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Shanghai Yongchao Intelligent Technology Co., Ltd
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Shanghai Yongchao Intelligent Technology Co., Ltd

  • E-mail

    evertrend-tech@hotmail.com

  • Phone

    18217588512

  • Address

    No. 168 Huancheng North Road, Fengxian District

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SA-702 Single/Dual Channel Spectrum Analyzer

NegotiableUpdate on 03/01
Model
Nature of the Manufacturer
Producers
Product Category
Place of Origin
Overview
Multi channel spectrum analyzer mechanical fault diagnosis/dynamic signal analysis modal testing/noise monitoring/noise analysis machine on-site inspection/ NVH Application with large battery capacity, 10 hours of working hours, touch screen, intuitive operation IP65 waterproof CE/UL Design fast report software output wireless Bluetooth printer USB Digital data output
Product Details

Product Features

  • Multi channel spectrum analyzer
  • Mechanical fault diagnosis/dynamic signal analysis
  • Modal testing/noise monitoring/noise analysis
  • Machine on-site inspection/ NVH application
  • Large battery capacity, working hours>10 hours
  • Touch screen, intuitive operation
  • IP65 waterproof CE/UL design
  • Quick report software output
  • Wireless Bluetooth printer
  • USB Digital data output

  • Touch screen, intuitive operation - resistive touch panel, can also be operated with gloves
  • Graphic interface/quick function keys - commonly used quick function keys for more convenient operation/measurement
  • IP65 Waterproof (oil) design - industrial grade waterproof (oil) design, suitable for indoor and outdoor use
  • Humanized button design - ergonomic design, suitable for single or dual hand operation
  • Convenient tripod, adjustable for different viewing angles - convenient to use both on the table and on-site, with built-in wall mounted design
  • BNC Signal connector, versatile - suitable for multiple sensors, multifunctional/multi-purpose for one machine
  • USB Fast online, real-time remote spectrum measurement - through USB Plug and play, handheld spectrum can easily become multifunctional PC-Base analyzer
  • Multi channel Spectrum Analyzer - Mechanical Fault Diagnosis/Dynamic Signal Analysis; Modal testing/noise monitoring/noise analysis; Machine on-site inspection/ NVH application
  • Time domain signal analysis - instantaneous signal analysis, phase analysis
  • Frequency domain signal analysis - Fast Fourier operation, automatic conversion between time domain and frequency domain
  • Peak cursor - quickly locks the source of vibration signals, making it easy to analyze vibration problems
  • Multi language interface - universal, easy to operate
  • Original vibration signal recording - Raw data recording Can track abnormal events for a long time
  • Convenient reporting software - printing measurement results reports is easier
  • Logarithmic and Linear - both the vertical and horizontal axes display logarithmic and linear values
  • Automatic software updates - lifetime software can be updated for free, providing greater security
  • Smart power-saving mode/automatic shutdown - longer machine usage time>10 hours
  • Multi functional vibration meter - total measurement, displaying acceleration, velocity, and displacement simultaneously
  • Multi functional averaging function - linear averaging, peak averaging, noise filtering simpler and more convenient
  • Automatic and manual scales - display scales that can be automatically adjusted with signal size
  • FRF Frequency response function - measuring the response of the input and relative output terminals of a measurement system
  • USB Plug and play - all measurement records can be quickly accessed through USB Upload to PC, Perform backend processing analysis
  • IEPE Sensor self check - can check current status at any time IEPE Sensor bias voltage
Spectrum Analyzer Series 系列App
display unit ug/mg/g/ kg Battery level display 0% - 99%
IEPE Sensor Disconnected/Short circuited/Normal Unit Display Acceleration/velocity/displacement
Display Unit System Metric/imperial units Archive Management System folder
Multi language interface Chinese/English Automatic software updates By Internet
Speed unit display HZ / RPM Quick/Easy Reporting Software Yes
Smart power-saving mode Auto Shutdown Time format/setting Year Month Day/Hour Minute Second
Usage time >10 hours key sound Large/Medium/None
Detection RMS, 0-p, p-p

spectrum analyzer App
Spectrum display Power spectrum FRF Spectrum Ch#2/#1
Vibration waveform Time waveform Overlap 0% - 99%
Lines 12,800 Digital trigger TTL / RPM
Bandwidth 40KHz Pre-trigger 0-99%
Analog trigger Ch#1/#2 Post-trigger 0 – 99%
Windowing 5 types Mode Selection Easy Mode/Advanced Mode
Speed unit display HZ / RPM Unit Display Acceleration/velocity/displacement
graphic display scale Log/ Linear Scale Adjustment manual
Cursor function Peak value/ RPM/ manual Average method Linear / Peak Hold

Multi functional vibration meter App
Vibration measurement number 1 or 2 channels Measurement display unit Acceleration/velocity/displacement
Measurement Mode Fast/Normal/Precise Bandwidth setting 1.0Hz – 10KHz
Average method Linear/peak value Detection RMS/Peak/P-P
Acceleration measurement range 0 – 50.0 G Speed measurement range 0 – 200.0 mm/s
Displacement measurement range 0 – 2000.0 um

Vibration waveform recorder App
Number of vibration records 1 or 2 channels sampling rate 102.4KHz(max)
trigger mode Analog/Digital/Manual Trigger slope rise
Record format Time wave record 32G bytes (max)
Overflow detect automatic power failure protection Automatically close files
Input Range 1V / 10V /Auto Delay record 0-1000 seconds
Progress display 0-99% progress bar Stop timing Automatic

SA – 702 Hardware Technical Specifications Technical Specifications
Input Range ±1V or ±10V Vibration signal bandwidth 51.2kHz (Max)
Number of input channels 2 Channels host size 22cm x12cm x 5cm
Trial electronic scale 0g - 200g host weight 760 g
Anti artifact filter have monitor 5 inches TFT color display
EMI filtering have dynamic range > 120 dB
Input protection ±22V touch screen resistive
Sensor disconnection inspection have indicator light Green/Yellow/Red
Analog input coupling AC / DC / IEPE USB interface Plug and play interface
IEPE 2mA / 22V IP 65 waterproof design have
impedance 500KΩ Balance speed range 200 - 100,000RPM
RPM Speed input have Industrial grade acceleration standard 100mV/G
BNC input terminal 2 通道 RPM Tachometer interface TTL
ADC type Multi channel synchronous type Anti interference shell CE / UL
resolution 24 bits Quick charger interface 10V/3.5A
sampling rate 102,400Hz Power indicator light Green LED
CPU speed 1,000 MHz (Max) charging indicator light Red LED
Memory capacity 256 GB (max) Running indicator light Yellow LED
Working environment temperature -10° - 70° C Optical tachometer x 1
input power AC 100V - 240V reflective sticker x 1
Battery usage time > 10 hours magnetic base x 1
蓄電池 (Battery) High efficiency lithium battery Host power charger x 1
Acceleration gauge signal line 3 meters x 2 Multi functional portable box x 1
Multi functional directional keys Up+Down+Left+Right+OK Quick function key Cancel Cancel
Play Start
Menu menu
Screen protectors High transparency/durability model Ergonomic Design Single handed/dual handed operation
Supporting Design Handheld/desk mounted/hanging High performance casing Scratch resistant/Waterproof/Vibration resistant
Hardware Specifications