High resistance to chemicals
  • Optimised flow geometry
  • Material quartz








EXCALIBUR PTFE IMMERSION PROBE
FOR WET CHEMISTRY PROCESSES


Special features:

  • Monolithic measuring head made of sapphire applicable in a broad spectral range
  • Compatible with the most established spectrometers
  • Use of FFKM (Perfluoroelastomer) O-rings especially for wet chemistry
  • Longer life time of process bathes due to optimized process control
  • Lower reject costs and lower chemicalconsumption at the same time
  • Applicable for both acidic and alkaline texturing
  • Virtually maintenance free online analysis for best possible process control

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