The main purpose
It is used to measure textile, protective clothing, surgical sheets, surgical gowns, clean clothing, non-woven fabrics, and evaluate the particle release of products based on the amount of dry floc (floc number and cleanliness - particulate matter index).
Technical parameter
1. Disc diameter: Φ82.8㎜
2. Frequency of reciprocating motion: 60 times/min
3. Rotation angle: 180 degrees/time (alternating clockwise and counterclockwise)
4. Maximum starting distance between two discs: (188±2)㎜
5. Linear stroke of moving plate: (120±2)㎜
6. Antistatic test box size: 300mm*300mm*300mm
7. The end diameter of the sampling port of the air collector: (40±5)㎜
8. Power source: AC 220V 50Hz
9. Equipped with laser dust particle counter
  a) Measuring range of particle size: 0.3μm～25μm
  b) Eight channels: 0.3μm, 0.5μm, 0.7μm, 1.0μm, 2.0μm, 3.0μm, 5.0μm, 10.0μm
  c) Air flow: (28.3±1.4) L/min
  d) Sampling period: 1 second---59 minutes 59 seconds optional
  e) Printing function: built-in printer, which can print counting results
  f) The maximum allowable sampling concentration: 35,000/L
Applicable standards

GB/T 24218.10-2016 Textile - Test methods for nonwovens - Part 10: Lint and other particles generation in the dry state

YY/T 0506.2-2016 Surgical drapes, gowns and clean air suits for patients, clinical staff and equipment - Part 2: Performance requirements and test methods, Appendix A.2 Cleanliness-Evaluation test methods for particulate matter, Appendix A.4 Flocculation evaluation test method

EN 13795-1; EN ISO 9073-10

BS EN 13795:2011+A1:2013

GB∕T 40276-2021 Soft nonwoven towels

YY/T 0506.1-2023    Surgical drapes, gowns and clean air suits for medical use-Part 1:General requirements
YY/T 1871-2023  Isolation gowns for medical use

T/CTES 1013-2019 Technical specification for classification and performance of protective apparel and surgical drape