‘technology’ Tagged Posts

Air Conditioning Maintenance Tips

More and more people are discovering the advantages of a home air conditioning system, because prices have dropped in relation to to wages over rece...

 

More and more people are discovering the advantages of a home air conditioning system, because prices have dropped in relation to to wages over recent years. However, most people’s attitude is ‘out of sight, out of mind’. That is, until they get home from work on a sweltering hot summer’s afternoon and the air con does not work.

The most frequent reason for this is years of no maintenance. The only way that you will get the most from air conditioning units, as with any machine, is to maintain it according to the maker’s suggested agenda and get it checked over by a professional every two or three years, whatever the instruction booklet says. You cannot completely eliminate the professional check up, but you can carry out the basic maintenance yourself, which will save you at least two years of fees.

Here then are my most indispensable basic air conditioning maintenance tips.

If you have a central air conditioner, clean or change the air filter roughly once a month during the hot weather period. This will help prolong the life of your air conditioning unit, raise its level of efficiency (thereby reducing running costs) and improve the quality of the air in your home.

The two standard kinds of air filters are the washable steel mesh form and the woven fibre glass type which is not reusable. These filters slide into the ductwork or blower compartment. You can further improve the performance of your central air conditioner by clearing all the grass, bushes, flowers and picking up the debris from around the outside compressor box.

Furthermore, if the outdoor apparatus is ever in full sunlight when it is in use, put up a small structure like a simple lean-to over it to keep it in the shade. Then it will not have to work so hard. It will also keep the snow and rain out of it during the winter. Get both the internal and external units looked at by an expert every two years.

Other basic air conditioning maintenance tips are to take the ‘top’ off your blower unit before the start of the summer and give it some attention. Gently remove the build-up of dust and grease on the blades of the fan, Then lightly oil the fan’s shaft and bearings so that it will rotate more easily. If your fan or blower is belt driven, check the fan belt for wear and tear, tightness and alignment. Rectify as you would for a car.

The motors on most recent blower units are totally sealed and self-lubricating, but the older ones have an oil reservoir which needs to be topped up every year. Check that, clean the sump, if you have one and fill up with clean oil.

You can also clean the coil, which is a loop of metal tubing. Vacuum it and then lightly clean it with a tooth brush and something like methylated spirits in order to degrease it. Mop up any spillage. All of these jobs can be applied to the outside unit too, because it too has a fan and a coil. Clean any cobwebs from the case’s vents too.

Owen Jones, the author of this article, writes on many topics, but is currently involved with central air conditioning systems. If you are interested in Home Air Conditioning Systems, please click through to our site.

A Brief Overview Of Data Logger Devices

 

Until fairly recent years, you would have used some sort of a chart recorder to record a set of ever-changing data for a given time interval. These mechanical devices can work with either a wind-up spring motor, or with an electrical motor. Sometimes, these devices may still be the most suitable for a given job. Largely, though, they’ve been replaced by data logger devices.

A data logger is an electronic device that can either have its own built-in sensors, or that can retrieve data from external sensors. In general, they’re small, battery-powered, and contain a microprocessor. They can be stand-alone devices, either with their own keyboards and displays, or that would hold data in memory for later retrieval via a normal computer. On computers, data may be either displayed by a proprietary program, or by Excel graph or spreadsheet. Newer models can also have wireless capabilities, enabling them to send a constant stream of data back to a base station.

Perform a web search, and you’ll be able to find a wide range of data logger. Prices range from the very inexpensive, to the very big-budget. There are plenty of vendors, peddling devices for pretty near any type of data that you’d like to track.

Many vendors have prominent web-front stores, and sell a very large range of devices. There are devices for use by homeowners, electricians, weather researchers, network technicians, etc. It would seem that there’s something there for pretty much everyone.

A homeowner might be interested in energy audit and monitoring devices. There are several different types, including one type that can measure the power draw of an electrical appliance. Then, it’ll automatically calculate the annual energy cost for that appliance. Another type of monitoring kit will allow a homeowner to keep an eye on room temperature throughout the house.

