POWER TOOLS TESTING

 

The use of power tools have become increasingly common in our daily lives making safety precautions and testing crucial in preventing potential injuries and fatalities related to the use of such equipment.

STC offers comprehensive safety testing, performance testing, and electromagnetic compatibility (EMC) testing services for a wide range of power tools to ensure that safety and performance requirements are met.

 

Our Power Tools Testing services include:

  • Safety of Hand-held Power Tools - Part 1: General Requirements (GB 3883.1—2005)
  • Safety of Hand-held Power Tools - Part 2: Particular Requirements for Grinders, Polishing Machines & Disc Sanders (GB 3883.3—2007)
  • Safety of Hand-held Power Tools - Part 2: Particular Requirements for Electric Drills & Impact Drills (GB 3883.6—2012)
  • Safety of Hand-held Power Tools - Part 2: Particular Requirements for Hammers (GB 3883.7-2012)
  • Angle Grinder (GB/T 7442-2007)
  • Electric Drills (GB/T 5580-2007)
  • Electric Hammers (KGB/T 7443-2007)

 

Power Tools Safety Testing

  • Labels & Instructions
  • Tool Operation 
  • Moisture Resistance
  • Overload Protection of Transformers & Associated Circuits
  • Structure
  • Power Connection & External Cords
  • Grounding Device
  • Creepage Distance
  • Heat Resistance
  • Shock Prevention Protection
  • Short Circuiting 
  • Electrical Power
  • Mechanical Hazards
  • Internal Wiring
  • Connection of External Conductors
  • Screws &Coupling
  • Clearance & Insulation Penetration Distance
  • Flame Resistance & Resistance Tracking
  • Rust Prevention

 

Performance Testing

  • Dynamometer Test Speed
  • Power
  • Temperature
  • Screw Surface Treatment
  • Over Torque
  • Torque
  • Noise
  • Power Cord Length
  • Locked Rotor
  • Sizing (e.g. flange, drill size specifications)

 

Electromagnetic Compatibility Testing (GB 4343-2009)

  • Conduction Emission
  • Harmonic Current
  • Electrostatic Discharge
  • Power Surge
  • Voltage Drop
  • Radiation Emission
  • Voltage Fluctuation
  • Electrical Fast Transient
  • Power Frequency Magnetic Field 

 

For more information about our Power Tools Testing services, please feel free to contact us.