Ultrasonic Safety and Survey Equipments

We specializes in the design and manufacture of niche Ultrasonic Safety and Survey equipments. We have been in operation since 1989 and since then have been the World Leaders in the specialist field of Ultrasonic Manufacturing. Our equipments are in use throughout the Marine, Fire Protection, Offshore, Petrochemical, Industrial, Power Generating, Rail and Defence and they export to over 100 countries Worldwide.
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In the industrial field to be the best one and to be on the top the first important criteria is to maintain the quality of the production and this is one of the important things to beat the competitors. With this running time, the advancement in technology and to stay updated is compulsory to deal with the modern needs. Business and industry is spreading in multiple dimensions around the world so accordingly we have to fix things to gain more than we expect.

For the maintenance of the stability in an appropriate way, business personal are keeping their growth speed and measuring things under control. In this regard companies which are providing the ultrasonic equipments for measuring and monitoring are the best help to have the perfect things and to achieve the needs of modern times. Multiple liquids are being used in industry which need caution and care while utilizing. You have to be secured for keeping such things in your boundaries. Ultrasonic liquid level indicators are providing a huge help for measuring these liquids in an accurate way. They are digitally operated and have the ability to keep the data saved in the computer system.

Ultrasonic liquid level indicators are easy to use as they can be fix to the containers which carry the liquid and it will give the results which are accurate because it is measured through the ultrasonic rays technology the most updated and modern technology. It is also economical because the business personal and industry holder does not require a force of new staff to operate it. It is a single person task with minimum time consumption.

In the industrial setups liquids are kept in large containers and are secure in the cylinders which are helpful in providing protection. In case if you need an accurate data on the regular basis then it is recommended to go for permanent solutions especially fire extinguishing system need to be monitored on the regular basis and it can be carried trough liquid level indicators. These equipments are working with ultrasonic technology. They do not require any sort of manual monitoring or any manual input. Data can be easily saved and compiled in the computer can be compared to have the record of entire day. They are equipped with modern technologies and an alarm system is attached to it so in case of any situation which can lead to danger can be indicated.
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Versatile in producing numerous instruments, which are capable enough to ensure the correct regulations of fire extinguishing instruments; Coltraco is honored to offer highly qualified and standardized monitoring instruments. A huge series is available to measure and monitor fire extinguishers in numerous ways used in different ways at various areas and locations. As the time is passing by, more advancements and improvements are being brought to each series, which have been manufactured up till now. Portascanner™ watertight is basically multiple cable transit areas testing device, which is highly efficient in performing the job.

Function of Portascanner™ Watertight

By placing the Ultrasonic Generator inside the compartment can help you test it easily. Via receiver, the operator points the sensor into every direction along the seal under inspection. The defected areas can be easily identified in regards to the connected headset and digital display whereas an immediate action can be taken in regards to solve the issue. This device helps in better functioning of the critical role of operation of the fire extinguishers in watertight seals.
Other qualifications of this device are mentioned below give it a look!

    Gives off better and accurate results in comparison to host testing, which is possible after loading in case requirement is there.
    Online Training Videos and DVD are available with equipment for effective, easy and quick usage of the product.
    Capable for identifying leak sites, which are small that 1mm diameter along with full Classification Society Approval, this device is perfect and flawless.
    Consider best for scuttles, hatch cover testing, bulkheads, watertight doors, cable transits and any watertight compartments.
    Magnets fit to ultrasonic generator due to which the operators do not have to climb up and down the ladders in order to place generator on the tank top.
    Most importantly, it is quite faster and accurate than chalk testing and hose testing.
    It is portable and really lightweight, which permits the equipment to be transported, operated and carried with comfortable.
    In respect to door seals, it is difficult to identify with chalk tests so accurately and confidently as Portascanner™ II is capable of.

