Posts Tagged ‘testing’

Pressure Testing

Friday, June 16th, 2017

There can be any number of reasons why you made need the services of a pressure testing company. When you run a piece of machinery that requires a certain amount of pressure to run properly it stands to reason that you will want to make sure that it is doing its job.

There are a number of different ways that you can monitor the pressure on a machine, with different pressure and temperature gauges. These work in different ways so it is a matter of finding the best pressure gauge for you. Don’t worry though if you are unsure of the best types to suit because the companies that sell these will have all the information you need and can help advise you on what is best for you to but depending on what you require.

Equipment for pressure testing is reasonably complex so you may not be able to find somewhere on your local high street that can supply you. Luckily most companies have now branched out to offer their services online. This means that you could buy from a company anywhere in the UK and get it delivered to your home or business premises.

It is also reasonably easy to find companies online that can sell these pieces of equipment to you. If you are not sure where to start, then try with a search on Google. A simple search for ‘pressure testing’ should be enough to point you in the right direction of what you are looking for. Often their websites will also contain information on the different pressure gauges available so that you can read up and do your research before you decide on exactly what it you that you want to buy.

If that doesn’t help then you can contact the companies via their website and give them details on your product and they can advise on what the best type is for you to buy. Once you have completed your transaction they will then arrange for whatever it is you that you have bought to be delivered to your premises, usually within in a few days so you don’t have to wait very long for them. can supply the widest range of products for Vacuum Gauge and Temperature Gauge , providing products and services to suit all purposes.

Testing a Fuel Pump

Sunday, October 2nd, 2016

Fuel pumps in fuel injected vehicles are mounted inside the gas tank. It’s a major job to replace it and these pumps are expensive. So before you replace one, you better do your homework. I’ve seen too many DIY mechanics make the assumption that their engine running problems are due to a bad pump. Several hundred dollars later, they still have the same problem.

If your diagnostics lead you to believe you have a fuel pump problem, here’s the proper way to check out the pump. First, perform a fuel pressure test. You’ll need a fuel pressure gauge and the adapters to fit your vehicle. Some auto parts stores rent this test gear. You’ll also need the specs for your vehicle. Check out a printed or online shop manual for those.

Perform the fuel pressure check first thing in the morning, with the engine cool. A cool engine provides two things: better working conditions with less chance of a fuel-spill related fire, and a more accurate reading of residual fuel pressure after sitting for a long time. Fuel pumps have a check valve that prevents the fuel from draining back into the tank when the engine is shut off. If the valve isn’t working properly, you’ll have fuel drain back and that causes hard starting first thing in the morning. Shop manuals have a specific procedure for performing this “leakdown” test if the vehicle is brought in warm with high fuel pressure. Usually, the tech looks for pressure to stay within 5 lbs of the running pressure.

If your fuel pressure and leakdown readings are within spec, you’ll need to check fuel delivery volume. Yup, that’s an important test especially if your performance problems occur at high speeds or heavy throttle. Some manufacturers list a volume of fuel for a specified period of time. If you can’t find a spec, use this rule of thumb-a fuel pump should deliver 1 quart of fuel in 30 seconds. If yours passes that test, move on to the electrical tests.

The electrical test can spot a fuel pump problem that evades all other diagnostics. Remember, the pump is always pumping against resistance (the pressure regulator and he fuel injectors). Just like any other electric motor that meets resistance, it uses more power. So like an EKG at your doctor’s office, measuring current draw at different throttle openings tells you how the pump is performing. A properly operating fuel pump should draw from 3 to 6.5 amps.

If you own a scope, you can get even better readings. A scope will tell you if you have a bad winding in the pump since it detects every lobe on the armature.

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Testing Your Body’s PH Gives You a Good Health Indicator

Wednesday, June 22nd, 2016

The term pH refers to whether a solution is acid, neutral or alkaline or somewhere in between. pH stands for ‘potential hydrogen. In other words, the amount of available hydrogen ions in a particular solution and whether it is acidic H+ ions or alkaline Hydroxyl OH- ions.

pH is measured on a logarithmic scale of 0 to 14, with pH 7 in the middle being neutral. The lower the number the more acidic it is and the higher numbers indicate greater alkalinity.

You will notice on the chart that as you move up and down on the scale each of the pH values is ten times greater or smaller than the number next to it, with 7.0 being neutral, in the middle. This means a great deal when you start testing any kind of carbonated beverage which are almost pH 3.0 or 4.0. There is a big difference in the amount of acidity and oxygen with just a small shift in pH. A difference in 1 pH point means 10 times the difference in the number of hydrogen ions and oxygen content. As the pH goes above 7, the anti-oxidant effect becomes much greater.

Human blood has a very narrow range in which it can function. Outside of that range, alarming things begin to happen and the body could die. Ideally the blood should be 7.35 pH and if it moves below 7.35 or above 7.8 pH, cells begin to stop functioning and the body can die. Discomforts of all sorts begin to happen as the body slips out of its ideal pH range. Recent research has shown that the upper limit of blood pH, 7.45, contains 64.9 percent more oxygen than 7.30 pH.

Along with the blood, the normal pH of cells, tissues and fluids in the body, with the exception of the stomach should be slightly alkaline. The most critical pH is in the blood. All of the other fluids, organs and tissues will adjust pH within their ranges in order to keep the blood between 7.35 and 7.45 pH. This adjusting process is called homeostasis. The body makes constant adjustments to keep the blood within its pH tolerances.

You can test your pH at home, knowing that your saliva should be 7.4 and your urine should be 6.9. You can do this conveniently with pH strips. You can buy them at most health food stores.

Since pH is determined mostly by what you put into your mouth, you can readily see if you need to make adjustments in what goes down the chute. Your pH will fluctuate with the time of day, what you ate last meal and by how you feel. So the best way to see what your body pH is doing is to set up a five column log and record your pH for at least two weeks.

If you set up 5 columns entitled ‘time’, ‘what I ate'(last meal), ‘saliva pH’, ‘urine pH’ and ‘how I feel’. These are the components that will affect your pH the most. To test your saliva, spit a small amount of saliva into a spoon and dip the end of a piece of pH paper into it and compare it to the chart on the pH paper container. It is not a good idea to touch the pH paper inside your mouth as there are chemicals on the paper that may affect the skin in your mouth.

Wave a piece of pH paper through your urine stream, again, comparing the color to the chart on the package. Record the values on your chart. Test and record your urine and saliva pH one hour before eating or a meal, and two hours after. This will show you how your pH fluctuates during the day with different foods and how you feel. Stress is one of the greatest acidifiers, so if you are tense, your pH will drop.

By recording your food intake and watching how certain foods affect your pH, you can make adjustment in your food and beverage choices and watch how it makes you feel. What happens to your pH will directly affect how you feel.

Keep in mind that if your pH is lower than the optimum range you may want to see your health care professional to get some advice on how to bring your pH within healthy ranges. There are some simple ways to accomplish this and you will feel better for it.

You can cut out coffee, carbonated beverages and sugar to start. Add more green leafy vegetables to your diet. Then after a week or so, try cutting out baked goods and things made with wheat like bread and pasta. Add more vegetables to your diet again. You may find that if you add alkaline, ionized water to your daily regimen to replace other fluids you are giving up, shifting your diet will become much easier.

One thing you will be shocked to learn is that most bottled water has a pH of around 3.0 unless it is spring water which can be pH 6.0 to pH 7.0. Even spring water does not have enough benefit in the form of alkaline gain to be healthy to drink. Tap water is so full of chemical chorine and its carcinogenic by-products that it can cause more health issues over time, to make it not worth drinking. Please, please, please do your own research. If you don’t know where to look, ask. Your health is one of the greatest treasures you have and you deserve to keep it.

Jean Perrins is a retired nurse and an alkaline, ionized water specialist. She has been field testing the effects of structured water on health in her clinic with sometimes astounding results. It is clear that water has an affect on health that we, in the West are just beginning to understand.

How to Use Copper Pool Testing Strips

Wednesday, June 15th, 2016

The Uses of Copper Pool Strips

With the copper pools strips, you can test the copper, pH and total alkalinity of the pool water. This is easy to do when you use the strip test kit. It has a chart that will tell you if the water is in the appropriate level range. When you use the strips, you simply dip them in the water and compare the color of the strip to the supplied chart. This will tell you if the water chemical levels need adjustment. If the adjustments are needed, you will have to add chemicals according to their specific instructions.

