Keep the pressure up on your tyres

Safe journey! – This is an expression which is commonly used in many parts of Great Britain to wish someone you know or a loved one bon voyage before they mount their motorbikes or climb into their cars and set off for their destination. But in order for a journey to be a safe one, some simple rules must first be followed: the driver has to make sure that he or she is well-rested, relaxed and calm before setting off and those travelling must also make sure that they really have left themselves enough time for the journey.

But although these rules may provide the essence of a safe journey with regard to you the driver, it doesn’t mean that these same rules must also apply to the tyres on your car or motorbike.

Tyres need pressure. And you have to keep up the pressure on them if you want your tyres to last longer and your car to consume less petrol and handle more safely.

According to the ADAC, Europe’s largest automobile club, one out of two cars driving on European roads is doing so with the wrong tyre pressure. With disastrous possible consequences:

  • The higher the pressure, the less the tyre squirm. Or to put it differently: a pressure loss of 0.5 bar can result in a 20% increase in tyre squirm.
    Tyre squirm is name given to the phenomenon that occurs when the sidewalls of a tyre come into contact with the ground while the car or motorbike is negotiating a bend. This is because tyres that are not inflated properly have less grip when they go into corners. The result: the car can understeer and pulls towards the outer edge of the curve, which can be exceptionally dangerous when the bend is being taken at high speed.
  • The braking distance of a car depends heavily on the tyre pressure, especially when the roads are wet.
    Tests carried out by the ADAC confirm that a pressure loss of 1 bar on only one of the front wheels can increase the breaking distance of a car with ABS by as much as 10%.
  • Modern electronic stability systems like ESP or ABS can fail to respond correctly if the tyre pressure is too low.
    This can lead to precarious situations, especially when cars are pushed to their limits and the driver has to perform a sudden swerve to avoid hitting an obstacle.
  • The rolling resistance increases with lower tyre pressure. This is bad for the environment and bad for your wallet.
    The tread on your tyres wears down more quickly when the tyres are underinflated. Not only do you have to spend more money sooner on new ones, you also have to pay more money at the pump because flatter tyres increase the drag, thus causing the car to consume more petrol.

TROTEC tyre pressure gauge

Unfortunately on-board tyre pressure monitoring systems are not yet standard equipment in cars. This is why it pays to use a tyre pressure gauge to check your tyre pressure at least once a fortnight. In fact, the BY10 from TROTEC is so handy that you can even quickly check your tyres before you set off. This also allows you to check the pressure while the tyres are still cold, thus avoiding any errors that can occur at filling stations when checking tyres that are already warm from friction.

Make your journey a safe one. With the BY10 tyre pressure gauge from TROTEC.

Yes, but is it art?

Art electromagnetic fields

The great Pablo Picasso once said: “Art washes from the soul the dust of everyday life.” And although Picasso was a visionary who is often best remembered for his revolutionary Rose and Blue Periods and his avant-garde interpretation of the barbaric bombing of Guernica, he too would well have had difficulty imagining that a century later an artist would create a work of art with the use of an electromagnetic field.

In 2004, the British artist Richard Box planted 1301 fluorescent tubes vertically on a piece of land covering circa 3,600 m² and called his piece “Field”. The land was in close proximity to an electricity pylon which supported overhead power lines carrying 400,000 volts of electricity. The electromagnetic field discharged by the power lines caused the fluorescent tubes to glow in warm, gentle colours, which looked especially spectacular when seen in the dark.

Electromagnetic fields are all around us. If you live in an industrial country, there is really no way of getting away from them. Mobile phones, WLAN routers, cordless phones, radio and TV transmitters, microwave ovens – they all emit electromagnetic fields which you can normally neither see, hear, feel, taste nor smell. So how then can you know whether the dose that you are getting is good for you? Guidelines drawn up by the ICNIRP (International Commission on Non-Ionizing Radiation Protection) clearly state that the thresholds for microwave radiation should not exceed 0.2 or 5 mW/cm², depending on the type of application.

