Description
UNI-T UT315A Portable Vibration Meter
The UNI-T UT315A is a portable vibration meter for spot checks on rotating and reciprocating machinery. It measures acceleration, vibration velocity and displacement, with local storage and USB communication for maintenance records.
Technical specifications
| Manufacturer / model | UNI-T / UT315A |
|---|---|
| Acceleration, peak | 0.1–199.9 m/s²; 10 Hz–10 kHz |
| Velocity, true RMS | 0.01–19.99 cm/s; 10 Hz–1 kHz |
| Displacement, peak-to-peak | 0.001–1.999 mm; 10 Hz–500 Hz |
| Measurement error | ±(5% of reading + 2 digits), subject to the manual's measurement conditions |
| Display / refresh | 2000 counts; 1 second refresh cycle |
| Record storage | 1999 sets of readings |
| Communication | USB with compatible UNI-T PC software |
| Probe arrangements | Short probe, long probe and magnetic chuck |
| Power supply | 9 V 6F22 battery |
| Operating environment | 0 to +50 °C; up to 80% RH, non-condensing |
| Dimensions / weight | 166 Ă— 80 Ă— 30 mm; approximately 395 g |
Application and selection
For wind farm maintenance teams, the meter can support repeatable checks on auxiliary motors, cooling fans and pumps. Compare readings taken at consistent mounting points, directions, speeds and operating loads, using limits selected for the equipment.
Its measurement bands start at 10 Hz, so suitability for slow-speed wind turbine components must be assessed separately. The instrument measures overall vibration values and does not replace a configured online condition-monitoring or diagnostic spectrum-analysis system. The long probe is restricted to low-frequency work; follow the manufacturer's probe-selection guidance.
Information for your quotation
- Required quantity and equipment to be checked
- Expected operating speed, vibration band and preferred probe mounting
- Calibration certificate and PC software requirements
- Requested accessories, delivery postcode and project timing
The application photo illustrates a manufacturer test setup. The motor is not included; the supplied probe set, battery and case are confirmed in the quotation.
Supply availability, included items, price, freight, lead time and warranty arrangements are confirmed in the written quotation for the selected configuration.