Emissions Testing Wood River Il Il Emissions Testing Locations Il Emissions Testing Hours I lerning About Emissions Testing Wood River Il Il Emissions Testing Locations Il Emissions Testing Hours, You can read and comment this.
Illinois Emissions Test - Information About the LEED Certification Process.
The content is good quality and helpful content, That is new is that you never knew before that I know is that I have discovered. Before the unique. It's now near to enter destination Information About the LEED Certification Process.
Do you know about - Information About the LEED Certification Process
Illinois Emissions Test! Again, for I know. Ready to share new things that are useful. You and your friends.
According to the United States Green Building Council (USGBC), LEED certification allows independent, third-party verification that a building project must meet for the highest green building and performance measures. The types of buildings that can be LEED certified in California include, but are not limited to business offices, retail shops, service establishments, institutional buildings, hotels and residential buildings that have four or more habitable stories.
What I said. It isn't outcome that the actual about Illinois Emissions Test. You read this article for home elevators a person need to know is Illinois Emissions Test.
How is Information About the LEED Certification Process
We had a good read. For the benefit of yourself. Be sure to read to the end. I want you to get good knowledge from Illinois Emissions Test.
There are environmental and financial benefits to earning a LEED certification for a building. These benefits include:
Lower operating costs and an increase in the overall value of the building.
A large reduction in the waste sent to local landfills.
Conservation of energy and water.
A qualification for tax rebates, zoning allowances and other monetary incentives.
Healthier environments for occupants of the building and those individuals who live in the area.
A reduction in harmful greenhouse gas emissions.
Here are details about how to become LEED certified in California. For more details, please visit the USGBC's website.
First, you must pay the mandatory registration fee, which is paid up front. Starting on January 11, 2010, the fee is 0 for USGBC members and 00 for non-members.
Each LEED credit and prerequisite has its own set of requirements that must be completed during the application process. The project team will select the credits it is willing to pursue an assign the credits to the team members. The team should start collecting information and perform calculations for the credits it has chosen. Once all of the necessary documents have been completed, the team will upload the materials to the LEED website and start the application review process.
Certification is the final step in the LEED certification process and once the review is complete, the project team can either accept or appeal the final decision. Finally, LEED certified projects will receive a formal certificate of recognition; information on how to order additional certificates, photo submissions, plaques and marketing tools; information about how to be included in an online directory of registered and certified projects; and information on how to be included in the U.S. Departments of Energy High Performance Buildings Database.
I hope you will get new knowledge about Illinois Emissions Test. Where you'll be able to offer used in your life. And most of all, your reaction is Illinois Emissions Test.
View Related articles related to Illinois Emissions Test. I Roll below. I have counseled my friends to help share the Facebook Twitter Like Tweet. Can you share Information About the LEED Certification Process.
Emissions Testing Il - Maxi Boat Essai Zodiac N-Zo.
Do you know about - Maxi Boat Essai Zodiac N-Zo
Emissions Testing Il ! Again, for I know. Ready to share new things that are useful. You and your friends.
What I said. It is not outcome that the true about Emissions Testing Il . You read this article for information on an individual want to know is Emissions Testing Il .
We had a good read. For the benefit of yourself. Be sure to read to the end. I want you to get good knowledge from Emissions Testing Il .
Dans l'émission du mois de septembre Maxi Boat, essai du Zodiac N-Zo.
I hope you get new knowledge about Emissions Testing Il . Where you can offer used in your daily life. And just remember, your reaction is Emissions Testing Il .
View Related articles related to Emissions Testing Il . I Roll below. I have recommended my friends to assist share the Facebook Twitter Like Tweet. Can you share Maxi Boat Essai Zodiac N-Zo.
Emissions Testing - Emissions Test - 10 Top Tips to Pass the Emissions Test.
The content is good quality and useful content, That is new is that you never knew before that I know is that I actually have discovered. Before the unique. It's now near to enter destination Emissions Test - 10 Top Tips to Pass the Emissions Test.
Do you know about - Emissions Test - 10 Top Tips to Pass the Emissions Test
Emissions Testing! Again, for I know. Ready to share new things that are useful. You and your friends.
Many states and counties require your vehicle to pass an emissions test every couple of years. Your car, truck or van cannot be driven or sold without a clean bill of health. Here are ten top tips to make sure your vehicle will pass the inspection.
