Portable Human Vibration Meter (Hand Arm & Whole Body)
Alat Uji Kesegaran Ikan – Distell Type Torrymeter
Maret 13, 2019
Portable Single Gas Detector (Alat Pendeteksi Gas Tunggal)
Maret 15, 2019
Produk: Portable Human Vibration Meter (Hand Arm & Whole Body)
Merek: MMF
Tipe: VM-31
Negara: Jerman
VM-31 adalah alat ukur paparan getaran mesin terhadap tubuh manusia, Whole Body dan Hand Arm (getaran terhadap badan dan tangan).
| Input | 4 low-power IEPE inputs; 1 mA / 17V; TEDS support, IEEE1451.4, Template 25 |
| Sensor | Low-power IEPE, sensitivity 0.8 – 120 mV/ms-² |
| Range (sensor 1 mV/ms-²) | Acceleration: 800 m/s²
Velocity: 100 – 10000 mm/s Displacement: 250 – 15000 μm |
| Linearity range | > 75 dB for ± 6 % error |
| Noise | < 0,003 m/s² |
| Filter: Weighting filters Wb, Wc, Wd, Wh, Wj, Wk, Wm, unweighted: 6.3 – 1259 Hz (H/A) / 0.4 – 100 Hz (G/K) | Acceleration: 0.2 – 1500 Hz / 1 – 1000 Hz
Velocity: 1 – 100 Hz / 2 – 1000 Hz / 10 – 1000 Hz Displacement: 5 – 250 Hz |
| Daily exposure A (8) | A(8) calculation for several activities and test persons by Excel macro vm31.xlsm |
| Frequency analysis (FFT) | 125 lines for X/Y/Z, peak spectrum of acceleration, 3 – 240 / 6 – 480 / 12 – 960 / 24 – 1920 Hz |
| Data memory | Flash, 10 000 measurements, 1000 FFTs, each with date, time and comment |
| Display | OLED, 128 x 160 pixels, colored |
| USB interface | USB 2.0, full-speed, CDC mode (virtual COM port), via cable VM2x-USB ) |
| Batteries | 3 accumulators HR03 or Alkaline cells LR03 (size AAA), 10 – 14 hours operation |
| Size | 5 in x 2.5 in x 1.1 in; 5 oz |
- Triaxial accelerometer
- Censor cable 3 m
- Triaxial Seat accelerometer
- Handle Adapter
- USB cable VM2x-USB
- Batteries
- Instruction manual
- Plastic carrying case
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