Knowing about different electronic instruments and their calibration
When it comes to equipment that requires regular calibration include electrical apparatus (standardized) which are used to check pressure and temperature.
The entire process of calibration of electronic devices ensures that the devices meet the International stands of measurements.
You need to make sure that your instruments are made to electronic calibration. This becomes even more important when they do not abide by some reference standards or they have to face constant weather changes.
When your equipment and instruments are not calibrated properly, they may result in possible safety risks. It is applicable in the case of instruments that are used to measure perishable items like a thermometer.
If you are using such equipment or instruments, then your firm may have to encounter legal outcomes if caught using instruments not calibrated properly.
Using faulty instruments or equipment can also result in increased expenses due to the waste of available resources. Hence, electronic calibration of equipment is essential to aid the proper maintenance of the instruments.
What are Calibrators?
A calibrator refers to equipment utilized to adjust the accuracy of a particular instrument related to a particular application. Even the most advanced industrial equipment would not be functional if not calibrated regularly.
Calibration involves adjustments carried out in any equipment to make sure that it works accurately and you can depend on the device for accurate results that abide by the quality standards.
Types of electronic instruments for measurement
When the measurement is carried out using an electronic method it offers a high level of accuracy. With the help of electronic measuring instruments, you can save ample time and money.
You can find a range of devices in stores that offer accurate measurements through the electronic method.
Out of the most common electronic measuring instruments are
- Electronic micrometer
- Digital electronic Calipers
- Electronic dial gauges etc
Instruments measuring pressure
Most industrial mechanical systems operate via hydraulic pressure. For instance, large hydraulic press in certain industrial units is utilized to press various items. Such equipment is run through hydraulic pressure.
Also, you may have seen car filters used in motor service pumps or workshops. They are also hydraulic lifters useful in lifting huge forks to the required height. It helps the mechanic to lift your vehicle to required height to perform various maintenance tasks.
When your vehicle is lifted to a certain height, it helps the mechanic carry out the work underneath the otherwise is not possible without lifting the vehicle to the desired height. Such a pressure measuring instrument is useful in making maintenance tasks easier.
The process of controlling temperature is not enough in many industries. It is vital to maintain documentation of the temperature/ thermal cycle to which a certain product is made for.
Such logs are needed in storage, food processing & pharmaceutical production. It can be attained by using a temperature measuring instrument with its recording features.
For some safety critical products like suspension linkages, brake components, wheel hubs, the documentation allows a manufacturer to demonstrate that a particular part is heat-treated properly and it is neither too fragile nor too soft.
When it comes to process-critical measurement devices they need to be examined regularly to check if they offer the desired accuracy. In case of any adjustment possible, a particular device giving measurement results out of desired values then it should be restored to its suitable level. On the other hand, for non-adjustable equipment, the measurement performance needs to be noted and reach a conclusion if it still continues to be fit for the desired purpose.
Instruments for Length measurement
Length measurement is carried out using different methods. Out of the many ways the most common methods are transit-time methods & interferometer methods which are based upon the speed of light.
For certain objects like diffraction, a diffraction grating is especially used with electron beams and X-rays.
On the other hand, measurement techniques for 3D structures which are minute in each dimension utilize specialized instruments like ion microscopy combined with comprehensive computer modeling.
So, measuring instruments for length like Gauge Blocks are used for accurate measurement/calibration of different measurement tools
Weight measuring instruments
Well, calibration of measuring instruments for weight is one of the most vital activities inside every quality management system.
Sadly, industry practices do not show modern concepts. One of the main errors is the absence of accurate estimation of the measurement unpredictability which is required to analyze whether the instrument considered meets the pre-set process forbearance.
Mass measurement instruments
The most important element is accuracy as weights are utilized to calibrate scales and various weighing equipment, an incorrect weight will have a ripple effect and will generate scale calibration.
Hence, measuring instruments of mass also needs to be calibrated to give you error-free results.
Time measurement instruments
Nowadays, the normal measuring instruments of time are watches, clocks etc. Also, in sports, stopwatches are utilized to measure time accurately.