What I said. It isn't outcome that the true about Emissions Testing. You check this out article for information about what you wish to know is Emissions Testing.
How is Emissions Test - 10 Top Tips to Pass the Emissions Test
We had a good read. For the benefit of yourself. Be sure to read to the end. I want you to get good knowledge from Emissions Testing.
1. If the "check engine" light is on, you will not pass the emissions test.
If it just recently came on, maybe the problem is something short-term and will go away after several driving trips. But if not, you will have to take care of whatever is causing the problem (see below).
2. Get an oil change if you haven't got one in the past couple of months.
Sometimes gasoline can contaminate your oil in the crankcase which increases carbon monoxide emissions.
3. Change the air filter while you're at it.
A dirty air filter can also increase carbon monoxide emissions and you can fail the emissions test.
4. Put in new spark plugs, properly gapped.
5. Check your gas cap to make sure it has no cracks, and that it fits and closes tight.
If there's any problem with it, get a new one. Make sure the gas cap is tightly closed with three clicks before you go for the test.
6. Fill the tank with premium gasoline.
You don't want unburned gas anywhere but in the gas tank. Higher octane gas will burn better. You can go back to the "cheap stuff" after the inspection.
7. Add some "dry gas" or other gas additive to your tank.
When you drive the car to warm it up for the test, the additive should help clean the catalytic converter and exhaust system.
Note: Be sure to read the labels for the right additive and follow the instructions.
8. Make sure your tires are at their full air pressure.
The emissions test may include putting your car on the dynamometer. The tester will check it for emissions while driving your car on a spinning cylinder at various speeds. Properly-filled tires will help maintain a more even performance and lower the risk of failure.
9. Arrive at the inspection site with half a tank or less of gasoline.
This can also help prevent any gas getting in places you don't want it during the emissions inspection. You may want to keep this point in mind when you "gas up" according to tip number six.
10. Drive the car for about half an hour before the test and idle the engine while waiting in line.
The idea is to have the engine warm and operating at its peak fuel-burning efficiency. This will also help mix your additive and get it into the fuel system.
If the "check engine" light stays on, or if following these tips doesn't get you through the emissions inspection, there are still a couple of things you can do.
A handheld diagnostic scanner can easily turn off the check engine light. Even if the light is off, your vehicle's computer may still hold diagnostic trouble codes. A decent scanner will also be able to reset these codes.
However, your vehicle may trigger those same codes on the way to the inspection site. Even if it does not trigger the check engine light, you will fail the emissions test when they hook up their scanner to your car's computer. Your scanner can detect and read trouble codes whether the check engine light is on or not.
The scanner tool can tell you where to look for emissions and engine-performance problems. With it you can check your car engine's oxygen sensors and many other parameters to find the system and sub-system where the problem lies. Fix the problem and you will be sure to clear the emissions test.
I hope you will get new knowledge about Emissions Testing. Where you'll be able to put to used in your day-to-day life. And above all, your reaction is Emissions Testing.
View Related articles related to Emissions Testing. I Roll below. I actually have counseled my friends to help share the Facebook Twitter Like Tweet. Can you share Emissions Test - 10 Top Tips to Pass the Emissions Test.
Emissions Test - 10 Top Tips to Pass the Emissions Test
Emissions Testing Il - ROBINSON CRUSOE ☆ HD - Full Movie.
The content is nice quality and useful content, That is new is that you just never knew before that I know is that I have discovered. Before the distinctive. It's now near to enter destination ROBINSON CRUSOE ☆ HD - Full Movie.
Do you know about - ROBINSON CRUSOE ☆ HD - Full Movie
Emissions Testing Il ! Again, for I know. Ready to share new things that are useful. You and your friends.
What I said. It is not outcome that the real about Emissions Testing Il . You see this article for info on what you wish to know is Emissions Testing Il .
How is ROBINSON CRUSOE ☆ HD - Full Movie
ROBINSON CRUSOE ☆ HD - Full Movie Video Clips. Duration : 101.63 Mins.
We had a good read. For the benefit of yourself. Be sure to read to the end. I want you to get good knowledge from Emissions Testing Il .
