Thông số kỹ thuật của máy đo LCR – KEYSIGHT E4982A
Thông số kỹ thuật chung |
|
Frequency Range | 1 MHz to 300 MHz / 500 MHz / 1 GHz / 3 GHz (depending on option) |
Frequency Resolution | 1 kHz |
Frequency Accuracy | ±10 ppm (23 °C ± 5 °C),
±20 ppm (5 °C to 40 °C) |
Impedance Measurement Range | 140 mΩ to 4.8 kΩ (typical at 1 MHz) |
Test Signal Level | – 40 dBm to 1 dBm, 0.0894 mA to 10 mA, 4.47 mV to 502 mV |
Measurement Speed | As fast as 0.9 ms (typical) |
Measurement Accuracy | Basic uncertainty 0.45% |
Display | 10.4-inch color TFT LCD |
List Sweep Capability | 201 points × 8 tables |
Trigger Modes | Internal, External, Manual, and Bus |
Interfaces | GPIB, USB, LAN, USB host, VGA output |
Calibration Methods | Open, Short, Load, Port extension compensation |
Power Supply | Voltage: 90 – 264 VAC
Frequency: 47 – 63 Hz VA max: 300 VA |
Operating Environment | Temperature: 5 °C to 40 °C,
Humidity: 20%–80% RH, Altitude: 0 to 2,000 m |
Dimensions | 432 mm (W) x 222 mm (H) x 297 mm (D) |
Weight | Main unit: 13 kg,
Test head: 250 g with plate |
Đánh giá
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