INV3080A

Handheld vibration test analyzer I

Multi embedded system design, FPGA/DSP/ARM three processor work together           

High precision vibration and noise measurement, 24 bit delta sigma high precision AD conversion           

High performance sampling, 51.2KHz per channel, real-time waveform storage           

High performance speed measurement, internal 25MHz high-speed and precise sampling.            

High performance real-time analysis capability            

Industrial design, site use is convenient and quick

         

Design of multi embedded system            

Three embedded processor works efficiently and cooperatively, giving full play to the best performance.            

FPGA: logic control, whole process control, dual core acquisition, clock synchronization, etc.            

DSP: real-time signal processing, filtering, spectrum, cross spectrum, FRF, indicators, etc.            

ARM: run Linux to achieve touch-screen, battery, storage, interface, etc.            

Analog input AI channel technical index            

24 bit sigma delta mode AD, typical dynamic range 120dB            

4 channel analog input            

Channel coupling mode: voltage AC, voltage DC, IEPE (ICP).            

Input range: + / - 100mV, 1V, 10V            

Sampling frequency: 51.2kHz per channel            

Input noise: <0.05mVrms @ + 10V range (typical value 0.03mVrms)            

Anti aliasing filter: 256 times over sampling + digital filter + analog anti aliasing filter, total attenuation steepness exceeds -300 dB/oct            

Inter channel crosstalk: -100dB            

Input impedance: >1M Omega            

Technical index of speed input Tacho channel            

Internal sampling rate: 25MHz, supporting torsional vibration measurement            

Speed measurement range: 3~3000000 rpm            

Input voltage range: -5 to +5 VDC            

Synchronizing the output speed and phase signal with the AI channel            

Power supply for photoelectric sensor +5V, LEMO three core joint            

General technical index            

Battery: capacity 12000 mAh, rechargeable lithium battery            

Charge: DC12V, adapter with AC220V50Hz input, LEMO two core connector.            

Display: 5 inch LCD bright touch color screen, working under sunlight.            

Resolution: 480*800            

Data interface: USB2.0            

Dimensions: 202 x 120 x 50 mm (excluding sensors)            

Dynamic test analysis            

Basic test and analysis software (oscillogram, sampling, spectrum analysis, time domain statistics, transfer function, cross spectrum, self spectrum, data management and so on).            

4Ch waveform sampling, time domain waveform recording            

Real time FFT analysis, four kinds of self spectral forms            

22 real time cross spectral analysis, coherent calculation            

22 real time FRF computing, amplitude frequency and phase frequency            

Time domain index, maximum /RMS/MSD, etc.            

Data management and other functions