Plant Respiration Test Aparatus » Gas Mixture Assembly

This project will take gasses from 3 industrial bottles (O2, CO2, and N2) and mix it at a precise ratio stored in an intermediate pressure tank. To test the mixture, a blow off valve puts the premixed gas through a consolidated gas sensor assembly (isr-003). the blow off valve may also be used to empty the premix tank. Expanded to include other gas mixtures, this system may be used to test a plant's ability to survive alien or polluted atmospheres.