Mercury analyzer SM-4

for monitoring gas emissionstraceion concentration

MODULAR MERCURY STACK GAS MONITOR. QAL 1 CERTIFIED Technically identical to the SM-4, this device is ideal for mercury determination at varying sites. The SM-4 Mobile by Mercury Instruments has been developed on the basis of the well proven SM-4 Stack gas monitor. Its measurement principle and technique, its thermocatalytic reactor, the detector and the sample probe are identical with those of the stationary SM-4. FEATURES & BENEFITS - Easy to transport - Quickly dismounted and reassembled - Sample dilution directly at the probe: eliminates interference with virtually any sample matrix - Maintenance free low temperature converter directly at stack: no transport of ionic mercury thus minimizing mercury adsorption - Detects total mercury (elemental, ionic and bound mercury) - Automatic calibration for elementary and ionic Hg - Automatic quality control (QAL3) during operation - Extremely wide range of measurement: 0,05 bis 1000 µg/m³ MAIN APPLICATIONS - Coal fired power plants - Waste incineration plants - Sewage sludge incineration plants - Cement kilns - Recording of Hg-emission situations as well as determination of the efficency of Hg-reduction techniques - Method 30A applications - Testing of stationary CEMs - Optimizing of mercury control technologies