Testing Rules for Lighting Products Part2: Low Temperature Test and High Pressure Experiment
C: Low Temperature Test. The main test equipments: the power supply, low temperature chamber, thermometer, pressure regulator, the voltmeter and clock. Number of Tests: 10. 1. The main test projects: low temperature starting Test methods: Put the lamps and lanterns in the low temperature chamber, connect the rated voltage power supply, set the temperature at-15 [...]
Testing Rules for Lighting Products Part1: High Temperature Test and High Pressure Experiment
A: High Temperature Test The main testing equipments: the constant temperature chamber, thermometer, pressure regulator, the voltmeter and clock. The main test projects: high temperature and low voltage starter, high temperature and safety operation. Number of tests: 10. Test methods: Put the lamps and lanterns under test in the constant temperature chamber, connect the circuit, [...]
