Safety Testing
Including Marking and instructions, Protection against access to live parts, Power input and current, Heating, Leakage current and electric strength at operating temperature, Moisture resistance, Leakage current and electric strength, Overload protection of transformers and associated circuits, Abnormal operation, Stability and mechanical hazards, Mechanical strength, Construction, Internal wiring, Supply connection and external flexible cords, Terminals for external conductors, Provision for earthing, Screws and connections, Clearances, creepage distances and solid insulation, Resistance to heat and fire, Resistance to rusting, Radiation, toxicity and similar hazards, etc.
Performance and Energy Efficiency Testing
Including Power consumption, refrigerating capacity, storage temperature, refrigerating capacity, heating capacity, standby power, thermal efficiency, air volume, oil separation, etc.
Materials Testing
Including Resistance to heat (Ball pressure), Resistance to fire (Glow-wire, Needle-flame, Flame class), Tracking index (PTI, CTI), etc.
IP Testing
The IP rating reflects the protection capability of electrical and electronic product shells against external solid foreign objects, dust and moisture, and the IP lab is equipped with a full set of testing equipment up to IP68 (inclusive), including pressure watertightness testing capability up to 100m water depth, which meets all the regular IP rating testing requirements in IEC/EN 60529 (GB/T 4208).
Environmental testing
Electronic and electrical product safety standards in the moisture / moisture test, in accordance with the commissioned requirements to complete the IEC / EN 60068 (GB / T 2423) series of standards in the high temperature, low temperature, humidity, temperature and humidity alternation, vibration and other tests.
Lighting product testing
Marking, structure, external and internal wiring, earthing regulations, protection against electric shock, dust and solid foreign matter, and water resistance, insulation resistance and electrical strength, contact current and protective conductor current, creepage distance and electrical clearance, durability test and thermal test, heat and fire resistance and marking resistance, corrosion resistance, terminal blocks and electrical connectors, thermal test of windings, heat limit of ballasts, high voltage pulse test, fault condition, abnormal condition, associated parts, etc. Fault condition, abnormal condition, protective measures for associated components, output voltage without load, photobiological safety, voltage, current, power, standby power consumption, efficiency, power factor, displacement factor, luminous flux, illuminance, luminous intensity distribution, brightness, colour coordinates, correlated colour temperatures, colour rendering index, luminous efficacy, luminous flux maintenance, colour drift, life time, noise, stroboscopic flicker, glare...
Motor Testing
For IEC/EN 60335-1, GB/T 12350 and other standards qualification. The laboratory has 5 sets of motor testing systems with ranges of 0.1 N.m, 1 N.m, 3 N.m, 10 N.m, 20 N.m. The product range covers capacitor-run asynchronous motors, shaded-pole asynchronous motors, single-phase series-excited motors, pump motors, washing-machine motors, air-conditioning fan motors, table fan motors, range hood motors, ventilation fan motors, series motors for food stirrers and other products. Electric motors, series-excited motors for food mixers, direct-current motors, etc.
