Vibration Analyzer PCE-VT 3950

Order no.: PCE-VT 3950

GTIN (EAN): 4250348732927

Accessory

ISO Calibration Certificate CAL-V-I for Vibration Meter

215,90 €

Description

Vibration analyzer with internal memory / Route measurement /
Rechargeable battery / Software for evaluating the stored data /
Measuring range up to 399.9 m/s² / PC interface / Optionally with ISO calibration certificate /

incl. headset

The vibration analyzer is an ideal measuring device for fast and precise checking of vibrating parts, machines and systems. This vibration meter uses the external vibration sensor to determine the vibration displacement (measuring range 0.000 ... 3.9 mm), the vibration velocity (measuring range 0.00 ... 399.9 mm/s) and the vibration acceleration (measuring range 0.0 ... 399.9 m/s²). Various measurement parameters are available for the vibration meter, such as RMS, peak, peak-peak and crest factor. The vibration meter is equipped with a mode that allows a measurement to be automatically evaluated according to the limit values of ISO 10816-3. The vibration meter analyzes the measured values and shows a corresponding good/bad rating on the display. The built-in battery in the vibration measuring device has a capacity of 2500 mAh and can be recharged directly via the built-in micro-USB interface.

In addition to the normal measuring mode, the vibration analyzer has an FFT mode. In the FFT mode, the frequency spectrum for the measured vibration speed or vibration acceleration is calculated and displayed. The calculated FFT lines are displayed in a graphic representation in an overall view for the entire frequency band and parallel to this in a zoom view to display the individual lines.

An additional function is route measurement. The route measurement is specially designed for recurring measurements at identical measuring points. This enables an orderly measurement of different measuring points. Because of its extensive measuring functions, the vibration analyzer is therefore used for maintenance and repair work on machines.

The measurement data displayed for the various measurement functions can be stored in the internal memory of the vibration analyzer. After a measurement, the measurement data stored on the vibration meter can be transferred to a PC via the built-in micro USB interface. The software for the vibration meter then enables a graphic and tabular analysis of the measured values. The software can export the measurement data as a CSV file for further processing. In order to keep the vibration measuring device up to date, the software can also perform an automatic firmware update in addition to analyzing the measurement data.

Highlights

- For mobile vibration measurement

- Measuring range up to 399.9 m/s² / 15744 in/s²

- FFT analysis

- Route measurement

- Manual measured value memory

- Automatic ISO 10816-3 evaluation

- Internal memory

- 2.8" LC display

- Rechargeable battery

- Micro-USB interface

- incl. headset

Specification

Acceleration
Measuring range	0 ... 399,9 m/s²
Resolution	0,1 m/s²
Accuracy	±2% @160 Hz
Frequency range	10 Hz ... 10 kHz 1 kHz ... 10 kHz

Mechanical speed
Measuring range	600 ... 50000 RPM
Resolution	1 RPM
Accuracy	2 % of Rd

Speed
Measuring range	0 ... 399,9 mm/s
Resolution	0.1 mm/s
Accuracy	±2% @160 Hz
Frequency range	10 Hz ... 1 kHz

Path
Measuring range	0 ... 3,9 mm
Resolution	1 µm
Accuracy	±2 %
Frequency range	10 Hz ... 200 Hz

Sensor
Designation	PCE-VT 3xxx SENSOR
Additional description	Resonance frequency: 24 kHz Cross sensitivity: Δ 5% Destruction limit: 5000 g (peak) Housing material: stainless steel Mounting thread: ¼ - 28 UNF
Dimension	Ø 29 x 81 mm

General technical data
Number of measuring channels	1
Measuring functions	RMS, peak, Peak-peak, Crest factor
FFT	FFT acceleration: 10 Hz ... 8 kHz FFT velocity: 10 Hz ... 1 kHz Accuracy @ 160 Hz: ±2 % Number of FFT lines: 2048 Route measurement: 100 routes, each with 100 machines, each with 100 measuring points, each with 1000 measured values
Frequency	10 ... 10000 Hz
Display type	LCD
Display size	2,8 in
Storage medium	Internal memory
Storage capacity	2160000 Values
Storage interval from	1 s
Storage interval to	12 min.
Interface	Micro-USB, 3.5 mm jack
Menu language	English, German, French, Spanish, Italian, Dutch, Portuguese, Turkish, Polish, Russian, Chinese, Japanese
Protection class (device)	IP52
Power supply	Rechargeable battery: 3.7 V USB: 5 VDC, 500 mA
(Rechargeable) battery	1 x 3,7 V LP785060 , Lithium polymer battery
Capacity	2500 mAh
Performance	9,25
Operating conditions	-20 ... 65 °C , 10 ... 95 % RH
Storage conditions	-20 ... 65 °C , 10 ... 95 % RH
Dimensions ( L x W x H )	165 x 85 x 32 mm
Other dimensions	Vibration sensor Ø 17 x 46 mm Headphone connection 3.5 mm jack
Weight	239 g
Other weights	Vibration sensor 52 g