Watch Born Into Mafia - FULL MOVIE [2011] goo.gl DRACULA - Full Movie - goo.gl Robinson Crusoe a film by George Anton Starring famous Vitaliy Versace as "Karomingian Pilot": goo.gl with Kaiwi Lyman as Robinson and guest star IVAN CRASCI as the italian Amkar. In the year 3089, interplanetary travel is commonplace, and mankind is at war with Nazi aliens. Only one man remains to fight for the human race, and his name is Robinson Crusoe. .... with Vitaliy Versace Kaiwi Lyman, Kristen Karvouni and Ivan Crasci as Amkar. Director: George Anton Writer: George Anton Producers: Vitaliy Versace, George Anton Sci-Fi & Fantasy Read the script here: tinyurl.com
I hope you obtain new knowledge about Emissions Testing Il . Where you'll be able to offer used in your everyday life. And just remember, your reaction is Emissions Testing Il .
View Related articles related to Emissions Testing Il . I Roll below. I have suggested my friends to help share the Facebook Twitter Like Tweet. Can you share ROBINSON CRUSOE ☆ HD - Full Movie.
It's smart to bring this news to the general public. but i think this can be helpful to you if you like me to share with your friends to browse this nice article.
Do you know about - Sieve Testing - Standards, Certification & Calibration
! Again, for I know. Ready to share new things that are useful. You and your friends.
Sieving in its most elemental definition is the separation of fine material from coarse material by means of a meshed or perforated surface. The technique was used as far back as the early Egyptian days as a way to size grains. These early sieves were made of woven reeds and grasses. Today the sieve test is the technique used most often for analyzing particle-size distribution.
What I said. It shouldn't be in conclusion that the real about Emissions Testing. You see this article for facts about anyone wish to know is Emissions Testing.
About Emissions Testing
We had a good read. For the benefit of yourself. Be sure to read to the end. I want you to get good knowledge from this experience.
Although at first look the sieving process appears to be elementary, in practice, there is a science and art involved in producing reliable and consistent results. In order to better understand sieving, there are several areas of sieve specifications that should to be explained, including:
1. What Are Test Sieves?
Test sieves are measuring devices used to determine the size and size distribution of particles in a material sample using wire mesh of different openings to separate particles of different sizes.
Test sieves usually consist of wire mesh held in a frame. In most laboratory applications the frame is round and is made from stainless steel or brass. The standard frame sizes are three, six, eight, ten, or twelve inch diameters and metric equivalents. The woven mesh can be made of stainless steel, brass, or bronze. For most applications stainless steel is the most common material used.
2. What Are the Limitations of the Test Sieve Procedure?
The main limitation with the construction of test sieves is the inherent nature of a woven product including control of sag when mounted and the uniformity of construction of the holding frame. It is also essential to maintain consistent sizing across all the openings in a piece of mesh.
Because of the inherent variations of openings in any woven product there are limitations to the degree of uniformity achieved in the opening size across the mesh in a sieve. This results in a practical limit to the range of openings and to the precision of results from a specific sieve.
The sieve test requires particles to pass through the sieve mesh. The practical limit for using a test sieve procedure is a particle size of 20¼ (microns).
3. What Are the Test Sieve Standards?
The first sieve testing standards were developed by W.S. Tyler Company before 1920. This original work predated any published activity by the standards organizations and the Tyler designation is the de facto standard in many industries. In 1925, ASTM International prepared the official standard for Test Sieve Size, Test Sieve Construction, and Test Sieve Mesh in the United States. European Standards were developed by a German university group in 1977 and are known by the designation DIN 4188. These were followed by British Standards (BS 410). The International Standards (ISO 565) were developed by the International Standards Organization in Europe. This was designed to be the universal international standard. However, in practice, all of the standards are in operation.
Sieve testing standards relate to the construction of the sieve frame and mesh mounting as well as the tolerances allowed in the variability of mesh openings. Basic principles are common to all of the standards and variations in terminology and in details are small. These small differences, however, can often lead to confusion. The following is a synopsis of the principles behind these standards.
