CEM Specialties Inc.

Process & Emission Monitoring Specialists



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CEM Specialties Inc. 1100 Dearness Drive London, Ontario
Canada  N6E 1N9
Tel: 519-681-9595
Fax: 519-681-8799
Toll Free: 1-866-236-7732

PRODUCTS - ACF-NT (former Advance Cemas FTIR)

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Advanced Solutions for CEM Systems

The measurement of hazardous emissions is becoming important for many companies as government regulatory standards are getting much more strict. We provide optimum measurements solutions that are highly cost effective.

h Pre-engineered system with compact and modular design
h Low cost of ownership during the entire life cycle of the instrument
h Powerful FTIR (Fourier Transform Infrared) & UV (Ultraviolet) analyzer technology
h Maintenance and self-monitoring according to requirements
h Calibration without the need of test gas bottles
h Remote communication via field bus and PC network or modem

ACF-NT (former Advance Cemas FTIR)
Multi-Component Measuring System for Emission Monitoring and Process Control - The ACF-NT is an inexpensive and forward-looking system for emissions monitoring according to local regulations. It is an analyzer system for complex applications that provides continuous, quantitative and selective measurement of: HCl, HF, H2O, CO, CO2, SO2, NOx, NH3, N2O, O2, TOC, and NMHC
(other gases on request).

ACF-NT system consists of the following components:

Sampling System
h Probe tube, optionally heated, lengths 500 to 2500 mm for process temperature up to
  500C (optional up to 1350C)
h Filtering device, heated to 180C
h Sample gas lines, heated to 180C, length up to 60 m (other lengths and temperature
  on request)
h Protective cover for probe (optional)
h Probe back purge module (on request)
h Automatic injection of test gases at probe for drift check (optional)

Sample Gas Conditioning Unit
h Heated sample gas conditioning block with built-in SS-microporous filter
h Air driven injector pump module
h Oxygen, TOC and Mercury analyzers connection ports
h Connection and automatic switchover for zero and calibration gas supply
h Flow, pressure and temperature sensors

h FTIR spectrometer with heated sample cell

h O2 analyzer (ZrO2 detector, optional)
h TOC analyzer (FID detector, optional)

Control and Display Units
h Display and operator control unit (LCD screen and touch control keyboard built into
  cabinet door)
h Advance Optima system controller
h FTIR system controller
h Control modules for the injector pump, Oxygen and FID analyzers
h Interfaces for Measured values and status signals (analog and digital outputs or
h Interfaces for Remote operation and diagnostics (Modem or Ethernet)
h Prepared for UPS for uninterrupted power supply of the most important
  subassemblies (optional)

Typical Applications:

h Municipal waste incinerators
h Biomedical and sludge incinerators
h Hazardous waste incinerators at chemical plants
h Gasification and pyrolisis processes
h Cement kilns
h Solvent recovery and destruction
h DeNOx and DeSOx of power plants
h Crematoria
h Steel and Aluminum smelters
h Brick, tiles and glass manufacturing
h Catalyst protection monitoring
h Combustion research


ACF-NT Brochure  
ACF-NT Data Sheet  
CEMS Brochure


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