So wouldn’t you want to know just how high the emissions are in your home, your flat, at your office or in your workplace? The BR15 microwave radiation meter from TROTEC makes invisible electromagnetic fields visible by transforming the measurements it takes into clear and concise readings on an easy-to-read, crisp display.

Of course we don’t claim to be in the same artistic league as Richard Box whose exposition is currently being shown as a documentary at the Uferhallen in the Kulturzentrum (Culture Centre) in Berlin-Wedding. The exhibition, which runs until October 10th, showcases a variety of exhibits with the conservation of nature and the environment as their central theme. Art becomes a medium that has a special influence on conscientious consumer behavior and a sustainable way of living.

But what we do think is that we have done a really good job of one of the things we do best: manufacturing and developing measuring equipment for industrial, commercial and private use.

TROTEC – the new name in measuring technology.

What is an Energy Pass?

What is an Energy Pass

As of January 1 2009, any house that is sold or let in Germany must under new legislation have an Energy Pass. These same regulations apply to any extensions or major changes that are carried out on the property concerned. What some people don’t know: the EnEV 2009 energy conservation guidelines have actually been in place for new houses since 2002.

So if you are planning on selling your house or letting out your property in the near future, then you have to count on being asked to provide legitimate proof that your house, flat or apartment conforms to EnEV 2009 guidelines in the form of the new Energy Pass.

The pass shows buyers and tenants how energy efficient a building is, thus giving them a clear idea of the energy costs they can expect and the type and the extent of modernisation which would have to be carried out.

This information includes:

  • Exact details on the energy costs you can expect
  • How this particular object compares to similar objects
  • Which modernisation measures are recommended

And here’s something else that you as a tenant or house buyer should be watching out for: the recommendations regarding the type and extent of the modernisations to be carried out on the object in question are just that – mere recommendations. It is therefore crucial that you as a potential tenant find out when these recommendations are going to be put into practice and when you can count on paying lower energy costs. And as a buyer it is equally important to know which costs for carrying out the recommended modernisations could be coming your way.

There are two Energy Passes:

The Energy Requirement Pass: How energy efficient is a building? This pass includes an analysis of the building substance as well as the central heating system and shows which energy requirements the house has. This Energy Pass is for new houses.

The Energy Consumption Pass: This pass is for all other buildings. It tells you just how much energy in the form of heating and warm water was consumed during the previous three years. This pass is also particularly useful for house owners and property developers who can highlight the object’s strong points if the energy consumption is low and inform their clients of the prospective costs which additional modernisation measures would entail.

So it would seem that the Energy Pass will not only help you to save energy – it will help save you unnecessary trouble too.

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This unique special offer is only valid while stocks last. The quicker you are, the more you save!

Prices for chimney sweep services soar

Chimney sweeps probably perform one of the oldest occupations in the world. The profession can be dated back to the 12th century when the first chimneys were built to draw the smoke from roaring fires out of ancient castle fireplaces. The growing number of towering chimney stacks and clay chimney pots which popped up across the country in the 18th and 19th centuries during the time of the Industrial Revolution turned chimney sweeping into a very popular profession. But only when the chimneys were built to be big enough for a man to pass through did the profession lose the disreputable image which it had acquired during Victorian times due to the abhorrent practice chimney sweeps had of sending small boys up dangerously narrow chimneys in which they frequently got hopelessly stuck and sometimes even suffocated.

Nowadays a chimney sweep is often considered a symbol of luck: in parts of Great Britain they are extremely popular at weddings where they are thought to bring the bride luck. And in Germany small pipe cleaner chimney sweeps in pretty little plant pots are often given as a gift on New Year’s Day.
Prices for chimney services soar

But not everybody can count themselves quite so lucky: the “Gebührenverordnung für Schornsteinfeger”, the new act regulating the fees which chimney sweeps can charge for their services, has resulted in a price increase of up to 60% for a third of all households in Germany. And although according to the media portal “Der Westen”, the changes, which have been in place since January 2010, will not affect the other two thirds of all families, this will come as small consolation to those who will have to dig considerably deeper into their pockets when the chimney sweep comes knocking at their door.

