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Safe Industrial Scales for Hazardous Environments

Finddietpill | Weight Loss | Thursday, January 15th, 2009

Accurate weighing is essential in the industrial world. Platform scales are used to weigh different size packages, or to check that the weight of a package is within the specified tolerance. Bench scales are used to mix ingredients to the correct ratios. Drum scales can monitor the weight of a liquid chemical being used in a critical process. Pallet scales are used to measure the weight of items that are being shipped.

Modern industrial scales are operated by electrical power. The load cells are usually powered by a voltage supply that may range up to 15 volts. Depending on the type of digital display used, the voltage and power consumption can be fairly significant. While the total amount of power used is quite small when compared to other industrial processes, it may be enough to eliminate their use in certain dangerous environments.

Certain types of industrial manufacturing may produce situations where a small spark could cause a major explosion. This can be the case where there are flammable liquids or gasses. Even the fumes from some types of chemicals can be ignited. An atmosphere where there is a large amount of suspended dust can sometimes be a problem. Explosive materials, such as those used in armaments, are also problematic. Propellants and similar materials can be equally difficult.

Generally, these types of environments can be placed into a number of different classifications. Depending on the type of hazard, they may fall into universally recognized categories such as Class I, Class II and Class III, along with a number of Divisions and Groups known as A, B, C, etc.

Any equipment that is used in these types of areas must have approval ratings for their use. This includes virtually anything that uses electricity, including lights, communication equipment, mixing equipment, and industrial scales. To obtain these ratings the devices are tested by a rating organization, such as Factory Mutual. One type of rating is known as Intrinsically Safe. Equipment of this type must be designed so that it cannot provide enough energy into its environment to cause any type of problem. Even if it experiences a failure mode, it must still not be able to generate a spark.

Electronic scales could have difficulty in meeting these requirements for a number of reasons. As noted previously, the load cells themselves use too much power. Some designs, such as those offered by Arlyn Scales, construct their load cells with components that have a much higher value of resistance. This can reduce the energy consumption by a factor of 15 times. The digital indicator must also be designed for very low power consumption.

The Arlyn Explosive Environment Scales are powered by just a single, rechargeable C cell battery. Special electronic circuitry is used to provide the necessary voltage levels to the scale components. The battery holder itself is designed so that wires improperly shorted within the scale will not allow the battery to deliver its energy within a short time frame. The holder is machined from solid aluminum, providing a robust container that will not be damaged if it is dropped or hit.

Of course, in order to be useful, the explosive environment scale must also provide the type of accuracy that would be expected from any standard industrial scale. Stainless steel load cells are ideal for the triple purpose of working well with very low power electronics, providing very accurate weight results, and offering excellent ruggedness form difficult industrial use. Low power microcontroller can still offer all of the processing power needed to display the weight results in different units as necessary, and to store values of weight in internal memory for later use. Large graphics digits on the display panel make it easy to read the weight values. Front panel touch controls offer the user the ability to subtract container tare weights from the display, or to change the weight units from pounds to kilograms or ounces or grams.

Although the amount of energy used by an intrinsically safe scale is much lower than that of a standard digital scale, the battery will eventually run low. Scales can be supplied with a number of spare batteries. A used battery may be removed from the scale and a fresh replacement battery installed. The used battery should be recharged, so that it will be ready when the replacement battery has been depleted. This must take place in an area that is considered to be safe. A fresh battery should power the scale for more than 20 hours of constant use. Recharge can occur in four hours or less.

Information about the Author:

Arlyn Scales.com`s goal is to provide clients with superiority in equipment and service unrivaled in the scale industry. For almost 30 years Arlyn has manufactured top of the line industrial weighing equipment with an accent on quality, accuracy, advanced technology and durability. From Platform Scales to Safe Industrial Scales for Hazardous Environments and everything in between, Arlyn Scales has it all.




Weight Loss Exercise Equipment For Home Use

Finddietpill | Weight Loss | Thursday, January 15th, 2009

I f you have decided to reduce your weight with an at home program, selecting weight loss exercise equipment for yourself is an important step. Following are descriptions and comments about a few popular pieces of exercise equipment that you should include for consideration.

The treadmill and the exercise bike are the most common types of weight loss exercise equipment.

Treadmills seem to be the most well-known piece of exercise equipment available. Treadmills come in a number of different styles including those that are powdered by electricity and powered by your own walking. This has resulted in treadmills being available in a wide range of prices. Whether you have one hundred dollars to spend on a treadmill or one thousand dollars, you should be able to find a treadmill for your home weight loss plan.

The exercise bike is the other very popular piece of exercise equipment commonly used for a home weight loss program. There are a variety of exercise bikes that give you an upper body and a lower body workout. So understanding your weight loss goals and your weight loss plan before you buy an exercise bike is important. Like treadmills, exercise bikes come in a number of different formats and styles, therefore, you will find a wide range of prices.

Another consideration for your at-home weight loss plan is an elliptical machine. Elliptical machines are nice because they can combine multiple exercises. Deluxe elliptical machines focus on giving you a “total body” workout, addressing both the upper and lower body. Elliptical machines are often referred to as combination stair climbers and ski machines.

