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Thursday, December 1, 2011

A Field Meter Helps Prevent Electrostatic Discharge


For anyone serious about their electronics-based project, it's important to have the right safeguards in place to avoid disaster. A constant and considerable threat to all your efforts, electrostatic damage is among the leading causes for both short-term and long-term electrical component failure. While engineers in static-free environments can work without threat of potential ESD damage, most of us do not have the luxury of working in said conditions. Fortunately there are still means by which you can protect your sensitive electronics.

Engineers concerned with reducing the potential for ESD damage should always keep a field meter handy whenever dealing with electronic components. Capable of locating and measuring electrostatic fields, these meters provide an excellent way for engineers to work confidently in spite of being within proximity of materials with potential static buildup.

Field meters are built with ESD detection as their core purpose and as such are incredibly accurate in testing and measuring most materials for electrostatic charge. Even if your workplace environment has been tested for static buildup in the past, it is always a good idea to double and even triple-check any and all components involved in the project prior to assembly.

In addition to using a field meter, it is always a good idea to include anti-static materials in any projects you may be working on. Simple materials such as anti-static mats or wristbands will help reduce any potential ESD damage sensitive components may take during handling. An ounce of caution will pay off in spades when you are certain that your completed efforts will work properly. Confidence is no replacement for taking the right steps to ensuring your project's safety and success.

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Wednesday, November 30, 2011

Always Use ESD Test Equipment and Anti-Static Materials


When starting any electronics-based project, it's always important to take the necessary precautionary measures. Unless you are working in a totally static free environment, there is always going to be a chance that you may be exposing your sensitive electronics to electrostatic-related damage. Although this risk is always going to be present when handling electronics, by using ESD test equipment and following a few guidelines your project will be safe from potential disaster.

Tip #1: Clear the work area of static-producing items.

The first thing you want to do when working with electronics is to remove any potential static-producing items from the environment. While we doubt that any of you are going to be wearing your favorite holiday sweater before installing that new power supply into your PC, there are still many people who do not consider that nearby objects may already contain significant static charge.

Tip #2: Test any remaining electronic components or materials for electrostatic buildup.

The old adage "better safe than sorry" is a good one to live by when dealing with electrostatic discharge. By testing all nearby materials or electronics with ESD test equipment, you can make sure to avoid potential discharge from occurring. Some home computer owners make the mistake of simply assuming their components are static-free and end up exposing their PC internal parts to dangerous elements. You'll want to use an electrostatic meter or other ESD testing tool before moving forward with your project.

Tip #3: Protect electronics with anti-static wear or anti-static equipment.

Doing something as simple as wearing an anti-static wristband or using an anti-static mat will go a long ways towards protecting the electronic components. Using anti-static materials will help negate any static you may be building up during the course of the project. You should always rely on using ESD test equipment for measurements should you begin to second guess the static buildup of important materials.

By following these tips, you will be able to work with sensitive electronics without being in constant fear of electrostatic discharge. Always be sure of your work. By handling your electronics in an anti-static environment and always double and triple-checking for static buildup, you'll do well in any situation.

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Tuesday, November 22, 2011

Resistivity Meter Functions


The areas of geology, ground water studies and geologic mapping all benefit from the use of resistivity meters. Resistivity refers to the measure of how strongly an object or material opposes electrical current, while conductivity works in the exact opposite way. By measuring the resistivity, researchers and surveyors perform numerous tasks in relation to their professional field.

Resistivity meters can help to locate potential ground water, useful for drilling and establishing wells. They can assist in locating potential sites that will be beneficial for excavating. Meters can even help with geologic mapping the geological features of areas- a practice which has been done for more than three-thousand years.

Resistivity meters provide well-known reliability and measurement accuracy. They function by providing the measurement of the resistance and resistivity, displaying and recording measurements, and providing constant voltage. Depth measurements enable researchers to measure the resistivity below the surface and locate potential resources or areas for excavating.

The functions of resistivity meters have provided a useful resource for geology, ground water studies and geological mapping. The ability to measure resistance and resistivity as made surveying and research/data collection more efficient. Resistivity meters are a reliable and accurate resource for measurements and gathering data, due to their beneficial functions and effectiveness.

