Saturday, November 26, 2011

Pal System Camcorders

!: Pal System Camcorders

A camcorder is a portable consumer electronics device used for recording video and audio content, using an in-built recorder unit. It can record different video formats, including DV, miniDV and HD. The recording can later be played back on television or computer. Today, camcorders have found extensive usage in nearly all corners of electronic media, from electronic news organizations to TV/current affairs productions. They are often used in production of low-budget TV shows or at times even for high-budget cinema.

PAL system camcorders are camcorders that work on the PAL analog system. They allow the user to take advantage of PAL, the superior analog system that is used most widely across the world. There are three different types of analog television systems used in the world: NTSC, SECAM and PAL. NTSC or National Television System Committee is used in the US, Canada, Japan, Mexico, Philippines, South Korea and Taiwan etc. It is inferior in terms of quality of output and was created merely to add color to the old black-and-white television sets of the 1950s and 60s. SECAM or Sequential Color with Memory was first used in France and later adopted by former French and Belgian colonies, the Soviet Union, Greece and Middle Eastern countries etc. A major problem with SECAM is that it can not be easily edited in its native analog version. PAL or Phase Alternating Line is the most commonly used broadcast television system in India, China, Australia, Africa and Western Europe.

PAL system camcorders are popularly used all over the world to record, store, edit and play videos. These electronic devices record in PAL system which is compatible with all TVs and VCRs. Thus, you do not need to buy multi system TV or VCR. With PAL camcorders, you can share videos with friends and family overseas. Good looking, smart and trendy, they provide consistent colors and excellent picture quality. PAL camcorders are the best choice for people who will stay abroad or frequent travel overseas and watch their videos. Another big advantage is that these camcorders enjoy international warranties and can easily be repaired even while you are overseas.

Some popular PAL camcorder brands include Canon, Sony, Hitachi, Panasonic, JVC and Samsung. Depending on your requirements, budget and TV set, there are different types available. Some common kinds are Hi8 & Digital 8, VHS-C & S-VHSC, Mini DV & Micro MV, DVD PAL Camcorder, Hard-Disk PAL Camcorder and DV-CAM & Professional Camcorder etc.


Pal System Camcorders

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Tuesday, November 22, 2011

Tips For Traveling With Sleep Apnea Machines

!: Tips For Traveling With Sleep Apnea Machines

Traveling with a CPAP humidifier or unit isn't necessarily difficult, but it can be a bit stressful for those who have never done it before. To make it easier, there are several tips that can make sleep apnea machines easy to travel with even long-term trips overseas.

Transporting A CPAP Humidifier Or Machine

Sleep apnea machines need a little extra care and consideration when traveling. First, only transport the unit in the special travel bag made specifically for the machine. When using public transportation, never allow the unit to be stowed away with regular baggage. Instead, bring the machine onto the plane or bus as a carry on, or keep it inside the vehicle to avoid extreme changes in temperature.

In case something should go wrong, or if the authorities question the use or validity of the machine, be sure to have a letter from the prescribing physician that emphasizes the medical need for the device. Users should also have two copies of a letter that includes the exact settings for the machine, just in case something would go wrong and the unit would need replacing or repairs. And if traveling into a country where a foreign language is spoken, be sure to have the letter translated.

Preparing Sleep Apnea Machines For Foreign Countries

When leaving the country with a CPAP humidifier or machine, patients need to address several changes and differences between the countries. For example, the US uses 110V power, but many other countries do not. Therefore, be sure to know the voltage used at the destination prior to leaving. It's also important to note that the machine might require different fuses, so have the appropriate sizes on hand in case one blows.

Several other items are also important to have on hand. A converter for changing a three-prong cord to a two-prong is important in case the destination location doesn't offer three-prong power outlets. For overseas trips, a power cord adaptor may be necessary. An extension cord of at least 16 feet is helpful in case there is nowhere convenient to plug the unit in.

Last Minute And Emergency Preparations

No one knows what will happen on a trip, but the best plan of action is to prepare for the worst and hope for the best. A 12-volt adaptor can be extremely helpful since it makes the CPAP unit easy to use in a vehicle, camper, or boat. However, it's important to note that you should never use these machines while the vehicle is running and the windows are closed. Collect together an emergency repair toolkit before something happens. This should include a flashlight, duct tape, and household cement for unexpected repairs.