Test sieve frame standards include the following:
1. Rigid construction
2. Cloth (mesh) mounted without distortion, looseness, or waviness
3. Joint between mesh and frame to be filled or constructed so that particles will not be trapped
4. Frame will be of non-corrosive material and seamless
5. Bottom of the frame sized to easily slide into the top of same sized sieve, thus enabling stacking
6. Cloth opening to be a minimum of 0.5 inches less than nominal diameter
The wire cloth (mesh) standards include the following list of nominal size openings in inches, millimeters (microns), and sieve number. The following specific dimensional examples come from the ASTM E11 Standard:
1. Permissible variation of average openings (depending on opening size and ranges from ± 2.9% of nominal size for 125 mm mesh to ± 15% for 20¼ mesh)
2. Not more than 5 % of the openings can exceed 1.04 times the nominal size for 125 mm mesh to 1.45 times the nominal opening for 20¼ mesh
3. Maximum individual opening (for any opening) ranges from 1.0472 times the nominal size for 125 mm mesh to 1.75 times the normal mesh for 20¼ mesh
4. Wire diameters are specified and range from 8 mm for 125 mm mesh to 0.020 millimeters for 20¼ mesh
More recently, methods based on laser and energy technologies, sedimentation techniques, image analysis, and centrifuge-type methods have gained acceptance. However, procedures using test sieves are still widely used. The sieve-test result remains the basis or standard against which newer techniques are checked. In addition, the equipment cost for the test sieve procedure is significantly lower than the capital investment needed for newer methods.
4. What Are Sieve Certifications?
Sieve certifications are statements that a test sieve meets or exceeds published criteria. It is an assurance that a new sieve will perform in a predictable way. The closer the tolerance required in a manufacturing process, the higher the level of certification needed. Similarly, a master set of test sieves against which working sieves (sieves in everyday use) are checked for wear and predicted performance need a high level of certification. When test sieves are part of a process that is required to meet traceability prerequisites, such as a specific ISO level, a certification will document the needed traceability.
Many sieve manufacturers provide a certificate which states that the sieve was manufactured in conformance with a specific standard (e.g., ASTM, ISO). This Manufacturing Conformance Certificate does not reference nor does it certify conformance of the mesh. Most manufacturers supplying a Conformance Certificate will analyze the mesh and provide a mesh certification for an extra charge.
A Mesh-Certified Sieve will be provided with a certificate that states the sieve was manufactured in accordance with a specified standard and it was submitted for laboratory analysis and is certified to conform to that specific specification/standard (e.g., ASTM, ISO).
There is a third level of tolerance which certifies that the manufacturing standard is met and that the mesh was submitted for laboratory analysis. It also certifies that its openings fall in the middle of the specific standard/specification (e.g., ASTM, ISO). This is effectively a 30% better tolerance than the mesh of a Fully-Certified sieve. This is known as a Mid-Point Sieve. These three levels of sieve certification enable the comparability of performance of one sieve to another of the same size.
Until the development of the Mid-Point Sieve, high levels of comparability were achieved by providing sieves that were optically matched to a user's standard sieve. A time consuming and costly procedure was needed to accomplish this level of comparability and the results were not significantly better than those achieved by using Mid-Point Sieves.
Mesh-Certified Sieves, Mid-Point Sieves, and sieves carrying the Manufacturing Conformance Certificate are all made with mesh that already conforms to official standards. However, there are three lower grade levels of sieve mesh available when tolerance levels are not as stringent.
The first is Market Grade. These sieves have a weave that uses a larger diameter wire resulting in a high strength square-mesh cloth suitable for general purpose screening. There are no official standards for Market Grade test sieves. The second, Mill Grade, is a class of woven mesh using smaller wire, which results in larger open areas in the screen mesh. There is also a Twill Weave in which the weft and warp wires alternatively run over and under two wires rater than over and under alternate wires as in standard mesh. As none of these have official standards against which to measure the expected performance, none of these are provided with a mesh certificate.
5. Sieve Calibration
Quality control of the sieving process is essential, and for people involved in material processing and particle characterization, sieve calibration can be a confusing topic. It is beneficial to understand what sieve calibration is, why a working sieve should be calibrated, and how to calibrate a sieve.
A. What Is Sieve Calibration?
Sieve calibration is the process of checking a working sieve's performance. (A working sieve is a test sieve that is used regularly to perform a particle size analysis.)
