Cam spring structure is used to automatically load standard pressure, equipped with High Accuracy Sensor and imported oil-free vacuum pump, support large and small vacuum container switching, Measurement range 1-9999 seconds, to achieve fast and accurate smoothness test.
Adopt oil-free vacuum pump to achieve pollution-free measurement, equipped with automatic switching function of large and small volume chambers, the test range covers 0-9999 seconds, supports automatic calculation of front and back smoothness, and the sealing meets the requirements of national standards.
Using Buick method principle, equipped with three-speed Measurement range 0-9999s, accuracy of 0.1s, with 380mL and 38mL double vacuum container system, support automatic testing and thermal printing, test pressure 100 +/- 2KPa to ensure accurate data.
100 +/- 0.5kPa precision pressure control with stepper motor and High Accuracy Force Sensor, automatic range recognition and switching, thermal printer and RS232 interface, support one-button test operation.
High Accuracy Vacuum Sensor is used to replace the mercury pressure Gauge, equipped with a vacuum pump imported from Germany to quickly reach the Vacuum Level, supports double vacuum vessel (380mL and 38mL) measurement, and has automatic data processing and statistical functions.
With 10 +/- 0.05cm ² test area and three-speed Measurement range, it can quickly complete High Accuracy surface smoothness measurement, suitable for a variety of materials and provides intuitive display, simple and reliable operation.
Using oil-free vacuum pump to achieve pollution-free work, with three-speed Vacuum Level conversion and 0.01s high resolution, intelligent pneumatic pressure to ensure Test accuracy and efficiency.
Imported oil-free Vacuumpump, equipped with large and small volume cavity automatic switching function, small volume cavity measurement time is only one-tenth of large volume cavity, Measurement range 0~ 9999s, Precision up to 0.1 seconds, support data saving printing.
Vacuum principle measurement paper breathability performance, Measurement range 0-1000ml/min, test area of 10cm ², suitable for a variety of industrial paper mass detection.
The sampling size of the equipment is 300 * 320mm, and the parallelism of the incision is less than or equal to 0.1mm. It can accurately detect the mechanical properties such as paper tension resistance, elongation and fracture length, and meets the requirements of many national standards.
Measurement range 10~ 500mN, resolution 5mN, tear arm 104mm, paper size 25 * 15mm, suitable for accurate determination of paper Tear strength.
Using the Cobb test method, the test area is 100cm ² +/- 0.2, and the pressure roller mass is 10kg +/- 0.5, which is suitable for the detection of Water Absorbency on the surface of sizing paper and Cardboard, and is not suitable for loose or unsizing paper.
Measurement range 0-20mm, accuracy 0.001mm, contact pressure 20 +/- 5kPa, suitable for paper, Cardboard and sheet material Film thickness detection, in line with a number of international standards.
Measurement range 0~ 1000ml/min, test area 10cm ², test area pressure difference 1kPa, suitable for a variety of industrial paper ventilation performance detection.
The Water Absorbency of paper surface was measured by Cobb test method, the test area was 100cm ², the cylinder height was 50mm, the absorbent paper Basis Weight was 200~ 250g/m2, and the pressure roller mass was 10kg to ensure the accuracy of the test.
