Kamis, 08 September 2011

Exhaust Emissions Standard and Test

Portable Exhaust Gas Analyzer
As the Earth rotates toward a greener future, standards for emission is ever growing. Does that exhaust emissions or the burning of fossil fuels for energy, demand to reduce the harmful gases and particles has become a major focus of organizations and governments around the world. Emission targets include Carbon Dioxide, Methane, Nitrous Oxide, halocarbons, and sulfur hexafluoride.

A well maintained old car can have cleaner exhaust and lower emissions than the five-year-old car that has not been maintained. The key is to properly maintain your car, and be careful with major modifications. Some modifications can result in close scrutiny include things like modifying the exhaust to remove the catalytic converters. Exhaust leaks can also cause failure. One of the main causes of high emission levels is a car out of time, enough to have set the time correctly is a great first step. Non-sealing gas cap can cause problems by allowing the escape of gas vapor, it is checked in several countries. The EGR (exhaust gas recirculation) valve should work fine. EGR valve routes you back to some of the exhaust manifold is basically re-burn to reduce emissions.

Oxygen sensors in most new cars can also lead to failure if it is damaged. Oxygen sensor that measures how much oxygen in the exhaust, and report that information back to the engine computer. If the sensor does not work properly, the engine computer can not properly manage machine.

Many of the sensors and the item will result in check engine light in a car, so make sure your car is fixed and does not have a check engine light visible. Catalytic converter is the most expensive item, most likely, so check everything else first. So, your plan of attack must, make sure there is no check engine light on.

Make sure that if you have a big engine or exhaust modifications that they were able to test emissions. Having set the time correctly.

Make sure you drive the car until the first warm because the catalytic converter needs heat to work. A good fuel additive can also help with Performance Improver Amsoil fuel additive formulated to reduce  hydrocarbons by 15 percent, and reduce carbon monoxide by 26 percent, and reduce nitrogen oxides to 17 percent, all for about ten bucks.

Please also check out our other guide on: Flue Gas Analyzer Calibration and Exhaust Gas Analyzer guide!

Exhaust Gas Analyzer Finding Leaks Exhaust System and Measuring Vehicle Emissions

Exhaust Gas Analyzer
Car exhaust gas analysis is quickly becoming must-have for all drivers. Whether you are a mechanic or just an average driver, there is an exhaust gas analyzer is available for your needs. Exhaust gas analyzer will measure the gas species present in the sample. It gives you the reading system for the operator. This is very useful for finding leaks in the exhaust system and measuring vehicle emissions. This tool can find a variety of gases such as carbon monoxide.

If there is a problem with the vehicle engine management system, the first sign that you will see is the fuel to the engine is not included in the right proportion when compared with air. When this problem occurs, your car or your vehicle will not run efficiently as it was designed for. Inefficiency This will affect the vehicle in two aspects. The first is the inability of the machine in providing the necessary strength as in normal conditions. Another effect is a car or vehicle will require more fuel to start. This tool also helps you to understand the problem in the machine quickly and efficiently. You will be able to repair the damage quickly. The most basic of car exhaust gas analysis can check whether you are in vehicle emissions regulation. This tool is fast becoming the first mechanical device to look into their arsenal when seeking maintenance issues.

Car exhaust gas analyzers vary in type and consequently prices vary. Make sure you know what you want your exhaust gas analyzer to do. You do not need expensive one that you will not be able to fully exploit, but you do not want to get one that will not be widely used. The simplest of analysis giving the appearance of lines whether or not gas is present, whereas a more sophisticated system connected to the computer to provide full details of the gas emissions and very accurate.

Rabu, 07 September 2011

Micrometer Calibration

Micrometer Calibration
Micrometers are commonly found in engineering to determine an accurate measurement, even when measuring small distances. Internal micrometer and other forms of micrometers commonly used when conventional methods such as using a tape measure will not produce a level of accuracy. This is a screw that is tightened to allow the distance to be measured with this type of degree of accuracy. During the screws have been manufactured using precise production techniques and a high standard, micrometer itself will result in readings with a very low margin of error along with a high degree of precision.

