The static capacity method is used for testing, with a specific surface area ranging from 0.01 m2/g to no upper limit, and a pore size analysis of 3.5 to 5000 angstroms. The modular stainless steel gas circuit design ensures a high vacuum, and the metal dewar bottle maintains a constant temperature. It supports a variety of theoretical model calculations.
The static capacity method is used to test the principle, the aperture analytical range is 3.5 to 5000 angstroms, and it is equipped with a modular stainless steel vacuum gas circuit and a metal dewar bottle, which supports DFT and MC theoretical model calculations.
Modular stainless steel vacuum circuit design ensures high Vacuum Level, metal dewar bottle to maintain constant liquid nitrogen temperature. Equipped with High Accuracy Sensor and 22-bit AD converter, aperture analytical range 3.5 to 5000 Angstroms, support DFT and MC theoretical model calculations.
Measure the surface of paint film and putty film and the actual drying time, in line with GB/T1728 standard, the weight of the Tester is 200g, and the weight of the bottom area is 1cm ².
Using Dynamic Low Temperature Nitrogen Adsorption Method and High Sensitivity Sensor, the test range from 0.0005m ²/g has no upper limit, the repeatability error ≤ +/- 3%, and the single sample test is completed in about 3 minutes.
Dual gas source dynamic Gas chromatography, CG, 4 station design test efficiency, each sample only 5-7 minutes, measurement error ≤ +/- 1%, high Sensitivity Detector to ensure accurate and reliable data.
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.
The inner section area of the metal cylinder is 100 +/- 0.2cm ², and the test water consumption is 100mm +/- 5ml. It is suitable for the determination of Water Absorbency on the surface of sizing paper and Cardboard. The operation is simple and the results are accurate.
With 60 ° Measurement Angles and 10 * 10mm Measuring Area, it supports 60 + readings per minute. Automatic calibration and IP65 Protection Rating ensure stability and durability.
The Cobb test method is used to determine the water absorption value per unit area, the test area is 100cm ², the cylinder height is 50mm, and it is equipped with Basis Weight 200-250g/m2 absorbent paper, which meets the requirements of ISO535 and GB/T1540 standards.
Measurement beam of light diaMeter 1.5mm, measurement window 4mmx2mm, suitable for facet and curved surface measurement; single AA battery can work for more than 58 hours, compact and easy to carry.
Surface Water Absorbency was measured by Cobb test method, test area 100cm ² accuracy +/- 0.2cm ², liquid height 10mm, pressure roller mass 10kg to ensure uniform pressure, Cup body 316 stainless steel corrosion resistance.
Measuring Area size 1.5x2mm, Repeatability +/- 0.1GU, equipped with 3.5-inch color Touchscreen, supports four Measurement modes to meet different measurement needs.
Test area of 100cm ², cylinder height of 50mm, can accurately determine the unit area of paper and Cardboard in the specified time surface absorption of water, using the Cobb test method for surface Water Absorbency test.
Test accuracy of +/- 0.01%, resolution 0.00001g/cm ³. Automatic calibration and gas path Self-check function, built-in multi-specification sample measuringflask, anti-splash test process, about 3 minutes to complete the single sample test.
