Welcome to IRD Mechanalysis Limited
IRD Mechanalysis Limited is a provider of Vibration Based Condition Monitoring Solutions to the World since 1962. Also commonly known as 'IRD' and 'The Vibration People', IRD is involved in the Design, Development, Manufacture, Supply and Servicing.. Read More
IRD449 is a Portable Digital Vibration Diagnostic Smartmeter. It is able to measure Vibration, Temperature, Speed and help assess bearing condition and bearing noise. Its capabilities lie between a simple vibration meter and a sophisticated vibration analyzer. Its inbuilt diagnostic capabilities allow it to help the user diagnose common problems such as Unbalance, Misalignment and Looseness. Single Channel Vibration Measurement Bright Colour Display with severity indication of Vibration Levels – green for acceptable, yellow for alarm and red for danger. Alarm Levels of ISO inbuilt Non-contact temperature measurement Non-contact Speed measurement via Stroboscope. Strobe light can also be used as a Torch Noise Cancelling headphones for listening to bearing noise Bearing condition assessment via Enveloped Acceleration measurement and bearing temperature measurement.
Vibration Meters – IRD306 and the IRD811. Both of these meters have been around in the world for nearly 40 years now and have gone through several avatars. An Analog Vibration Meter is your best bet for accurate vibration measurement because, unlike Digital Vibration meters, it’s moving needle provides you not only a simple to note vibration reading, but also depicts the fluctuations in the vibration and behaviour of the machine more accurately.
Our world-class vibration meters and vibration analyzers are used globally for a wide variety of applications. For more than half a century, our instruments have set the standard for quality, accuracy and ease-of-use.vbbalancer – Two Channel Dynamic Balancer.
The model IRD7111  is designed for continuous measurement of environmental noise in industrial and urban applications . It is suitable to meet Occupational Health Regulations that requires precise sound level monitoring . It continuously transmits signals to a Central Control Room giving warning and alarm of excessive noise  that could be a health hazard to personnel in the area. The IRD7111 is microprocessor based  and programmable for a range of sound pressure levels. In addition to its 4- 20mA output and relays , IRD7111 has a BNC socket for FFT analysis of the raw time wave form signal  for identification of any specific sound frequencies that may be harmful. IRD7111 is part of IRD Mechanalysis Ltd’s comprehensive IRD7000 suite of proven site mounted machinery vibration and TSI transmitters The IRD7111 is designed to be mounted above process machinery offering a 90 degree sound cone radius below. The base mounted integral microphone is protected from dust and moisture ingress  for long life. Once programmed, the hinged door is screwed sealed closed as the enclosure is  IP65 rated. Standard instrumentation 4Â-20mA signal data can be transmitted to a Central Control Room or DCS for trending, recording or for local display. Internal relays are provided for audible annunciation or visual alarms . Prior to installation a sound survey would be undertaken to establish an optimum location for IRD7111. Based on machine distance from the microphone the appropriate db warning and alarm levels can be set. The IRD7111 is also provided with ‘FAST’ option to select Peak Measurement, if required. The transmitter’s output current is 4mA DC (when the input sound signal corresponds to the base threshold) and 20mA DC (when input sound level corresponds to full scale) with an accuracy of ± 2dB of full scale range.
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