Comprehensive Calibrating Unit For Electrical Measuring Instruments (KS833)
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Description
1. Original technology to use full closed-loop output of voltage, current, phases, power, harmonics
2. First to apply Chinese input in lower computer, which is more convenient for database management
3. Meter-source integrated structure, with built-in voltage, current, phase, harmonic, power and power factor standard meters of Grade 0.05
4. First in China to launch built-in 2nd-31st Harmonics standard source, output single harmonic or arbitrary overlapping of harmonics, can make real-time display of harmonics waveform. Harmonic output grade: Grade 0.1
5. Uses digital closed loop Kingsin s patent technology, the stability of voltage, current, power and phases is better than 0.005% per minute.
6. DSP+FPGA+embedded system form an advanced digital platform, can perform software upgrading, calibration of electric parameters and transfer of calibrated data without opening the instrument box.
1). AC voltage output: 0.75V-750V, adjustment range 0-120%
2). AC current output: 0.1A-25A, adjustment range 0-120%
3). DC voltage output: 10mV-750V, adjustment range 0-110%
4). DC current output: 0.1 mA-25A, adjustment range 0-120%
5). Power, voltage and current output stability: 0.005%/1min.
6). Power, voltage and current output grade: 0.05%.
7. Per phase load ration: 25VA, adjustment fineness: 0.005%.
8. Output frequency (45-65Hz) grade: 0.01%.
9. Phase adjustment range: 0-359.999 degree, adjustment fineness 0.001degree, accuracy: 0.05 degree.
10. Electrical energy measuring grade: Grade 0.1.
11. Size: 450mmX360mmX180mm.
12. Weight: 18kg.
13. Test condition: ambient temperature 22 degree+_1 degree, working temperature: 0-40degree, humidity not more than 85%.
14. Supply power: 220V+_20%.
15. DC voltage and current measurement accuracy: +_0.01%.
2. First to apply Chinese input in lower computer, which is more convenient for database management
3. Meter-source integrated structure, with built-in voltage, current, phase, harmonic, power and power factor standard meters of Grade 0.05
4. First in China to launch built-in 2nd-31st Harmonics standard source, output single harmonic or arbitrary overlapping of harmonics, can make real-time display of harmonics waveform. Harmonic output grade: Grade 0.1
5. Uses digital closed loop Kingsin s patent technology, the stability of voltage, current, power and phases is better than 0.005% per minute.
6. DSP+FPGA+embedded system form an advanced digital platform, can perform software upgrading, calibration of electric parameters and transfer of calibrated data without opening the instrument box.
1). AC voltage output: 0.75V-750V, adjustment range 0-120%
2). AC current output: 0.1A-25A, adjustment range 0-120%
3). DC voltage output: 10mV-750V, adjustment range 0-110%
4). DC current output: 0.1 mA-25A, adjustment range 0-120%
5). Power, voltage and current output stability: 0.005%/1min.
6). Power, voltage and current output grade: 0.05%.
7. Per phase load ration: 25VA, adjustment fineness: 0.005%.
8. Output frequency (45-65Hz) grade: 0.01%.
9. Phase adjustment range: 0-359.999 degree, adjustment fineness 0.001degree, accuracy: 0.05 degree.
10. Electrical energy measuring grade: Grade 0.1.
11. Size: 450mmX360mmX180mm.
12. Weight: 18kg.
13. Test condition: ambient temperature 22 degree+_1 degree, working temperature: 0-40degree, humidity not more than 85%.
14. Supply power: 220V+_20%.
15. DC voltage and current measurement accuracy: +_0.01%.
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Comprehensive Calibrating Unit For Electrical Measuring Instruments (KS833)
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