Máy đo và phân tích rung PCE VT 250

PCE-VT 250 Accelerometer 
stroboscope to classify the machines' conditions / incorporated stroboscope / automatic detection of rotation / FFT analysis for diagnosis of machines / Monitoring by stroboscope to detect noises in machines

The PCE-VT 250 accelerometer is ideal for maintenance workers to quickly test vibrations in machine parts and installations. The PCE-VT 250 accelerometer uses the customary three traffic light colours red, green and yellow to represent the machine's condition. The PCE-VT 250 accelerometer  diagnoses vibration problems with the FFT analysis, therefore it is useful for an early detection of fluctuations in machines or installations. The search and identification of failures are carried out with the PCE-VT 250 stroboscope directly in the factory. Within the framework of predictive maintenance, as well as proactive controlled maintenance, essential vibro diagnostical basic analyses of vibrations can be carried out with the PCE-VT 250 accelerometer. No additional software or hardware is needed. With the enclosed earphone, acoustic vibration signals can be reported to the human ear. This method is neither obsolete nor superseded. The PCE-VT 250 accelerometer will help to detect failures quickly during measuring operation in bearings and rollers.

- Colour Display 
- Integrated Lantern 
- Easy to use with 3 buttons 
- Included colours: red, yellow and green 
- Automatic rotation speed detection 
- High quality piezoelectric sensor

Technical Specifications

Measurement Ranges

RMS, PEAK (10Hz ... 1000 Hz) [mm/s] <

RMS, PEAK (500Hz ... 16000 Hz) [g] <

RMS, PEAK (1500Hz ... 16000 Hz) [g] <

RMS, PEAK (5000Hz ... 16000 Hz) [g] <

Spectrum 200 Hz [ mm /s]

Signal timer (500 Hz ... 16000 Hz ) [g]

Additional Functions

LED Stroboscope
(0,17 Hz ... 300 Hz, 10 ... 18.000 r.p.m)

LED lantern

Display

Colour LED display 128 x 128 
diagonal 1.5" ( 38 mm )

Output

AC 8Ω / 0,5 W signal for external earphone <

Power

2 x 1,5 V AA batteries

Dimensions

150 x 60 x 35 mm

Weight

540 g

Delivery contents:

1 x PCE-VT 250 accelerometer
1 x 1.5 m sensor 
1 x needle sensor
1 x magnetic adaptation plate
1 x earphone
2 x batteries, 
1 x transport case
1 x user manual

Optional equipment

ISO 9000 calibration certificate
For those companies that wish to include this stroboscope in their internal quality control set or for annual recalibrations.
This certificate meets the DIN ISO standard and contains a certificate with the values used for calibration. It also contains details of the company that owns the device.