WHAT IS CALIBRATION AND DO I NEED IT?

As a Gujarat based renowned service provider, we are engaged in offering instrument calibration services like Vibration Meter Calibrationservices. We render these services by our highly motivated professionals who have expertise in latest calibration technology. Our standard qualityVibration Meter Calibration services include to verify the accuracy and efficiency of vibration meter by using electrical signals and advanced machinery like accelerometer. We also check frequency response, velocity and linearity of vibration meter. Being a company of repute, we execute assigned work within a specific period.

Features

  • Utilization of state of the art machinery like accelerometer
  • Offered services include verifying accuracy and linearity of vibration meter
  • Customer oriented business approach
  • Cost effectiveness of services

Calibration, have you been wondering whether or not you and your company need it? What is Calibration anyway? Don’t worry, you’re not alone. This is without doubt the single most asked question by new customers here at ATP. So here is an explanation in lay terms to help you move forwards and make an informed decision.

Calibration in its simplest terms, is a process in which an instrument or piece of equipment’s accuracy is compared with a known and proven standard. There are different types of calibration that conform to different standards. Some types of calibration will also include a service to bring instruments that fall outside of a standard back into alignment.

Adash Product

Advanced Reliability Services, is an official Adash partner and is able to perform repair and calibration services of Adash products.

Advanced Reliability Services staff has been fully trained in Adash headquarters in the Czech Republic.

  • Adash A4900 Vibrio  / Vibrio M / Vibrio MP
  • Adash A4900 Vibrio Ex / Vibrio M Ex
  • Adash A4910 Lubri
  • Adash A4300 VA3 Pro
  • Adash A4400 VA4 Pto / VA4 Pro II
  • Adash A3716-2U / A3716-3U / A3716-MPX
  • Adash A3800
  • Adash A3900 II

Agate Product

Advanced Reliability Services, is an official Agate Technology partner and is able to perform repair and calibration services of Agate products.

  • Agate AT-2030
  • Agate AT-2035
  • Agate AT-2040

Accelerometers and Velocity Sensors

The standard calibration service includes the following parameters: 

  • Sensitivity at 160 Hz (other frequencies can be used, per request), using a quasi-simultaneous comparison with the response of the working standard accelerometer. 

  • Frequency response (10 Hz to 10 kHz), obtained by simultaneous comparison of the responses of the tested device and the working standard. Pink noise is used as excitation for accelerometers and white noise for velocity sensors.  

A basic calibration service is offered only for accelerometers. It includes the test of the sensitivity at 160 Hz (other frequencies can also be used) and the frequency response in the domain from 70 Hz to 10 kHz.  

Vibration Meters

With the standard calibration service, the vibration meter is thoroughly tested: 

  • By using electrical signals to check the accuracy, the manufacturer specifications, and the filters characteristics as indicated by the applicable standards.

  • By a separate calibration of the accelerometer. 

  • In addition, a global accuracy check is performed using the laboratory reference calibrator. 

With the Basic calibration service, the instrument with sensor is tested using mechanical excitation.  The main characteristics are checked: accuracy of the available measurement modes (acceleration, velocity, or displacement), frequency response, linearity, and range attenuator check. 

calibrates and verifies vibration meters against their specifications and the standards according to which they are specified.

Some of these standards, e.g. ISO 8041, requires that the dynamic characteristics are verified regularly in addition to the frequency characteristics for a complete measurement chain. The transducer is replaced by electric signals when the dynamic characteristics are verified.