Published on March 22nd, 2019 | by Bibhuranjan0
Understanding the importance of test and measurement equipment
The importance of test and measurement equipment in a vast majority of industries cannot be overlooked. Thisequipment is a must-havetool in research labs, manufacturing and processing sectors, mining among others. The main reason for placing too much importance on this equipment is that they help to check machine performance and condition so as to address any damages or skewed performance promptly and avert any disasters. They also play part in the production of the final product. For example, if the product passed through the required pressure levels and temperature. Performance testing is alsovital for all equipment to ensure a steady and consistent flow of work.
Company quality systems are also geared towards ensuring that test and measurement equipment has the correct calibration. To devoid companies of any risks related to machinery breakdowns, it is essential to understand what goes on in the procurement of test equipment.
When purchasing test and measurement equipment the fundamental reason to look at is whether the machine is appropriate to the process. It’s a basicnecessity that the material should meet the calibration requirements of the purpose it’s intended for. Measurement equipment is bound to divert from its initial calibrations after some period of use due to temperature effects and mechanical manipulation. It is crucial therefore to analyse the machine as per manufactures specifications and timelines. If your equipment reaches redundancy because it cannot identify further risks, it is advisable to dispose and replace with ones in good condition. The manufactures specification on any equipment is vital in determining the effectiveness of themachine.
Evaluate equipment performance
Understanding equipment accuracy level is not vital in evaluating its performance over a long period. Poor knowledge of an equipment performance may lead to uncertainties when conducting consequent calibration exercise. It is also important to be aware of certain types of test and measurement equipment that have consistent measure results and others that are not predictable due to alternating behavior in different environments. The alteration in different environments often dictates how the apparatus responds.
Have information on given accuracy
Put into consideration the specified temperature for certain accuracy levels. If the temperature specs do not meet your requirements, it is essential to consider different equipment. Other factors to keep an eye on are calibration uncertainties and the long term drift. If certain accuracy specifications are not mentioned, there is a possibility that they are not there.
The importance of calibration
Test and measurement equipment are prone to wear and tear,and their effectiveness and accuracy diminish over time. Other factors that may affect the performance of test and measurement equipment are exposure to radioactive emissions, electrical lapses and faults and mechanical weigh and force. All measuring devices should be calibrated as per manufacturer’s guidelines, after periodical checks and after mechanical shock. It is essential to depend on the experience of calibration experts to evert any unforeseen dangers.
The mechanical properties tested in the manufacturing process include the hardness of the product, friction, compression, impact, fatigue and a lot more. The means therefore that the type of test and measurement equipment to be used is relative to the materials being tested. They should also be easily portable for ease of operations.
When it comes to buying used test and measurement equipment, it is advisable to be aware of additional costs on an online purchase and whether you need to make separate purchases for items such as power cables. Online sellers should also provide appropriate information regarding the condition of the equipment. The machinery should also operate as per manufacturer’s specifications,and this should be the standard measure of the reference price mentioned.
Reputable dealers should also provide good return policies for damaged goods or those that do not meet the requirements of the buyer. Information on handling such equipment should also be readily available online and open platforms for making inquiries. You can always depend on payment channels that withhold your payment until the machine has been delivered and its condition approved. Some online used machinery sites also provide the option to trade in unused equipment for other equipment after correct valuations on the price differences.
Always take care of your test and measurement equipment as you would other machinery. When you maintain its value, you will reap good returns when you sell.