1 / 6

HFO-1234yf Refrigerant Identification Peter Coll Neutronics Inc.

HFO-1234yf Refrigerant Identification Peter Coll Neutronics Inc. MACS 2009 Dallas, TX. Existing Situation. 100,000+ Active R12/R134a units worldwide. Measurement of R12, R134a, R22, HC & Air Technology is NDIR Price range: $300 - $2000 USD SAE J1771 Refrigerant Identifier standard

Antony
Download Presentation

HFO-1234yf Refrigerant Identification Peter Coll Neutronics Inc.

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. HFO-1234yf Refrigerant IdentificationPeter CollNeutronics Inc. MACS 2009 Dallas, TX

  2. Existing Situation • 100,000+ Active R12/R134a units worldwide. • Measurement of R12, R134a, R22, HC & Air • Technology is NDIR • Price range: $300 - $2000 USD • SAE J1771 Refrigerant Identifier standard • California & Quebec Laws

  3. Principle of Operation IR Source IR Detector Gas Outlet Gas Inlet

  4. HFO-1234yf Products • Software based product • Ready for market within 90 Days • Permits upgrading of 2004 & newer field units • Requires fitting/coupler specification • Requires Firm Industry Direction • Uses Blend ID principle to provide 95 -100% purity indication. • Does not indicate contaminant specifics

  5. HFO-1234yf Products • Hardware based product • On hold waiting for firm direction • New platform with direct NDIR measurement of HFO-1234yf • Requires fitting/coupler specification • Provides full breakdown of purity • Expected +/- 1% Accuracy • Can be integrated into new R/R/R machines

  6. Future Requirements • Revision to SAE J1771 • Determination of performance degradation from mixed R134a/HFO-1234yf • Determination of minimum purity requirements (90%, 95%, 98%)? • Rollout dates and plan for a refrigerant change.

More Related