	KS803	KS813	KS823	KS833
AC Standard Sources	?	?	?	?
DC Standard Sources	?	?	?	?
Harmonic Standard Sources	?	?	?	?
Indicator Test	?	?	?	?
Transmitter Test	?	?	?	?
Energy Meter Test	?	?	?	?

3-Phase AC Standard Source 750V / 25A
Harmonic Standard Source 2..31
Indicating Meter Test
Transducer Calibration
Energy Meter Calibration
0.05 Accuracy KS833
0.1 Accuracy KS833B

Capable of calibrating all kinds of indicating instruments such as DC meters,AC meters, phase meters, frequency meters, power meters, power factor meters, multimeters, energy meters and electric measurement transducers, etc
Automatic calibration mode and manual calibration mode are built-in of KS833.
These built-ins are high precision standard sources that respectively relate to voltage, current, phase, power factor and harmonic
Capable of outputting standard voltage, current, phase, active power, cross-phase reactive power and true reactice power, make use of software to realize closed loop control on all outputs guaranteeing its low drift and its annual stability
Current generator provides the function of open-circuit protection and open-circuit alert in itself
Can freely output 2-31 times harmonics, including: Standard output at Grade 0.1 for 2nd-19th harmonics, and satandard output of Grade 0.2 for 20th-31st harmonics.
Large LCD display, all English pop-up menus for these operations
rotary encoder operation
slight-touch keyboard operation
operation under PC Windows System
Built-in RS232 port, allows software upgrade without opening up the external box of the equipment; and calibrated data can be uploaded into PC computer at users’ convenience
The shock and impact resistance external box is made of high intensity aluminum alloy
reliable high-power heating radiator units, the equipment is durable to use

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