Student Wet Spirometer, 9-Liter _Phipps&Bird Disposable mouthpieces and one-way plastic

Disposable mouthpieces and one-way plastic valve for sanitary classroom use

the samples are allowed to gravity drain through filter columns producing a simulated “clean” water test sample

the PB-900 features an LED floc illuminator built into the base

The module’s adjustable thermostat is factory set at 20°C

Student Wet Spirometer, 9-Liter _Phipps&Bird Disposable mouthpieces and one-way plasticProduct category: Phipps and bird. Now theres an academic quality wet spirometer that combines reliability and accuracy with an increased volume to accommodate students with larger lung capacities. Introduce students to the basics of respiratory physiology through experiments in which they are the subjects. Measure Tidal Volumes (TV), Inspiratory Capacity (IC), Inspiratory Reserve Volume (IRV), Expiratory Reserve Volume (ERV), and Vital Capacity (VC).