Mold Assessment Technician Practice Exam

What is the recommended sampling flow rate for the Anderson Single Stage Viable Particle Sampler?

1. 15.0 liters per minute

2. 28.3 liters per minute

3. 10.0 liters per minute

4. 25.0 liters per minute

The correct answer is: 28.3 liters per minute

The recommended sampling flow rate for the Anderson Single Stage Viable Particle Sampler is 28.3 liters per minute. This flow rate is essential for capturing an adequate volume of air to ensure that samples taken are representative of the environment being assessed. At this flow rate, the sampler is able to effectively trap viable particles, typically including molds and other microorganisms, while minimizing potential loss of the samples due to sedimentation or other factors. The specific rate of 28.3 liters per minute is derived from the need to balance the efficiency of collecting airborne particles with the operational standards set by various health and safety guidelines in mold assessment. This helps professionals in the field to accurately evaluate and quantify airborne mold spores and other viable organisms present in a given environment, which is critical for assessing indoor air quality and potential health risks.