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Three-chamber independent differential pressure gas transmission tester is designed and manufactured according to the relevant provisions of GB1038 national standard technical requirements, and can meet the test requirements of ASTMD1434, ISO2556, ISO15105-1, JIS K7126-A, YBB00082003 internationa...Read more »

Fat is an indispensable nutrient for human beings. If you blindly avoid fat elements, it will cause a series of problems such as malnutrition. Moreover, the level of fat content is also an important indicator of food quality and nutritional value. Therefore, fat determination has long been a rout...Read more »

Rubber aging box series are used for thermal oxygen aging test of rubber, plastic products, electrical insulation materials and other materials. Its performance conforms to GB/T 3512 “Rubber hot air aging test method” national standard related to the “test device” require...Read more »

The air permeability tester is designed and manufactured for cement bag paper, paper bag paper, cable paper, copy paper and industrial filter paper, etc., to measure the size of its air permeability, the instrument is suitable for the air permeability between 1×10-2~1×102um/ (pa.s), not for the p...Read more »

Bevel friction coefficient tester is suitable for testing the friction coefficient of paper, cardboard, plastic film, thin slice, conveyor belt and other materials. By measuring the smoothness of the material, we can control and adjust the opening of the packaging bag, the packaging speed of the...Read more »

Notes for use of new machine:   1. Before the equipment is used for the first time, please open the baffle on the upper right side of the box to check whether any components are loose or fall off during transportation.   2. During the test, set the temperature control instrument to 50℃ and press...Read more »

Invitation letter for Shanghai International Rubber & Plastic Exhibition in April Read more »

Anaerobic incubator is also called anaerobic workstation or anaerobic glove box. Anaerobic incubator is a special device for bacteria cultivation and operation in anaerobic environment. It can provide strict anaerobic state constant temperature culture conditions and has a systematic, scientific ...Read more »

Drying oven is suitable for thermal sensitive, easy to decompose and oxidative drying material, widely used in electronics, batteries, metal, plastic, communication, chemical coatings, automobile and motorcycle accessories, epoxy resin, cosmetic raw materials, magnetic materials \ for industrial ...Read more »

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Medical mask synthetic blood penetration tester main features: 1. The protruding sample fixing device can simulate the actual use state of the mask, leave the test target area, and do not damage the sample, and make the synthetic blood distributed in the sample target area. 2. Special constant pr...Read more »

The haze of plastic refers to the ratio of the scattered light flux and transmitted light flux that deviates from the incident light through the sample, expressed in percentage. Fog is due to material surface defects, density changes or light scattering impurities caused by the material interior ...Read more »

Dry flocculation tester is used to test non-textile fabric, non-woven fabric, medical non-woven fabric in the dry state of the amount of fiber chips, can be raw non-woven fabric and other textile materials dry flocculation experiment. Dry state flocculation tester working principle: 1. The sampl...Read more »

Designed and manufactured in accordance with GB/T12704-2009 “Fabric moisture permeability Determination Method moisture permeability cup method/Method A hygroscopic method”, it is suitable for testing the moisture permeability (steam) of all kinds of fabrics (including moisture permea...Read more »

The bacterial filtration efficiency tester is suitable for surgical masks: it is used to cover the user’s mouth, nose and jaw, and to provide physical barrier to prevent the direct transmission of pathogens, microorganisms, body fluids, particles, etc. The bacterial filtration efficiency te...Read more »

Working principle of double head friction resistance testing machine: 1. Changes in surface energy, adsorption and adhesion, and surface properties during friction and wear; 2. Application of wear-resistant and friction-reducing materials and surface engineering technology in friction and wear; ...Read more »

Fiber tester is a semi-automatic fiber tester with novel design, simple operation and flexible application. It can be used for detecting crude fiber by traditional Wende method and washing fiber by Fan’s method. It is suitable for the determination of crude fiber in plants, feed, food and o...Read more »

DRK101 tensile testing machine for mechatronics products, the use of modern mechanical design concept and ergonomics design criteria, the use of advanced double CPU microcomputer processing technology for careful and reasonable design made, is a novel design, easy to use, excellent performance, b...Read more »

  Operation steps of automatic digestion instrument: The first step: Put the sample, catalyst, and digestion solution (sulfuric acid) into the digestion tube and place it on the digestion tube rack. Step 2: Install the digestion tube rack on the digestion apparatus, place the waste hood and...Read more »

DRK – K646 automatic digestion apparatus is a chemical analysis of pretreatment equipment, has advantages of rapid, efficient, convenient, mainly used in food, medicine, agriculture, forestry, environmental protection, chemical industry, biochemical industry, etc, as well as institutions o...Read more »