Wednesday, November 9, 2011

Protect Your Electronics with an Electrostatic Meter

The electric charge that is built up on the surface of an object is what's known as Static Electricity. The static charge will remain of the surface of an object until it bleeds off onto the ground or becomes neutralized by a discharge. Charge exchange takes place whenever two surfaces come into contact and separate, however a static charge may remain if one surface has a high resistance to electrical flow. An electrostatic meter measures the static electricity on the surface of an object.

Many of us are aware of static electricity from personal experience. You can feel, hear and even occasionally see static electricity. Static electricity requires a separation of positive and negative charges, when two materials come in contact electrons move from one to the other and causes an excess of positive charge on one and an equal negative charge on the other.

To some static electricity might seem like fun; you might rub a balloon on your shirt and then make it stick to the wall or cause the hair one someone's head to stand up. While static electricity might seem harmless, the discharge involved can actually be harmful to electronic devices. Electrostatic discharge (ESD) can cause serious problems for ESD sensitive electronic devices.

LED lighting, computer and cellphone components, as well as a number of other electronics are susceptible to ESD damage. Using an electrostatic meter can help detect potentially harmful electric-charging to devices that can be caused by static electricity.

Monday, October 17, 2011

Get an Electrostatic Meter Delivered to Your Business

There's a better way to purchase an electrostatic meter.  Certain electric voltages pose a threat to machines and inner components.  An electrostatic meter helps identify the existence and behavior of static electricity, saving electronic components from imminent damage.  The need for a meter is an absolute, yet leaving your business to tend to the matter is not a necessity.  Make an online purchase instead.

Cost
Cost is an inescapable concern for all businesses.  Executives appreciate opportunities for savings and the sentiment creates positive repercussions throughout the business.  Online vendors often offer better prices.  Online vendors escape physical store costs such as rent and utility bills, passing savings along to online customers.  Look online the next time you want to save your business some money.

Convenience
Do you have the time to leave work and purchase an electrostatic meter?  Wouldn't you rather devote time to the core needs of your business?  You would.  It takes little time to conduct a search, choose an item, and have it delivered within the next day or beyond. The process may take less than ten minutes. Isn't that easier than leaving the business?

Information
If you're a novice to ESD products, you may want to enhance your knowledge about electrostatic meter models and related items.  We supply our customers with information through articles and blog posts.  Check the official ESDCheck.com blog for posts related to electrostatic meters and other products of interest.  If you have additional questions left unanswered, don't hesitate to contact us directly.

Larger Selection
Online vendors often offer a larger selection than brick-and-mortar competitors.  It's because the need to make a guess on the fickle nature of consumers is avoided by online vendors.  Websites serve as gateways to associated warehouses.  The website-to-warehouse dynamic allows online vendors to exceed the number of offered selections provided by physical store owners.

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Friday, August 26, 2011

What is a Resistivity Meter?

In particular situations, it's necessary to measure the electrical resistance.  Objects with high resistivity impede the flow of electricity while those with low levels offer very little impediment to the flow of electrons.  A resistivity meter makes these measurements, facilitating tasks in the electronics, mining, and other industries where the presence of electrical current is relevant.

Some knowledge within particular industries is more commonly known, such as the low resistance of metals and the high resistance of rubber and plastic.  That's why wires are made of metal and coverings made of rubber and plastic, yet to find the exact resistance levels of lengths of wires in electrical devices, you need a resistivity meter.

A resistivity meter uses several factors to compute the level of electrical resistance.  One factor measures resistance in Ohms and found using a table (like the table of elements in Chemistry).  Also, the area of the circumference of a wire is taken into consideration.  Lastly, the length of a particular wire in question is needed for the resistivity meter to elicit a reading.

A resistivity meter is not solely used to measure the resistance of wires; pieces of equipment need measurement as well.  Meters are widely used in the geological and mining industries.  Workers use a resistivity meter to test surface measurements before and during drilling.

In some cases, a handheld resistivity meter is not enough; larger industrial tools are needed.  Measurement is termed as active or passive.  Active measurement is associated to introducing electricity to the ground and measuring the electrical field created.  Passive measurement measures the natural flow of electrochemical reactions involving minerals and fluids.

Meters are widely used in a variety of industries, including mining, electrical, geological, and beyond.  A lot of production and progress would be halted or possibly impossible without the aid of a resistivity meter.

The professionals at ESDCheck.com have been in the ESD industry for a long time and know what tools are needed to get the job done correctly.  Please spend time on our site viewing our full selection of ESD test equipment tools.

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