For those affected the new legislation will prove to be a bitter pill to swallow. These additional costs come on top of the costs which members of health funds are already having to pay for an ailing health care system, and with an imminent rise in VAT looming on the horizon some families will be looking for other ways to cut their household budgets and save money on other essentials.

For example electricity. But here’s where we can help. You can literally knock £100s off your electricity bill by switching off certain appliances like set-top boxes, hi-fi systems and DVD recorders at night instead of just switching them to stand-by, and also by identifying – and eliminating – the true electricity gobblers in your home.

An energy meter from Trotec will provide you with just the information you need to unearth these nasty little culprits. Information including the exact amount of energy each of your appliances is consuming and just how much that relates to in hard currency.

And with a bit of luck you will end up saving more than you had hoped for.

Infrared cameras unmask leaks the human eye fails to see

save energy with infrared cameras

An infrared camera is a highly sophisticated piece of equipment. One of its outstanding features is its ability to detect energy leaks in buildings using infrared technology and to make these leaks visible to the naked eye.

Infrared cameras can be used to create thermal images or real-time video sequences of the outer walls of buildings or the rooms inside in order to allow you to determine where the chinks and gaps in your building’s insulation are so that immediate steps can be taken to remedy the situation and cut spiralling energy costs.

The thermal images which the camera generates reveal a fascinating colour spectrum which clearly distinguishes between cold and warm spots. Warm colours like red, yellow or orange represent the warm spots, the places where warm air and precious energy is seeping out of the building. Cooler colours, like green and blue, show you where the cold spots are. These are the places where cold air is making its way into the building, often making heating futile.

Inspections which are carried out on the outside of buildings are especially effective, because they show you just where the thermal bridges and cold leaks are. Such inspections are even more effective in the colder winter months when the warmth that escapes through any leaks or cracks in the building is captured vividly in strong shades of colour by the infrared camera. Typical weak spots from an insulation point-of-view are poorly sealed windows or doors, windows and doors with simple glazing or even whole facades or roofs which have been poorly insulated.

How can I put the results of my thermal imaging camera to best use?

The results provide restoration and renovation experts with valuable information which forms the basis of their calculations and their further actions. But the results can be equally valuable for tenants and home-owners who can then decide which course of action to they need to take.

Some of the steps you need to take can be very simple:

  • Windows – by putting up heavy curtains or drapes and sealing off windows with tape or window foil you can effectively keep the cold out and keep the warmth in
  • Doors – sealing tape and door or letterbox draught excluders, including the rather sweet homemade stuffed ones, provide a particularly effective means of combatting the cold.

Knowledge is power. Knowing where the cold leaks in your house or flat are can save you endless trouble and strife. Cupboards, cabinets, commodes and beds should not be placed up against walls that have been identified as having cold leaks. For more information see our blog article

Mould and how to prevent it – 5 golden rules for tenants

Do I have to buy my infrared camera or can I hire one too?

As a tenant or home-owner you may not want to invest in an infrared camera for you might consider to be a one-off inspection. Well, you don’t have to if you don’t want to. Our infrared cameras are also for hire.

TKL , the hiring division of our group, has a selection of prime cameras.

Bring some colour into your life and find out where the weak spots in your home or flat are.

Mould and how to prevent it – 5 golden rules for tenants

How to prevent mould

For many home-owners and tenants living in apartments or flats there is one sight which causes them great discomfort and fills them with utter disgust – mould. Yet mould is not only unsightly, it can quickly become dangerous and trigger allergic reactions or make a house’s or flat’s occupants very ill. All the more reason then to prevent mould from occurring in the first place and to find out more about what causes mould and what can be done to combat it.

One of the biggest causes of mould is the difference in temperature between the cold outside walls of a building and the heated rooms inside. That’s why the best form of insulation is insulation which is applied to the outside of the building. As a home-owner you can do something about it: you can carry out modernisation work and fix exterior cladding to the outside walls – as a tenant you can’t. This is why we have compiled a list with 5 golden rules designed to help those who in such cases cannot help themselves simply because they are living in rented accommodation and therefore unable to take the necessary steps that would make mould less of an issue and more a thing of the past.

Rule No. 1:

Do not put any furniture up against outside walls or the corners of outside walls.

If you are unable to follow this rule, because you are pushed for space and wouldn’t know what to do with certain pieces of furniture, then try to make sure that there is at least 10cm between the outside wall and the piece of furniture in question.

Rule No. 2:
The rooms in your flat have to be evenly heated.

This includes bedrooms which many people insist on not heating, because they believe that they will then be able to sleep better when they go to bed. This may be the case, but turning the central heating right off is going to give mould the chance it needs.

Rule No. 3:
Open the windows at least twice a day.

And when we say open, we mean open. Not just a crack, but wide open for about 5 to 10 minutes. This gives the air enough time to circulate. The stale, used air goes out and the fresh, hopefully clean air comes in.

Rule No. 4 :
Make sure that bathrooms are aired properly after a hot shower or hot bath.

This is sometimes much harder than you might first think: some windows are simply too small to be adequate and some bathrooms have no windows at all. In such cases a dehumidifier is just the right device. It extracts the moisture out of the air and creates just the right indoor climate.

Rule No. 5:
The relative humidity of a room should not be higher than 65- 70%.

It can be a little higher – along the walls, for example, where it can be as high as 80%, but this is an exception. If you’re looking for a way to measure the relative humidity, try one of our thermohygrometers. They are designed to do just that.

Oh, and by the way… If you are having an earnest problem with mould in your flat, then you are generally entitled to hold back some of the rent. This is, however, a sword which can cut both ways: landlords often try to turn the tables on tenants by claiming that the mould is a result of gross negligence on the part of the tenant who has not been airing the flat adequately.

Do you have or have you had problems with mould in your apartment or flat? Write to us and tell us about it. Or let us in on your secret if you have any other useful tips or golden rules which you would like to share with your fellow readers. We would love to hear from you.

TROTEC. For a better world.

Explosive gas concentrations – allotment holder blows hut sky high

You need only open the paper to read about another spectacular accident involving a gas explosion and the tragedy that then unfolds. Only last week a number of newspapers including DerWesten reported on an incident in which a 56-year-old man from Dortmund who had been making himself a cup of coffee in his idyllic little allotment blew himself and the hut which he had only finished renovating the week before up when the gas cooker that he had been trying to ignite exploded. The explosion rocked the allotment and sent shock waves through the community and blocks of building stone hurtling in all directions and onto the roof of a nearby school. The man, who suffered serious facial burns and other injuries including damage to his respiratory tract, was able to call emergency services on his mobile phone before being rushed to hospital where he is condition is still said to be critical.

Flammable gases become dangerous when they come into contact with the air, or the oxygen in the air to be more precise. It is the concentration which is decisive. If the concentration is too low, or below the LEL (lower explosion limit) as the experts say, then the mixture is too lean and there is – for the time being at least – no risk of an explosion. Strangely enough there is also no risk when the mixture is too rich, i.e. the percentage of combustible gas or gases in the atmosphere is above the upper explosion limit (UEL), because then there is not enough oxygen in the air for it to become flammable. If, however, the concentration of flammable gas or gases lies at a certain level between these two limits, then there is, as the case above showed, a real risk of an explosion.

The gas which the allotment owner or tenant used would have probably been propane gas – the type commonly used for portable cookers and campers stoves. If the concentration of propane gas in the air lies between 2.1 and 9.5 %, then the atmosphere becomes explosive – with all the resulting consequences.

Different gases have different concentration limits: Natural gas, the gas used by many people to heat their homes, is primarily made up of methane, a gas which becomes explosive when the concentration is between 5 and 15%.

Trust TROTEC then to come up with another measuring device which affords a means of protecting you and your family by detecting gas concentrations that escape from leaks or broken pipes and warn you when the gas concentration is 10% below the lower explosion limit. The BG30 Gasdetektor from TROTEC is such a device – easy to use and especially effective. A small investment which could even one day end up saving somebody’s life.

