ISO 2372 Dual Channel Touch Screen Piezoelectric Vibration Sensor Vibration Meters Handheld
Introduction
The vibration analyzer HG3002 is specially developed for the field portable application. It not only meets the requirements of portable vibration collection, but also realizes the powerful field data collection and equipment fault analysis function. It has a very high cost performance. Vibration analyzer is an indispensable intelligent instrument for condition monitoring, vibration analysis, and fault diagnosis and data collection in factories. It is also an effective assistant for equipment management and maintenance to realize predictive maintenance.
Vibration analyzer is simple to operate, suitable for equipment maintenance personnel, spot inspection personnel, inspection personnel, production personnel and other groups of people to use, the application is very common, with data measurement, recording, analysis and other functions, timely detection of equipment vibration fault and make a judgment.
Features
1. Advanced process design, low power consumption, reliable performance, beautiful shape, easy to use and carry.
2. Manufactured according to national standard, the measured value can be compared with the international vibration intensity standard (ISO 2372) to directly judge the operation state of the equipment.
3. International design standard, software module style, convenient and easy to use.
4. Acceleration, velocity, displacement, kurtosis and other parameters can be displayed
5. The time domain spectrum and frequency domain spectrum can be collected, and the frequency and amplitude can be directly observed.
6. Supercomputing capability can meet the requirements of precise vibration analysis of complex equipment.
7. True color LCD screen, ultra clear resolution, suitable for different working environment
8. Extensible storage design to achieve large capacity storage function
9. Support data playback and can be connected to PC for data analysis
10. Optional function: Temperature testing
Parameters
| System function | Technical indicators |
| Operating system | Embedded wince |
| Storage capacity | 8G |
| Liquid crystal display (LCD) | 3.5-inch true color LCD screen, 640×480 pixels |
| Touch screen | Full screen touch operation |
| Communications | USB |
| Battery | Lithium-ion batteries, operating anyway >8 hours |
| Electronic buttons | Radio frequency card |
| Operating temperature range | (-10～50)℃ |
| Humidity | 95% RH non-condensing |
Data collection
| System function | Technical indicators |
| Channel number | 2 vibration channels +1 speed channel |
| Collection parameters | Hardware integration processing (no integration, one-time integration, and quadratic integration) can collect acceleration, velocity and displacement |
| Independent signal processing | The signal processing of each channel is absolutely independent to ensure the independence of each channel signal and eliminate interference between channels |
| Hardware programmed gain amplifier | Magnification factor 1, 2, 4, 8, 16, 32, 64, 128, 256 automatically adjust, effectively improve the signal to noise ratio |
| Simultaneous purchase protection | Hardware multi-channel simultaneous sampling to ensure that multi-channel vibration signals are absolutely in phase |
| Anti-mixing filtering | Hardware auto regulation |
| High speed precision AD: | 14-bit, 350K |
| Dynamic range | 96dB Parameter Settings |
| Variety | Sampling frequency, high pass filter, low pass filter and sampling length can be set arbitrarily |
Spectrum analysis
| System function | Technical indicators |
| Spectrum types | Spectrum types: amplitude spectrum, power spectrum, phase spectrum, cestrum and so on |
| Line number | 400,800, 1600,3200 |
| Time domain sampling | 1024, 2048, 4096, 8192,16384 |
| Window function | rectangle, etc |
| Name | Model | Number of vibration channels | Speed channel | function |
| Vibration analyzer | HG3002 | Dual channel | 1 channel |
Velocity, acceleration, displacement, rotation speed, time domain analysis, frequency domain analysis, axis center trajectory. Optional: Temperature testing |
Mechanical equipment fault analysis
According to the actual situation, through a variety of analysis methods, can turn a subclass of diagnostic equipment’s fault (base of the loose, unbalanced, shaft bending, axial crack, resonance, surge, oil film vortex, oil film oscillation, rotating stall, the rotor and stationary pieces of friction, rotor interference fit interference, seal gap and instability). Bearing faults (bearing wear, bearing pitting corrosion, bearing oil shortage), gearbox faults (gear wear, gear eccentricity, gear pitch error is too large) and other mechanical faults.
For the flow bearing and gear system, the monitoring of high frequency pulse signal is the most basic requirement, our company provides a special dimensionless index detection, you can quickly confirm the rolling bearing base gear system fault, and determine the degree of failure.
Application of equipment
Vibration analyzer is suitable for measuring the vibration of various rotating machinery and equipment. It is a general type instrument and meter. It can measure fans, motors, compressors, steam turbines, and machining centers, winding machines, crushers, grinders and other rotating machinery and equipment.
