2 different versions: • TOPAZE 32M-S : NO or NOx monitoring • TOPAZE 32M-D : NO-NOx and NO2 simultaneous monitoring enveaHeated Chemiluminescence Nitrogen Oxides Analyzer EMISSIONS & PROCESS MONITORING SYSTEMS SPECIFIC FEATURES: ■ Proven EPA reference method ■ CLD technique for continuous and simultaneous measurement of NO, NO2 and NOx, in compliance with EN 14792 Accurate measurement in the range: 0-10/100/1 000/10 000 ppm Heated analyzer (temperature controlled up to 180°C), measuring chamber under vacuum resulting minimized quenching effect Graphic Liquid Crystal Display (LCD) Interactive menu driven software with enhanced speed display Real time calibration graph Built-in memory for data storage Built-in Ethernet TCP/IP connection for remote control and serial interface RS232 Fast response time (<2 sec) Communication by AK protocol (RS232 / RJ45) MAIN APPLICATIONS: > Engine manufacturing and testing in the automotive, heavy duty, aviation, marine, rail transport sectors, etc. > Continuous Emission Monitoring > Combustion control > Process monitoring > Laboratories and Research Centres... Integration example in motors gas analysis bay

TECHNICAL SPECIFICATIONS Noise (2o) < 1% of the Full Scale (F.S.) EMISSIONS & PROCESS MONITORING SYSTEMS PRINCIPLE OF OPERATION: Topaze 32M analyzer uses the proven Chemiluminescence technique for the measurement of NO/NOx. In the NO mode, the technique relies on the chemiluminescent reaction between ozone (O3) and nitric oxide (NO) yielding nitrogen dioxide (NO2) and oxygen. This reaction produces light whose intensity is proportional to quantity of NO being sampled. For total NOx, the sample is first passed through the internal NO2 to NO converter which converts the NO2 in the sample to NO....