Tissue Paper Desquamate Tester

    PN-DQTF Tissue paper desquamate tester is a tissue paper powder drop rate detection instrument developed according to the national standard GB/T 20810-2018, which is suitable for roll tissue paper, flat tissue paper, jumbo tissue paper and other products. In the process of manufacturing household paper from virgin pulp, in order to achieve the purpose of better softness, manufacturers will add certain short fiber pulp, and the combination of short fibers and other long fibers is not very strong. Therefore, during use, a small amount of short fibers will escape, which is what we commonly call "paper powder". Long-term use of tissue paper with a high powder loss rate on the skin and inhalation of the respiratory tract will adversely affect human health, so it is of great significance to detect the tissue paper desquamate.
    tissue paper desquamate (%) = (pre-test quality-post-test quality) / pre-test quality * 100
    The instrument's swinging device uses a crank slider mechanism, with stable swinging frequency and precise swinging stroke. Using software timing control, the test time can be set. The clamping device is simple, convenient and practical. The powder loss rate is specified in the latest national standard GB/T 20810-2018 for Tissue paper: it must be less than or equal to 0.5%.. 

Power supply: AC220 50Hz 2A
Accuracy: ± 0.1%;
Resolution: 0.001g
Weighing range: (50～300) g
Number of swings back and forth: (180 ± 10) times / min;
Swing distance: (100 ± 1) mm;
Test time: standard 120s can be set (1 ～ 999) seconds;
Air source: ≥0.4MPa
Display: 7〃 color touch screen
Printer: Thermal printer
Output: RS232 (standard) / USB (optional)
Environment: Ambient temperature: (10 ～ 30) ℃ Relative humidity: <85%
Dimensions: 610 × 420 × 620 (length × width × height);
Weight: about 60kg.

Adopt new module circuit design with WIFI  function. After networking test results can be saved to the cloud server and query and generate reports through dedicated ERP software;
The swing structure adopts a crank slider and a precision linear guide. The sample has good stability in the swing process accurate swing stroke stable swing frequency and low noise;
With three modes of automatic weighing manual weighing and roll paper test;
Adopt low power consumption LED display and transparent glass door to easily and clearly observe the swing of the sample;
Pneumatic clamping of the sample;
The equipment is easy to clean and maintain only need a clean towel to gently wipe the inside of the box;
Adopt high-speed ARM processor high-precision AD converter and high-precision sensor to ensure the rapid acquisition of force data and accuracy;
With statistical function display average maximum minimum standard deviation and coefficient of variation.

GB/T 20810-2018 

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