Vibrometers

Vibrometers

Vibrometer provides non-contact operation.

VibroMet(TM) MB-LDV Scanning Multi-Beam Laser Doppler Vibrometer is capable of simultaneously measuring vibrations at multiple locations on target. Since all points are measured at same time, transient events can be accurately measured. Relative phase between measurement locations can be used to generate modal vibration patterns in single shot, which is necessary when measuring temporally...

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Machine Vibration Meter helps reveal maintenance issues.
Motion Monitors

Machine Vibration Meter helps reveal maintenance issues.

Model HHVB82 monitors machinery vibration caused by poor balance, worn bearings, misalignments, and loose fittings in structure to determine maintenance needs. Able to measure acceleration to 200 m/sec and velocity to 200 mm/sec, unit has 1 sec sampling time and takes RMS or peak vibration readings from 10 Hz to 1 kHz. It stores Min and Max readings with push-button recall. Built-in tilt stand,...

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Meter checks vibration levels of rotating machinery.
Vibrometers

Meter checks vibration levels of rotating machinery.

Incorporating 3.5 digital LCD, Model 240 V-Alert Vibration Meter monitors motors, pumps, fans, and compressors and displays numerical vibration readings in Velocity (in./sec) RMS. Integrated green LED illuminates when vibration levels are good and red LED illuminates when vibration levels exceed severity guideline limit of 0.2 in./sec. Battery-operated, hand-held device shuts off automatically to...

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Vibrometers

Laser Doppler Vibrometer offers non-contact measurements.

Single-beam VibroMet 500V features solid state laser diode that ensures system receives strong signals at distances up to 5 m. Unit provides measurements at 2 microns/sec and can measure velocities to 1 m/sec. Laser is collimated, so there is no need to adjust focusing lens. Visible beam facilitates point and measure operation. Applications include measurement of turbine blades; automobile...

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Vibrometers

Vibration Meter suits condition based monitoring programs.

Model PVM 100 portable hand-held meter measures equipment vibration in terms of acceleration, velocity, or displacement. Standard accessories include 784A accelerometer, 6 ft cable, PT2 probe tip, B3 magnetic mount, and SF6 mounting stud. Cable connects accelerometer to input BNC connector. Attach the probe tip, magnet mount, or mounting stud to achieve range from 10 Hz to 5 kHz. Unit comes with...

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Portable Vibration Meter helps protect machine components.
Vibrometers

Portable Vibration Meter helps protect machine components.

Battery-powered Model VM enables engineers to prevent damage to components by monitoring machine vibration. Placing probe directly on vibration point and comparing 2 successive readings indicates when vibration is increasing to unacceptable levels. User can select Model VM110 for peak or Model VM120 for peak-to-peak and rms measurements of acceleration, velocity, and displacement. Respective...

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Vibrometers

Vibrometer performs non-contact vibration measurement.

VibroMet 500 consists of single-beam laser Doppler vibrometer that performs non-contact vibration measurement of any surface. Optimized for measurement distances from 1 cm to 5 m, it does not require operator to adjust focus. Optical design ensures instrument stays aligned in harsh environments. Unit is suited for various control, research, and design applications.

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Vibrometers

Pulsed Laser Vibrometers offer non-contact measurement.

Based on pulsed laser sources combined with photo-EMF sensors, Series NMM 2000 features immunity to speckle pattern, ~Hz to GHz frequency range of vibration, and working distance over 1 m. Instantaneous velocity and displacement of vibrating structures are determined from Doppler frequency shift measurement of back-scattered light without involving optical interferometers. Units are suited for...

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Card-Type Vibration Meter performs analyses using PDAs.
Vibrometers

Card-Type Vibration Meter performs analyses using PDAs.

MicroVibe(TM) portable vibration test/measurement instrument makes analyses of rotating equipment. Able to be used with Personal Digital Assistants (PDAs), product offers user-selectable measurement units; Vibration, Time-waveform, and FFT Spectrum Plots; and judgment criteria based on ISO standards. Unit is made to fit Springboard(TM) expansion slot of Handspring(TM) Visor handheld and accepts...

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Vibration Amplifier is programmable.
Electronic Amplifiers

Vibration Amplifier is programmable.

Microprocessor-based Model 6634C conditions and displays vibration data from rotating machinery. It accepts inputs from single-ended differential piezoelectric or Isotronic® accelerometers, velocity coils, or remote charge converters. Full-scale ac and dc output ranges are programmable to represent acceleration, velocity, or displacement. Programming is via front panel keyboard or optional...

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