Traveling with a CPAP humidifier requires a good supply of distilled water as well as a few smart hints and tips. But, with a little planning, traveling with sleep apnea machines can be a stress-free and enjoyable experience.


Tips For Traveling With Sleep Apnea Machines

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Friday, November 18, 2011

Flat Iron Frenzy - CHI Vs SOLIA

!: Flat Iron Frenzy - CHI Vs SOLIA

In the ongoing battle to determine the fiercest flat iron, the CHI and SOLIA seem like well matched opponents. These brands are considered primo by professionals, and both CHI and SOLIA offer their customers superior styling capability. But for the sake of argument, let's do a little comparison.

For this round, the chosen competitors are the CHI Original Ceramic 1" versus the Solia Tourmaline Ceramic 1 ¼". I've decided to evaluate the two flat irons based on temperature settings, materials and construction, cost and value and customer reviews.

Hot, Hot Heat!

To begin with, temperature settings are a major difference between these two flat irons. The CHI Original comes with just one temperature setting - 370 degrees. On the other hand, the SOLIA features a range of temperature settings from 140 to 450 degrees.

So, what does this matter? Well, it seems that temperature settings vary for hair type. Based on the research, the CHI's set temperature of 370 degrees may prove a bit weak for coarser hair types, but it seems that if you crank the SOLIA way up you can flatten and style even the thickest mane.

CHI - 0, SOLIA - 1

Materialistic

Ceramic? Tourmaline? What does that even mean? In terms of construction and materials, the obvious difference between CHI and SOLIA is tourmaline. The CHI Original uses ceramic plate technology which is non-damaging to hair, and provides even, moist heat and negative ions.

SOLIA also uses ceramic plates, in addition to the special ingredient, tourmaline, to improve upon professional flat irons. Tourmaline , a mineral, also considered a semi-precious stone, generates high levels of negative ions which enhance hair and produce far-infrared heat to dry hair from the inside out. This means even less damage and faster styling, even when hair is styled damp.

In short, while both irons offer less-damage than traditional aluminum plated irons, SOLIA edges out the win for using tourmaline.

CHI - 0, SOLIA - 2

Weigh In

Since both flat irons use cutting edge technology and construction to provide consumers with the fastest, non-damaging styling tool possible, it's time to look even closer. The CHI Original weighs in at two pounds and SOLIA at one pound, making both irons fairly lightweight.

The use of ceramic technology means both irons heat quickly and maintain even heat throughout styling. Yet, SOLIA offers the Dynamic Alignment System, with the plates self-adjusting to provide perfect coverage of hair eliminating damage and pressure points. As of now, CHI lacks a comparable feature. Score another point for SOLIA - lighter weight and flexibility.

CHI - 0, SOLIA-3

Cost, Value and Warranty

Both CHI and SOLIA are higher end professional brands so neither of these flat irons comes cheap.
The list price of a CHI Original is around 0-190, but a quick Google search found a variety of lower prices all ranging between -80. Some of the retailers included Amazon, Folica and Misikko. Also, CHI irons only work in the USA and Canada due to 110 voltage, and cannot be used in foreign countries even with converters.

According to the CHI website, there is no warranty policy on flat irons purchased through the Internet, only a 1 year warranty for products bought in professional salons. Some sites offer up to a 1 year warranty on CHI products.

The SOLIA list price is 0 but is currently available for around from Amazon and Folica. Unlike the CHI, the SOLIA flat iron has variable voltage (110-120) and can be used in a variety of locations.
Meanwhile, SOLIA just extended their warranty to 2 years on all products purchased on or after October 3, 2008. Good deal.

Originally I was going to give this round to CHI for being less expensive and more widely available for purchase, but the lack of a warranty on such an expensive item makes me a bit nervous. SOLIA wins again; a two year warranty is peace of mind for any customer.

CHI-0, SOLIA-4

The Customers Sound Off

I chose to examine some customer reviews to see what people are saying about the CHI Original and SOLIA Tourmaline Ceramic. Folica lists over 1000 reviews for each product, so I decided it was a good place to see customer likes and gripes.

In general, the CHI receives a rating of 4.14 out of 5 stars, and the SOLIA has 4.5 out of 5 stars.
Here's some feedback on the CHI - Having read the first 10 pages of reviews on Folica, it seems that most CHI users really like their product. But, it seems most liked it - until it started having electrical troubles, like the iron failing to turn on or heating up. The other main complaint of CHI users is the lack of temperature control; some found the iron too strong for finer hair and felt it caused damage.

For the SOLIA, most customers seem to be ex-CHI users. The 10 pages of reviews for the SOLIA seem more positive and enthusiastic for the product than the CHI reviews. In fact, there didn't seem to be any general negative comments about SOLIA. Then again, over 64% of the reviews rate SOLIA as 5 out of 5 stars or "The Best".

CHI - 0, SOLIA - 5

And the Winner is...

The winner for this showdown is SOLIA, because of the flat iron's multiple temperature settings, tourmaline plates, sturdy construction, two-year warranty and overall customer enthusiasm. CHI takes second place being a possibly more affordable alternative that may suit some customers and hair types better than others.


Flat Iron Frenzy - CHI Vs SOLIA

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Wednesday, November 16, 2011

Superite ST-2000 2000 watt Voltage Converter Transformer Step Up/Down - AC 110/220 volt for Worldwide Use

!: Saving Superite ST-2000 2000 watt Voltage Converter Transformer Step Up/Down - AC 110/220 volt for Worldwide Use coupon


Rate : | Price : $79.38 | Post Date : Nov 16, 2011 17:03:30
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Single phase 2000 Watt Maximum output Step Up/Down Voltage Converter Transformer to convert AC 110-120 volts to AC 220-240 volts or AC 220-240 volts to AC 110-120 volts. It has heavy duty industrial cord with USA Grounded plug on cord. It is easy to use, safe and reliable and can be use continously 24/7. To select the voltage converter transformer, we recommend at least 50% higher wattage transformer than your equipment's required wattage. For example: A 500 Watt appliance should be used with a transformer of at least 750 Watts.

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Tuesday, November 8, 2011

101 Things You Should and Should Not Bring With You to China

!: 101 Things You Should and Should Not Bring With You to China

I know it's a long list and I don't by any means encourage you to bring lots of stuff. Different things are important for different individuals. Use this list as a reminder so you don't forget things. Remember always travel light, bring as little as possible, and save the space to bring lots of goodies back from China!

