To uphold the good performance of both environmental and electromagnetic fields, you need to have the right seals. Making the wrong choice is likely to be problematic in the future or could subject you to high maintenance costs. Proper research ought to be conducted to select fitting EMI seals from the plethora of options in the market. It is prudent to bear the points below in mind to make a good choice.
The cost incurred in the acquisition and installation of seals should be within your financial means while upholding the desired performance. You should consider such total life costs as operating and energy prices to make a wise choice. You get what you pay for hence you must be willing to commit significant amounts to get a good gasket. This guarantees you of securing a seal that will not be prone to failures over its duration of service.
The efficiency of a gasket must be taken into consideration to reach an informed choice. Make sure there are no resistive oxides on the mating surface of a seal. This would limit the conductive path which in turn would result in the failure of the entire seal. For optimal efficacy, you should keep the mating planes free from dirt. You also need to evaluate the best texture for your intended application to make an excellent choice.
Seals involve bringing two metals into contact and you must ensure they are compatible to ensure no corrosion will take place. The conductive seal metal must match the metal used for the enclosure on the galvanic scale. If the metals are not compatible, the joints are likely to corrode which could result in the failure in the conductive joint.
These gaskets are susceptible to wear and damages over their period of service hence you ought to consider the maintenance needs of chosen seal. To reduce chances of damages, it is prudent to provide compression collars which limit the extent of compression the gasket undergoes. You need to set a schedule for inspecting the seals as they are hidden and noticing changes can be quite difficult.
The required frequencies ought to be taken to account to guide you in selecting the right seals. Certain applications may require a shield for magnetic interference while others need protection from an electric field. You should evaluate the needs of your application to make a smart choice. A metal with a high permeability is needed for such uses as in the aerospace industry which calls for high magnetic shielding.
It is essential to evaluate the amount of compression needed for a given application to make a good choice. For extensions that have a considerable number of fixings, you need to be careful to prevent the bending of the projection between fixings. Very low compression is needed for uses that have long seal strips.
For the excellent performance of a seal, ways of providing protection against dust and moisture ought to be sought. Conductive fabrics provide a good shield against dust but may allow moisture to penetrate. Elastomers are more suitable in keeping both moisture and dust from the surface of the seal.
The cost incurred in the acquisition and installation of seals should be within your financial means while upholding the desired performance. You should consider such total life costs as operating and energy prices to make a wise choice. You get what you pay for hence you must be willing to commit significant amounts to get a good gasket. This guarantees you of securing a seal that will not be prone to failures over its duration of service.
The efficiency of a gasket must be taken into consideration to reach an informed choice. Make sure there are no resistive oxides on the mating surface of a seal. This would limit the conductive path which in turn would result in the failure of the entire seal. For optimal efficacy, you should keep the mating planes free from dirt. You also need to evaluate the best texture for your intended application to make an excellent choice.
Seals involve bringing two metals into contact and you must ensure they are compatible to ensure no corrosion will take place. The conductive seal metal must match the metal used for the enclosure on the galvanic scale. If the metals are not compatible, the joints are likely to corrode which could result in the failure in the conductive joint.
These gaskets are susceptible to wear and damages over their period of service hence you ought to consider the maintenance needs of chosen seal. To reduce chances of damages, it is prudent to provide compression collars which limit the extent of compression the gasket undergoes. You need to set a schedule for inspecting the seals as they are hidden and noticing changes can be quite difficult.
The required frequencies ought to be taken to account to guide you in selecting the right seals. Certain applications may require a shield for magnetic interference while others need protection from an electric field. You should evaluate the needs of your application to make a smart choice. A metal with a high permeability is needed for such uses as in the aerospace industry which calls for high magnetic shielding.
It is essential to evaluate the amount of compression needed for a given application to make a good choice. For extensions that have a considerable number of fixings, you need to be careful to prevent the bending of the projection between fixings. Very low compression is needed for uses that have long seal strips.
For the excellent performance of a seal, ways of providing protection against dust and moisture ought to be sought. Conductive fabrics provide a good shield against dust but may allow moisture to penetrate. Elastomers are more suitable in keeping both moisture and dust from the surface of the seal.
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