1, heat resistance, good sense spring style platinum resistance temperature components, vibration resistance; 2, high temperature measurement accuracy; 3, high mechanical strength, high temperature pressure resistance; 4, imported film resistive element, reliable and stable performance. Most of the thermal resistance from the pure metal material platinum RTD offer, currently the most widely used platinum and copper, in addition, has now begun using nickel, manganese and rhodium and other materials RTD. Commonly used metal heat resistance temperature more types of materials, most commonly used is a platinum wire. Industrial measurement of thermal resistance material except metal platinum wire, platinum RTD prices, as well as copper, nickel, iron, iron - nickel. 3. The results of the maintenance cycle maintenance and repair cycle 3.1: 3.1.1 for the resistance value of the Class B platinum RTD take sixth place to third place after the decimal point platinum RTD specification, the temperature coefficient of the decimal point; A grade platinum RTD resistor values ??to take fourth place after the decimal point, the temperature coefficient of the seventh decimal. 3.1.2 meets the "thermal resistance certified by the Standard Rules" provides thermal resistance judged as qualified, otherwise unqualified. 3.1.3 When the thermal resistance of the resistance coefficient of a deviation exceeds the allowable value, but at 0 ℃, 100 ℃, and the resistance value of the maximum temperature point of the provisions are in line with the allowable deviation, then the thermal resistance judged as qualified, otherwise it is not qualified. 3.1.4 certificated comply with the requirements of the thermal resistance and temperature sensing element test certificate issued; do not meet the requirements of the regulations issued notices test results. 3.3.5 Thermal resistance test cycle should be based on the specific circumstances of the provisions, shall not exceed one year. 3.3.6 For random damage to the thermal resistance elements, they also must be replaced after passing the check before installation. Platinum RTD manufacturers | force measuring instrument since platinum RTD (certified) | Hubei platinum thermal resistance provided by the Shanghai Automation Instrumentation Co. measured. Shanghai Automation Instrumentation Co., force measurement (www.licesh.com) is the Shanghai Zhabei District, flow meters leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Since the force measuring device leadership with the staff warmly welcome all inquiries negotiations to create the force measuring instrument since a better future.