1.1.Basic Working Principle
The portable vibration tester uses piezoelectric acceleration transducer to convert vibration signal into electric signal. Then by analyzing input signal, results including RMS of velocity values, peak-peak value of displacement, peak values of acceleration or real-time spectral charts are displayed or printed out.
1.2.Application range
The vibration meter is designed to test conventional vibration, especially the vibration test in rotating and reciprocating machines. It can be used not only to test the acceleration, velocity, and displacement of vibration but also perform simple failure diagnosis.
The technical specifications of the tester comply with the requirements of GB 13823.3. It is widely used in machinery, power, metallurgy, automobile and other industrial fields.
1.3 Features
* Three display modes: Common mode, Spectrum mode and Rev mode.
* The acceleration, velocity, displacement of vibration and Rev can be tested.
* The testing meter can display measurement values in colour character according to alarm limit and warning limit.
* Measurement value and spectral charts can be printed out.
* Li battery The battery can charge at anytime safely and it can work continuously for a long time after charging is finish.
(For some other features, we have put the Ooperation Manual on this page, please check it if necessary)
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Technical Specifications
* Testing Range:
Acceleration: 0.1 ~ 205.6 m/s2(peak);
Velocity: 0.1 ~ 400.0 mm/s(RMS);
Displacement: 0.001 ~ 9.0 mm(peak-peak)
* Frequency range:
Acceleration: 10Hz ~ 200Hz, 10Hz ~ 500Hz, 10Hz ~ 1kHz, 10Hz ~ 10kHz;
Velocity: 10Hz ~ 1KHz;
Displacement: 10Hz ~ 500Hz
* Allowable error of vibration measurement: ±5%
* Analysis frequency interval: 0.25Hz
* Speed measurement range: 30~300000 RPM (5 ~ 5kHz)
* Speed measurement error allowed: ±(0.05% + 1)
* Speed measuring distance: 0.15 ~ 1m
* Range of temperature: 0℃~40℃
* Display: TFT color LCD screen, 320 x 200 pixels
* Data interface : Mini USB
* Size: 212 * 80 * 35mm
* Printer: Integrated thermal printer
* Weight: 320g
* Battery: Rechargeable Li battery,1500mAh
* Continuous working time: About 50h
* Standard Accessories: Main unit, Power Adapters, sensor, Manual, Package case
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Vibration Meter | Vibration Meter | Vibration Meter | Vibration Meter | Vibration Meter | Vibration Meter | |
Measuring Parameter | Velocity | Acceleration, Velocity, Displacement | Acceleration, Velocity, Displacement | Velocity | Acceleration, Velocity, Displacement | Acceleration, Velocity, Displacement |
Measuring Range | Velocity :0.01~199.9mm/s True RMS | Acceleration 0.1~199.9m/s²Equivalent Peak; Velocity 0.01~199.9mm/s True RMS; Displacement 0.001~1.999mm Equivalent Peak-peak | Acceleration: 0.1~400m/s²Equivalent Park; Velocity: 0.01~400mm/s True RMS; Displacement: 0.001~4.0mm Equivalent Peak-peak; | Velocity: 0.1mm/s~ 199.9mm/s | Acceleration: 0.1 ~ 205.6 m/s2(peak); Velocity: 0.1 ~ 400.0 mm/s(RMS); Displacement: 0.001 ~ 9.0 mm(peak-peak) | Displacement: 0.001-4.000 mm equivalent peak-peak / 0.04-160.0 mil; Velocity: 0.1-400.0 mm/s true RMS / 0.004-16.00 inch/s; Acceleration : 0.1-400.0 m/s² equivalent peak / 0.3-1312 ft/s² / 0.0-40g; |
Frequency Range | Velocity 10Hz~1kHz | Acceleration 10Hz~10kHz; Velocity 10Hz~1kHz; Displacement 10Hz~1kHz; | Acceleration: 10Hz~10kHz Velocity: 10Hz~1kHz Displacement: 10Hz~1kHz | Velocity:10Hz ~ 1kHz | Acceleration: 10Hz ~ 200Hz, 10Hz ~ 500Hz, 10Hz ~ 1kHz, 10Hz ~ 10kHz; Velocity: 10Hz ~ 1KHz; Displacement: 10Hz ~ 500Hz | Displacement : 10Hz. ~ 1kHz.; Velocity :10Hz. ~1kHz.; Acceleration: 10Hz. ~ 10kHz.; |
Accuracy | 5% of Reading+2 digits | 5% of Reading+2 digits | 5% of Reading+2 digits | ±5% ± 2digits | ±5% | ±5%+2 digits |
Features | X | X | with RS-232C Data Cable and Software | Display: 3 1/2 digits LCD | Integrated Thermal Printer | X |
Other | Click Image to Get More Information | Click Image to Get More Information | Click Image to Get More Information | Click Image to Get More Information | Click Image to Get More Information | Click Image to Get More Information |