No Wet Cargo with Ultrasonic Hatch Cover Tester

Since the inception of the shipping industry, the leakage in hatch covers results in serious and massive commercial destruction. The claims made by the wet cargo and shipping industry has perplexed the customers, ship owners, cargo handling companies, their managers and insurance companies. No matter whatever they do or how hard they try, the manual methods and testing techniques, failed to provide complete protection and security against the leaks and cracks which results in the destruction of valuable cargo and goods on board. This often results in the shipping industry paying the millions of dollars in lieu of insurance claims and law suits by the goods companies for the destruction of their cargo due to water. In addition to this, the delays in the shipments, schedule disruptions and sometimes even sinking of ships, are the other factors that cause significant loss to the industry. Sometimes the ships have been even left in the ocean all alone and the crew has to board another ship due to life threatening leaks or cracks in the ship.

All this has resulted in different attempts to control these outcomes due to leakages or cracks in the ships. This lead to the invention and the use of hatch cover ultrasonic tightness testing for checking and verifying the integrity of the hatch covers. This technique has yielded fabulous and promising results. With the invention and formulation of modern techniques and gadgets for this purpose, the ultrasonic testing has gained control over much of the problems associated with hatch leakage at less amount of cost.  The outward shinning and dazzling body of the ship, no matter how heavy and bright it might look, it is bound to get weaken from the site  where it is connected with the other moving parts inside the ship. With the passage of time, the doors, windows, hatch covers, etc, starting developing holes or cracks, which can allow the water seepage in the lower parts of the ship. Due to extensive contact with water and humidity, the protective layering provided by the manufacturers of the ship starts to erode allowing the metal to be directly exposed to the water and humidity.

Therefore, it is a vital duty of the ship manager to maintain the ship and to keep check and balance of the areas which are getting affected by corrosion. It is his responsibility to keep every area of the ship well maintained and well checked for any kind of damages or cracks on regular basis. For this purpose, checking the Tightness of hatch with Ultrasound provides reliable and credible outcomes in less time and spending less amount of energy. The ultrasound scan of the whole ship can be conducted in few hours or if the ship is too big or damaged, it takes one or two days. It does not need large number of men to conduct a test. A single individual can easily conduct it. This saves a lot of money to the shipping company, which might be required otherwise.

Prevent a Severe Catastrophe with Hatch Cover Tester

In context of the shipping business, leaks and cracks in the ships or in hatch covers are the most dangerous thing for any kind of commercial or non commercial shipping business. They are a great blow to the integrity and safety of the ship. They raise a question of protection and reliability of the ship and the shipping company. No matter the leak or crack is big or small; it can cause a severe catastrophe which will leave a bad mark and negative reputation of your company. The shipping industry from the very beginning is fighting with the dilemma of leaks and cracks in ships. It is constantly in battle with leaks and cracks.

 It often happens that due to constant contact with water, the protective layers provided on the outside of the ships erodes away and cause leaks and cracks in the hatch covers of the ships. It is second to impossible to prevent the leaks or cracks, especially in the ship used for commercial purposes such as goods transportation, as they pass through rough usage on daily basis. Though prevention is not possible but the leaks and cracks can be detected and repaired by making use of different techniques and methods. Finding the leaks and cracks in the ships, is in itself an extremely difficult and strenuous task if done manually.  But by making use of Hatch Cover Ultrasonic Tightness Testing device this procedure can become quite simple and easy. The whole process of detection is quite easy and can be easily done by a single individual with little training.

The ultrasonic tester device is used for the purpose which will enable you to find the leaks and cracks in the ship in the shortest possible time span. The tester device comes in the form of kit which comprises of a device, a generator, a receiver and headphones. It is battery operated. Some companies provide batteries while others do not, so you might have to purchase them. After placing the batteries in their place, just attach the receiver and the headphones to the device. After turning on the generator, place the device inside the cargo and close its hatch covers tightly.

Now you can check the Tightness of hatch with Ultrasound, through scanning the complete hatch cover and hearing the sound through the receiver and the headphones. There should be no sound, and where ever you hear the slightest beep or pulse just mark that area. It will be exactly the place where the leak or crack can be detected because from that place the ultrasonic sound waves would be leaking. Keep scanning the entire ship and the cargo and keep on marking the places where you detected the slightest sound.  After detection you just need to call the repair man who will take care of rest of the things. All this procedure takes just few hours or if your ship is too big it may take one or two days. It is not only cost efficient but also saves your time and lots of energy.

