Shanghai Weitao automation equipment Co., Ltd
Contact person: Mr. Lu
Address: 2312 Weiqing East Road, Shanyang Town, Jinshan District, Shanghai
Two and three - wheel flexure tester
I. Scope of Application:
The two-three-pulley flexure instrument is suitable for measuring the mechanical strength of PVC insulated cables or rubber insulated cables with rated voltage below 450/750V and more than two cores. The instrument can be used for a variety of test loads to meet the different requirements for dynamic flexure tests of flexible cables such as wires and cables by production enterprises and inspection departments.
Ii. Compliance with standards:
Its performance structure should meet GB/T 5013.2-2008, GB/T 5013.8-2008 and GB/T5023.2-2008 national standards.
The instrument should have the features of novel appearance design, reliable performance structure, easy operation, one machine and high accuracy of test data.
Iii. Test Methods:
The specimen is about 7m long, and the middle part is stretched on two circular wheels with a specified diameter. The two ends of the specimen are loaded, and the current is switched on. Then the circular wheel is moved by 1m stroke at a speed of 0.33m/ SEC to make the specimen bend and stretch reciprocally.
When the wire is broken or the set number is reached, the machine will stop automatically and take down the specimen to evaluate its flexure resistance.
Iv. Main Technical Parameters:
1. Trolley travel: 1000mm
2. Running speed of trolley: 0.33m /s for two pulleys and 0.1m/s for three pulleys
3. Load weights: 10 in total, 1 ~ 7.5kg, and three pulleys are 21N, 28N and 42N respectively
4. Pulley diameter: a set of 80, 120, 200 each (diameter 160 is optional),
The three pulleys are a set of 40, 45 and 50mm
5. Station: two (two and three rounds of test can be carried out at the same time, that is, two sets of wheels in a set of mechanism)
The three wheels twist each other at an 18-degree Angle
6. Test current: 1.5~12.5A or 3~32A or according to customer requirements
7. Test voltage: 1∮AC 220V/ 60Hz or 3∮AC 380V/ 60Hz
8. Counter: electronic, 6-digit, automatic stop after reaching the set number
9. Size (W * D * H) : 53 x 188 x 150 cm
10. Power supply: 3∮AC 220V, 35A
The supplied parts and materials have been inspected and tested to ensure that they are free from defects and defects and that they will work normally when properly installed and operated on the instruments manufactured.
The warranty period for components (excluding expendable components such as light sources, optical elements, friction cloth, etc.) is 6 months from the first delivery date.
This warranty is in lieu of any other warranty, express or implied.
In no event shall it be liable and liable for any special or consequential damages arising out of any breach of this Warranty.
The liability shall be limited to the repair or replacement of any defective parts arising on board or during ex works delivery.
There is no warranty for damage to components caused by misuse, misuse, accident, alteration, neglect, unauthorized repair or installation.
Zui has the final decision on defect identification and cause.
The company reserves the right to make changes and improvements to its products, but has no obligation to perform improvements and installations on products already produced.
1.4 Operating environment
The instrument is used in residential, commercial and light industrial environments in accordance with standards BS EN 50081-1 and BS EN50082-1
1.5 Climatic Environment
The company shall have the right to make changes and improvements to its products, but shall have no obligation to perform improvements and installations on the products already produced.
The instrument is operated under the following conditions:
Elevation & lt;
Operating temperature: 13 ~ 30℃(56 ~ 86℉), relative humidity 25 ~ 75%
Storage temperature: 10 ~ 43℃(50 ~ 110℉), relative humidity 20 ~ 80%
The instrument can be placed in a standard operating environment to ensure consistency between sample humidification and actual wear test.
1.6 Electrical Information
This instrument meets the electrical requirements of EN 61010-1:2001 for measurement, control and laboratory use.
1.7 Installation type and pollution level
Install category Ⅰ
Pollution level 1
1.8 Warning labels
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.