Shanghai Weitao automation equipment Co., Ltd
Contact person: Mr. Lu
Address: 2312 Weiqing East Road, Shanyang Town, Jinshan District, Shanghai
The purpose and scope of application: paper smoothness tester (mercury-free) (hereinafter referred to as the smooth instrument) in all kinds of technical requirements and test methods in accordance with international standards ISO5627 the smoothness of the paper and board determination method (buick), QB/T1665 "paper and cardboard smooth instrument" and so on the requirements of the standards and rules, is the necessary instruments of all kinds of high smooth paper detection.
This smoothing instrument is used for high smooth paper and cardboard test work, not applied to test the thickness of more than 0.5 mm of material or paper or cardboard with a high degree of permeability, because through the sample of air can cause false results.
Timer timing range: 1~9999.99s, 10~99999.9s
Vacuum system volume: × 1,380 ±1mL × 10,38 ±1mL
Effective test area: 10±0.05cm2
Pressure on the sample: 100±2kPa
Working area: 50.66 kPA-48.00 kPa
Sealing performance: with a vacuum pressure of 50.66kPa and a large volume of 60min or a small volume of 6min, the reduction of vacuum degree should be less than 3kPa
Pad: thickness: 4±0.2 mm parallel degree: 0.05 mm; diameter: no less than 45 mm
Resilience: At least 62% hardness: 45±IRHD(International rubber hardness)
National standards: ISO5627, QB/T1665
Founded in 2011, Shanghai Huitao is a team of experienced engineers and emerging design experts. The company focuses on R & D, design and production of high quality laboratory instruments for textile testing. Headquartered in Shanghai, the company provides high-quality testing instruments and high-quality professional services for companies, academic research institutions and testing institutions of various countries.
Shanghai Huitao continuously launched products to meet the experimental needs of the textile industry. It has advanced microclimate comfort test equipment, such as thermal manikin, thermal and humidity resistance tester, MMT and other test equipment. Meanwhile, it also provides air permeability tester, hydrostatic pressure tester and thermal protective clothing performance test equipment required for new product development. In addition, we have developed and produced many basic textile testing instruments, including washing color fastness tester, fabric abrasion tester, pilling tester, rubbing color fastness tester, ironing fastness tester and perspiration color fastness tester. These high-quality products are widely used in textile testing field. In order to meet the experimental needs of users, we also provide you with innovative and practical testing instruments. The products include fiber tester, yarn tester, fabric tester, carpet tester, geotextile tester and other related testing equipment.
The company sells our products through distributed distribution partners who provide high-quality products, services and support to our customers all over the world. All the products are in line with international quality standards and specifications, and can perform outstanding and accurate product performance.