Microbial Aerosol Sampler

Product Number:LD-QC2
Product Difference:High data acquisition throughput, dual-channel simultaneous acquisition

Product Introduction

The specialized design of the high-efficiency glass impaction bottle capture device requires a high-flow sonic air sampling pump to capture airborne microorganisms (such as bacteria, fungi, pollen, viruses) and their byproducts—including endotoxins, mycotoxins, and other particulates—for subsequent analysis.
The nozzle head features three tangential bends with critical or sonic flow orifices, each allowing 4.2 liters per minute of air to pass through. Together, they achieve a flow rate of approximately 12.5 liters per minute.
Enables effective capture of total bioaerosol or live bioaerosol for over 8 hours.
Dual-channel simultaneous collection with manual flow adjustment. Equipped with a height-adjustable pan-tilt mount, allowing sampling head height adjustment up to 3 meters (or 4 meters with optional accessory) based on field conditions.

Main Gas Flow Rate	(12–120) L/min adjustable, permissible error ±5%
Concentration Gas Flow Rate	1.5–15 L/min adjustable, Permissible error ±5%
Repeatability error	±2%
Capture efficiency	Capture efficiency for biological particles ≥3μm exceeds 90%
Cutoff particle size	① At 100 L/min airflow: Da50 = 1.1μm ② At 150 L/min airflow: Da50 = 0.65 μm ③ At 200 L/min airflow: Da50 = 0.43 μm
Timing Function	1 second - 99 hours 59 minutes 59 seconds