Portable Vibration Analyzer

The DSP Logger Expert is a data collector, 6 channel, FFT Analyzer made for Predictive Maintenance and machine diagnostics. The instrument can measure, process, show and store a wide variety of analysis modes. It can work as standalone or you can download the measurements your PC via its software. Customers in Latin America already have been relying on the cost/benefit relationship of these units for over 30 years, as well as 700 units of its predecessor, the DSP Logger MX300. This new unit has a 640 x 480 resolution screen, 5” color display and High Contrast, to better handle direct sun light, It also has a sturdy keyboard with easy to find keys and four dedicated function keys in each mode of operation. Now you can measure spectrum from 400 up to 25,600 lines and wave forms from 512 up to 16,384 samples; capturing acceleration, velocity, displacement and envelope, both AC and DC.

Specifications & Features

Data Collector is a six channel, route-enabled instrument that provides everything you need for cost-effective data collection and analysis. It enables maintenance professionals to easily take recordings with up to 25,400 lines of resolution and over 95 dB dynamic range.

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Key features:

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Vibration Meter and Analyzer

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Bearing Measurement
Spike Energy®
ISO 10816 Measurement
Dual Channel
Preconfigured Spectral Measurement
Configurable Spectrum Measurements
Triaxial Spectral Measurements
Dual Channel Scalar Measurements
Scalar Multi-variable Measurement
Tachometer RPM Measurement
Mechanical Status Tools

Balancer

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The dual-channel Balancer unbalance correction instrument is lightweight, making this instrument easy to carry on site to any problem machine. Unbalance causes high levels of mechanical stress and vibration. This is transferred directly to the bearings, resulting in a proportional reduction in normal bearing life.

With a few basic parameters, Balancer calculates acceptable unbalance levels to ensure machinery operates within international ISO 1940 guidelines.

Vibration Phase Analysis

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The phase analysis function only requires some parameters, the equipment name and estimated RPM. With this data, the system tunes the filters needed to perform phase analysis. The application screen clearly shows the RPM of the equipment analyzed in real time. The vibrational values of each point in RPM speed and 0-Peak, also include a polar plot indicating the position of the
measured phase.

Relative Phase Measurement

Absolute Phase Measurement

Samples to measure and position sensors


Includes:

Control and Analysis Software

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DSP Machinery Control software is designed for the organization and visualization of remote measurements delivered by remote monitoring WRM equipment and DSP Logger Expert Data collector. Measurement system thresholds, parameters and detailed analysis of results will be easily operated from this software.

Tools for Analysis:

Points can be configured, and standard and special measurements, and measurement samplings can be defined in case they are not configured as a monitoring routine procedure.

The multiple setting and point control tools allow the user to have full access to every variable that needs to be measured in order to isolate any failure the monitored equipment may be presenting.

The system delivers all tools for an operator at the control console to visualize the general status of vibrations on a critical machine and, at the same time, for an analyst to be able to diagnose based on the interpretation of vibrating signals using spectra,
waveforms, and analysis tools.

Technical Specifications

Input channels: Six
Input sources: Acceleration, AC/DC sensors
Amplitude accuracy: 1%
Resolution: Programmable: 400, 800, 1600, 3200, 6400, or 25600 lines
Measurement windows: Hanning, Flat top, Rectangular
Preprocessing gSE and ESP enveloping (demodulator) with four selectable input filters for
enhanced bearing and gear mesh fault detection
Digital Integration: Velocity and Displacement, with high-pass filters
Programmable 1%, 5% and 10% of Fmax filters:

Frequency range: 0.2Hz to 20,000Hz
Low-frequency cutoff: 0.18Hz to 70Hz
USB Communication with SMP ActiveSync
Wi-Fi (optional)
Micro SD: 8GB
Trigger modes:  Trigger: External or Laser Tach
Trigger Level: Fixed or Automatic
External Trigger Slope: Amplitude and Slope

Data Displays six-channel spectrum, six-channel time, phase table, orbit, process, cross
channel phase, dual spectrum, time plots, and two tri-axial plots
Averaging Programmable: 1 to 4096
Spectral, synchronous time, peak hold, and continuous
Display:  LCD, backlit color
VGA (640 x 480) 5.7 ¨ viewable area
Casing: IP 65/DIN EN 60529 Aluminum 

Input connectors: 

OPTIONAL: “Test I Go” Motor Current Signature Analyzer

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The Motor Current Signature Analysis (MCSA) “Test I go”
performs functions for predictive maintenance programs. It identifies possible power circuit
problems that degrade motor health, examines overall motor power conditions, monitors the

load and observes motor performance plus estimating energy savings.

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It is programmed to supply information on:

Once testing is complete (ex.: 30 seconds), you can save and store results for each individual electric motor.

This is the only tool in the world capable of performing, also, a sophisticated; full 6 Channels
Mechanical Vibration Analysis. This avoids having to purchase two testers to perform Predictive
Maintenance for Industries with small number of motors, or, allows to buy a single platform unit
to integrate both mechanical and electrical analysis, for large industrial facilities with lots of
electric motors.