Industrial outfits and small businesses might need to use data loggers to monitor greenhouses, air quality, refrigeration units, or HVAC. An air quality monitor can constantly check levels of atmospheric carbon monoxide, carbon dioxide, or certain other gasses. You’d want to use these in closed spaces, any time that there’s a danger that hazardous gasses may accumulate.

Taxi cab companies, trucking companies, or any other fleet operator, could benefit from using automotive data loggers. These small devices, when connected to a vehicle’s OBD-II port, can track many different data. They can monitor fuel economy, engine performance, and how the driver is operating the vehicle. Devices with wireless capabilities can allow an operator at a base station to view real-time data as a vehicle is being driven. An auto mechanic can use OBD-II devices to help diagnose engine problems.

Weather researchers will find several different monitoring solutions. There are devices for measuring specific weather data, such as temperature, soil moisture content, rainfall, or wind. Complete weather monitoring stations can log many different kinds of weather data.

Operators of mines or grain elevators, where combustible gas or dust may be a problem, would want to use an “intrinsically safe” monitoring device. These devices are guaranteed not to produce sparks that could cause an explosion.

When purchasing a monitoring solution, you’ll need to inquire about what is included in the purchase price. Often, the required sensors aren’t included in the price of the logging device itself. So, you’d have to buy them separately.

Our qualified technicians have over 30 years of experience in providing instrument calibration services and full service repair. We provide a wide range innovative technical solutions, including data logger, humidity sensors, and pressure transducer.

Air Filters: My Tips For Buying The Best

 

If you have any form of air purification system installed in your house or office, you will need to replace the air filters at some time or another. I am not only talking about dedicated equipment that only purifies the air here, but also air conditioning units such as you would find at home, in the office or even in the car. The theory is the same for all.

So, you may be operating an air purifier without even realizing it, but in that case, especially if it is an older one, it could be doing you more harm than good. This is because a dirty filter will be blowing unpurified air into the room at best, but in the worst case scenario, it might even be blowing contaminated air at you. Modern air filters do not only stop flies or even pollen from getting into the set-up through the air intake, they go as far as trying to block common germs too.

So, you have two alternatives. If you have never changed or cleaned your air filter or if you did not even know you had one and the air conditioner or air purifying unit is over a year old, you should do something about it right away. Start by reading the instruction manual. If you do not have one go on line and look to see if there is any information on your model at the maker’s website or even just anywhere on the Internet. If on the other hand, you have been cleaning and changing your filter regularly, think about getting a better quality filter next time.

You can go about locating the best brands of air filters for your particular type of unit by writing down any serial numbers and identification numbers and names. The brand and model are very helpful too. You have two choices here too. If you like going around the shops, take this information with you and ask about the best filters in several outlets A large DIY or department store could probably assist here. Write every name and fact they give you down on paper and take it home. I prefer to go on the Internet first and take that information around the shops.

Check what they have told you on the Internet. Check it with the maker’s web site and compare prices. Decide what you want to buy and where from. Get a year’s supply in one go, it saves a lot of bother. Three or four units should last a year, if they are cleanable.

A high quality air filter will perform better than a cheaper one. It will trap more pollutants, including smoke and fumes – even some germs, if it has been impregnated with a germicide. Many come with a long-lasting mild air freshener too, which will save you buying sprays.

Better quality air filters will save you money and bother by lasting longer in good serviceable condition. Cheaper ones may say they last as long, but the germicide and the air freshener may have evaporated within a week or two. Try to get a filter that is cleanable. The best ones can be cleaned two of three times before they have to be changed. If it is three times then it will last four months, meaning that you only need three a year at most.

If you have purchased an unknown make of air conditioner or purifier, there is a good chance that it was still made by one of the big names or it a copy of a famous name, in which case a better filter may still fit into it. In this situation, take your old filter to the shop with you to get it compared.

Owen Jones, the author of this piece, writes on many subjects, but is currently involved with central air conditioning systems. If you are interested in Home Air Conditioning Systems, please click through to our site.

