A one-meter-diameter, Teflon®-coated, stainless steel sphere has been constructed as a tool for conducting studies of the atmospheric chemistry of toxic chemicals. The temperature can be controlled from 5 to 50°C. The chamber can be evacuated to 5 × 10<sup>−6</sup> Torr. Gas samples can be introduced from an external manifold. Solid samples of various kinds can be placed into the interior of the chamber through a 12-in. sampling port to determine their effects on gases under study. The chamber is equipped with an <i>in situ,</i> multipass optical system which allows an infrared pathlength of 106 m to be used for the analysis of chemical species.

PDF Article

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription