Table 1 lists the equipment required for the Air Flow Meter. Section Using the Air Flow Meter explains how the air flow meter is used in ozone sounding preparations.
| Item Required | Vaisala Part Number |
|---|---|
| Air flow meter tube. Burette with filling tube, capacity 100 ml | 12733 |
| Rubber bulb, capacity approximately from 50 to 80 ml | 12734 |
| Burette stand with two bossheads and two clamps | 12730 (stand), 12732 (bosshead), 12728 (clamp) |
| Stop-watch, accuracy at least 0.1 s | 12784 |
| Connector tube 1: soft silicon tube approximately 5 cm long, inner diameter 6 mm, outer diameter 10 mm | 12642OS (set of tubes) |
| Connector tube 2: soft vinyl tube approximately 60 cm long, I.D. 1/8" (3.2 mm), O.D. 1/4" (6.4 mm) | 12642OS (set of tubes) |
| Connector tube 3: soft silicon tube approximately 2 cm long, inner diameter 2 mm, outer diameter 4 mm | 12642OS (set of tubes) |
| Dishwashing liquid: Add about one teaspoon of dishwashing liquid and one teaspoon of glycerol to 1 dl of water. |