You can get this product through ways mentioned at website. Without confirmation form customer service of Coltraco, avoid making purchasing from any supplier and dealer. This can help you get the reliable and long lasting product. Moreover, purchasing the original product can help you in future replacement if needed.
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There are few companies known for being the most convenient designer, manufacturer and supporter of a world leading range of ultrasonic safety instrumentation and constant monitoring systems. Over the years making, there have appeared enormous names, which have specialized in meeting the people from various sectors and budgets without compromise on quality and fulfillment of functionality. One of the top companies is Coltraco Limited, which qualifies to be one of the leading companies whereas assisting customers from 1989. With various product ranges qualifying into various monitoring and testing systems such as portable ultrasonic thickness gauge, we have a highly appreciable and world class range of ultrasonic monitoring equipment.

They offer some really low cost ultrasonic thickness gages, which you should definitely check. However, a great ultrasonic device should be developed as an incredibly simple, reliable and durable unit to deal with the majority of simple thickness gauging requirements. It should be capable of utilizing single echo technology, which allows the unit to maintain accuracy even on corroded or challenging surfaces. The company you may a purchasing of ultrasonic device should be ideal for corrosion, rust or condition inspections and is a highly dependable unit.

Three Core Advantages of Ultrasonic Thickness Gage
Check out the top three reasons you will prefer to buy this product for:
A few short steps allow the user to test a large range of metals within a short period of time.
Low cost
In a competitive world market every company needs to keep overheads down. The simplicity of a high quality ultrasonic thickness gauge means high manufacturing quality and reliable results are achievable at the lowest possible cost to our customers.
It should be designed to be simple enough for any operator, including non-native English speakers, to be quickly trained so they can reliably and accurately carry out testing
Features of Efficient Ultrasonic Thickness Gauge
Companies make sure that they provide high quality features integrated in all of its products. These are some technical details you need to check in this product before buying from any company. Give a look!

    Considered an effective method of inspecting metals
    Comes with accurate measurement in steps of 0.1mm from 1.5mm – 99.9m
    Functions best for measuring metal thickness and testing for corrosion by checking inconsistencies in readings
    Portable to carry with various features such as lightweight, compact and with long-term reliability
    Ideal for a wide range of industrial applications such as fire cylinders, ship hulls, bulk heads, ship deck plate, pipework, pre-purchase inspections, pressure vessels, chemical equipment, boilers, oil storage tanks, and industrial pipe work amongst others
    Simple set-up and ease of operation with digital processing
    Ability to work on heavily corroded metal

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Companies which have been popular for advancing in technologies along with realizing the importance and need of it for better growth and efficiency has always get the highest clients’ attention. With the progressive world, the competition is rising drastically in introducing various products or updated versions of every already launched product for better results and to stay ahead in market.
Respecting the need of some businesses, which operate in specific environment where the presence of potentially dangerous gases can be experienced. Examples of this can include Oil and Gas Drilling, Petrochemical Refining and processing, Fuel Storage, Chemical manufacturing and many similar environments. To cater for such customers who need to inspect fire systems in such environments, companies like Coltraco have developed the ATEX Approved ultrasonic gas leak detector specified to Zone 1 environments.

Technical Specifications of Ultrasonic Liquid Level Sensor
Here, we have enlisted technical specs, which should be checked before purchasing a product for catering dangerous gases. Give it a look!
+/- 1.5mm (1/8 inch)
Verifiable Agents
CO2, H20, FM-200™, NOVEC™1230, old Halons such as 1301 and 1211, FE-13™, FE-25™, FE-36™, HFC-225 & 2271

    Height: 200mm
    Width: 82mm
    Weight: 350grams
    Depth: 30mm

TX/RX Dry Sensor

    14 mm diameter head
    Contained within a magnetized sensor applicator
    Connected by BNC connectors to 1 m length co-ax cable.

