Sample Delivery and Conditioning System(SDCS)
Expand the range of applications for your portable GC/MS and INFICON® HAPSITE® with a sample delivery and conditioning system that handles hostile gas environments and gives you reliable results the first time, on-site, immediately. This versatile system Clean Air Engineering Sample Delivery and Conditioning System (SDCS) - allows the environmental engineers to measure hot, wet samples. No other portable GC/MS has an interface system which can sample directly into a smoke stack, and no other system offers real time analysis. Why send samples to a lab, then wait two to three weeks for results, when the SDCS helps provide results in two to three minutes? This low bias instrument conditions the undiluted sample, delivering a gas the analyzer can handle, without changing the content or characteristics of the sample.
Features
· Allows for instantaneous results
· Eliminates additional laboratory costs
· Increases efficiency with a portable, easy to handle system
· Eliminates requirements for complete moisture removal
· Minimizes contact between the sample gas and condensate
· Eliminates leaks and sample dilution via sample pressurization
· Provides total control over sample conditioning process
· Enables you to quantify gas concentrations to establish sample rates for VOST testing
Probe Module
Within the probe module, all components are maintained above the dew point of the sample which is typically 120°C. The sample is extracted form the stack through a heated probe, the filtered and pressurized within the probe module. Calibration gas mixtures are introduced to the probe through a tee and solenoid in the probe module. The pressurized sample is maintained above the dew point while traveling through the heated sample line to the conditioning module. Pressurization insures that any system leaks will not result in sample dilution or loss.
Probe Module Specifications
Sample Temperature: 204 °C to 1200°C (with High temp probe)
Sample Moisture Content: 2 to 50% by volume
Gas Pressure: +/- 16"
Sample Flow Rate: 0 to 5 LPM
Sample Exit Pressure: 0 to 15 psig
Pressure Pump Construction: heated 316SS head diaphragm pump
Probe Construction: replaceable heated ¼" liner, 1" OD outer sheath, 316 SS construction
Particulate filtration: replaceable 0.3µ glass fiber filter
Operating temperature: ambient to 204°C
Temperature Control: Digital PID
Weight: 24 lbs.
Conditioning Module
In the condition module, a fraction of the sample passes through a cooler, where sample moisture content is significantly lowered by reducing sample temperature. This process assures that the sample meets the minimum conditions of the analyzer. The sample is then reheated and mixed with the original, uncooled sample stream which bypassed the cooler. The combined stream is brought to 60°C, filtered to remove condensed particulate, and then made available to the GC/MS analyzer at atmospheric pressure.
Conditioning Module Specifications
Sample Flow Rate: 0 to 5 LPM, Excess flows to vent
Conditioner Type: Solid state Peltier cooler, 316SS construction, condensate pump
Conditioning temperature: ambient to .55°C
Temperature Control: digital PID for temperature indication
Conditioner flow rate: 0 to 2 LPM
Secondary particulate filtration: replaceable 0.3 µ glass filter @ ambient to 204°C
Flow indication: Precision glass rotometers or mass flow meters with digital display
LxWxH: 15"x11"x15"
Weight: 43 lbs.
Power requirements: 110 VAC, 15 amp*
* Probe Module, Conditioning Module and Heated Hose as a system
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