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Microbial Air Sampler NMAS-201
Microbial Air Sampler NMAS-201 is designed by unibody shell, solid and durable sampler device with a high sampling speed and accuracy. The sampler has many tiny holes through which the air is aspirated and also that reduces the puffball superposition and error of animalcule count. Programmable, sampling quantity can be set from 0.1 to 2.0 steres that in turn saves sampling time and other parameters. The sampling mouth is 397 meshes, the diameter is 0.7mm micropore resulting in the reduced bacterial overlap and microbial count error.
| Sampling quantity | 3.53 FM / min |
| Speed of sampling hole | <0.4m>/s, basically the same as that of clean room (isokinetic sampling) |
| Speed crash | 16 m/s |
| Collection efficiency | 0.95 |
| Sampling range | 10 to 6000 L |
| Volume | Ø 120 × 300 mm |
| Power Supply | AC & DC, chargeable buttery: DC 7.4 V, continuous work for 4h after charged |
| Weight | 2.5 kg |
| Configuration | AC adapter, 2 Substrate utensil, Instruction Manual, Inspection report, Warranty Card |
Microbial Air Sampler is used in Biology Laboratory, Sterile Pharmaceutical factory, Hospitals, Food Processing Workshop, optical lenses and Electronic industries.
| Flow range | 0 to 200 L/min |
| Flow resolving power | 1 L/min |
| Flow accuracy | ± 2.5 % |
| High precision | ± 1 % |
