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☆ Calibration power analyzer (medium to low precision) |
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☆ Calibration power analyzer (medium to high precision) |
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Range | Resolving Power | Voltage Output Range | Output Frequency Range | Maximum Load Current |
3 V | 10 μV | 0.30000 V ~ 3.30000 V | DC, 5 Hz ~ 100 kHz | 50 mA |
10 V | 100 μV | 1.0000 V ~ 11.0000 V | DC, 5 Hz ~ 100 kHz | 50 mA |
30 V | 100 μV | 3.0000 V ~ 33.0000 V | DC, 5 Hz ~ 100 kHz | 50 mA |
100 V | 1 mV | 10.000 V ~ 110.000 V | DC, 45 Hz ~ 100 kHz | 50 mA |
300 V | 1 mV | 30.000 V ~ 330.000 V | DC, 45 Hz ~ 100 kHz | 50 mA |
600 V | 1 mV | 60.000 V ~ 660.000 V | DC, 45 Hz ~ 100 kHz | 20 mA |
1000 V | 10 mV | 100.00 V ~ 1020.00 V | DC, 45 Hz ~ 10 kHz | 20 mA |
Range | Measurement Uncertainty at different frequencies (Hz) (k=2) @ (23°C ± 5°C), (ppm * reading + ppm * range) | ||||||
DC | 5~45 | 45~1k | 1k~10k | 10k~20k | 20k~50k | 50k~100k | |
3 V | 120+80 | 300+200 | 120+80 | 300+200 | 500+300 | 600+400 | 1000+500 |
10 V | 120+80 | 300+200 | 120+80 | 300+200 | 500+300 | 600+400 | 1000+500 |
30 V | 120+80 | 300+200 | 120+80 | 300+200 | 500+300 | 600+400 | 1000+500 |
100 V | 120+80 | - | 120+80 | 300+200 | 500+300 | 600+400 | 1000+500 |
300 V | 120+80 | - | 120+80 | 300+200 | 500+300 | 600+400 | 1000+500 |
600 V | 120+80 | - | 120+80 | 300+200 | 500+300 | 600+400 | 1000+500 |
1000 V | 120+80 | - | 120+80 | 300+200 | - | - | - |
Range | Resolving Power | Current Output Range | Output Frequency Range | Maximum Load Voltage |
5 mA | 10 nA | 0.50000 mA ~ 5.50000 mA | DC, 5 Hz ~ 100 kHz | 7 V |
10 mA | 100 nA | 1.0000 mA ~ 11.0000 mA | DC, 5 Hz ~ 100 kHz | 7 V |
25 mA | 100 nA | 2.5000 mA ~ 27.5000 mA | DC, 5 Hz ~ 100 kHz | 7 V |
50 mA | 100 nA | 5.0000 mA ~ 55.0000 mA | DC, 5 Hz ~ 100 kHz | 7 V |
100 mA | 1 μA | 10.000 mA ~ 110.000 mA | DC, 5 Hz ~ 100 kHz | 7 V |
200 mA | 1 μA | 20.000 mA ~ 220.000 mA | DC, 5 Hz ~ 100 kHz | 6 V |
500 mA | 1 μA | 50.000 mA ~ 550.000 mA | DC, 5 Hz ~ 100 kHz | 6 V |
1 A | 10 μA | 0.10000 A ~ 1.10000 A | DC, 5 Hz ~ 100 kHz | 6 V |
2.5 A | 10 μA | 0.25000 A ~ 2.75000 A | DC, 5 Hz ~ 100 kHz | 6 V |
5 A | 10 μA | 0.50000 A ~ 11.0000 A | DC, 5 Hz ~ 100 kHz | 6 V |
10 A | 100 μA | 1.0000 A ~ 11.0000 A | DC, 5 Hz ~ 100 kHz | 6 V |
20 A | 100 μA | 2.0000 A ~ 20.5000 A | DC, 5 Hz ~ 100 kHz | 6 V |
Range | Measurement Uncertainty at different frequencies (Hz) (k=2) @ (23°C ± 5°C), (ppm * reading + ppm * range) | ||||||
DC | 5~45 | 45~1k | 1k~10k | 10k~20k | 20k~50k | 50k~100k | |
5 mA | 120+80 | 300+200 | 120+80 | 300+200 | 600+400 | 1000+500 | 2k + 1k |
10 mA | 120+80 | 300+200 | 120+80 | 300+200 | 600+400 | 1000+500 | 2k + 1k |
25 mA | 120+80 | 300+200 | 120+80 | 300+200 | 600+400 | 1000+500 | 2k + 1k |