• Ensure that your calipers are free from dirt or other substances,  before you start with the actual calibration process. Took the lint-free cloth (such as those used in cleaning glasses), you thoroughly clean the caliper to remove dirt from the head and body calipers.
• Next you will need to zero your calipers. To do this, bring the caliper jaws as close as you can get, basically ensuring that they are closed. Once there, zero calipers.
• Test repeatedly to ensure that the readings are accurate and consistent, after the suppression calipers. Open calipers continue as far as they can be opened and closed again. Digital display should always register "zero", or at least one unit of the smallest number (about.001, if you caliper can read that amount). If there is a greater amount than what is given above, then you may need to skip a step and head on over to the latter.
• Test against the shims, and optionally measure the block. Using shims only find a few objects that measure from one to two to three inches and beyond. First measure the thickness of the object, and then try again with the shim in place, the difference should be well suited for measurements with and without the shim is in place. If they do not then the last option is what you should look into.
• Get a professional calibrate your calipers, if you can not really scratch the caliper. Contact the manufacturer for ideas where you might be able to get a calibration service for free or at minimal cost.

Pressure Calibration Equipment

Digital Pressure Calibrator
A pressure calibration equipment is widely used in industrial production. There is a high accuracy sensors and equipment that are available are suitable for calibration of other instrumentation such as pressure gauges, pressure transducers and transmitters. Some calibrators chosen for meteorological, laboratory, and using the factory.

There is an outline of the pressure gauge calibration products used for various purposes. Whether they are used to increase the volume of industrial production or for some other applications, they are quite important.

Most Common Type Pressure Gauge:

One of the most common type of pressure gauge is a waterfall or other type of pencil. Although such type of equipment is calibrated, but some of the cheaper is not calibrated. Please remember that this type of measure common plunge, that you buy, be accurate to + or - 3 psi when new. In general, the accuracy of such gauges will be affected by temperature, and humidity.

Quality is Number one:

Calibration pressure transducer
Regardless of the type of measurement you choose, there is a high and low quality of available gauges. The most cheap gauges are not calibrated. And if reading is not accurate, measure would be pointless. Therefore, you should spend a little more to get a quality pressure gauge which can be easily calibrated for accurate results the better. You do not have to compromise with the quality considering the price of equipment.

You'll find a lot of pressure calibration services, for example rscalibration.com, that you can choose for the purpose of calibration of pressure instrumentation. If you want to get big production, you need to get the equipment calibrated pressure regularly. In addition, your pressure measurement instruments and pressure calibrator  may need to be calibrated regularly to have standards like ISO9000 quality system.

Calibration Equipment, Services and Software

Metrology and Calibration
Calibration is the evaluation of measurement-one measure of truth which is known or made ​​or arranged with one particular device and other measurements made ​​in a similar manner possible with the gadget second.

Calibration is the process in which the instrument is marked in accordance with the values ​​generally accepted. Calibration of equipment is the key to the calibration mark. There are a variety of calibration equipment available in the United States, with a large number of companies specializing in precision instruments widely used in industrial companies, defense and commercial.

Calibration provides detailed information on Calibration, Calibration Equipment, Calibration Services, Calibration Software and more. Calibration is affiliated with Custom Die Cutting.

calibration Equipment

Calibration Equipment can be termed as the process by which measuring instruments compared with standard measurements to regulate the relationship between values ​​indicated by the device and those standards.

Calibration Software

There are different types of calibration software packages are available and are generally divided in calibration management software, calibration management software laboratory and measurement equipment maker software separate from the general calibration software.

Calibration services

Calibration service involves checking the performance of various equipment with the help of different means of measuring. Equipment is checked according to their function and their ability to perform and this service allows you to determine whether your equipment works the right way. For live service, a number of tools and techniques available. They offer a commercial instrument calibration test material to test and inspect the equipment varies. This service gives you the confidence and support that allows your engine to function better.