Sigma Delta The Service Free* Vaporizer The Sigma Delta is the latest product from Penlon in a distinguished line of vaporizers of the highest quality and reliability. It delivers accurate concentrations under varying conditions of flow rate and temperature, particularly at low flows. The Sigma Delta combines the latest patented technology, intense research and Penlon’s extensive knowledge gained from manufacturing vaporizers for over fifty years. • Service Free* • Selectatec®, Drager Plug-In®, North American Drager, Cage-mount • Superb performance over a wide range of vapour concentration and temperatures, particularly at low flows. • Halothane, Enflurane, Isoflurane, Sevoflurane • Keyed Filler, Quik Fil®, or Pour fill • Efficient Selectatec®, Drager, and North American Drager compatible interlock systems • Low Body Weight Quality and Assurance in Anaesthesia

Vaporizer Type Selectatec® Compatible with Interlock Drager Plug-In® Interlock Compatible Cagemount Taper mm North American Drager Selectatec® Compatible Cagemount® Taper Drager Plug-In® Interlock Compatible North American Drager Selectatec® Compatible with Interlock Technical Specification Weight: Capacity (mm): Approximate weight 5kg Volume at MAX mark; 240 +/- 10mL Volume at MIN mark: 35 +/- 10 mL Note: After draining, approximately 60 +/- 10 mL of liquid is retained by the wick Flow range: Operating flow range: 0,2 to 15 litres/min Temperature Range: Operating temperature range 15 to 35˚C Cagemount...