Valid passport. Chinese visa. Other legal documents that show you are allowed to enter and stay in the country. A photocopy of all your legal documents. So you can carry these with you when touring. Air itinerary and schedule. Your drivers license. Travel Insurance and its receipts. Copy of your medical history. Medical and Security Access. This is a MUST HAVE. I recommend International SOS. Address of your destination in China (Both in English and Chinese if possible). If you had to submit a invitation letter for your visa, bring that letter with you. Your hotel reservation. Important contact information. Most of the times, people don't use their home country cell phones in China because the surcharge is very expensive. So if that's something you are planning on doing, then write down the numbers you need from your cellphone, that way you can conveniently to make a phone call from China by using a phone card. A local map. If you are traveling on your own and planning on taking public transportation or walking, this is quite important to have. Pocket tissue. This one you actually don't have to bring it from the US, but make sure you have it handy while you are in China. It's weird but in most of the public bathrooms (except upscale restaurants or hotels) they don't provide toilet papers. Credit Cards. Visa and MasterCard are common to use in China. Traveler's checks. Don't keep your receipts at the same place with the checks. Some cash in Chinese Yuan and in US dollars. Even though most of the plazas and big restaurants now accept credit cards (not all of them accept international credit cards though), but the bargain shopping areas, street food stands, taxis, ticket offices etc., only accept Chinese cash. Also, try to avoid airport currency exchange, they definitely have the crappiest rate. Go to your local bank and ask for your options. Deodorant with anti-perspiration. This is quite hard to find in China, especially in the small cities. The place I can think of that carries such thing is the supermarket named "Watson's" Razors. Back in 2005 when some of my foreign friends came to China, we looked for shavers everywhere and could not find them anywhere! Things might have changed, but just in case, bring your own. Shaving cream. Shampoo and conditioners. I use Pantene, and even though this brand is everywhere in China, but I feel the quality is different. It's definitely more watery and my hair feels drier after using the Chinese brand. So if you are picky with your hair, bring your own. Sunscreen. You can actually find lots of sunscreen protection lotions in department stores and supermarkets. But the SPF factor and other functions are limited (SPF doesn't go as high as here in the US). Tanning sunscreen is defiantly not available since everyone tries to keep the skin white. Insect repellent. The brands in China are mostly oil based and quite inconvenient to apply. If you go in the summer, of course depends on where you are, you'll probably need it for mosquitoes. Medicine. Even though the Chinese pharmacies do offer western medicines, it's definitely a good idea to bring your own! Especially make sure to bring your prescription medicines, antibiotics, diarrhea medications, birth control, pain reliever, and anti-bacterial ointment. Dental floss. I know they are available in China and people do use them. But don't expect they'll be guaranteed available next to the tooth paste section in any grocery stores. Mouth wash. Same as above. Tampons. You can find them in some supermarkets but quite limited. So bring the brand you prefer. Pads are readily available everywhere in China. Your own clothing, underwear and socks. You will find bargain priced clothing items in China, if you are a tall or wear extra large in the US, then sizes you find in China would most likely be too small. Unless if you go to a tourist-friendly shopping plaza such as the Silk Market in Beijing. Women with larger breasts make sure to bring your own bras. Big suitcases. From my experience, people who come to visit China usually ended up buying another suitcase because they bought too many things during their visit. Things are cheaper and unique, so make sure to bring the biggest baggage you can find, and pack light on the way to China, so you leave plenty of empty space to bring things back. One thing to note though, if you are taking domestic flights within China, be careful with the weight of your baggage. Just like in the US, international flights allow a much heavier weight for check in baggage. Domestic flights usually only allow you to check in one baggage up to 20 kilograms in weight. Backpack. It's convenient especially if you walk around everywhere. For girls, just bring your own purse. Shoes. Get some comfortable and reliable shoes so you can walk, hike and run in them. For the summer, bring a pair of sandals as well. Also if you consider your feet are big, then you probably won't find your shoe size in China. Electric converter. Voltage in China is 220. Computers, cellphones and cameras don't need the converter because they are universal voltage. Check the back of your electronics to identify which ones needs the converter for. Your home country cellphone. If you are from the US and your wireless carriers are AT&T or T-mobile, bring your cellphone and cellphone charger with you. Before you do that, call your phone company to ask them if you can unlock the phone. I did it once with T-mobile, it was easy and fast (you might have to finish your contract first). When you arrive China, all you need is to buy a Chinese sim card (cost about ï¿¥100 for the card with prepaid minutes in it) to replace your original sim card. If that's not an option for you, you can also find an old modeled Nokia cellphone in China for around US. Your laptop. Though there are many Internet cafes in big cities in China, and the cost to get online per hour is very cheap. If you want to use Skype or get online comfortably at your hotel, then bring your own. Ethernet Cable. International Travel Plug Adapter. There are cases that the outlets in your hotel room doesn't fit your plug for your computer. It's very affordable to get something like this, you'll need it in the future when you travel to other countries. Your embassy's contact information in China. Your camera. Bring the charger, most of the camera chargers can be used worldwide without any electric converters. USB connector for your camera. Extra memory cards. Just in case if you take too many pictures and don't have enough place for storage. Camcorder. A small handy Chinese dictionary. A Chinese phrase book. Just in case if you got lost and need to look for the bathroom;) Allergy supplies. In a foreign country, you never know what you'll be allergic of. Umbrella. Alarm clock. Skin care products. China has all the major brands such as Clinique, Lancome, Olay and Estee Lauder. But if you buy them from the Chinese department store, they are so much more expensive than you buy them in the US. I guess it's the tax that raised the price so much higher. A pencil and a memo pad. If you are traveling with a baby, make sure you bring all the baby stuff. Such as diapers, wipes, baby food and medicine. Multi-vitamins. Toothpaste. According to the FDA, some Chinese toothpaste could be dangerous to your health. Calculator. Could come handy for currency exchange and bargain when shopping. Super glue. In case if something falls apart during your trip. Coffee. Most of the coffee you find in regular supermarkets are instant coffee in China. So if you are big on drinking coffee and don't want to spend too much money in Starbucks. Then bring your own coffee maker and lots of ground coffee. English magazines, novels and books. There are English books in the big Chinese bookstores, but the choices are very limited. Hair coloring. If you DIY, you'll only find darker colors in the supermarkets. You can get all sorts of hair colorings in salons though. Moisturizer. Hand Sanitizer. U-shaped pillow for the long ride on the plane. Mp3 player and charger. Business cards. Your home keys. This is so embarrassing, but one time I left my home keys in China and could not get back in my apartment for a while after arriving the US. Plastic Zip-Loc bags. You'll need to put small sized lotions in there for airport security. Sunglasses. Jet Lag remedy. Jetlag can be annoying, sometimes it takes up to one week to feel completely adjusted and normal again. If you are doing a trip less than a week, than I highly recommend you consider this option. Back up batteries for your electronics. Reusable grocery bag or plastic bags. In big cities, now you have to pay for plastic bags in supermarkets and grocery stores. Some gifts if you have friends or a host family to visit. A smile :) Hats. Ear plugs. When you are on the plane for a long time and hope to get some sleep. This really helps. Contact lenses and solution. English Movies and DVDs. Tic Tacs. I love them and couldn't find them in Beijing. Favorite snacks from your home country. Appetite to eat delicious Chinese Food. Cereal. China has very limited choices.

