How to Choice Tensile Strength Testing Machine
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  Tensile strength testing machine is widely used in the detection electronics, metal, leather, rubber, toys, furniture and other related products, is an integral part of much business critical instrumentation. BANG Instrument Co., Ltd. list a few optional notes for the business or purchasing personnel, as below;
  
      A. Understand the test items and test standards
Tensile testing equipment in the purchase, why need to understand the test items and test standards do?
  1.In the absence of tensile testing equipment before purchasing, because  
The configuration of systems and equipment diversity, understanding customers' equipment salesman only get a preliminary understanding and awareness, not reliable enough, can not fully understand. Involved in their own product test items generalize well, help to understand the specific device testing standards can achieve results.
      2.experimental standard, most products do the test has its associated test Standards such as BA-T10L Rally peel test instrument, to be required to test the speed of 300mm/min, with stainless steel plates and rolling wheel. Made of metal, rubber, electronics and other more comprehensive test to BA-10S, for example, tensile speed of 0.1 ~ 500mm/min within the servo motor and drive wheel and ball rod and high import load cell configuration, making the system more stable and accurate. Simple understanding of the test standard content can help you find more suitable for your product testing equipment.
      B.Tensile strength testing system configuration Rally on the market system configuration there are three: 
      1. The ordinary screw and motor; it is only suitable for some simple tensile test, the test speed is generally 50 ~ 300mm/min, for displacement control is not very accurate.
      2. ordinary screw plus inverter, its system in two ways: LED and LCD computer control for the computer, the first operation and better performance, the test speed at 10 ~ 350mm/min between the computer after paragraph style can also control scheme results in statement selection and editing. 
      3. liquid crystal panels and is a microcomputer-controlled random combination of computer, high-profile servo motor and servo drive and ball screw and imported load cell, speeds of up to 0.1 ~ 500mm/min for 
Example: BA-100S especially suitable for furniture, leather, electronics, metal, plastic and stickers and other industry-related tests.

      C. Load cell selection
      Rally testing equipment, precision in the use of the test, the better the load cell is very important. Currently on the market is divided into two categories: domestic and imported. Different detection project depends on its range and accuracy requirements to configure different load cell.


Article From http://www.bangtest-china.net        Author Bang Instrument co.,ltd

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