Choosing Spray Foam Ceiling Insulation

 

You can insulate your attic in a number of ways. This will help to reduce your energy costs. Your home can be a more comfortable place to live in summer. It can also be more pleasant in cold weather months. When you insulate, you make an investment in your house. There are several types of insulation to use. Spray foam ceiling insulation is one to consider.

Spray foam insulation is one of the newer choices for your attic. It has the ability to seal your ceilings as well as insulate. Other forms of insulation cannot do that for you. This can keep out pests like rodents and insects. The sealing property can increase the air quality in your home. There will not be as many outside pollutants entering your house. This can be a factor for people with respiratory ailments.

Your ceilings will be well insulated with spray foam. It offers a great deal of thermal resistance for the money. Insulation is rated by thermal resistance. It is referred to as r-factor. A higher number indicates better insulating properties. If your attic is R30, it is usually the minimum recommended level. Where you live can also determine your insulation requirements. Ask a spray foam contractor for more information.

Your ceilings may be stronger with foam insulation installed. Regular attic insulation will set between your ceiling joists. Spray foam will fill in that area. This can increase the stability of your structure. Most other types of insulation cannot stick to your ceiling joists.

You can also use spray foam insulation to insulate your crawlspace. In most cases, your crawlspace is not insulated. It is allowed to help vent your roof. However, this can expose your heat and air ducts to extreme temperature. Your attic can be considerably hotter than the rest of your house. Your air conditioner will have to work harder as a result. It will also be harder on your furnace in the winter.

You roof ventilation may work to adequately vent your attic. Foam insulation can be sprayed on the inside of your rafter space. It will stick to them. This can be accomplished with fiberglass. However, it will not seal and it may be more work to install.

Cost is always a consideration. Spray foam may have an initial higher cost than some of the others. However, your costs be recovered with increased insulating and sealing. You may also qualify for energy credits.

Conclusion

Spray foam ceiling insulation will be a good investment. Your house will be well sealed and insulates. It will feel more comfortable in winter and summer. Your cooling and heating bills will be less, also.

Please visit our site if you require more info on foam Insulation or Ceiling Insulation.

Green Air Condition Products For Next Season

 

There are many ways that you can go green with air condition products for Next Season in Canada. Many of these options allow you to keep the climate in your home cool during the hot summer, while still allowing you to save energy and be kinder to the ozone layer.

For the past several years, the trend of installing a home a/c unit has been on the rise. For 2010, the expected rise in this trend will be about 3%, according to hrai.com. This trend is expected to remain on an upward climb for the next several years as newer technology gets introduced to the market.

Canada uses the EnerGuide to help consumers easily find green, energy efficient products, and this voluntary certification is used for heating and cooling systems. It is easily recognizable and displays wells so you can find them easily. This allows consumers to know which ones can save on their energy cost and be better for the environment.

There are new products designed with the Coll Solution approach, and are currently available for business as part of their heating and refrigeration solution. It cuts down on the loos of refrigerant while using the heat produced to keep the building warm. It is under development for the home market, but is used as an innovative system for business only while still giving them some fantastic energy efficiency.

The new R-401A coolant is replacing the older R-22 as of 2010. R-22 Will still be able to be bought for 10 more years, and recycled until 2030, but the newer type is the only coolant available in the new units placed into homes. The R-401A is being used in both businesses and home use and does not contribute to harming the environment and the ozone.

The best thing about the R-401A is that it uses the most amount of refrigerant so it works more efficiently with less power. It helps the units become more energy efficient, and does keep the internal parts f the unit cooler so that the cycle is happening less often with less energy being used. This combines to greatly offer you a savings on your summer energy bill.

The new coolant is in every kind of unit you may need. Window and central cooling systems utilize it as well as the smaller wall units. There are many options to choose from to take advantage of this new type of refrigerant. The best way to reduce the carbon footprint is to make sure that you have the size that need to keep your home cool and nothing larger then that. It is important that you keep the size of your home in mind when buying a new unit.

There are many air condition products for next season that offer great changes to the way the products use energy. With the new coolant, many of these are also better for the environment, making you able to feel good about staying cool this summer while adding money back into your picket with a lower running cost.

Air conditioning Toronto provider that sells, installs and services heating and air conditioning Toronto products.

The Benefits Of Cupola Furnace And Muffle Furnace

 

Cupola furnace is a scientific appliance used to achieve the melting process of several kinds of iron and bronze. They are obtainable in vertical cylinder shape and can be accessed in any desired size. In the lower portion of such furnace, four- legged stand is offered so as to give support and make it stand vertically. It also has one tapping at its bottom for collecting finished product.

The operation of cupola furnace is very easy and this process is normally known as campaigning of cupola. For successful completion of its operation, these furnaces are introduced with some special variety of coke and then it’s made to catch file manually. After this, air flash is allowed to blow on the coke layer from its side. In this way, heating of iron is finished and the temperature rises gradually.

The chemical reaction takes place in this phenomenon is the thermodynamic sort. Carbon associated with the coke reacts with the air (oxygen) and originally forms carbon monoxide and shortly further reaction, it gets transformed into carbon dioxide. Some amount of carbon gets related to the molted iron and thus becomes accountable for incrementing the quantity of carbon within the iron.

There being one controller on this furnace which manages the level of metal in the cupola boiler and this is carried out automatically. As soon as ample amount of charge gets converted to the metal, tapping at the bottom is opened to take it out. It can securely be allowed to operate for hours.

Muffle furnace is also a scientific appliance that is principally utilized in the process of isolation of objective substance from the flamable fuel along with some flue gases and ashes. In some industrially developed nations, as soon as the invention and analysis of materials capable of bearing excessive temperature and pressure were accomplished, such furnaces were modified electrically and converted them into electrical muffle furnace with suitable designing.

Now household muffle furnace is a type of container in which loading or input space is normally provided in the forepart. It is preferred in those applications where extreme temperature is related like glass fusion, creation of covering or coating enamel, producing of ceramics and also in the solder and joining of metals and articles. They’re few more applications such as in many exploration or experimenting processes such as by pharmacist in order to get rid of the wetness of testing sample so as to ensure the level of dryness and dispassion in it.

Muffle furnace also offers wide function in the elaboration of some oven that works on the parallel perception and rule as that in the case of above mentioned oven but incorporates a kind of excavated pipe of sufficient length which also finds assistive in the fabrication by rolling method. Usually those furnaces are given sufficient heating and made to achieve at any needed temperature either by conduction process or by convection process.

However radiation methodology is also used sometimes from electrically heated resistive element. Hence no burning is involved in this process that offers flexibility in the managing of temperature.

Air Filters: My Advice

 

If you have any form of air purification system installed in your house or office, you will need to replace the air filters at some time or another. I am not only talking about dedicated equipment that only purifies the air here, but also air conditioning units such as you would find at home, in the office or even in the car. The theory is the same for all.

So, you may be operating an air purifier without even knowing it, but in that case, especially if it is an older one, it could be doing you more harm than good. This is because a dirty filter will be blowing uncleaned air into the room at best, but in the worst case scenario, it may even be blowing infected air at you. Modern air filters do not only stop flies or even pollen from entering the set-up through the air intake, they go as far as attempting to obstruct common germs too.

So, you have two options. If you have never changed or cleaned your air filter or if you did not even realize you had one and the air conditioner or air purifying unit is over a year old, you should do something about it right away. Start by reading the handbook. If you do not have one go on line and look to see if there is any information on your model at the maker’s website or even just anywhere on the Internet. If on the other hand, you have been cleaning and replacing your filter methodically, think about getting a better quality filter next time.

You can go about locating the best brands of air filters for your particular type of unit by noting down any serial numbers and identification numbers and names. The brand and model are very helpful too. You have two alternatives here too. If you like going around the shops, take this information with you and ask about the best filters in several stores A large DIY or department store could doubtless assist here. Write every name and detail they give you down on paper and take it home. I prefer to go on the Internet first and take that information around the shops.