The Fight against Shipping Industry Dilemma

The shipping and cargo industry has faced the major dilemma since it has been established, is the unanticipated and rampant leakages inside the cargo hatches. It still exists even after so many years. The water that finds the way through the leakages or through unseen cracks or holes, enters the cargo's, and results in the destruction of the valuables and things which are worth millions of dollars. The destruction of the goods in just one cargo is enough to render huge losses and set back the company into debt and in some cases even bankruptcy. This not only contributes towards decreased profits to the company but also cause significant injury to the credibility and reliability of the company among the clients and the insurance companies. The leakage and seepage is a major threat to the shipping companies.

For all these reasons, different companies have been trying to devise different methods and techniques to control these unexpected leakages, for past many years. Many different methods were devised for this purpose, but most of them were extremely expensive and required lots of time for surveying. The size of the ships is getting bigger and bigger with the passage of time, which means lots more expenses and much more time required to do complete analysis and investigations, before clearing the ship. All such lengthy, tiring and costly procedures required weeks and even month to complete which results in the ships missing their deadlines. The missing deadlines results in different penalties by the dock industries and also by the clients.

To handle and address, all such issues and other related issues, the shipping companies diverted towards making use of hatch cover ultrasonic tightness testing devices. They are meant to test and check any leakages, holes or cracks for the prevention of any type of leakage. This magical device enables the companies to cut down on both cost and time required to inspect the cargo. The only cost which is required is purchasing of the ultrasonic device. Once you have bought the device, you can easily conduct the checking of tightness of hatch with ultrasound, all by yourself. The time required to conduct the scan of the entire ship is just few hours, or it can be up to one or two days to the maximum depending on the size of the ship, if it’s extremely huge and severely damaged as well.

The checking of tightness of hatch with ultrasound devices and technique has gained extreme popularity among the shipping industry due to its convenience of use, cost reduction and time reduction. The companies, who have completely inculcated the use of the ultrasonic devices for checking tightness of hatch, are enjoying big time profits and credible reputation in the industry among the clients. They are able to establish themselves, as reliable and credible companies who are never late in delivering their shipments on time. This has enables them to escape the penalties from the authorities as well as from the clients.

Reliable Testing With Ultrasonic Equipment

It has now become a common practice to make use of ultrasonic equipment as it is one of the reliable ways of testing the watertight integrity of hatch covers, doors, ventilators etc. ultrasonic testing is the only way through which you can evaluate the estimates of required or acceptable amount of compression. Ultrasonic testing is exceptional in providing pin-point accuracy. It is based on extremely simple and principle. To check the tightness of hatch with ultrasound, an ultrasonic transmitter is used which is placed in the hold. It starts emitting ultrasound waves. The hatch cover over it is then completely and tightly closed and sealed. The operator of the ultrasonic transmitter, then make use of the Ultrasonic detector to listen from the outside of the container. He is able to detect all the ‘leakage’ ultrasonic sounds that pass through sealed arrangements. This enables the operator to pin point the leakages or any problem with great and exceptional accuracy.

There are many advantages and benefits of using Hatch cover ultrasonic tightness testing equipment and technique;

• It provides completely reliable, accurate and repeatable results.
• It minimizes the cost, as the only cost it incurs is on purchasing the ultrasonic device.
• It does not need water or any other kind of difficult operations or procedures.
• An ultrasonic testing cut down the time which is required for testing the conditions of hatch covers, doors or windows.
• It ensures that hatch covers prove to be truly worthy for the cargo and prevent any type of water seepage.
• It can also be used for the holds that are stacked with the water vulnerable cargo.
• It can be conducted irrespective of any kind of weather conditions.
• It gives clear and pin point indications about compression.

The ultrasonic has become especially popular and widely used by the shipping industry due to its many different advantages that it renders to the industry. It causes a reduction in costs which is a real time relief. This is because it saves them lots of time and from different kind of penalties which might have imposed on them, otherwise, due to any problems in the cargo. The companies which are making use of ultrasonic tightness testing devices with full extent and on regular basis are now able to earn better profits and they are also getting more and more voyages. The invention of this ultrasonic device and technique is really a tremendous gift to the maritime industry, in this modern and competitive age.

The use of hatch cover ultrasonic tightness testing has become extremely important in the modern industry, because it lowers the risk factors and enables the companies to gain good deal of profits while minimizing their costs. It helps to create reliability and validity of the company in the industry and help them gain good and profitable contracts from the market. There are many different manufacturers in the market who are offering new, latest and improved ultrasonic devices which will lift your business to new heights at a fraction of a cost.

Hatch Cover Ultrasonic Tightness Testing To Save Your Reputation

Running of shipping transportation business is one of the most strenuous and hard working businesses. This is because of the reason that beside all the other constraints such as meeting the deadlines, checking the cargo etc., the individual has to fight and always keep a guard against the leaks and cracks that keep on appearing and damaging the goods or items in the cargo hatch covers. Fighting against the odds of leaks and cracks is one of the oldest fights that is taking place between the owners of the ship and the vast blue oceans. The appearance of cracks or leaks in the ship while transporting the goods means huge losses to the ship owner as he ends up making payments to the clients for the damaged goods and the insurance companies.

Without proper and precise detection and checking, it is almost impossible to prevent and repair the existing leaks. For this purpose, checking the tightness of hatch with ultrasound provides one of the best solutions to this problem. Leaks and cracks can appear at the unexpected and unpredicted spaces and places in the ship, from where they enter the cargo and causes damage, making them useless. According to the policies of the shipping business, the damage of the goods on board should be paid to the client by the owner of the ship. This means that in case of any undetected leakage or crack, the fortune of ship owner is at stack.

The only way to repair the leaks is their accurate and pin point detection, otherwise they remain hidden. It is beyond human power to detect the exact location of the leaks in huge and giant ships, with the naked eye, without using any kind of device, apparatus or gadget for the purpose. The touching tools such as Hatch Cover Ultrasonic Tightness Testing can provide best solution for this problem. If you think that you can do it without making use of any device or gadget, then you are absolutely wrong. It will not only waste your time but will also cost you thousands of dollars to complete the task.

By making use of Hatch Cover Ultrasonic Tightness Testing tool, it is very convenient, cost effective and highly efficient to detect any kind of leakage or crack in the ship or hatch covers. The device of ultrasonic tightness testing makes it possible to detect the leakages in the shortest span of time which save your ship from delays. This enables your shipping company to develop sound credibility and reliability in the market. The shipping companies who are still not taking advantage of this superb cost effective and easy to operate tool, are facing many problems in the industry. They are wasting their time, money and energy by not making use of this hatch cover testing tool. They can never provide guarantee that their ship is absolutely hole and crack free. This not only results in the loss of their clientele but also in the loss of their reputation in the market.

Keeping Your Cruise Ship in Its Best Condition

There is no argument about the need of a ship to stay leak free to be able to serve its purpose in the best way. One of the busiest categories of the ships today is the cruise ships which carry hundreds of people to their joyful voyage. While these ships compete with the highest charging hotels on the planet it is necessary for them to be extremely luxurious, stylish, filled with the latest technology and be absolutely leak proof and weather proof. There are a lot of factors that cause damage to ship’s body and create leaks and holes in it, it is the crew’s task to make sure they are removed within time and not single drop of water enters the ship.

Since a cruise ship has the biggest network of electric cables all around it hidden beneath the fashionable walls and the elegant ceilings, it is a must for the cable transit areas watertight testing to ensure that no sparking or short circuit ever takes place. A single drop of water can cause the biggest damage such as starting a fire or even blowing a hole in the ship. Any unfortunate incident cannot only endanger the ship’s well being and reputation, but it can also endanger the safety of all the people onboard and cause a death toll which is irreparable and irreplaceable ever again.

Most of the cruise ships have a built in swimming pool to entertain their guests and provide the luxury of taking a swim while the ship is moving on its course. The ship already faces a lot of threats regarding rust due to water; the added water on its deck can increase the chances of rust a hundred times. Hence it is necessary to maintain cleanliness on the deck and the other compartments so that the water which can enter inside the ship in the form of wet towels or wet bodies does not start rusting the ship’s interior and create an unwelcome leak.

No matter how hard the crew tries to keep the cruise ship dry and tidy, there is always potential of rust or a leak to be formed and watertight compartment doors testing must be done regularly. With the help of the ultrasonic hatch cover and leak tester, this test can be conducted even when the guests are onboard and the ship is sailing on its voyage. The test is simple and quick, hence the staff can run the test if there is any complaint of the water entering the areas where it shouldn’t. If a leak is found during the voyage it can be treated unless it is not a major leak which requires taking off a lot of body parts. This way the ship can sail safely and joyously on its voyage bringing in cash to the registers with every mile it travels.

Transport Ship’s Hatch Cover Maintenance and Watertight Integrity Testing

It is not a surprise to know that the shipping industry is one of the biggest industries on this planet. Carrying tones of weight from one continent to another, these huge ships are no longer a set of planks joined together, but they are the most advanced machinery present on this planet. The unfortunate fate that this industry faces is the only reason why it is being termed as risky and this factor is none other than the deadly rust. The unwelcome rust appears on the ship’s hatch covers and the different parts of its body due to the high level of humidity and the constant contact with water.

Rust eats away the ship’s body leaving behind a clear hole that allows the water to find its way inside the ship. Once water gets inside the ship’s body there is no limit to the damage it can inflict on the goods it is carrying. These holes are unavoidable, but they are repairable through a process and the first step in this process is the hatch cover maintenance and watertight integrity testing. The importance of these tests is undeniable and without running these tests the process of making the ship leak free cannot commence. Unless the location of the leaks is known there is no way anyone can start repairing them or refilling them.

Even in the older days the ships either transport or any other kind suffered from the leaks appearing in them without any notice. At that time the method to test the integrity and to find the holes in the ship’s body was a slow and expensive process. A large team was required which would keep dousing the ship’s deck and the hatch covers with pails of water and then stand back and monitor where the small whirlpools would appear. No doubt, this process caused even more harm to the ship because more water entered it and caused additional damage. After some time the process became mechanical by using the motors and pumps for water, but still the painful process was not satisfactory.

Today by using the ultrasonic hatch cover tester the holes and leaks are easily found out and the ship does not have to suffer any more pain by taking more water inside it. With the help of the ultrasonic device even the cable transit areas watertight testing has become possible and the ship can remain safe from the short circuit which is another problem faced by the ship owners due to the leaks. Clearly a transport ship does not have enough time to spend on the laborious tests and then the cleaning process afterwards. It is important to keep the processes as short and trustworthy as possible to keep the ship maintained and leak free.

It Is Important For a Ship to Be Leak Free

The shipping industry is one of the biggest and the most profitable industries spread all over the world. But unfortunately a lot of its profits are being wasted in handing out money against the claims filed by customers who have lost their precious goods due to the damage inflicted on them by water. The leaks in the hatch covers cause the water to ingress and the goods inside the cargo holds are heavily damaged by the water. Many goods such as clothes, electronic and electric products and food items can be reduced to rubbish if water touches them and this is why the shipping industry loses a lot of its profits because the water which comes inside the cargo holds inflicts damages. To ensure that these kinds of troubles are not faced by the ship owners, the hatch cover maintenance and watertight integrity testing is very useful because it can notify the crew about the chances of water damage to the goods.

Water damage in a leaking ship is not just restricted to the goods being carried on the transport ship. The ship itself receives a lot of damage due to the water that seeps inside. A lot of ships experience sparking or short circuit in their cable system when the water manages to get inside the cables and inflict damage. Since a ship moves with the help of engines that are both massive and powerful but also produce electricity to run the different machines and gauges in the ship, the ship has a net of electric cables running all around it. If the water comes in contact with any one of the wires and causes a short circuit, the entire ship would be a failed metal unless it has power to move itself again.

When the hatch covers are leaking, there is no doubt that the water has caused rust to many other components of the ship’s body. The different compartments of the ship also get the increased level of humidity and any naked metal spot present inside catches rust easily. The most prominent areas to catch rust are the compartment doors which are in constant use and mostly have their paint shipped off or worn off. They catch rust and develop holes in them which are the biggest cause of leakages. Hence, with the help of watertight compartment doors testing these leaks in the doors can be found and the corrective action may be taken.

Never Compromise On Ultrasonic Tightness Testing

Providing a quality shipment is what revolves around the shipping industry today. As the entire world screams for quality in products and services, the shipping industry is asked to reduce its damage rate to as near as zero. Because there are more incidents of damaging goods during the transportation, hatch cover maintenance and watertight integrity testing is being pressed upon. While this is not the complete solution to get free from leaks in the hatch covers and the other parts of the ship’s body, it is the first step towards treatment and betterment. Without it we cannot be sure to have a ship which is completely leak free.

Due to the leaking hatch covers not only goods have been affected but there have been a lot of reports about damage to the ship itself. Many times water has entered in sensitive areas of the ship such as the wire and cables. In one incident the leaking ship had to suffer a loss of power and it was left stranded in the middle of the ocean for days until another ship spotted it. The water had caused a short circuit in the electricity board and the ship became powerless due to which its engines ceased to work. It is important to keep the electric cables safe from any kind of water to enter its ducts. Although the wires already are insulated, but who knows where a joint was created and it is now exposed and vulnerable. This increases the need to check cable transit areas watertight testing every now and then.

Another freaky thing about the transport ship is the water which enters inside from the compartment doors. These doors are made water proof by a thick layer of rubber which acts as insulator. At times the rubber length which is stretched across the door’s edges may appear to be in good shape, but there is some spot which has lost its integrity and can be a good point for the water to ingress. This can be a serious issue especially when the ship is caught in a thunderstorm or when the tide is high. The water can force its way inside the compartments and wet everything inside.

If the water manages to enter compartments and even though it does not cause considerable harm, the ship would become heavy because of the added load. This extra load can easily become the reason of the ship to capsize. Hence this clearly raises the need for watertight compartment doors testing because the transport ship is already carrying more weight than mentioned by the manufacturer which is a common practice noticed among transport ship owners. They add the extra weight to carry a maximum number of goods in a single go.

Complete Test of Your Ship’s Health with Ultrasonic Testing

Water is meant to let the ship sail on it and not get inside it because if it does, then the results are never desirable but ghastly. Hence there is no denying the importance of hatch cover maintenance and watertight integrity testing of a ship sized small, medium, big or huge. The testing provides you the information about health of the hatch covers and the ship also. It lets you know if there is any need for the ship to go for repairs or the ship can carry on its work for a month or longer. Ships running around with these tests end up in the worst situation unexpectedly and then there is no other option but to see the goods getting destroyed or the ship getting destroyed itself.

In the past there have been incidents where the hatch covers were well protected, but the other areas around it had sprung a leak and the crew was unaware of it. Usually the ship’s deck gets a lot of rough treatment which results in the deck to get heavily damaged. Sometimes it shows on the surface and at times it does not especially when it’s around corners or somewhere hidden. Humidity and water gets easy access to the ship’s interiors and this is even more dangerous than water entering from the hatch covers. Usually the ship’s cable wiring is just below these joints and corners which create the threat of a short circuit. If you want to prevent your ship from a short circuit, then there is no need to take second thoughts but to have the cable transit areas watertight testing done by a professional or by yourself.

There are tools such as the ultrasonic hatch cover which allows even a non professional to conduct the tests. The tutorials are easy enough to understand and a person can perform the perfect test in a number of attempts if not the first one. But if the person has used the device or any ultrasonic testing device before, then understanding the results on the ultrasonic hatch cover tester wouldn’t be an issue at all. There is no limit to what this device can do, if you are in the mood to do watertight compartment doors testing, no problem. The device is designed to detect leaks in any possible place. If you are testing the ship’s doors, hatch covers or even the cable ducts, the ultrasonic device can manage to give you the best results. We all know that the ultrasonic waves are harmless, so if there is a leakage or the surface is wet, the ultrasonic waves will cause no harm but only deliver the results it is intended to.

Ultrasonic Testing Of Hatch Covers for the Modern Ships

How would you feel if you go out and forget to close the main door of your home? Obviously you would feel horrible about and would cancel your purpose of going out just to return and make sure your home is safe. What is it exactly that made you feel uneasy and urged you to return? Surely it’s the precious things that you have inside your home and your fear that a burglar would be happy to get invited. The thought about losing your precious things and the fear of them getting damaged is what made you turn back mid way or to ask a friendly neighbor to pay a visit and lock the door if you cannot return.

Now face it, how would you feel about a package containing precious gifts for your loved ones being sent through the cargo and learning that it got damaged on the way. It is a fact that you will lose your temper over the cargo company, file a suit against them (if you are able to), or at least file a claim for the damages and ask for the price back. This is exactly what every shipping company faces a hundred times each year when they get the goods they are carrying damaged. The leaking hatch covers are the culprits because many of the ship’s sailing out there have never had a testing of tightness of hatch with ultrasound done till now.

As these ships have never run an ultrasonic tightness test, they are filled with holes and the crew has no idea where the holes are. The ultrasonic test is designed to search for holes which are the obvious leaks. Considering the huge body of the ship, it is impossible for a human being to find out the holes in it with his eyes or senses. Hence a tool is required to find out the location of the leaks and then determine their refilling procedure. Some ship owners are still using the worn out water hose testing methods. It costs a lot of money, time and energy hence the delays caused by it are also a huge setback and the reason why most ships go unchecked for a very long time.

The hatch cover ultrasonic tightness testing on the other hand saves time, money and energy. It is rapid and precise so the person using this method to find leaks in a transport ship can complete the testing within a single day (for the standard sized ships). In case the ship is extremely huge, the time ratio can vary. As this testing method requires a single person to complete the testing, it costs a lot cheaper than the water hose test which requires a huge team of people to complete the test and do the same, mark out the holes and leave it to the ship owners to take the decision what to do next.

Keeping the Best Reputation in the Shipping Industry

Running a shipping transport business is not an easy task at all because apart from fighting the pressing deadlines and all the other stuff, one has to fight the leaks that keep emerging on the ship and keep damaging the goods in the cargo holds. Fighting the leaks is one of the oldest fights going on between a ship owner and Mother Nature. When leaks appear on a ship’s hatch covers and other parts of the ship’s body, the damages are incalculable and the ship owner ends up paying for the damages that have been done to the goods while transporting.

Leaks can never be repaired successfully unless they are found precisely and checking the tightness of hatch with ultrasound is the best method to find where the leaks are actually hidden. Leaks can appear in the wildest places and once they appear, they become the source of the water to get inside the cargo holds where it should never get in. As there are all sorts of goods inside the cargo holds they can get water damage which makes them useless. As it is the policy of all shipping companies that the goods that it carries are insured, hence the damage that happens onboard is payable to the customer by the ship owner.

It is an undeniable fact that leaks are bound to appear on the ship and they can be repaired. But they can only be repaired once they are found in their exact location. We all know that a transport ship is a huge one and searching for the leaks by a human being can be impossible. Unless he uses helping tool such as the hatch cover ultrasonic leak tester, there is no way he can find all the leaks without wasting an eternity and too much energy. If you think taking apart the hatch covers and then inspecting them inch by inch is a solution, then you are totally wrong because it will not only increase your efforts, but it will restrict your ship to the workshop for a long time and will cost you a fortune to do it.

Using the hatch cover ultrasonic tightness testing is the only possible way to keep down costs and run the test effectively in the shortest possible time. Once the leaks have been found, marking them is the best way to not forget the exact location of the leaks and to point out to the repairman where he needs to concentrate. The ship owners who are reluctant to use this heavenly gifted device on their leak finding mission are only wasting their time, energy and money by using the other techniques and they can never guarantee to have a ship completely free from holes and leaks. Thus they are not only paying a lot of money in damages and claims, but they are also losing their reputation in the industry fast.

The Simple Way to Run a Hatch Cover Ultrasonic Tightness Testing

Leaks can be the most dangerous thing in any commercial or non commercial place and if we consider the shipping industry, then it will be the deadliest thing for a ship. It does not matter if a leak is a small one or a big one, the catastrophe caused by it will always leave a bad mark on your memory. The shipping industry is one of the worst affected industries which is in a constant battle with leaks. Due to its nature of work, which obviously requires being in contact with water throughout the time, the ship’s hatch covers start leaking.

It is impossible to let a leak to form especially on a transport ship which goes through a very rough use almost daily. But leaks are curable and they can be refilled though various processes and to cure the ship from leaks it is important to know the exact location of a leak first. Finding a leak can be the most arduous task if you are trying to do it manually. But with the checking tightness of hatch with ultrasound it can become one of the easiest tasks done in the process of applying repairs to a ship. The process is simple and easily doable by any person as long as he can hear.

The process involves an ultrasonic hatch cover tester and the will to find to the leaks in the shortest time possible. The hatch cover tester comes as a kit consisting of a device, a generator, a receiver and a headphone set. You might have to purchase batteries on your own as some of the devices come without them. Now take everything out of the box and (after you place the batteries in the generator and the device), attach the receiver and the headphone to the device. Now turn on the generator which is another device like thing you will have in the kit and place it inside the cargo hold and close the hatch covers firmly.

Now you begin the hatch cover ultrasonic tightness testing by scanning the entire hatch covers with the receiver and the headphones placed on your ears. It should be silent as you place it over your ears. Wherever you hear the slightest beep or a pulse of the ultrasonic sound waves, mark that area because this is where the hole is and the ultrasonic wave is leaking from that point. Scan the entire area and some more around it with the hatch cover tester and mark every area you get to hear the sound. Once you have marked all the leaks it’s time to put back the tester and its accessories in the kit and call in the repairmen.