The treadmill, traditional exercise bike, and the elliptical machines can meet most everyones needs one way or another but they can be larger in size and often more expensive than some people want to deal with. However, there are number of affordable types of exercise equipment to help you achieve your weight loss goals. For instance, there are yoga and Pilate’s items that are often affordable and small in size. In addition, exercise balls and resistance bands are popular items for exercising. There are also free-weight sets, sometimes referred to as barbells, that you can buy. As you can see, when it comes to exercising at home, there are many choices.

Once you have an idea of what you want, head to the internet and check for online availability and then checkout your local sporting goods and department stores. And don’t overlook tag sales!

Whether you choose to buy the equipment discussed in this article be sure and fun as you work to achieve your weight loss goal and – most importantly – check with your doctor about what you are planning.




How To Burn Thigh Fat Effectively A Step By Step Guide

Finddietpill | Weight Loss | Thursday, January 15th, 2009

If you want to know how to burn thigh fat effectively, then here is exactly what you need to know. You have to stick to a clear strategy to succeed. For this reason I have compiled a step-by-step guide. This step-by-step guide explains important basics like your metabolic rate and your body’s overall fat percentage as well as the meaning of exercises and the eating habit. Following this guide will enable you to burn thigh fat naturally.

• First you need to know that have to lower your body’s overall fat percentage in order to burn thigh fat at all. If you keep that fact in mind and follow the other steps, then it will be easy for you to get rid of thigh fat.

• Your metabolic rate is the key factor regarding weight loss in general. Stimulating your metabolic rate on a regular basis makes weight loss much easier.

• Overview the different exercises which allow you to boost your metabolic rate. Here are some great options: Power Walking, Incline Walking, Swimming, Rollerblading, jumping on a Mini-Trampoline, Climbing Machine or Circuit Training with weights.

• Test some of the exercises just mentioned and pick one you like. This will help you to keep your motivation level up.

• Perform your favorite exercise at least three times a week. Try to step up to 4 or 5 workouts a week. There is no need to practice for an hour or even longer. 30 minutes are enough to stimulate your metabolic rate sufficiently. For this reason you should rather perform multiply shorter workouts instead of only a few longer ones.

• Eat 5 portions a day. That’s important because every time you ingest food your metabolic rate is boosting a little bit. Therefore you should eat 5 smaller portions a day instead the usual 3.

• Avoid all high-calorie food. It often consists of a lot of sugar and fat. Avoid sugary drinks like lemonade as well.

• Read the ingredients of the products you buy. Eat healthy food like vegetables, potatoes, salad with a low-calorie dressing, whole grain products, low fat quark, low fat milk. Drink at least 3 liter of water.

Now that you know more about the important basics in order to burn thigh fat you will probably approach things in a new way. Especially your metabolic rate and the need to lower your body’s overall fat percentage in order to burn thigh fat are significant points. By performing exercises and applying the right eating habits, just like mentioned above, you will boost your metabolic rate. Of course there is further in-depth knowledge, but this article allows you an overview on how to burn thigh fat.




Low-Carb Diets Can Cure Diabetes And Heart Diseases

Finddietpill | Weight Loss | Thursday, January 15th, 2009

Low-carb diets can be advantageous in increased body weight , heart disease and treatment of diabetes according to new clinical studies .

Low carb diets still revolutionize the clinical practice of nutrition. Many scientists are now indicating low carb solutions for many disease states, according to Richard D. Feinman, Ph.D., professor of biochemistry at SUNY Downstate Medical Center in Brooklyn.

He also says “And practically speaking, some of the clinical results, particularly in diabetes, are quite remarkable.”

“I have seen many patients who were heading for disaster and who have turned their disease and their lives around simply by avoiding foods they cannot tolerate: carbohydrates.”

This simple, effective approach could reverse the epidemic of Type 2 diabetes,” says Mary Vernon, MD, FAAFP, CMD and President of the American Society of Bariatric Physicians, Known for her controlled carbohydrate challange with her patients for some time now.

“Thanks to the low-carb approach we’ve seen many patients reduce or completely eliminate drug therapy. Of course, it is up to a patient if they want to continue their medication, but they should at least be given a choice of a non-pharmacological approach.”

Low carb diets seem to have always had a metabolic foundation and although the news attention has concentrated mainly on the business side of the topic, science continues to dramatically move forward with it.

Some of the important findings about low-carb diets are:

+ A restrained carbohydrate way of life is an efficient way to control Type 2 diabetes blood sugar. Patients are consistently able to lower or do away with disease.

+A third of overweight Americans who are trying to lose weight, are doing so by eating less carbs.

+ More recent evidence to bear the weight of the benefits of a restrained carbohydrate way of life for heart risk factors such as low HDL and small LDL lipoprotein standard.

+ A restrained carbohydrate way of life may be the best treatment for metabolic syndrome, a forerunner condition to diabetes and heart disease.

+Over 60 percent of Americans are overweight; 38 percent are actually doing something about it.

This article is provided courtesy of Low Carb Dieting Secrets Use the article but leave author box intact.



















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