Beijing North Guang / All Precision Instrument
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| Brand | Beijing North Guang / All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | BDJC-10kV |
| Breakdown Voltage Range | 0–10 kV AC/DC |
| Input Voltage | AC 220 V |
| Power Rating | 2 kVA |
| Voltage Ramp Rates | 0.1, 0.2, 0.3, 0.5, 1.0, 2.0, 3.0 kV/s |
| Test Modes | Ramp-up, Step-up, Withstand Testing |
| Withstand Time Range | 0–6 h |
| Leakage Current Threshold | 1–30 mA |
| Overcurrent Trip Time | ≤0.1 s |
| Compliance Standards | GB 1408.1–2006, GB 1408.2–2006, JJG 795–2004, GB/T 1695–2005, GB/T 3333, GB 12913–2008, ASTM D149 |
| [Brand | Beijing North Guang / All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | GDAT-C |
| Frequency Range | 100 kHz – 160 MHz |
| Q Measurement Range | 1–1023 |
| Q Resolution | 0.1 (full-scale) |
| Capacitance Measurement Range | 1 pF – 25 nF |
| Main Tuning Capacitor Range | 17–240 pF |
| Capacitance Accuracy | ±1 pF (<150 pF), ±1% (>150 pF) |
| Inductance Measurement Range | 1 nH – 140 mH |
| Signal Source | DDS Digital Synthesis |
| Frequency Accuracy | ±3×10⁻⁵ ±1 digit (6-digit display) |
| Power Supply | 220 V ±10%, 50 Hz ±2.5 Hz |
| Power Consumption | ~25 W |
| Operating Temperature | 0–40 °C |
| Compliance | ASTM D150, IEC 60250, GB/T 1409] |