50 mA | 120+80 | 300+200 | 120+80 | 300+200 | 600+400 | 1000+500 | 2k + 1k |
100 mA | 120+80 | 300+200 | 120+80 | 300+200 | 600+400 | 1000+500 | 2k + 1k |
200 mA | 120+80 | 300+200 | 120+80 | 300+200 | 600+400 | 1000+500 | 2k + 1k |
500 mA | 120+80 | 300+200 | 120+80 | 300+200 | 600+400 | 1000+500 | 2k + 1k |
1 A | 120+80 | 300+200 | 120+80 | 300+200 | 600+400 | 1000+500 | 2k + 1k |
2.5 A | 120+80 | 300+200 | 120+80 | 300+200 | 600+400 | 1000+500 | 2k + 1k |
5 A | 120+80 | 300+200 | 120+80 | 300+200 | 600+400 | 1000+500 | 2k + 1k |
10 A | 120+80 | 300+200 | 120+80 | 300+200 | 600+400 | 1000+500 | 2k + 1k |
20 A | 120+80 | 300+200 | 120+80 | 300+200 | 600+400 | 1000+500 | 2k + 1k |
Range | Resolving Power | Voltage Output Range | Output Frequency Range | Maximum Load Current |
25 mV | 100 nV | 2.5000 mV ~ 27.5000 mV | DC, 5 Hz ~ 100 kHz | 10 mA |
50 mV | 100 nV | 5.0000 mV ~ 55.0000 mV | DC, 5 Hz ~ 100 kHz | 10 mA |
100 mV | 1 μV | 10.000 mV ~ 110.000 mV | DC, 5 Hz ~ 100 kHz | 10 mA |
250 mV | 1 μV | 25.000 mV ~ 275.000 mV | DC, 5 Hz ~ 100 kHz | 10 mA |
500 mV | 1 μV | 50.000 mV ~ 550.000 mV | DC, 5 Hz ~ 100 kHz | 10 mA |
1 V | 10 μV | 0.10000 V ~ 1.10000 V | DC, 5 Hz ~ 100 kHz | 10 mA |
2.5 V | 10 μV | 0.25000 V ~ 2.75000 V | DC, 5 Hz ~ 100 kHz | 10 mA |
5 V | 10 μV | 0.50000 V ~ 5.50000 V | DC, 5 Hz ~ 100 kHz | 10 mA |
Range | Measurement Uncertainty at different frequencies (Hz) (k=2) @ (23°C ± 5°C), (ppm * reading + ppm * range) | ||||||
DC | 5~45 | 45~1k | 1k~10k | 10k~20k | 20k~50k | 50k~100k | |
25 mV | 150+200 | 350+250 | 150+200 | 350+250 | 600+400 | 1000+500 | 1200+800 |
50 mV | 150+200 | 350+250 | 150+200 | 350+250 | 600+400 | 1000+500 | 1200+800 |
100 mV | 150+200 | 350+250 | 150+200 | 350+250 | 600+400 | 1000+500 | 1200+800 |
250 mV | 150+200 | 350+250 | 150+200 | 350+250 | 600+400 | 1000+500 | 1200+800 |
500 mV | 120+80 | 300+200 | 120+80 | 300+200 | 500+300 | 600+400 | 1000+500 |
1 V | 120+80 | 300+200 | 120+80 | 300+200 | 500+300 | 600+400 | 1000+500 |
2.5 V | 120+80 | 300+200 | 120+80 | 300+200 | 500+300 | 600+400 | 1000+500 |
5 V | 120+80 | 300+200 | 120+80 | 300+200 | 500+300 | 600+400 | 1000+500 |
Adjustable range | Resolving Power | Annual Measurement Uncertainty (k=2) @ (23°C ± 5°C) |
5.000 0 Hz ≤ F ≤ 99.999 9 Hz | 0.000 1 Hz | 0.01% |
100.000 Hz ≤ F ≤ 999.999 Hz | 0.001 Hz | 0.01% |
1.000 00 kHz ≤ F ≤ 9.999 99 kHz | 0.01 Hz | 0.01% |
10.000 0 kHz ≤ F ≤ 99.999 9 kHz | 0.1 Hz | 0.01% |
100.000 kHz | 1 Hz | 0.01% |
Phase Position[1][2] | Annual Measurement Uncertainty (k=2) @ (23°C ± 5°C) | ||||||
5~45Hz | 45~1kHz | 1k~10kHz | 10k~20kHz | 20k~50kHz | 50k~100kHz | ||
φU -I | 0.05° | 0.02° | 0.05° | 0.1° | 0.2° | 0.5° | |
φU -AUX | 0.05° | 0.02° | 0.05° | 0.1° | 0.2° | 0.5° | |
Note [1]: Adjustment range: 0.000° ~ 359.999° Note [2]: Resolution: 0.001° |
