Analysis Cells for Process Photometers

Features and typical applications
Description
Technical data
Downloads

Process photometer cells with high temperatures & corrosion resistance for NDIR/UV/VIS analyzer – Analysis Cells for Process Photometers

Key Features

  • Compatible with photometer cells equipped with measuring and reference sides
  • High corrosion resistance
  • Continuous operating temperature up to 160°C
  • Suitable for NDIR/UV/VIS process photometry
  • Available in various optical lengths from 10 to 200 mm

Description

LFE's analysis cells were originally developed for measuring traces of CO2 in water vapor at 160°C in the presence of corrosive gases. These analysis cells are in principle compatible with other NDIR/UV/VIS photometer working with cells using measuring and reference side.

The analysis cell utilizes a maintenance-free high temperature connection technology. A spherical connector system with a PTFE seal ensures that all requirements regarding temperature and corrosion resistance as well as long-term gas tightness are met.

The special-purpose analysis cells, which are also implemented in LFE's on-line TOC-analyzers, have the following properties:

  • Made from precision formed, semicircular glass tubes with bonded sapphire windows. This provides extremely high resistance to corrosion.
  • For ease of handling, the sample and reference cells are mounted in a stainless steel sleeve which provides excellent protection against damage to the glass components.
  • The analysis cell is easy to clean by rinsing with a suitable liquid (e.g. water or even diluted hydrochloric acid).
Cleanable process photometer cells with high operating temperatures for NDIR/UV/VIS analyzer – Analysis Cells for Process Photometers

Technical Data

PropertySpecifications

Technical specifications subject to change without notice

Materials in contact with medium Glass, Sapphire (windows), Al2O3-ceramic & PTFE (tubing)
Available optical lengths 10, 20, 50, 100 & 200 mm
(units with sealed- as well as flowed reference cells are available)
Wave length range approx. 250nm (UV) ≤ λ ≤ 5µm (IR)
max. continuous operating temperature 160°C
max. allowed operational pressure 200 mbarg

Downloads  EN

Analysis Cells for Process Photometers

Brochures

      pdf LFE Product Overview

 

Product Data Sheets

      pdf Analysis Cells for Process Photometers

Technical specifications subject to change without notice

Go to top