Ever since its foundation in 1989, Guangzhong is committed to developing and upgrading dynamometers by launching a series of new products, so as to adapt to the rapid development of motor industry with newer and better products.
DC resistance testing in cool and hot condition Temperature-rise test:use resistance method of temperature determination to figure out temperature rise of motor,apply scanning temperature detector to mon itor temperature of machine winding and iron core when testing.
No-load test: measure n-load characteristic curve, work out no-load current, no-Ioadpower,iron loss and mechanicalloss.
Locked-rotor test:measure locked-rotor characteristic curve,work out locked-rotor torque and locked-rotor current
Load test:measure the amended load characteristic curve，work out the amended motor parameters.
T-N curve plotting:draw a real time T-N curve for asynchronous motor, automatically find out maximal
torque and minimal torque，and rotate speed at the breaking poing of centrifugal switch of single phase
Entire computer automatic acquisition of test parameters,function modularization.Relative curve is generated and testing report can be printed when finishing testing every function.A summarized report is generated after finishing testing all the functions.
Voltage，current，input power, torque，speed，output power, efficiency, power factor, frequency，motor winding resistance，environment temperature，winding temperature，stator temperature，bearing temperature，etc
GB1032一2005《 Test procedures for three-phase induction motors》
GB9651《 Test procedures for single-phase induction motors》
Dynamometers(hystersis absorption dynamometers，magnetic powder dynamometers，eddy current dynamometers,electric dynamometers)
KZQ_III Dynamometer Controller
Electric Parameter Meter
DKZQ-II Dynamometer Dynamic Controller
AC Power Supply
Scanning temperature detector
Low Dc Resistance Tester