GPR-18 MS ATEX Explosion Proof PPB Oxygen Analyzer.
GPR-18 MS ATEX Explosion Proof PPB Oxygen Analyzer.
GPR-18 MS ATEX Explosion Proof PPB Oxygen Analyzer.
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Advanced Instruments Inc.5 OperationPrinciple of OperationThis <strong>ATEX</strong> Certified <strong>Explosion</strong> <strong>Proof</strong> <strong>Oxygen</strong> <strong>Analyzer</strong> is a precision device designed to give you years of use. It has beendesigned to incorporate several types of oxygen sensors enabling user’s to select an analysis range appropriate for theirapplication with the confidence of an <strong>ATEX</strong> certified analyzer system. Analysis ranges available with selected oxygen sensors:<strong>GPR</strong>-<strong>18</strong><strong>MS</strong> analyzes oxygen levels from 10 ppb (parts per billion) to 1,000 ppm (parts per million) and features the new “Pico-Ion” Sensor Technology developed exclusively by Advanced Instruments Inc.<strong>GPR</strong>-<strong>18</strong> analyzes oxygen levels from 100 ppb to 1% (10,000 ppm) and features the advanced galvanic type ppm oxygen sensor.<strong>GPR</strong>-28 analyzes oxygen levels from 0.05% (500 ppm) to 95% and features the advanced galvanic type percent oxygen sensor.Breakthrough Sensor Technology:A breakthrough sensor technology measures the partial pressure of oxygen from less than 10 ppb to 1000 ppm level in inertgases, gaseous hydrocarbons, helium, hydrogen and mixed gas streams. The “Pico-Ion” sensor design and chemistry have beencombined to produce a significant advancement in oxygen sensor technology.10
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