Power Supply
4 x AA 1.5V Batteries (battery life 10 hours)
Membrane control operated, LCD backlit Display measuring 55 x 28 mm
Operating Temperature

    20°C to +70°C (68°F to 158°F)
    Relative Humidity -5 % - 95 %


    IP Rating 65
    NATO Stock Number: 6680-99-275-5292


    Main Unit: 3 Years Warranty
    Sensor: 1 Year Warranty
    Lifetime Customer Support

Certificates for the Product

    Zone 1 ATEX Certified
    ISO 19011 Registered
    UL Approved

Content offered with Coltraco’s Ultrasonic Leak Detector
Here are the components you can receive in a pin packed Portalevel Intrinsically Safe by Coltraco:

    1 Portalevel® Intrinsically Safe unit
    1 Wet Sensor
    Ultrasonic Gel
    1 Hard Wearing Carrying Case
    Calibration certificate

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Unfortunately, no one can guarantees safety only by installation of fire suppressing systems. There are a lot of other things to be done which are primarily important to take care of the installed solution to fight back fire flames if caused ever. Primarily, it is important to know that there are different fire fighting agents and chemicals/ gases which can be used at moment of emergency such as carbon dioxide, FM 200, NOVEC 1230, Halons and components and others. They all vary in qualities, affordability and performance whereas side effects come in different quantity as well.

There are numerous setups for meeting the critical situations when fire can actually burn out the entire building or place. Though fiare extinguishers are considered a significant installation but mistreating any manually produced things can be hazardous. To avoid such mishaps and situations, it is important to take care of the system. It will not only make this system to enhance the results but avoid being risky rather than helpful. Out of all these systems, FM 200 fire suppression system is a trustworthy and efficient waterless fire protection system which immediately suppresses the fire flames created by the discharge of relevant agent. Medical record rooms, server centers and cell sites are few places where it is utilized massively. It is known to be a really comprehensive and refined system, which plays a significant role in securing irreplaceable and vital assets.

Commonly if you want to know about fire extinguishers, they are safety devices whereas its installation occurs in plazas, malls, industries, business, multiple floored buildings, house and others which suppression of flames might be difficult other way. Different devices and agents are different manufactured due to which you may find a huge variety available in market. In case, they are malfunction, they are not useless for emergency situation, which require really monitoring. As a result, it may cause massive destruction as people commonly rely on these devices in critical situations. For these situations, maintenance instructions are given:
Make sure the installation of fire extinguishers is checked on monthly basis without any delay. Damage, corrosion of cylinders, dent or tearing is commonly causes of malfunctioning. Prominent visibility of these installed devices should be done so that quick access can be done in case of fire emergencies. Proper pressure should be indicated through the gauge. Do not forget to possess ultrasonic liquid level indicator for monitoring the functioning and condition of the system.

    As far as the maintenance of fire extinguishers is concerned on massive scale such as for industries, plazas and board ships, make sure you hire professionals qualifying in this specific category. Services and properly maintained by a licensed contractor on annual basis in consideration to the rules can help you secure them for proper usage.
    These professionals authentically go through the entire system and equipment and confirm the proper functioning of the installed fire extinguishing system. They may also suggest you replacement if need or mention about the expiration of the device. Date of inspection and usability approval label is placed on the manually monitored system.
    As there is a variety available in fire extinguishers, the method varies as well in regards to maintenance. Make sure about the right procedure being usage for your fire and safety system installed in the building. It is compulsion to assure the correct usability and functioning of the equipment in need of disaster to avoid destruction.

It is suggested to keep your monitoring system as well if you have a business on massive scale so that no destruction and unusual delay can occur due to the malfunction of fire extinguishing system. It is important for you to personally possess some fire extinguishers monitors and indicators, which may vary in regards to the installation of your fire extinguishing system.
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Coltraco is a diversified manufacturer of ultrasonic monitoring instrumentation and measuring equipment for more than twenty years. It is popular to facilitating people throughout the world with high quality efficiency and reasonably priced range. Most significantly, Coltraco limited has dominated its respective market in regards to the competitive ultrasonic liquid level indicator prices they offer. Multiple options are available for people in accordance to the budget as well as requirement. This makes the customers all around the world to demand the products they are dealing in.

The Portalevel® Standard uses ultrasonic technology to identify the interface between liquid and air in any single skinned container. It therefore has none of the user problems associated with radioactive liquid level indicators, which require dedicated training, storage, Health & Safety documentation, and transportation. It also replaces the traditional means of verifying liquid levels by dismantling and weighing in which the system may be closed down or disconnected, risking potential damage in so doing and involving considerable time, expense and inconvenience. Major accomplishment Coltraco is regarded for producing this liquid level sensor is about introducing better ways of measuring cylinders.

