| Materials and Conditions |
The test instruments used were a Monitor Labs, model 8810, serial no. 141, asset I.D. 83 1001; Cole Palmer Chart Recorder, model 8373-30. The conditions of the test were conducted with the Dielectric Collection Sheet removed. Ionization level set on maximum. 8.11 kv output voltage on ionizer wire. 8.5 kv for collection. The study was conducted in a test area of 12 feet by 18 feet (3.69 m by 5.54 m) with a standard ceiling height of 8 feet (2.46 m). Temperature was stable at 71˚F (22˚C). No air changes within room. |
