QUS-Th02

1).Heat characters: the temperature of thermocouple on flame is 600-700 and the heat potential should≧15mw

 Cool characters:the temperature of thermocouple on flame is 600-700.the heat potential should≦1.5mw when 1.5min if it heated for 5mins and then cut off the power.

Work temperature: the top temperature is lower than 700 and the other parts higher than 125

2).inner resistance Accord to it’s type and length and the toerance is in±10% as is requested.

3).Length Accouding to customer’s demand