RH711C Handheld Vibration Analyser

ROZH has developed a new generation integrated spot inspector RH711 to meet the increasing demand of network equipment condition monitoring and faults diagnosis, used for daily spot inspection.

The RH711 has integrated the function of temperature measurement, vibration measurement, Single-Plane Balancing,manual input, and equipment identification etc. It is especially suited to the customer of flow industry, compliance with the special rules of industrial field.

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Product description

Product key features:

  • Route measurements downloaded from PC software
  • Real-time display of vibration waveform or spectrum
  • Waveform/spectrum analysis
  • Manual input function
  • Integrated 30:1 infrared temperature measurement
  • Balancing
  • Electronic navigation
  • Output to computer
  • Set equipment status
  • Explosion proof version is available and optional
  • CE marking available
  • RFID card compatible
  • Multi-communication available: Wi-Fi or USB

For more information on this product, contact us on 01709 876712 or email

  • Integrated 30:1 infrared temperature detector, vibration measurement and manual input function, meet the requirement of professional inspection.
    Capable of time domain waveform and spectrum analysis function
  • The large LCD true color, having a friendly human-machine interface, more convenient for single hand operation.
  • It offers Single-Plane Balance method.
  • iButton, enrich the technical method of spot inspection management.
Items  Specification 
Input CH1:Vibration(ICP accelerometer), voltage(±5V AC)
Data acquisition parameters

Frequency span:2~10kHz

Sampling frequency:Maximal 25.6KHz

Hardware Integral:integration, double integration

A/D conversion:16 bit

Harmonic distortion:<-70dB


parameters:Sampling frequency,high pass filter,low pass filter,Sampling length

Waveform length:1024,2048,4096,8192

Lines: 400,800,1600Lines

Averaging:linearity,peak hold

Window function type: Rectangle, Hanning

Internal infrared temperature detector

Temperature range:0~300(°C)

Precision:±2%, ±2°C Maximal

Emission rate:0~1 adjustable

Distance coefficient:30:1

Single-Plane Dynamic Balance Balance method:method of influence coefficient

3.5 inches, 320×240 pixels, 260K true color

Electric resistance touch screen (not standard configuration, optional)

Working environment


humidity:< 95% (without condensate)

protection grade IP54, dustproof, waterproof

Charging time About 4 hours
Working time working Time (Continuous) >10 Hours
Storage capacity 64M~ 1G
Communication USB2.0
Weight 275g
Key board 21 keys
iButton iButton 1990A


grip size(width×depth):52×28(mm)

Radio Frequency Indentification RFID,Frequency13.56MHz,Detection distance: within 3cm(not standard configuration, optional).
Anti-explosion options
Anti-explosion identification




Download the RH711 Handheld Vibration Analyser product sheet by clicking here