Check what they have told you on the Internet. Check it with the maker’s web site and compare prices. Decide what you want to buy and where from. Get a year’s supply in one go, it saves a lot of bother. Three or four units should last a year, if they are cleanable.

A high quality air filter will work better than a cheaper one. It will block more pollutants, including smoke and fumes – even some microorganisms, if it has been impregnated with a germicide. Many come with a long-lasting mild air freshener too, which will save you buying sprays.

Better quality air filters will save you money and bother by lasting longer in good serviceable condition. Cheaper ones may say they last as long, but the germicide and the air freshener may have evaporated within a week or two. Try to get a filter that is cleanable. The best ones can be cleaned two of three times before they have to be changed. If it is three times then it will last four months, meaning that you only need three a year at most.

If you have purchased an unknown make of air conditioner or purifier, there is a good chance that it was still made by one of the big names or it a copy of a famous name, in which case a better filter may still fit into it. In this situation, take your old filter to the shop with you to get it compared.

Owen Jones, the author of this piece, writes on many topics, but is currently involved with central air conditioning systems. If you are interested in Home Air Conditioning Systems, please click through to our site.

Air Condition Products For Next Season With A Focus On Helping The Environment

 

Looking at air condition products for next season in Canada, many of them are offer a way to go green and still stay cool during the summer months. Most people enjoy the climate control in their house, and with some of the new innovations in the industry you can stay cool guilt free.

In air condition trends, the cooling systems are on the rise for residential buildings. Overall there has been a slight increase of about 3% according to hrai.com on these being placed in housing. Home having air conditioning has has been trending upwards for several years, and this trend is expected to remain stable for several more years.

Canada has a voluntary certification in the market to help consumers identify products that are better for the environment. For cooling and heating systems, the EnerGuide shows what will be the most energy efficient equipment you can buy. This is prominently displayed on the packaging so it is easily recognizable.

Under the Cool Solutions approach, there are new products that are designed to drastically reduce energy consumption by around 40 percent on average. It also cuts down on the loss of refrigerant in the environment and in businesses this is used to heat the building from the heat thrown off by refrigeration. While it is under development for the home market currently, this is one of the most efficient and innovative systems available for businesses.

For both home and business, the new R-410A refrigerant does not contribute to harming the ozone layer. This is being used to phase out the older R-22 coolant has been used for over 50 years. This is replacing the older coolant completely since in 2010 the older R-22 is no longer being placed into any home unit, although it will still be made through 2020, and available recycled for another 10 years.

The best advantage of R-410A is that the unit will always use the maximum amount of coolant at the highest efficient point. This makes the units use less energy during the cooling cycle as well as keep the internal heating of the units at a lower point. Both of which combine to dramatically reduce the amount of energy it takes to cool your home.

You can find the new coolant being used in many units from central air system and window units. This gives you many options for the best technology out there that will suit your home. Some will be placed into the wall, and many of these are smaller while still giving you the ability to completely cool your home. One of the best ways to go green is to make sure you have a unit that is just the right size to keep the home cool and not any larger.

The market changes in air conditioning products for next season offers more and better ways to cool a home. Many of these will help keep your carbon footprint down, giving you greener options while helping you save energy. All of this will save money for the cost of your cooling.

Air conditioning Toronto provider that sells, installs and services heating and air conditioning Toronto products.

Cool Air Conditioning Tips

 

Air conditioning units will work for many years with very little difficulty, if you keep your apparatus properly maintained. However, this is not peculiar to home air conditioning units. Nearly everything we do these days can be done with the aid of a mechanical or electrical piece of equipment. However, some things are non-user maintainable and will break down after a while.

Home air conditioning systems are intended to last a long time, as long as they are correctly maintained. If you are loathe to do this maintenance yourself, you will need to call in a professional, but there is a lot of maintenance anyone can perform. Even the most ham-fisted klutz. If you carry out these straightforward cool air conditioning tips, you will only need a professional’s help once every two years, which will save you a fortune.

There are three basic varieties of fixed home air conditioning systems: central air conditioners; split air conditioners and room air conditioners. There is also a fourth type, the portable conditioner, but there are too many kinds of these to generalize.

