Air sampling device

Product Introduction

Air sampling deviceIt is a new generation of air microbial sampler developed by Hangzhou Dawei based on the impact method principle of Anderson Anderson air sampler, which complies with the standard GB/T 16293-2010 Testing Method for Floating Bacteria in Cleanrooms (Areas) of Pharmaceutical Industry.

This product is widely used in clean rooms and sterile environments in various healthcare systems, pharmaceutical GMP, and biological fermentation industries.

Product advantages

1. Full Chinese LCD display screen, capable of displaying sampling quantity and sampling time.

2. Data traceability, with date records, storing air sampling volume records.

3. During sampling, planktonic bacteria pass through micropores at high speed and collide with the agar surface of the culture dish to ensure the complete collection of particles larger than 1 μ m.

4. Based on the principle of particle impact and the theory of constant velocity sampling, the sampling is direct, and the wind speed at the collection port is basically the same as that in the clean room, which can more accurately reflect the microbial concentration in the clean room.

High flow air sampling deviceTechnical Specifications

1. Sampling head: 598 planktonic bacteria sampling micropores evenly distributed on the surface, greatly improving the accuracy of microbial sampling

2. Applicable culture dish: 90mm diameter; Built in retractable culture dish clamp, suitable for irregularly sized glass petri dishes

3. Flow calibration: The instrument software is equipped with a flow calibration module, which can be connected to an external wind speed and air flow meter (user provided separately) to achieve regular flow calibration

4. Sampling flow rate: 100L/minute

5. Sampling angle: The sampling head can be adjusted from horizontal to vertical, 90 degrees as needed, to meet multi angle sampling requirements

6. Sampling range: Sampling volume of 0.01-6.0 cubic meters (10-6000 liters) can be set, easy to program; Error ± 2.5%

7. Sampling Record: After setting, it can automatically save records such as sampling amount, sampling time, sampling date, etc., up to 256 pages

8. Display: Full Chinese LCD screen, capable of displaying sampling quantity and sampling time

9. Battery powered: Rechargeable polymer lithium battery, capable of continuous normal operation for more than 8 hours, comes with a charger

10. Instrument configuration: 1 air floating bacteria sampler host, 1 set of dedicated power cord, 1 portable instrument box for outdoor sampling