Details

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Spec：	Used for measuring periodic motion, to check the imbalance and deflecting of moving machinery.
Model：	VM-213

 

　Features

* Can display the parameters of Displacement, Velocity and Acceleration simultaneously.
* 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.
* Individual high quality ccelerometer for accurate and repeatable measurements.
* With Max Hold function.
* Wide frequency range (10Hz~10kHz) in acceleration mode.
* Bearing condition monitoring function.
* Use USB/RS-232 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 ~300m/s² Equivalent Peak 985ft/s²
	Velocity	0.01mm/s~300mm/s True RMS 0.000inch/s~13.0inch/s
	Displacement	0.001mm~3.000 mm 0.04mil~120.0 mil Equivalent Peak-peak
Frequency Range	Acceleration	10Hz~10kHz
	Velocity	10Hz~1kHz
	Displacement	10Hz~1kHz
Accuracy	10% of Reading+2 digits
Metric/Imperial Conversion	√
Max.Value Hold	√
Power Off	Manual Power Off or Auto Power Off
Data Output	USB,RS-232
Operating Conditions	Temp:0ºC~50ºC Humidity:<90%RH
Power Supply	Lithium Battery
Dimensions	202mmx43mmx23 mm(8.0 inchx1.7 inchx0.9 inch)
Weight	130g(Including Batteries)
Standard Accessories	Main Unit
	Carrying Case
	Manual Book
Optional Accessories	RS-232 Data Cable with Software
	Bluetooth Data Adapter with Software