HG-5026 Battery Powered Vibration Calibrator with 1 to 1280 Hz Frequency Range and High Accuracy
The HG-5026 battery powered vibration calibrator is designed for calibrating vibration accelerometers, velocity and proximity transducers, and vibration measuring instruments. It generates standard sine signal vibration at frequencies from 1 to 1280 Hz, with amplitude of acceleration, velocity, and displacement defined through potentiometers and displayed on digital screens.
This versatile instrument can generate both horizontal and vertical vibration, combining sine signal generator, power amplifier, standard transducer, vibration meter, and shaker in one compact unit. Featuring small volume, high accuracy, and easy operation, it is suitable for both laboratory and field applications.
| Frequency | < 100g | < 250g | < 500g | ||||||
|---|---|---|---|---|---|---|---|---|---|
| a(m/S²) | v(mm/S) | d(μm) | a(m/S²) | v(mm/S) | d(μm) | a(m/S²) | v(mm/S) | d(μm) | |
| 10Hz | 2.5 | 28 | 1300 | 3.5 | 40 | 1800 | 4 | 45 | 2000 |
| 20Hz | 15 | 85 | 1900 | 10 | 60 | 1300 | 5 | 28 | 640 |
| 40Hz | 60 | 170 | 2000 | 35 | 100 | 1100 | 12 | 35 | 380 |
| 80Hz | 100 | 141 | 800 | 40 | 60 | 320 | 14 | 20 | 110 |
| 160Hz | 75 | 53 | 150 | 35 | 25 | 70 | 12 | 8.5 | 24 |
| 320Hz | 50 | 18 | 25 | 30 | 10 | 15 | 10 | 3.5 | 5 |
| 640Hz | 30 | 5 | 3 | 20 | 3.5 | 2 | 6 | 1 | * |
| 1280Hz | 23 | 2 | * | 10 | 0.9 | * | 5 | 0.4 | * |
- Automatic charging when connected to AC power supply
- Built-in battery overcharge protection
- Approximately 8 hours charging time from empty to full
- Over 8 hours of operation when fully charged (varies with vibration intensity)
- Low power life protection, over-temperature protection, and short-circuit safety protection
Frequency Range: 1 to 1280 Hz ≤±0.01%
Amplitude Accuracy:
- Acceleration (@10m/s² pk): 40Hz to 320Hz ±0.3dB ±1digit, 20Hz to 640Hz ±0.5dB ±1digit
- Velocity (@20mm/sec rms): 40Hz to 320Hz ±0.5dB ±1digit
- Displacement (@50μm pk-pk): 40Hz to 320Hz ±0.5dB ±1digit
Proximity Probe Linearity Calibration Kits:
- Probes: 5mm, 8mm and 11mm probes
- Range: 0~4.0mm
Weight of Velocity Probe: <650g
Display: 3½ digit display for vibration and frequency
Dimensions: 300 × 250 × 210 mm
Net Weight: 6 kg
Temperature Range:
- Operation: 0°C to 50°C
- Storage: -20°C to 70°C
Power Supply: 220Vac (optional 110Vac)
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