ELECTRICAL MEASUREMENT & CALIBRATION TESTING

The Electrical Laboratory is equipped with primary standard devices such as multifunction calibrators (5502A/SC600), reference digital multimeters (8588A), impedance calibrators, standard resistors, standard capacitors, standard inductors, frequency counters, signal generators, oscilloscopes, attenuator probes, high-voltage generators, high-voltage dividers, sound calibrators, etc. The parameters include voltage, current, frequency, power, resistance, capacitance, inductance, time, and other related parameters.

Common projects include digital multimeters, multifunction standard sources, power meters, PXI/PCI data acquisition modules, process calibrators, regulated power supplies, signal transmitters, electronic loads, DC resistance and current measuring devices, electrical safety testers, standard voltage/current sources (sensors), current dividers, voltage dividers, impulse voltage testing devices, pH testers, frequency scanners, electrostatic discharge (ESD) simulators, mechanical stopwatches, electronic stopwatches, time relays, electricity meters, LCR meters, noise meters (sound level meters), etc.

Measurement and calibration of general electromagnetic devices

Equipment includes: digital multimeters, multifunction standard sources, DC regulated power supplies (DC power sources), AC power sources (inverter sources), electrical parameter meters (power meters), electronic loads, power meters, PXI/PCI data acquisition modules, process calibrators, DC resistance and current measuring devices, standard voltage/current sources (sensors), current dividers, pH testers, charger testers, capacity distribution cabinets, etc.

Measurement and calibration of electrical safety

Equipment includes: comprehensive electrical safety testers, programmable high-voltage insulation testers, insulation resistance meters, leakage current testers, dielectric withstand testers, grounding continuity testers, cable testers, spark testers, surge generators, ESD simulators, inter-turn impulse voltage withstand testers, stator (rotor) testers for motors, fast electromagnetic pulse simulators (pulse generators), etc.

Measurement and calibration of time and frequency

Equipment includes: mechanical stopwatches, electronic stopwatches, time relays, electricity meters, digital millisecond timers, universal counters, frequency meters, microwave frequency meters, time interval measuring devices, chronometers, and other time measuring devices.

Measurement and calibration of radio frequency (electronics)

Equipment includes: oscilloscopes, function generators, low-frequency signal generators, LCR meters, impedance analyzers, frequency scanners, etc.