Product News

  The air permeability testing of battery separators is conducted by applying air pressure to one side of the fixed separator and measuring the air pressure drop and the elapsed time. This procedure serves to assess the separator’s air permeability performance.   Typically, the air permeabil...Read more »

A micro melting point apparatus is specifically designed for determining the melting point or melting range of substances. Its working principle is based on the phase transition of the sample during the heating process, that is, the transformation from solid to liquid. When the sample is gradual...Read more »

Condom Burst Volume and Pressure Tester The Condom Burst Volume and Pressure Tester is designed and manufactured in accordance with “GB/T 7544 – 2019 Technical Requirements and Test Methods for Natural Rubber Latex Male Condoms”. It is mainly applicable to the determination of b...Read more »

Condom Electrical Leakage Tester is a fast and effective device. Its design meets the certification requirements of GB7544 – 2009 Appendix L Pinhole Test, ISO4074:2002 (Natural Rubber Latex Condoms – Technical Requirements and Test Methods), ISO4074:2015, AFNOR (French Standardization...Read more »

DRK-Y85 fully automatic refractometer is equipped with a high-performance linear array CCD sensor. Through high-speed and high-precision signal acquisition and analysis processing technology, it is also equipped with a semiconductor Peltier super temperature control system. It can efficiently and...Read more »

DRK311-2 Infrared water vapor transmittance tester is used to test the water vapour transmission performance, water vapour transmission rate, transmission amount, transmission coefficient of plastic, textile, leather, metal and other materials, film, sheet, plate, container etc. Infrared water v...Read more »

Water Vapor Permeability – the Contradiction Between Protective Clothing’s Isolation and Comfort   According to the definition in the national standard GB 19082-2009 “Technical Requirements for Medical Disposable Protective Clothing”, protective clothing is professional cl...Read more »

High quality representative instrument for bulk density test in powder industry →DRK-D82 bulk density tester DRK-D82 loose density tester is an instrument used to test the loose density of various powders. It conforms to the national standard of the People’s Republic of China – measurement of bul...Read more »

       Recently, Jinan Development and Reform Commission announced the “List of Jinan Engineering Research Centers to be recognized in 2024″, and Shandong Drick Instrument Co., LTD. “Intelligent Analytical Instrument Jinan Engineering Research Center” was among them. The award of 2024 Jinan E...Read more »

Paperboard is usually composed of several layers of pulp combined, the binding force between the layers of cardboard in different production processes, different equipment and different technical worker conditions are different, according to the use of paper function, the requirements for the str...Read more »

Shanghai World of Packaging Exhibition is co-organized by Messe Düsseldorf Shanghai and Adsale Exhibition Services Co., Ltd., and will be held annually. swop will focus on such themes as Artificial Intelligence, sustainable packaging, smart factory, printing and labeling, processing and packaging...Read more »

DRK311 gas permeability tester, also known as gas transmittance tester or breathability meter, is an instrument used to detect the permeability of gases (such as oxygen, ammonia, carbon dioxide, etc.) in materials. Gas permeability tester is mainly based on the principle of differential pressure...Read more »

DRK123 Compression testing machine is a device specially used to test the compressive strength of various substances. I. Function and application The compressive testing machine can measure the deformation of the object structure to the pressure and the compression, expansion, and deflection of ...Read more »

Tissue paper and toilet paper are used in daily life, which are mainly used for People’s Daily health, so it is usually called household paper in the paper industry, which is one of the indispensable paper species in people’s lives. Its shape is a single square, which is called square...Read more »

The paper that needs to be processed is base paper. For example, Composite paper used for printing, composite paper can be called the base paper for printing processing;  The white cardboard used to make composite paper can also be called base paper of composite paper. I. The concept of base pap...Read more »

As a professional instrument for testing the barrier properties of product packaging materials, the moisture permeability tester (also called water vapor transmission rate tester) exists. However, during the testing process, some of the details are likely to lead to errors due to human operation,...Read more »

Water Vapor Transmission Rate (WVTR) is the rate at which water vapor is transmitted within a material, usually expressed as the amount of water vapor that passes through a material per unit area in a unit time. It is one of the important indicators to measure the permeability of materials to wat...Read more »

Stacking compression test is a test method used to assess the ability of cargo packaging to withstand pressure during stacking storage or transportation. By simulating the actual stacking situation, a certain amount of pressure is applied to the packaging for a period of time to check whether the...Read more »

The Kjeldahl method is used to determine the nitrogen content in organic and inorganic samples. For longer than 100 years the Kjeldahl method has been used for the determination of nitrogen in a wide range of samples. The determination of Kjeldahl nitrogen is made in foods and drinks, meat, feeds...Read more »

A tensile tester can also be referred to as a pull tester or universal testing machine (UTM). The test frame is an electromechanical test system that applies a tensile or pull force to a sample material to evaluate its physical properties. Tensile strength is often referred to as ultimate tensile...Read more »