Central Air Conditioners – this is made up of an indoor unit and an outdoor unit. You can clean or change the air filter in the indoor apparatus according to its type. Wire filters can be cleaned, glass fibre filters must be replaced. You ought to do this monthly during the hot season in order to maintain peak performance and air quality.

You should also wash any dust or grease from the fan blades. Lightly oil the fan shaft and any bearings too. If your system is belt driven make sure that the belt is not worn and that it is neither too taut nor too slack, which means that there should be some give, but that it should not be so free as to slip. Like a car’s fan belt. Degrease and clean the coil of tubing.

The outside system should be treated in the same manner as the inside box, but you ought to also clear any undergrowth or rubbish from around it to permit an unrestricted airflow. If it is in direct sunlight while in operation, erect a lean-to to give it shade and shelter from rain and snow in the winter.

Split Air Conditioning Systems – the outdoor component should be serviced as above, but the indoor air handler is different as there is no fan driving air through a structure of ducts. At least once a year, take out the internal filter and wash it or clean it according to the maker’s instruction manual. If you do this often enough, you will not have to clean the coil.

If you overlook a few maintenance sessions, wash the coil as above. Service the outside unit as above as well.

Room Air Conditioners – take out the grille and wash or replace the filter at least once every summer. Filters can normally be washed three times and then ought to be replaced. If you fail to do this, you will have to wash the coil, as above. In the winter, cover the grille with cling film or a tarp, to prevent cold drafts.

Owen Jones, the author of this piece, writes on many subjects, but is currently involved with central air conditioning systems. If you are interested in Home Air Conditioning Systems, please click through to our site.

Home Air Conditioning

 

If you live in a hot country, or even one that merely has hot summers, it is just lovely to be able to sit in your home without sweltering. In particular at night as being too hot can prevent you from getting a decent night’s rest. Likewise, when you are at work. We all know the pleasure of walking into a cool, air conditioned building, like a bank on a hot summer’s day.

Total air conditioning like this used to be the privilege of office blocks and the very rich, but it is becoming more general now. In fact, if you already have ducting throughout your house to be used in connection with a central heating system, a total air conditioning package could cost as little as $4,000.

I know that $4,000 is not an insignificant amount, but if you do not have the ducting already, you can add another $3,000 to $4,000. These figures relate to a typical three or four bedroomed house or apartment.

A total air conditioning system like this will usually be adequate for seven areas in one or two zones, which could be two small bungalows next door to each other or a house and a garage or shed. One good thing about total air conditioning is that the whole house or just the ground floor can be cooled at the same time so that you can walk around the house as you normally would.

This is in direct disparity with split systems which only cool one room – every time you go out of the room, you let cool air out and warm air in, which makes the air conditioning unit work harder and costs you more money.

Total air conditioning has other less well-known features too. It lowers the humidity in a room or house by drying the air as it is returned to the unit for cooling and advanced units have filters with additional capabilities. The more sophisticated the unit, the more germs, bacteria and other substances (like pollen) the built-in filter will do away with.

Because these filters can remove airborne substances they can significantly reduce a person’s suffering from allergies. Good air filtration can help asthma and hay fever sufferers very much, if the filters are kept spotless.

In general, a total air conditioning system is divided into two major components – an outdoor condenser and compressor and an indoor evaporator in an air distribution system. The air distribution, or air handling system filters and dries the cooled air, and distributes it, via ductwork, to multiple rooms. Total air conditioning is usually much quieter than split air conditioners, because the noise of the latter’s compressor is so much closer to where the cool air is needed.

It is far better to take the ducting into account at the construction stage of a new house as part of its heating, ventilating, and air conditioning (HVAC) system, but it can be put in later. A good HVAC system should be designed to supply adequate cooling, heating, and ventilation, taking into account such factors as the size of the building, the efficiency of its insulation and the regional climate.

Owen Jones, the writer of this article, writes on many topics, but is currently involved with central air conditioning systems. If you are interested in Home Air Conditioning Systems, please click through to our site.