Things you SHOULD NOT bring

Hairdryer. Unless your hairdryer can convert to different voltage. Most of the hotels provide hairdryers in the room. Iron/steamer. Again most of the hotel has these. If you need your own, it's cheap to buy one in China. Weapons. That is an absolute NO. Bicycles. It sounds funny but some foreigners actually have tried to check their bikes in at the airport. You can defiantly find a pretty good quality mountain bike in China for around US or so. Any illegal drugs. This is very serious, if you are caught to carry or sell any in China, you'll be in big trouble and your home country might not be able to help. Anything that can be politically sensitive to China. Live animals. If you are thinking to travel with your pet to China, DON'T! I have a dog and I did lots of research to see if I could ever bring her back Beijing, it's not impossible, but it's way too complicated. First of all, there isn't really a document clearly states the rules on this one. I even called the airport in Beijing, they all had different answers. All I know is you'll have to leave your animal in the airport for a few weeks for them to check. You'll have to pay lots of money and your animal will suffer in the cage for a long time. The worst thing is if there is anything that doesn't look right, they have all the rights to send your animal back immediately or kill it. Plants and soil. Insects. Food. Lots of cash exceeding the legal limit. Cashmere, dry clean clothing. It's a hassle to find a dry clean shop in China, Bedsheets. Towels. If you are the type of person brings your own towel anywhere you go, then sure, bring it. Toilet papers. Mailing envelopes. Social security card. Clothing that writes bad things about China in Chinese (or in other languages)! Military clothing. Can cause unnecessary misunderstandings. Tea bags. Valuable jewelries. Soy Sauce. Purses without zippers or closed top. There are thieves in China just like anywhere in the world. You should be extra careful because it can be crowded in China, especially if you are going to a sightseeing spot with lots of other tourists. Always carry your purse with the zipper zipped and in front so you can see.


101 Things You Should and Should Not Bring With You to China

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Saturday, November 5, 2011

Safety & Awareness Tips On Holiday Dangers - Hey Kids "Look" The Ocean But No Swimming

!: Safety & Awareness Tips On Holiday Dangers - Hey Kids "Look" The Ocean But No Swimming

Is travelling to a foreign destination with children still a favoured option among parents, who after being alerted on child safety abroad since the abduction of Madeleine McCann, who was snatched from her holiday apartment May 3rd 2007 in Portugal as she slept. Well this certainly gave parents a wake up call on the importance of keeping check on their children`s whereabouts at all times, whether in a foreign country or their home town. However families have not been deterred from jetting off in to the sun. If you are an overprotective parent you still need to let the children breathe, wrapping them up in cotton wool is the not the way. It is natural to protect, but too molly coddle is not the answer because it can spoil the holiday for you, and the kids.

Unnecessary panic can stress you out and sadden the kids even though you mean well. Let the kids have fun, none of "Hey kids look at the ocean but you can not swim in it". Point out the dangers beforehand which cause harm; this will give your child every chance to avoid any disastrous moments from happening. Keeping your child safe while on a summer vacation can involve many factors which you as the parent and child need to be aware of.

