Laboratory Equipment
Product Data Sheet · Laboratory Equipment
Vibration Meter NVRM-300 uses a piezoelectric transducer, providing high sensitivity and precise detection of mechanical anomalies. It provides an accuracy of 5% of the reading plus 2 digits for reliable results. This meter operates within a temperature range of 0°C to 50°C and up to 90% humidity. It is made from high-quality materials for enhanced durability. Our unit includes optional headphones for electronic stethoscope functionality.
| Sensor | Piezoelectric Transducer |
|---|---|
| Accuracy | 5% of reading + 2 digits |
| Velocity range | 0.01 to 199.9mm/s True RMS |
| Frequency velocity range | 10Hz to 1kHz |
| Temperature range | 0 to 50°C |
| Humidity range | <90% RH |
| Power supply | 4×1.5V AAA (UM-3) Battery |
| Dimension | 160×68×32mm |
| Weight | 181g (Excluding batteries) |
Headset
RS-232C data cable with software
Bluetooth data adapter with software
Piezoelectric transducer
Powerful magnetic base
Probe (cone)
Probe (spherical)
Carrying case (B04)
ISO/IS2373 Motor Quality Standard According as Vibration Velocity | ||||
Quality Rank | Rev (rpm) | H: high of shaft (mm) Maximum vibration velocity rms (mm/s) | ||
80<H<132 | 132<H<225 | 225<H<400 | ||
Normal | 600 to 3600 | 1.8 | 2.8 | 4.5 |
Good (R) | 600 to 1800 | 0.71 | 1.12 | 1.8 |
1800 to 3600 | 1.12 | 1.8 | 2.8 | |
Excellent (S) | 600 to 1800 | 0.45 | 0.71 | 1.12 |
1800 to 3600 | 0.71 | 1.12 | 1.8 | |
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