The main purpose

It is suitable for the determination of the water absorption performance of medical absorbent cotton (the medical absorbent cotton is mainly used as dressing in hospital clinics) which is made by removing the inclusions, degreasing, bleaching and processing the hair of mature seeds of cotton sunflower plants. Fully characterize the water absorption performance of medical absorbent cotton samples.

Instrument characteristics

1. Adopt the settlement test method.

2. Constant temperature water bath system with closed circulation.

3. The test results are processed automatically, and the test results can be saved and searched.

Technical index

1. The temperature of the water bath is controlled at 20℃±1℃;

2. Digital display electronic timer: 0～99.99s, accuracy ±0.01s

3. Equipped with a high-precision quality sensor with an accuracy of ±1%

4. Cylindrical metal basket with an opening at one end, the height is 80mm±1mm, the bottom diameter is 50mm±1mm, the basket mesh size is 15mm±1mm-20mm±1mm, and it is made of copper wire with a diameter of 0.4 mm;

5. Data output items: report results (water absorption time, water absorption), maximum, minimum, and average.

Applicable standards

YY/T 0330-2015 Medical absorbent cotton

FZ/T 64115-2024 Absorbent cotton for spunlace nonwovens