PH Levels in a Copper Pool Strip

The copper pools strip test kit can help keep the chemical levels where they should be when people are using the pool regularly. If you do not use the test kit to check the levels, the pool water can become unsafe. The test strip will test the pH levels. If the levels are low or high, you must add soda ash to raise the level or use a pH reducer to lower the level. Then you can check the water again after a few hours to make sure that the other chemical levels are safe. This is an important part of pool maintenance.

Water Testing with Copper Pools Kit

If you have a pool, you should always have a pool testing kit. The copper pool testing kit will work for resting the necessary chemical levels. It is important to keep the pH level between 7.2 and 7.6, and the chorine level between 1.5 and 3.0 PPM. If the levels are out of range, add chemicals to correct the problem before anyone is allowed to swim. After you use the strips, you can discard and use a new one every time.

The copper pool test strips are easy to use and they will help you maintain your pool. If the pool levels are safe, then the people that swim with be safe. If the chemical levels are high or low, use the proper chemicals one at a time to correct the problem. You can use these copper pools strips for above ground pools and indoor pools. This is the best way to keep swimmers safe and maintain a clean pool. You should always have a test kit if you have a pool that is used by anyone to swim. This protects the pool and the people.

If you have a pool or just had a new pool installed, you need to have some pool cleaning instructions to make things easier. You may not know all the techniques or the equipment needed for pool cleaning. will help you with this often tedious task.

Ease Your Work with Digital Pressure Gauge and Testing Equipments

Sunday, June 12th, 2016

Digital technology has been long established in mid-twentieth century with the profound minds. Digital Pressure Gauge and Digital Multimeters are the contributions of digital world. Today, this technology is a need of every growing industry related to food processing, automobile etc. Based on mathematics concept Digital technology has been widely acclaimed in different spheres of working environment. Constructed on numbers with easy transmission of information in a compressed storage format, this emerging technology has captured market. Today, almost everything is transformed into digital format. Starting from calculators to the field of telecommunication, television and computers, digital technology has set a concrete path. This technology has even changed the fate of education, where libraries, magazines and books have undergone revolution. With the emerging changes and development at rapid speed, digital technology has broadened its platform.

Digital Pressure Gauge is microprocessor controlled, automated, accurate and versatile, which measures accurate pressure in units. Used in many industries, this gauge possesses sound functionality and an effective instrument to measure pressure in irrigation and sprinkler systems. Designed with excellent quality, this gauges overall results in high accuracy and precision. Equipped with updated technology and user friendly in operation, Digital Pressure Gauge is known for its durability and reliability.

With various digital devices, Digital Multimeters and Infrared Thermometers have hold market in all possibilities. Uniquely designed and well structured, these multimeters have wide access. Used for testing voltage, current and resistance accurately these multimeters are of great use. Ensuring right reading and perfect measure, these multimeters are highly recommended. Among various digital devices Infrared Thermometers are one of the most upgraded technologies. Used as a non contact temperature measurement, this device is of electromagnetic radiation with a wave length between 0.7 and 300 micrometers.

Available at reasonable prices Digital Multimeters check the current intensity with utmost accuracy. These multimeters are extremely beneficial part of a mechanics toolbox. Free from error these multimeters show the reading in decimal point. Effective in use, these devices challenge human mind. Extensively used for determining the temperature of the objects, Infrared thermometers are mostly used in industrial application.

Today, digital devices carry unique traits in them. Digital Pressure Gauge with its exceptional service is rated best among other pressure measuring gauges and is the demand of the present market. With the upsurge in technology, Digital Multimeters and Infrared Thermometers have not only replaced various old applications but also, amplified flexibility in use.

Genelia Winslet is Expert author in making articles for business, Ecommorce, shopping, digital multimeters and infrared thermometers etc. I have made many articles on Temprature Measurement devices too.