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Phase Position (φ ) |
Power Factor (λ ) |
The Active Power Uncertainty Component caused by the Phase Uncertainty[3] | |||||
5~45Hz | 45~1kHz | 1k~10kHz | 10k~20kHz | 20k~50kHz | 50k~100kHz | ||
0° | 1.00000 | 0.000% | 0.000% | 0.000% | 0.000% | 0.001% | 0.004% |
10° | 0.98481 | 0.015% | 0.006% | 0.015% | 0.031% | 0.062% | 0.158% |
20° | 0.93969 | 0.032% | 0.013% | 0.032% | 0.064% | 0.128% | 0.321% |
30° | 0.86603 | 0.050% | 0.020% | 0.050% | 0.101% | 0.202% | 0.508% |
40° | 0.76604 | 0.073% | 0.029% | 0.073% | 0.147% | 0.294% | 0.736% |
50° | 0.64279 | 0.104% | 0.042% | 0.104% | 0.208% | 0.417% | 1.044% |
60° | 0.50000 | 0.151% | 0.060% | 0.151% | 0.302% | 0.605% | 1.515% |
70° | 0.34202 | 0.240% | 0.096% | 0.240% | 0.480% | 0.960% | 2.401% |
80° | 0.17365 | 0.495% | 0.198% | 0.495% | 0.990% | 1.980% | 4.953% |
90° | 0.00000 | - | - | - | - | - | - |
Note [3]: Calculation formula: |
Quantity Range Combination | Measurement Uncertainty at different frequencies (Hz) (k=2) @ (23°C ± 5°C), (% * power output)[1] | ||||||
DC | 5~45 | 45~1k | 1k~10k | 10k~20k | 20k~50k | 50k~100k | |
Voltage and Current Output (U & I) @ (λ =1) | |||||||
(3 V … 30 V) & (5 mA … 20 A) |
0.03 | 0.07 | 0.03 | 0.07 | 0.13 | 0.18 | 0.34 |
(100 V … 600 V) & (5 mA … 20 A) |
0.03 | - | 0.03 | 0.07 | 0.13 | 0.18 | 0.34 |
1000 V & (5 mA … 20 A) |
0.03 | - | 0.03 | 0.07 | - | - | - |
Dual Voltage Output (U & AUX) @ (λ =1) | |||||||
(3 V … 30 V) & (25 mV … 250 mV) |
0.04 | 0.08 | 0.04 | 0.08 | 0.13 | 0.18 | 0.25 |
(3 V … 30 V) & (500 mV … 5 V) |
0.03 | 0.07 | 0.03 | 0.07 | 0.13 | 0.18 | 0.25 |
(100 V … 600 V) & (25 mV … 250 mV) |
0.04 | - | 0.04 | 0.08 | 0.13 | 0.18 | 0.25 |
(100 V … 600 V) & (500 mV … 5 V) |
0.03 | - | 0.03 | 0.07 | 0.13 | 0.18 | 0.25 |
1000 V & (25 mV … 250 mV) |
0.04 | - | 0.04 | 0.08 | - | - | - |
1000 V & (500 mV … 5 V) |
0.03 | - | 0.03 | 0.07 | - | - | - |
Note [1]: AC / DC power output range (virtual load): 0.15 mW ~ 20.91 kW Note [2]: Power factor adjustment range: -1 ~ 0 ~ + 1, resolution: 0.000 01 Note [3]: Power uncertainty calculation formula under other power factors: voltage and current output mode, dual voltage output mode, which: the voltage measurement uncertainty, the current measurement uncertainty, the auxiliary voltage measurement uncertainty, and the measurement uncertainty caused by the power factor. |
Power Supply Voltage | AC (220±22) V ,(50±2) Hz |
Preheating Time | 2 times from the last preheating time, up to 30 minutes. |
Temperature Performance | Operating temperature: 0°C~40°C Calibration temperature: 18°C~28°C Storage temperature: -20°C~70°C |
Humidity Performance | Working Humidity: <80% @ 30°C, <70% @ 40°C Storage humidity: (20%~80%) R · H, no condensation |
Above Sea Class | <3000 m |
Communication Interface | RS232×1,USB×1,LAN×1 |