Product Specifications
Product Description
The device determine different metallic coefficient of wire dilate. Coefficient of wire dilate is a method which important physical quantity of material property, research material structure and produce in industry. Practice by the measuring instrument, may grip a method what measuring solid coefficient of wire dilate, measuring several kinds coefficient of wire dilate of objects.
Simultaneously, can study method what change a measured puniness length.
Measuring main problem of coefficient of wire dilate is measured elongation quantity. The device is measured method by dial indicator. The structure shown in as figure, it is composed of dial indicator, dial indicator pedestal, heating canister, axial direction adjuster pedestal, thermometer, heater, for measured stick and measured stick installed handle.
Our company is the appointed factory to produce teaching apparatus by National Educational Commission, is one member of China Teaching Apparatus Association. With a 30-odd years history, We are one of the biggest enterprises who produce teaching apparatus. In recent years, we are appraised as advanced unit by Zhejiang Teaching Apparatus Association for many times. In 2003, we were awarded the key enterprise prize and superior enterprise prize. We are acknowledged by ISO 9001: 2000 Quality Management System in September, 2004.
