It is mainly used for measuring the dynamic moisture transfer characteristics of sportswear, knitted and woven fabrics and other materials.

    Running freely can always make people happy physically and mentally, but sweat causes clothes to tightly fit with the body, and the discomfort appears extremely strong. Fabric easy to perspire will increase the diffusion speed of sweat, increase the evaporation area of sweat, allow sweat to be quickly discharged, and make people feel refreshed.

    FFZ381 Liquid Moisture Management Tester automatically releases test fluid through dynamic simulation, simulates the instantaneous dynamic change of sweat when contacting clothes, simulates the state of human body adhering to fabric through 7 groups of gold-plated probes, and detects the dynamic transfer characteristics of moisture in all directions.

    I. Absorption rate

    By automatically releasing the test liquid, the moisture change state of the inner layer and the outer layer of the fabric is detected, and the moisture absorption time of the inner layer and the outer layer of the fabric is judged.

    II. Unidirectional transmission performance

    At the same time of detecting the absorption speed, the single-direction transmission performance of moisture from the inner layer to the outer layer of the fabric is detected.

    III. Diffusion and drying speed

    The diffusion speed of moisture from the inner layer to the outer layer of the fabric is detected in real time.

 

    Uses: Based on the specific water resistance, water repellency and water absorption of fabric weave structure, including fabric geometry structure, internal structure and wicking characteristics of fabric fibers and yarns, it is used to test, evaluate and grade the dynamic liquid water transfer performance of fabric.

 

    Conformity standard: GB/T 21655.2 Evaluation of moisture absorption and quick drying of textiles Part 2: Standards such as dynamic moisture transfer method.

 

    Instrument characteristics:

    1. High - quality metal baking varnish is used outside the whole machine, which is elegant and easy to clean and maintain.

    2. The table top of the sample is made of imported special aluminum. The material is light, the surface is bright and clean, and it will never rust.

    3. The instrument adopts imported special aluminum wire drawing panel, equipped with metal keys, which is sensitive to operation and not easy to damage.

    4. The instrument is equipped with precision motor control device.

    5. The dropping system is accurate and stable, with the function of liquid recovery to prevent saline crystallization of infusion tube from blocking the tube.

    6. The touch screen is used for control. The operation and measurement are simple and convenient. The data can be saved and the result report can be printed.

 

    Technical parameters:

    1. Liquid Conductivity:

    2. Delivery of test solution: 0.22 2±0.01 g ( or 0.22ml )

    3. Upper and lower sensors: 7 test rings

    4. Test time: 120s, water intake time: 20 S.

    5. Test head pressure: 9.81 n 0.05 n ( 1000 gf ±5 gf ), data acquisition frequency > 10Hz

    6. Power supply: AC220V, 50Hz, 4KW