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Operation conditions
Ambient temperature: (23±2) °C
Relative humidity: （50±10）%
1. Inductancerange:
1μH, 2μH, 5μH, 10μH, 20μH, 50μH, 100μH, 200μH, 500μH,
1mH, 2mH, 5mH, 10mH, 20mH, 50mH, 100mH, 200mH , 500mH, 1000mH,
1H, 2H, 5H, 10H, 20H, 50H, 100H, 200H, 500H
2. Zero-switchinductance: < 0.8μH
3. Error:
1μH～1000mH: ± (0.02%+0.05μH)
1H～500H: ±0.05%
4. Output mode: Three-terminal binding post output or Four-terminal BNC output
5. Calibration frequency/operating frequency (f):
1μH～1000mH: 1,000Hz
1H～500H: 100Hz
6. Maximum operating voltage (U): ≤50V
Datasheet
Features
ZK-2718A precision inductance box has 1, 2, and 5 alternating step sizes in inductance change and is currently an ideal standard inductance measuring instrument with a wide inductance range, high performance, good stability, small volume and light weight. It is suitable for measurement laboratories, research institutions, production, and particularly suitable for field calibration/verification of RLC measuring instruments and special inductance measuring instruments in factories, and has the following main features:
1.This inductance box is first time to combines network simulated inductor with toroidal-core inductor. It has high accuracy, small volume, light weight;
2.It has excellent electromagnetic shielding, vibration prevention and moisture proofing technique to provide extreme stabile performance;
3.The inductance range, calibration frequency and other special requirements can be customized according to user's requirements;
