High Resistance Alloy is used to produce resistance elementof conductive material.Requirements including High mechanical strength, good corrosion resistance and oxidation resistance. Working temperature is usually at500 ℃. Commonly used with constantan chromium iron, iron chromium aluminum, nickel chromium, nickel, resistivity rho (20 ℃) is 1 Ω was/m or so. It is not used in the conduction of current, but with its high resistance to limit or control the current in the circuit, such as motor, potentiometer, standard resistors, potentiometers, slip line resistor resistance element and resistance line, etc.; For the using of high resistance in the pressure sensor,Temperature compensator and temperature measuring resistor of resistance element to creatte reflect strain, temperature, magnetic field and parameters; High resistance alloy can also be used as heating elements in the manufacture of the resistance heating equipment, could be applied in current, voltage regulating and the winding of control components. Resistance Electrothermal Alloy Resistance Alloy,Corrosion Resistant Alloy,Resistance Electrothermal Alloy,Fecral Resistance Heating Alloys Jiangsu nickel alloy Co.,Ltd , https://www.xhalloy.com
A: During the use of the wing gate, the cardholder will swipe the card outside the yellow line. Do not stand on the wing gate infrared alarm out for credit card, in the wing gate gate opened to a certain extent, and there are instructions arrow tips before they can enter. It is best not to stay in it. It is easy to improve the fluency of the channel.
B: The cardholder should not fold or alter the card, or put the card together with magnetic items so as to avoid invalidation of the card. When the card is lost, it must be promptly contacted by the management department to re-register in order to prevent the information from being leaked.
C: During the passage of the wing gate, it must not follow the entrance of the wing gate. Do not force the wing gate to open, so as not to hurt the gate, the front staff has passed the middle point, the staff behind can swipe (Use the old wing gate customers to pay attention, 2012 is a new, old wing The gate must be gated to close the gate before it can be swiped.) The swiping card will be indicated by an arrow and the gate will be opened, so that it can pass quickly. The machine should not pass the alarm or voice promptly. When the machine is faulty, it immediately notifies the management department to view it and it is required to be maintained by a professional engineer.
D: The cardholder swipes the card in the sensing area, so as not to be too high, so as not to be inducted, do not post the card in this induction area. The right hand holds the card and is parallel to the sensing area. It is best to hear from the sensing area 20-30mm. A "di" voice proved to be successful.
E: Wing gates also need to be regularly maintained. Do not think it is omnipotent. Regularly carry out internal and external dust on the chassis. (Refer to maintenance and handling methods of swing gate wing gates) to ensure the normal operation of the equipment. 
Wing gates are becoming more and more popular in real life, and they gradually move closer to the general public. In the correct use of the channel wing gate, it is possible to reduce the noise and impact problems in the process. To improve the service life of the entire machine, in order to better utilize the advantages of the wing gate machine, the following items must be observed in the process of use: