Needle flame tester needle flame test equipment, needle-flame test needle flame test machine calibration operation: ① to measure flame temperature measurement range of room temperature ~ 1200 ℃; ② fixture with the test chamber shelves with brass alligator clips thermocouple blocks sandwiched; ③ to adjust the distance according to the standard temperature of the copper block with the combustion tube; ④ the power switch, press the "holding burning Stop" button; ⑤ lit flame, the temperature rises to 100 ℃ when, Press the "Calibration" button, "Shi Yan Time" ⑥ automatic timer starts counting, when the temperature rose to 700 ℃, the timer will automatically stop the clock and keep, please record timer (thermometer has been set at the factory set a good argument, do not adjustable); ⑦ for the next test when necessary, such as the temperature dropped to below 50 ℃, and then repeat the operation. Needle flame tester used: When you pay attention to the gas loop ① test for leaks, such as joints, trachea is sealed to prevent accidents and affect needle flame; ② high degree of stability. After the test, the tank must be removed! Periodic checks on the gas loop; ③ power applications have ground three pole socket ensure reliable grounding; ④ Input Power AC220V ± 10%; ⑤ exhaust pipe should pass out of the window; ⑥ every start of the test, pay attention to the flame adjustment valve to a minimum, so as to avoid the ignition control.