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The tester is used to evaluate the fallen wadding test of non-woven fabrics under dry conditions, and is mainly applicable to the evaluation of the shedding performance of raw material non-woven fabrics and other textile materials used for medical protection (surgical orders, surgical gowns, clean clothes, etc.).YRVTextile Testing Instruments, Testing Equipment Manufacturer
YRVTextile Testing Instruments, Testing Equipment Manufacturer
1. Test philosophy: The sample is subjected to the combined action of torsion and compression in the test chamber. Air is drawn from the test chamber during this twisting process, and the test result is evaluated by counting and classifying the particles in the air with a laser dustYRVTextile Testing Instruments, Testing Equipment Manufacturer
particle counter.YRVTextile Testing Instruments, Testing Equipment Manufacturer
2. This instrument has high-resolution large-size color touch screen and it is easy to operate and convenient to use. At the same time, it can simultaneously monitor the number of particles in 8 particle size channels and their changes, and store up to 10times;500 groups of data. It is typically used in particulate matter testing, air particle research, indoor air quality assessment in clean houses, as well as in filter performance testing and cleanliness evaluationYRVTextile Testing Instruments, Testing Equipment Manufacturer
YRVTextile Testing Instruments, Testing Equipment Manufacturer
Standards compliant>YRVTextile Testing Instruments, Testing Equipment Manufacturer
YY/T 5056.6 Surgical sheets, surgical gowns and cleansing suits for patients, medical staff and equipment - Part 4: Dry fallen wadding test method;YRVTextile Testing Instruments, Testing Equipment Manufacturer
ISO 9073.10 Test method for textiles and nonwovens - Part 10: lint and other granules produced in a dry state;YRVTextile Testing Instruments, Testing Equipment Manufacturer
EN 13795-2-2004 Surgical covers, long coats and non-contaminated suits for patients, medical staff and medical equipment, part 2: test methodsYRVTextile Testing Instruments, Testing Equipment Manufacturer
YRVTextile Testing Instruments, Testing Equipment Manufacturer
Technical Parameters:>YRVTextile Testing Instruments, Testing Equipment Manufacturer
Control mode: smart touch;YRVTextile Testing Instruments, Testing Equipment Manufacturer
Test speed: 60 times / minute;YRVTextile Testing Instruments, Testing Equipment Manufacturer
Rotation angle: 180 degrees / per time;YRVTextile Testing Instruments, Testing Equipment Manufacturer
(clockwise, counterclockwise alternate);YRVTextile Testing Instruments, Testing Equipment Manufacturer
Diameter of disk:Phi;82.8㎜;YRVTextile Testing Instruments, Testing Equipment Manufacturer
Starting distance: (between two discs);YRVTextile Testing Instruments, Testing Equipment Manufacturer
Stroke of moving plate: straight line);YRVTextile Testing Instruments, Testing Equipment Manufacturer
Maximum sample concentration allowed: 35,000 / L;YRVTextile Testing Instruments, Testing Equipment Manufacturer
Particle size channel: :0.3、0.5、0.7、1.0、2.0、5.0、7.0、10.0 micro;m (eight);YRVTextile Testing Instruments, Testing Equipment Manufacturer
Air sampling flflow: 28.3L/min;YRVTextile Testing Instruments, Testing Equipment Manufacturer
Minimum measurable particle size: 0.3mu;m;YRVTextile Testing Instruments, Testing Equipment Manufacturer
Interval time: 1s ~ 10s 10 options available;YRVTextile Testing Instruments, Testing Equipment Manufacturer
Weight:55kg;YRVTextile Testing Instruments, Testing Equipment Manufacturer
Power supply:220V 50Hz;YRVTextile Testing Instruments, Testing Equipment Manufacturer
Dimension:85cmtimes;60cmtimes;90cm;YRVTextile Testing Instruments, Testing Equipment Manufacturer
Sampling time (ie sampling amount): 20 kinds from 0.5min to 10min.Optional sampling time(ie: 14.15L,28.3L 283L a total of 20 sampling quantities are available);YRVTextile Testing Instruments, Testing Equipment Manufacturer
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