After-sales Service: | Life Time |
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Warranty: | 12 Months Excellent for Service |
Power: | Electricity |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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☆ Wideband Constant Current Source |
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☆ Standard Voltage Meter |
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☆ Measuring Network Test |
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☆ Multiple Output Mode |
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☆ Multiple Output Mode |
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Range | Resolution | Frequency ( Hz ) |
Accuracy ±(%*reading + A) [1] |
Max Burden ( V ) |
500 μA | 1 nA | DC | 0.05 + 0.25 μ | 15 |
10 ≤ F≤ 40 | 0.12 + 0.4 μ | 10 | ||
40 < F ≤ 1 k | 0.06 + 0.2 μ | 10 | ||
1 k < F ≤ 10 k | 0.12 + 0.4 μ | 10 | ||
10 k < F ≤ 100 k | 0.2 + 1 μ | 10 | ||
100 k < F ≤ 300 k | 0.5 + 2.5 μ | 10 | ||
300 k < F ≤ 1 M | 1+ 4 μ | 10 | ||
5 mA | 10 nA | DC | 0.05 + 2.5 μ | 30 |
10 ≤ F≤ 40 | 0.12 + 4 μ | 30 | ||
40 < F ≤ 1 k | 0.06 + 2 μ | 30 | ||
1 k < F ≤ 10 k | 0.12 + 4 μ | 30 | ||
10 k < F ≤ 100 k | 0.2 + 10 μ | 30 | ||
100 k < F ≤ 300 k | 0.5 + 25 μ | 30 | ||
300 k < F ≤ 1 M | 1+ 40 μ | 30 | ||
50 mA | 0.1 mA | DC | 0.05 + 25 μ | 30 |
10 ≤ F≤ 40 | 0.12 + 40 μ | 30 | ||
40 < F ≤ 1 k | 0.06 + 20 μ | 30 | ||
1k < F ≤ 10 k | 0.12 + 40 μ | 30 | ||
10 k < F ≤ 100 k | 0.2 + 100 μ | 30 | ||
100 k < F ≤ 300 k | 0.5 + 250 μ | 30 | ||
300 k < F ≤ 1 M | 1 + 400 μ | 30 |
Range | Resolution | Frequency ( Hz ) |
Accuracy ±(%* reading + A) [1] |
Maximum burden ( mA ) |
0.3 V | 1 μV | DC | 0.06 + 0.04 | 20 |
10 ≤ F ≤ 40 | 0.12 + 0.08 | 20 | ||
40 < F ≤ 1 k | 0.06 + 0.04 | 20 | ||
1 k < F ≤ 10 k | 0.12 + 0.08 | 20 | ||
10 k < F ≤ 100 k | 0.2 + 0.1 | 20 | ||
100 k < F ≤ 300 k | 0.5 + 0.2 | 20 | ||
300 k < F ≤ 1 M | 1 + 0.5 | 20 | ||
3 V | 10 μV | DC | 0.06 + 0.04 | 50 |
10 ≤ F ≤ 40 | 0.12 + 0.08 | 50 | ||
40 < F ≤ 1 k | 0.06 + 0.04 | 50 | ||
1 k < F ≤ 10 k | 0.12 + 0.08 | 50 | ||
10 k < F ≤ 100 k | 0.2 + 0.1 | 50 | ||
100 k < F ≤ 300 k | 0.5 + 0.2 | 50 | ||
300 k < F ≤ 1 M | 1 + 0.5 | 50 | ||
30 V | 0.1 mV | DC | 0.06 + 0.04 | 50 |
10 ≤ F ≤ 40 | 0.12 + 0.08 | 50 | ||
40 < F ≤ 1 k | 0.06 + 0.04 | 50 | ||
1 k < F ≤ 10 k | 0.12 + 0.08 | 50 | ||
10 k < F ≤ 100 k | 0.2 + 0.1 | 50 | ||
100 k < F ≤ 300 k | 0.5 + 0.2 | 50 | ||
300 k < F ≤ 1 M | 1 + 0.5 | 50 |
AC Voltage Measurement | Range | 30 V~300 V |
Accuracy | ± (0.06%*reading + 0.04%*range) | |
THD | < 1% | |
DC Resistance Measurement | Range | 100 Ω~2.5 kΩ |
Accuracy | ± 0.2% | |
Test Current | 5 mA | |
Input Impedance Measurement | Accuracy | ± 1% @ 10 Hz~100kHz |
± 2% @ 100 kHz~1MHz | ||
Time Constant Measurement | Test Frequency | 1592 Hz |
Accuracy | ± 2 μs | |
Test Current | 5 mA |
Power Supply | AC ( 220 ± 22 ) V,( 50 ± 2 ) Hz |
Temperature Performance | Working temperature:0°C~45°C; Storage temperature:-20°C~70°C |
Humidity Performance | Working humidity:< 80% @ 30°C,< 70% @ 40°C,< 40% @ 50°C Storage humidity:(20%~80%) R·H,non-condensing |
Interface | RS232 |
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