B. Why Calibrate a Working Sieve?
Since working sieves are used daily for tests, they are also cleaned regularly. Although frequent use in itself can cause changes in mesh openings, much of the damage sustained to working sieves occurs during cleaning. Often, the operator hurries to clear the mesh of residual particles by strongly tapping the frame. This tapping can distort the mesh. Operators also use brushes to remove residual particles after a test. This process often distorts sections of the sieve mesh. These alterations of the sieve will change the results obtained in subsequent tests, hence the need for calibration.
Excessive damage such as tears or large distortions of the mesh weave can be detected by visual inspection. Damaged sieves can be taken out of service when the damage is observed. When the change is small, visual observation may not detect a variation in the test results attributable to the sieve's change. A way to determine if changes have occurred is to compare the sieve's performance against a known standard. This is sieve calibration.
In addition, in operations with tight particle size specifications, calibration of new test sieves is performed to establish a performance baseline for the sieve.
C. How is a Test Sieve Calibrated?
The base point of a sieve calibration process is the use of a fixed standard and there are a number of approaches used. The most common is the use of a master stack of sieves, a master sample, or calibration spheres or beads.
A master stack of sieves includes one of each of the sieves used in the processes. A master stack should consist of Mesh-Certified sieves. In the event of tight tolerances for the sieve tests it is recommended that Mid-Point sieves be used. The following steps are used for this method:
1. Prepare two samples of the material selected for the calibrations process
2. Place the master stack of sieves on a sieve shaker
3. Load one of the samples into the top sieve
4. Run on a sieve shaker for the predetermined time
5. Prepare a percent-retained analysis of the result
6. Place the stack of working sieves (sieves with sizes to match master stack)
7. Repeat steps three through five for the second sample of the material
8. Compare the results of the two analyses
9. Check variance from the master stack against acceptable tolerances
10. Replace the working sieves that are out of tolerance
Some users only calibrate one sieve at a time and compare it to one sieve from the master set. This procedure can be done before putting new working sieves in service.
In some processes master samples are maintained of all material that is subject to sieve testing. The results expected from working sieves were established through the use of a master sieve stack or other calibration techniques. In this method a sample from the master is used and the following steps are taken:
1. Place the stack of working sieves to be checked on a sieve shaker
2. Load the selected sample from the master sample into the top sieve
3. Run the sieve shaker for the predetermined time
4. Prepare a percent retained analysis of the result
5. Compare the results to acceptable tolerances for the sieves in this stack
6. Replace the working sieves that are out of tolerance
The used sample may be returned to the original master sample. Depending on the type of material, deterioration may occur during the sieve test. Where this occurs the test sample is discarded after use.
As with the use of a master stack, some users only calibrate one sieve at a time and compare it to a performance tolerance chart for that sieve size. This procedure can also be used for new working sieves before putting them into service.
Calibration spheres, in sizes for each of the sieves to be calibrated, are used to determine the actual results obtained by each sieve tested. This method is simple and gives a precise result on the mean aperture size. The result is traceable to NIST and NPL standards. It is a good check for standards reporting and for setting internal standards. The procedure for this calibration is as
follows:
1. Select the sieve to be calibrated
2. Empty the contents of the bottle containing the appropriate standard onto the sieve
3. Shake evenly over the surface for one minute
4. Calculate the percent passing through and read the mean aperture for a calibration graph
The method specified by ASTM is to optically inspect a sample of the openings, measure the apertures and the wire, and compare the results with the ASTM E11 Standard. Traditionally, this has been accomplished visually using a microscope. However, there are new computer-based image analysis systems that are beginning to have limited use for sieve calibration.
6. Summary
Sieves have a long history as the base for measuring and analyzing particle size in material. In spite of the advent of new technology-based methods, procedures based on sieves continue to be the main basis for particle size determination. In order to produce reliable and consistent results, it is evident that sieving requires an understanding of not just one, but a combination of integral factors such as test sieves, limitations of the test sieve procedure, test sieve standards, sieve certifications, and sieve calibration.
Sieve Testing - Standards, Certification & Calibration (with Health & Product)
Rating :4 out of
5
(1 reviews.)
You can comment below suggests. Thank you for following us all along. We look forward to creating a good time.
Blogger SEOon
View Related articles associated with it. I Roll below. I even have suggested my friends to assist share the Facebook Twitter Like Tweet.
Sieve Testing - Standards, Certification & Calibration