Infrared Thermometers and Their Rising Requirement in Testing Industry

Tuesday, October 13th, 2015

Termed as IR thermometers or laser thermometers, these Infrared Thermometers are targeted by heavy industries where there is s a need to measure temperature in varied aspects. These thermometers are effective equipments in determining temperature of an object from a certain distance. Subtle with high technology and laser radiation, these thermometers helps in serving wide variety of temperature monitoring function. Designed with traits of reliability and durability Infrared Thermometers are portable and best when used.

With various thermometers and infrared equipments which include Spot Infrared Thermometer, Infrared Thermal Imaging Cameras or Infrared Cameras, Infrared Scanning Systems etc, these devices ensure quality and authenticity in their applicable area.

Infrared Thermometers are widely acceptable because of their emissivity feature, which make them ideal to be used on a variety of materials and surfaces. Incorporated with unique trait of temperature data storage and long time measuring reliability, these thermometers are best in services. Among measuring equipments, testing equipments have also made an immense contribution in varied field.

With the dawn of Digital Multimeters and Digital Pressure Gauge, testing and measuring industries have expanded their horizons. These testing equipments with their diverse role have been valuable to industries in large. With a mark of consistency these testing and measuring digital equipments have also applauded profitability.

Beneficial in measuring voltage, current and resistance these analogue or Digital Multimeters are awfully favorable in heavy industries. Available in wide ranges and best features these multimeters are updated with latest systematic technology. Used for electronics and household needs, these multimeters stand for accuracy and current sensing. Digital Pressure Gauge are mostly used for measuring pressure in various forms, has taken digital world a step ahead. These devices convert applied pressure into signals and in turn numerically display the results. Capable of displaying pressure measurement in different units, Digital Pressure Gauge can be easily located in the market. Unique in function and best in use these infrared thermometers or testing equipments have become the first choice of smart working firms.

Genelia Winslet is Expert author in making articles for business, digital pressure gauge, Ecommerce, digital multimeters, shopping and infrared thermometers etc. I have made many articles on Temperature Measurement devices too.

Proper tool for testing pressure switches.ddsm1.

Tuesday, April 28th, 2015

Field piece ddsm1 draft simulator, UEI dual port manometer, fluke 322 clamp amp meter,fluke sure grip leads. tutorial on tool for testing furnace pressure switch.

VTI & APEX Turbine Testing Technologies Partner to Expand Propulsion & Power Industry Solutions

Sunday, April 26th, 2015

Irvine, California (PRWEB) April 23, 2015

VTI Instruments today announced that it has entered into a partnership with APEX Turbine Testing Technologies, becoming a central provider of hardware used in the company’s turbomachinery and aeromechanical testing and analysis solutions. This partnership will help VTI Instruments become better positioned within the propulsion and power industry, and will also benefit APEX in providing precision instrumentation for their turn-key test and analysis solutions.

APEX Turbine Testing Technologies (formed in 2000) is a leading supplier of turbomachinery test and analysis solutions and has established a proven record of delivering military grade turn-key solutions. APEX has provided solutions for companies such as GE, Pratt & Whitney, Honda, AEDC, NASA and more. VTI’s high speed data acquisition hardware will be paired with APEX’s data acquisition setup, control and real-time monitoring software to create a complete data acquisition solution to the turbomachinery market.

The hardware provided by VTI includes the RX Series and the EMX Series.

The RX series family of instruments delivers rapid integration and precise synchronization of multiple devices through the IEEE-1588 Precision Time Protocol standard. Its rugged design enables placement extremely close to the measurement points of interest reducing the run length of analog cable and minimizing errors induced noisy environments.

The EMX series is part of the SentinelEX family, VTI Instruments’ latest generation of data acquisition products, building on our legacy as a leading supplier of data acquisition and modular instruments. The EMX series provides unmatched hardware performance for even the most demanding DSA applications.

To learn more about APEX, visit their website at

Exhaust Backpressure Testing

Monday, March 16th, 2015

In this video I am comparing known good and known bad systems as well as showing alternate locations to perform an exhaust backpressure test.

Testing And Adjusting Gas Pressure | Rheem RGPH 80% Gas Furnace | With Rochester Heating & Air

Saturday, January 10th, 2015

This video is intended for licensed HVAC professionals only!! Homeowners-Do not try this type of test at home. Very Hazardous!! Specialized HVAC knowledge, t…
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