1 Let us address the concerns involving abduction. If we have a kidnapper on the prowl, the possibility of you knowing this is slim. A person with abduction in mind will make his or her presence as less suspicious as possible to avoid being spotted for acting unusual. Be extra vigilant because kidnappers are more talented than the thespian on stage for taking on the role of Mr nice guy. Never leave children unattended even if popping along to the corner shop. Emphasise the outcome should they go off with a stranger, do this tactfully as you do not want to scare the child witless. Not all strangers are evil but must be treated as such until you are satisfied that their intentions are of the best nature. If you notice any one lurking around your hotel complex looking mistrustful causing you to doubt their reasons for being there, then report the sighting immediately. You could well be saving an innocent child from ever being held in mummy`s arms ever again.

If your hotel offers a babysitting service then do not leave anything to chance and use it. Mind you as a mother who travels 3 times a year if possible, has her boys at her side when she eats drinks and sleeps. There is no better babysitter than mom and dad.

2 Never leave children unsupervised in the hotel room or permit them onto the balcony without you there. Remove balcony furnishings, children are tempted to climb and adults too when drunk. Check electric appliances in the hotel rooms, not all foreign accommodation provide the same standard of safety like what you maybe used too. If faulty wiring is detected then report this to the hotel receptionist. Ask to be moved to another room if you are worried about the safety in the room. Use bottled water for drinking. Tell the children not to drink tap water because it can cause tummy upsets which will have them laid up in bed for the rest of their holiday (They will not like that). Tell the child that certain foods can also give them stomach ache so to ask you first.

Electricity in Spain is 230 Volts, alternating at 50 cycles per second. Travelling to Spain with a device that does not accept 230 Volts at 50 Hertz will have you go in search of a voltage converter. These can be easily obtained from stores or airport outlets. There are 3 types of voltage converter. Resistor-network converters will normally be advertised as supporting something like 50-1600 Watts. They are light-weight and support high-wattage electrical appliances like hair dryers and irons. However, they can only be used for short periods of time and are not suitable for digital devices.

Another danger to kids on vacation is the hotel swimming pool; children should be under adult supervision at all times. Do not allow children to run round the pool. Refrain from giving drinks to children in a glass for fear it gets broken. Most hotels serve soft drinks in plastic beakers as a safety precaution. Also the restaurant is a no go area for children who run riot, hot foods scald. If travelling with teenagers they too should abide by the rules of the pool and behave. Usually unaccepted behaviours include playing loud music, dive bombing or use of inflatables.
Remember kids are capable even at a young age to get around the barriers created to keep them safe. An abstract of interest states the number of UK children drowning abroad was estimated for 1996-2003 using the ROSPA/RLSS press cutting database. These figures were compared with the numbers of English children travelling abroad from the International Passenger Survey from the Office of National Statistics. The outcome was sixty-eight youngsters drowned in the eight-year period: 48 (71%) in swimming pools (mainly in hotels). Allowing for exposure, the rate was higher in North US [5.2 (CI 2.9-9.4)/million tourists] than the European Union [1.9 (CI 1.4-2.5)/million tourists] p = 0.002.

On average eight British children drown each year while on holiday abroad. Most of these sadly happen in swimming pools and this needs to be compared to the one child that dies each year in municipal pools in the United Kingdom where there is adequate life guarding.

3 The most common danger to ones health on holiday is over exposure to the sun. Children need to sun blocked from head to toe and wear a hat. Do not let a cloudy day fool you.
Avoid exposing baby/child to the midday sun; ideally keep them in the shade between 11 am and 3 pm when the sun is at its strongest. Although ideal, this is not always possible - instead you should cover baby up with cool, loose fitting clothes. Not many people are aware but a baby`s skin is much thinner than grown ups.

Choose a sun block which protects against both UVA and UVB damage; this will protect your baby`s skin from surface burns and deep skin damage caused by the sun`s strong ultraviolet rays. Ask the pharmacist if you are not sure what the best protection method is for your infant.

Sun lotions are categorised by their 'Sun Protection Factor' (SPF); this defines the time baby can be exposed to direct sunlight whilst smothered in sun cream before the skin will start to burn relative to the time they can be exposed without sun cream. Skin type will determine the level of protection a certain SPF should be.

Holiday insurance is a vital asset which contributes in providing peace of mind, thus allowing you to enjoy your summer vacation.


Safety & Awareness Tips On Holiday Dangers - Hey Kids "Look" The Ocean But No Swimming

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Tuesday, November 1, 2011

Choosing Your Welding Hood

!: Choosing Your Welding Hood

There are so many choices concerning the contemporary welding hood. Really, when it comes down to it, it is not so much the hood itself but the lens you will see through.

