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Wire Cable Thermal Extension Test Device is a type of testing instrument that is used to measure the thermal expansion coefficient of a wire or cable. The test helps to determine how much the wire or cable changes in length as a result of changes in temperature.
The thermal extension test device consists of a temperature-controlled chamber and a set of clamps that hold the wire or cable. The wire or cable is heated to a specified temperature while being held in the clamps, and its length is measured using a micrometer. The temperature is then lowered, and the wire or cable is allowed to cool while still being held in the clamps. The length of the wire or cable is measured again once it has cooled to room temperature.
The difference in the wire or cable's length between the two temperature measurements is used to calculate the thermal expansion coefficient. This value is important in determining how much the wire or cable will expand or contract with changes in temperature, which is essential for ensuring the proper fit and function of the wire or cable in its intended application.
Wire Cable Thermal Extension Test Device is commonly used in the wire and cable manufacturing industry to ensure that the products meet the required specifications for thermal expansion. The device can also be used for research and development purposes to study the thermal expansion properties of different materials and help manufacturers choose the most appropriate materials for their applications.
In summary, the Wire Cable Thermal Extension Test Device is an essential tool for ensuring the quality and reliability of wire and cable products, and it helps to ensure that they function correctly in various temperature conditions.
Product Description
In line with the GB/T2951-1997 standard and the other with the terms of the device GB5013-1997, this device should be used with aging test chamber. ,
Technical parameters
1. Weight: 1, 2, 5, 10, 20, 50 g
2. The 300 mm stainless steel rod
3. Material: stainless steel
4. Location: two groups
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