Đầu Đo Dòng Điện Dạng Kìm Hioki 3273-50
CLAMP ON PROBE HIOKI 3273-50
High S/N characteristics enable the measurement of 10 mA order current waveforms
Wideband Current Probe for Oscilloscopes
Basic specifications
Frequency bandwidth | DC to 50 MHz (-3 dB) | |||||
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Rise time Hioki 3273-50 | 7 ns or shorter | |||||
Noise level | 2.5 mA rms max. (bandwidth limited to 20 MHz) | |||||
Continuous allowable input | 30 A rms (requires derating at frequency) | |||||
Max. allowable peak input | 50 A peak (non continuous) | |||||
Amplitude accuracy (30 min. after power-on, after degaussing and zero-adjustment) | ±1.0 % rdg. ±1 mV f.s. (DC, 45 to 66 Hz, 0 to 30 A rms) ±2 % rdg. (DC, 45 to 66 Hz, 30 A rms to 50 A peak) | |||||
Output rate | 0.1 V/A (The output of this probe is internally terminated, so connect to voltage input equipment with high input impedance such as 1MΩ) | |||||
Measurable conductors | Insulated conductor | |||||
Core diameter | φ 5 mm (0.20 in) | |||||
Power supply | ±12 V ±0.5 V, 5.6 VA max. | |||||
Dimensions and mass | ±1.0 % rdg. ±1 mV f.s. (DC, 45 to 66 Hz, 0 to 30 A rms) ±2 % rdg. (DC, 45 to 66 Hz, 30 A rms to 50 A peak) Sensor cable BNC terminal: 1.5 m (4.92 ft), Power cable: 1 m (3.28 ft) | |||||
Accessories | Instruction manual ×1, Soft case × 1 |