Ignition wire uses | Ignition wire thickness | Ignition wire latest market

Ignition wire usage | Ignition wire thickness | Ignition wire latest price per box, diameter meters, length mm, combustion heat value J/wire. Platinum-copper-nickel wire with the diameter of the ignition wire or other metal wire or cotton wire with known calorific value
If cotton wire is used, a white cotton wire with uniform thickness and no wax coating should be used
Various ignition wire ignition The heat released is as follows
Iron wire, nickel-chromium wire, copper wire and cotton wire/Hebi Tianrui Coal Laboratory Equipment Co., Ltd. consultation phone mobile phone
The ignition adopts ~ power supply, which can be supplied by AC power supply through a transformer. A voltage-adjusting rheostat and an indicator light or ammeter to indicate the ignition status should be connected to the circuit. The ignition voltage should be determined by testing in advance. Method: Connect the ignition wire and conduct the test in the air. In the case of fuse ignition, adjust the voltage so that the ignition wire reaches bright red within ~. In the case of cotton wire ignition, adjust the voltage so that the ignition wire reaches dark red within ~. After the voltage and time are determined, the voltage, current and energization time should be accurately measured in order to calculate the heat generated by the electrical energy. If cotton thread is used to ignite, connect a section with a diameter of approximately
Chrome wire, the middle part of the wire is pre-wound into a spiral for several turns to concentrate the heat. Then clamp one end of the cotton thread in the spiral and the other end is connected to the sample through the small hole (diameter ~) in the center of the flame shield. According to the difficulty of igniting the sample, adjust the amount of cotton thread overlap.
 Temperature element
Nickel chromium nickel silicon thermocouple (value)
Power supply voltage
Measuring range
Carbon, hydrogen
Temperature measurement accuracy
Temperature control range
℃
Temperature control accuracy
℃
Weight