There are multiple makers of welding lenses today. Some of those lenses are solid glass, some of those lenses are plastic, some are glass with coverings on the glass. Some lenses have a green tint, some have a gold tint, some have a maroon tint and so on. The variations of lenses also come with variable pricing as well. Welding hoods are also composed of various materials causing the actual to have different weights as well.

Let me deliver to you the helmets that I believe are the best for each different situation and why as we dig into this subject. The solid glass of old is still the best for working with TIG welding. Due to the nature of the welding arc being obscured from time to time by the movement of the cup, the lens has a tendency to flash on and off. This is not so much damaging as it is a nuisance to the vision of the welder.

There are some hoods that proclaim the ability to stay darkened even under the environment that TIG welding of MIG welding produces. Let me tell you from my professional experience as a long time TIG welder, that when you use some of the advanced techniques that an expert welder uses, an auto darkening lens is not the best choice. I always find myself going back to the solid filter glass of a fixed shade. I personally like the # 10 shade. You will have to experiment for your own preference when it comes to the shade of your choice and what works best for you.

I try to use the auto darkening lenses as much as possible, especially when using stick rod processes. I welded on jobs where one simple accidental arc strike outside of the weld zone got you run off if detected by the welding inspector. Using a quick change lens can save you from an embarrassing and costly situation like that.

Let's look at the solid lens first. Solid Lenses have been around since the time of torch and brazing were used. It was not the protective hood that was a staple of the mechanic/welder but the goggles and his lenses used to get a better picture of his puddle in the days of brazing and oxygen gas welding. The solid lens is cheap and efficient. It is not fancy but still very effective.

I still find myself going back to the solid lens for certain welding processes. It works well with any basic hood and can be a good place to start for the inexperienced welder. Better yet, the welder that does not have much money when getting started.

The shades of fixed lenses usually range from 9 to 12. There are some 5 and 8 shades but I would not recommend using anything less than a 10 when welding high voltage electricity. You may not feel the immediate affect of the damage that can be caused by using the lighter shades of lenses, but the damage is being done and will catch up with you much later in life. Please take that seriously.

One of the very popular fixed shade lenses of all time has to be the gold plated lens. You find a difference in the visuals of the puddle when comparing the different lenses. The gold lens appears somewhat gold and orange in nature. The old green style appear as just that, greenish blue. There are solid lenses designed for exotic metals like aluminum that are somewhat different than the nominal carbon series. You don't have to have one of these but I tell you just to inform you. I have a lens still today that is a plastic lens that has a gold laminate covering but the puddle does not appear gold, it appears maroon colored. The only problem with it, it is not bright like the normal shade 10. It appears along the lines of a shade 11.

Auto darkening lenses have almost replaced the solid lenses of old. I prefer the quick change lens for most welding applications. Whether the solar powered or battery charged will be your choice as well. The solar lens is usually less expensive and does not need a larger hood for its housing. The one drawback with this lens is its ability to move from one shade to another. Most of the solar powered lenses are fixed shades as well. If you find a lens like the Radnor that poses as a dual shade filter, you will find the viewing is not consistent across the entire lens. What I mean by this is that there will appear to be some spots from the center out to the sides of the lens that are designed to lighten giving the shade variable darkness. If you like looking out of the side of your head to weld, in order to achieve the shade 10 area then this lens might be for you. I never like that. Years ago Huntsman made a solar powered quick change lens that was I believe the best ever. It is not the same as the Solera, which they make today. I have never found an adequate replacement and I have searched.

The next stage of auto darkening lenses are the battery powered variable shades. These lenses also allow sensitivity and reaction time as well (usually). In today's market place there is a very competitive field of auto darkening platform and the producers of these hoods. Optera, Speedglas, Jackson, Huntsman, Miller, Lincoln, Hobart, Sellstrom, and there are the Foreign markets too.

These helmets are all good and have similar pricing in this competitive market. If you can afford one of these hoods, one of most remarkable lenses ever produced is the 3M Speedlgas. It has one of if not the most consistent shades of all the quick change lenses. The glass at any shade is smooth and high quality all the way across the lens. I personally have favored it over the Jackson line of the NexGen models along with all other offers.


Choosing Your Welding Hood

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