Vibration Meters Dealers in Kolkata (6 products available)

• Accuracy: +/-5% of reading + 2 digits
• Model Name/Number: PCE-VT 2700
• Brand: PCE
• Display: 4-digit LCD, Last Measured Value is Shown
• Battery Life: Up to 5 hours of Continuous Operation
• Measurement Range Acceleration: 399.9 m/s2 (Peak) / 1311 ft/s2 (Peak)
• Measurement Range Velocity: 399.9 mm/s (RMS) / 15.75 in/s (RMS)
• Frequency Range Velocity: 10 Hz-1 kHz
• Frequency Range Displacement: 10 Hz-1 kHz
• Interface: RS-232 Port
• Power Supply: 3 x 1.5 V AAA LR03 Batteries

• Material: Plastic
• Shape: Rectangular
• Voltage: 110V
• Application: Industrial
• Display Type: Digital
• Rated Power: 100W
• Power Source: Electric
• Feature: High Accuracy, Light Weight

We bring forth Digital Vibration Meters that are precision engineered vibration measuring instruments. Our Digital Vibration Meters offer the latest in terms of technology and are manufactured and designed by reputed companies. Our Digital Vibration Meters combine high functionality with easy usage and are available at affordable prices. Known For 4 digit display on 18 mm screen Battery indicator Computerized designing Automatic power off AC output socket to insert headphone Metric or imperial measurement Measure accelerator/Velocity displacement with RPM and frequency

• Material: PVC
• Warranty: 1 Year
• Usage/Application: Industrial
• Rated Current: 23 A
• Operating Temp: -20 to +85 deg C

Vibrometer contain a laser , which on the surface to be measured focus is. Due to the Doppler effect shifts upon movement of the surface to be measured the frequency of the backscattered laser light. This frequency shift is in the vibrometer by means of an interferometer is evaluated and as a voltage signal or digital data stream output. A scanning vibrometer enables field measurement of vibrations. A vibrometer is generally a two beam laser interferometer that measures the frequency (or phase) difference between an internal reference beam and a test beam. The most common type of laser in an LDV is the helium-neon laser[1], although laser diodes[2], fiber lasers, and Nd:YAG lasers are also used. The test beam is directed to the target, and scattered light from the target is collected and interfered with the reference beam on a photodetector, typically aphotodiode. Most commercial vibrometers work in a heterodyne regime by adding a known frequency shift (typically 30–40 MHz) to one of the beams. This frequency shift is usually generated by a Bragg cell, or acousto-optic modulator.

Multiple Measurements LCD Display AC or DC outputs Battery Powered The VIB-M is a battery powered portable instrument designed to operate with a constant current type accelerometer to make vibration measurements simple and convinient Pk, RMS and p-pk are the various parameters that can be measured for acceleration, velocity and displacement. A switched low pass filter for the reduction of wide band noise is provided for Vib-M. Theere are two versions available: VIB-M and VIB-M-1.

• Model No: VB400

The VB400 is designed to provide easy and accurate velocity and acceleration measurements on industrial machinery. Measurement ranges including Acceleration (RMS): 656ft/s2; 20.39g; 200m/s2; and Velocity (RMS): 7. 87in/s; 2.00cm/s; 200mm/s. Wide frequency range from 10Hz to 1kHz. Lt has resolutions of 1ft/s2; 0.01g; 0.1m/s2 and 0.02in/s; 0.01cm/s; 0.1mm/s. Basic accuracy of ±(5% + 2 digits). Additional features include Zero adjustment, Data Hold, and Low battery indicator. Water and dust resistant to IP65. Complete with test pin tip, magnetic base, 4 × AAA batteries, and pouch case.     Features:   Measures RMS Acceleration and Velocity with metric and imperial units of measureMeasurement ranges:Acceleration (RMS): 656ft/s2 ; 20.39g; 200m/s2 Velocity (RMS): 7.87in/s; 2.00cm/s; 200mm/s