Phipps & Bird Programmable Jar Tester Student Expiratory Reserve Volume (ERV)

Expiratory Reserve Volume (ERV)

50/60Hz power sources

Brass valves provide many years of service

Available as a manifold only (pictured) or deluxe version complete with reservoir and vacuum pump

Phipps & Bird Programmable Jar Tester Student Expiratory Reserve Volume (ERV)The Phipps & Bird state of the art six paddle programmable model elevates jar testing to a new level of precision by utilizing four operator programmable memory banks that offer virtually unlimited stirring capabilities: Each bank may be programmed with paddle speeds from 5 to 300 rpm in 1 rpm increments. 1 second to 59 minutes and 59 seconds Programmable Audio Signals. The stirrer may be run sequentially through the memory banks, independently in any