Máy đo độ bục giấy tissue theo phương pháp Ball Burst PN-BBTF

    PN-BBTF ball burst tester is a new type of tissue paper ball burst tester developed in accordance with the latest national standard GB / T 24328.7 and ISO 126259.Tissue paper refers to paper products processed from low basis weight, dry wrinkle and certain "non-wrinkle" base papers, such as toilet paper, kitchen towels, paper handkerchiefs, paper towels, paper napkins, paper towels, wipes. These products can be single-layer or multi-layer laminated, paper can be one or more layers, and the products can be sheet or roll, folded or unfolded, embossed or unembossed, printed or unprinted . The common basis weight of single-layer toilet paper is 10g / m² ～ 50g / m². Tissue paper products are processed by end-users using tissue base paper.GB / T 20810-2018 "Tissue paper (including tissue base paper)" stipulates that the spherical bursting resistance value (finished product layer) is greater than or equal to 1.5N, the spherical bursting resistance is measured the finished product layer according to GB / T 24328.7.

Power: AC 100~240V  2A  50/60Hz
Range: (0.001 ～ 50)N
Accuracy: ±1%
Varation of indication: ≤1%
Resolustion: 0.001N
Testing speed: (125±5)mm/min
Concentric ring inner diameter: (89±0.2)mm and(50±0.2)mm
Ball diameter: (16±0.05)mm
Display: 5〃 color touch screen
Print: Thermal printer
Output: RS232(standard) / USB(operational)
Environment: Temperature: (20±10)℃  Humidity: ＜85％
Dimension: (400 × 400 × 530)L×W×H
Net weight: about 24kg.

Adopt new module circuit with WIFI networking function.
It adopts ball screw and dual-oriented transmission structure with high transmission efficiency and precise positioning.
Over-range alarm function to protect precision sensors;
Using high-speed ARM processor high degree of automation fast data collection fully automatic measurement intelligent judgment function safe and reliable;
Adopt 24-bit high-precision AD converter (resolution up to 1 / 10000000) and high-precision load cell to ensure the speed and accuracy of instrument force data collection;
During the test the force value and deformation curve are displayed in real time and the test result is displayed on the screen after the test.
With statistical function display average maximum minimum bursting index standard deviation and coefficient of variation.

GB/T 24328.7 、ISO 126259