JWL-1APowder layer samplerUse the impact method specified in the Indoor Air Quality Standards for sampling. Compared to previous samplers such as sedimentation, filtration, and centrifugal methods, this instrument has the advantages of high collection efficiency, short sampling time, and a wide detection range. Widely used in the sampling and research of airborne microorganisms in medical and health, food, fermentation, pharmaceuticals, clean rooms and workshops, hospital operating rooms, indoor environments, sterile wards, and related scientific research departments.
JWL-1A Powder layer sampler Technical Parameter
measuring range | Capture rate:≥98% |
Capture particle range | *Grade≥8μmNon inhalable particles,second stage<8μmInhalable particles |
sample flow | 28.3L/minAdjustable precision≤5% |
noise | ≤60 db |
Electronic timer | Range 1-99 minutes accuracy<1% |
Working power supply | 220V/AC |
power | ≤45W |
defects liability period | 1year |