Better safe than sorry

A dropped dehumidifierMoving house is a traumatic experience. It comes, as the saying goes, third only to bereavement and divorce. It is understandable then that many people, especially elderly citizens, who are unable to carry heavy boxes and furniture or cannot afford a removal firm, and younger first-time movers who are flying the nest try to get all the support they can by enlisting the help of family and friends to lighten their burden and prevent the costs of moving from spiraling.

But stop! If you don’t want to end up being the friend in need at the end of the day – and splitting with friends or family because of a broken mock Ming vase, a smashed computer or a dropped dehumidifier – then it often pays to have a word with your insurance company first in order to clarify whose insurance covers any breakages or damage that occur as a result of you being kind enough to help a friend or family member to move house.

Interestingly there is in fact an insurance company that does cover such damages – no, not Lloyd’s of London in this case but the AXA insurance company, which sells a special policy designed to take a great weight off your mind and not make you have to rely on another insurance company’s gesture of good will.

So prepare for the worst and hope for the best. Ring, write or talk to your insurance agent before you agree to help out when somebody thinks the time has come to move house – and visit our website and learn more about our over 600 strong selection of machines , devices and equipment in and around the fields of dehumidification, industrial and construction heating, indoor climate control and infrared thermography and see what we could have done for your family or friends in their old house and what we can do for you in yours.

I would call mine Eric

high pressure areas to give away

In times of tumbling economies, fears of double dip recessions and falling house prices what better a way to spend your money than on something that not everybody has, something really special. No, not a piece of land or a hole on the moon – or a square foot of the rain forest, which is at least a very commendable start – no, as of September the 29th 2010 you can give your name, or somebody else’s, to a heavenly constellation that is this time not a star or group of stars but a system of either high or low pressure moving across the face of Europe!

The perfect gift one could be excused for thinking. Imagine the surprise when your wife of twenty years finds out that instead of buying her those wickedly expensive earrings, that timelessly-elegantly classic cashmere cardigan or those luxuriously soft lamb leather boots which she has always wanted for your china wedding anniversary, you get in touch with the Freie Universität Berlin (Free University of Berlin) and pay 199 euros to have a system of low pressure which brings misery and suffering to whole nations named after her.

And what about Christmas? Don’t forget – only 108 days to go. If you feel like digging a little deeper into your pocket this time, you can tack an extra one hundred euros onto your bill by splashing out on a system of high pressure that you have decided to name after one of your family members, which unfortunately does not include the dog, who most families would probably regard as being more than just a trusted companion and faithful friend. Men’s names are allowed – and so are women’s – but no double names and no company names either.

But just in case you’re thinking that this is a hoax, this is where we set you straight. The whole idea of sponsoring systems of low and high pressure across Europe is the brainchild of the meteorologists at Freie Universität Berlin who thought that this would be a good way to generate income for the Institute of Meteorology at their progressively modern university. If you’re interested, just go to http://www.met.fu-berlin.de/wetterpate/ and make somebody happy in 2011.

By the way, although the low pressure systems in 2010 all had and will have women’s names and the high pressure systems men’s, the situation will be reversed in the coming year when the high pressure systems will then be called Brunhilda, Helga or Hannelore and the low pressure systems will be called Hans, Christian – or Eric. This is a result of the pressure put on the met office by women campaigners who went up in arms at the practice established in 1954 of giving high pressure systems which account for gloriously sunny, pleasantly dry weather men’s names and low pressure systems, which are responsible for drab, damp and overcast weather, women’s.

But if all this talk about high pressure systems and low pressure systems has turned your thoughts to the weather and the effect it could have on your day – sticky, hot weather in the summer, dipping temperatures, cold, crispy days in the winter and wet. rainy weather with high humidity levels the rest of the year round, then you will be pleased to hear that Trotec, the brand name in heating solutions, dehumidification and climate control has just the right heaters, dehumidifiers and air conditioners for you and your own individual application. Just follow the link below and find out for yourself.

Trust Trotec. The name in heating solutions, dehumidification and climate control.