Product profile: Model DW-20 air plankton bacteria sampler is a new generation of air microorganism sampler developed by Hangzhou Big Micro Company based on the principle of Anderson ANDERSEN air sampler (impingement method). Meet the national recommended standard GBT 16293-2010 (pharmaceutical industry clean room (area) plankton bacteria test method). Widely used in clean rooms and aseptic environments in various health systems, pharmaceutical GMP and biofilm industries. Product features: DW-20 is designed according to particle impact principle and isokinetic sampling theory. The sampling is direct and the sampling speed is basically the same as that in the clean room, which can more accurately reflect the microbial concentration in the clean room. During the sampling, the plankton bacteria passed through the micropore at high speed and bumped into the surface of the culture dish Agar, which ensured the collection of more than 1 micron particles. Technical parameters: 1. Sampling head: uniform distribution of 598 micropores on the surface of plankton bacteria, which greatly improves the accuracy of microbial sampling. 2. Sampling flow: 100L / min 3. Sampling angle: the sampling head can be adjusted from horizontal to vertical 90 degrees according to the need to satisfy multi-angle sampling. 4. Sampling range: 0.01-6.0 cubic meters 10-6000 liters) can be set, programming is convenient, error ±2.5% 5. Sampling record: after setting, can automatically save sample amount, sampling time, sampling date, etc., up to 256 pages 6. Display: all Chinese LCD LCD screen, can display sample amount, sampling time 7. Battery power: rechargeable polymer lithium battery, can work continuously for more than 8 hours, with charger 8. Suitable for petri dish: 90 mm diameter; built-in retractable petri dish clamp, suitable for irregular glass plate (patent).
Product profile: Model DW-20 air plankton bacteria sampler is a new generation of air microorganism sampler developed by Hangzhou Big Micro Company based on the principle of Anderson ANDERSEN air sampler (impingement method). Meet the national recommended standard GBT 16293-2010 (pharmaceutical industry clean room (area) plankton bacteria test method). Widely used in clean rooms and aseptic environments in various health systems, pharmaceutical GMP and biofilm industries.
