Portable Vibrometer
VM-4431
Contact
Portable Vibrometer
（VM-4431）
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Compact size
The size of a smartphone so it can be measured with one hand.
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Usability
Simply place the sensor on the equipment to be diagnosed and press the button.
The large buttons and the large screen, which is easy to read even in dark places, improve operability.
Both hands can be used by fixing it with the optional wall-hanging magnet.
You can also wear earphones to listen to sound while taking measurements.
Wall-hanging magnet
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ISO evaluation standards
The icons ‘Good’, ‘Satisfactory’, ‘Alert’ and ‘Danger’ make it easy for beginners to understand the criteria.
Applications
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Motor
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Machine tools
| Item | Specification | ||||
| Frequency range | Acceleration | 5 to 10 kHz | |||
| Velocity | 10 to 1000 Hz | ||||
| Displacement | 10 to 1000 Hz | ||||
| Measurement mode | Acceleration | RMS, EQ PEAK | |||
| Velocity | RMS, EQ PEAK | ||||
| Displacement | EQ PEAK, EQ P-P, RMS | ||||
| Envelope function | |||||
| Judgment function | ISO Vibration severity judgment | ||||
| Internal memory | Flash memory 16 GB | ||||
| Display | TFT color LCD | ||||
| Notification | Battery level, memory level, Vibration value, clock | ||||
| Output interfaces | Φ3.5 mini-jack (vibration waveform output)/USB Type-C (date transfer) | ||||
| Power supply | AA 2 batteries, USB bus power | ||||
| Dimension | 130 (H) × 67 (W) × 28 (D) mm | ||||
| Weight | Approx. 230 g (Including batteries) | ||||
| Ambient operating conditions | -10 to +50℃ 90％ RH or less | ||||
| Certification | CE mark (EMC directive) | ||||
