Vibration Tachometer VM-6370T
Used for measuring periodic motion, to check the imbalance and deflecting of moving machinery. Also can be used as contact tachometer and photo tachometer.
Features
* In accordance with ISO 2954, used for periodic measurements, to detect out-of-balance, misalignment and other mechanical faults in rotating machines.
* Specially designed for easy on site vibration measurement of all rotating machinery for quality control,commissioning, and predictive maintenance purposes.
* Multifunctional, one instrument combines Photo Tachometer & Contact Tachometer. Be able to measure rotation rate RPM(r/min) & Frequency Hz.
* Individual high quality ccelerometer for accurate and repeatable measurements.
* Wide frequency range (10Hz~10kHz) in acceleration mode.
* Optional headphones for use as electronic stethoscope.
* Bearing condition monitoring function.
* Use USB data output to connect with PC.
* Provide Bluetooth data output choice.
Vibration Standard
| 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 | 600~3600 | 1.8 | 2.8 | 4.5 |
| Good(R) | 600~1800 | 0.71 | 1.12 | 1.8 |
| 1800~3600 | 1.12 | 1.8 | 2.8 | |
| Excellent(S) | 600~1800 | 0.45 | 0.71 | 1.12 |
| 1800~3600 | 0.71 | 1.12 | 1.8 | |
Specifications
| Sensor | Piezoelectric Transducer | |
| Measuring Range | Acceleration | 0.1m/s²~400m/s² 0.3ft/s²~1312ft/s² 0.0g~40g Equivalent Peak |
| Velocity | 0.01mm/s ~400mm/s 0.004inch/s~16.0inch/sTrue RMS | |
| Displacement | 0.001mm~4.0 mm 0.04mil~160.0 mil Equivalent Peak-peak | |
| Frequency Range | Acceleration | 10Hz~10kHz |
| Velocity | 10Hz~1kHz | |
| Displacement | 10Hz~1kHz | |
| Rotation Rate Range | 60~99,990RPM(r/min) (Reading should be multiplied by 10 if the display shows ‘10’) | |
| Frequency Range | 1Hz~20,000Hz (Reading should be multiplied by 10 if the display shows ‘10’) | |
| Accuracy | 5% of Reading+2 digits | |
| Operating Conditions | Temperature | 0ºC~50ºC |
| Humidity | <90%RH | |
| Power Supply | 4×1.5V AAA(UM-4)Battery | |
| Dimensions | 140mmx72mmx34mm | |
| Weight | 380g(Not Including Batteries) | |
| Standard Accessories | Main Unit | |
| Piezoelectric Transducer | ||
| Powerful Rare Earth Magnet | ||
| Probe(Cone) | ||
| Probe(Spherical) | ||
| Contact Tachometer Sensor | ||
| Photo Tachometer Sensor | ||
| Reflective Tape Marks (350mm) | ||
| Carrying Case(B04) | ||
| Manual Book | ||
| Optional Accessories | Headset | |
| USB Data Cable with Software | ||
| Bluetooth Data Adapter with Software | ||
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