Applications of Ultrasonic Level Indicator
The Portalevel® Standard is a versatile instrument that can locate the level of any liquid in any single skinned container of wall thickness 2 – 15 mm. Wall thickness of 15 mm – 90 mm is also possible, depending on material type and vessel size. It cannot monitor contents of plastic vessels as they do not conduct ultrasound.

It is typically used for high pressure CO2 or Halon cylinders constructed of seamless spun steel, approximately 5 feet high, 10ins diameter, 45 kg or pressed steel with welded seams with low pressure fills of varying sizes and fill weights:

    Fire Extinguishant Cylinders – its primary application is to check levels of liquid gaseous extinguishants in fire cylinders where it can be used to locate levels of CO2, Halon and Halon substitutes such as FM200® and NAF S III. It was recently selected after stringent comparative testing by the US Department of Defence Halon Depletion Agency for purchase who verified its accuracy to +/- 1.5 mm. We supply many units to fire service companies, offshore installations and utility companies worldwide for this purpose.
    Marine Multi Banked Cylinders – Using the multi-bank cylinder rod, the Portalevel Standard ® can also verify levels of extinguishants in multi-banked cylinder rows using this extension rod to reach the second and third rows. This type of installation is typically found on board ships and we have extensive experience of supplying this equipment to the marine sector. We also have a dedicated marine unit available, known as the Portamarine™, details available on request or at official ultrasonic liquid level indicator page.
    LPG – Propane and Butane may be tested though the unit will function in reverse. Details explained in Operating Instructions or available on request at Coltraco Customer Support
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The Portalevel® MAX is the latest generational of the Portalevel® line and is designed to provide enhanced Speed, Operation and Performance, especially for high intensity testing requirements. The unit is also the first UL Approved Ultrasonic Level Indicator we have ever produced and builds further on our history of over 27 years manufacturing this equipment.

Coltraco is known as a manufacturer of high-end components for Aerospace and other high-end engineering. The Wolver-Hampton facility runs 24/7 and 365 days a year and is the size of around 2-3 football pitches. The facility is concerned mainly in manufacturing high-end actuators that are installed on a range of civil and defense systems.

A Coltraco Engineer visited the site to conduct technology suitability trials. Our technology in this ultrasonic liquid level indicator was found to be effective in accurately and quickly identifying the liquid level within the ammonia cylinders.


    It was recommended that a standard un- altered Portalevel® MAX INDUSTRIAL would be a suitable solution.
    We also cooperated with the customer to develop an in-house testing and recording process that was compatible with their current processes.
    The solution provided a quick and accurate non-invasive solution, which allowed for more efficient operations and reduced waste by ensuring partially empty cylinders were not returned to the gas supplier.

The facilities manager of the factory met with us at the Facilities Management show in Birmingham weeks prior. We were informed
of the need to monitor the contents within Ammonia Cylinders. The customer uses ammonia in a nitriding process in which ammonia is applied to a heated metal infusing the metal with Nitrogen. This can have beneficial properties such as making the metal harder/tougher/higher melting temperatures etc. Presently, weighing techniques are used to ensure a cylinder has enough contents for a run. This has been shown to be ineffective and incur waste; a non-invasive method would be quicker, reduce waste and save money.

The trial and implementation suggested that we could develop a fixed monitoring system for this agent to non-invasively constantly monitor their cylinder contents. This also stimulated interest in developing an Ammonia Portasteele® program to allow you for calculating fire suppression agent weight.
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Coming up with various solutions for all the targeted industry has never been an issue for Coltraco Limited, UK. With highly equipped factories, trained staff, specialized research department and strict quality check of final product makes Coltraco confident about every piece manufactured and supplied under its name. Moreover, it possesses strict criteria for the affiliated suppliers as we never take any risk as far as the quality and customers’ satisfaction is concerned. It has always tried its level best to provide various solutions to cater people in regards to diversified needs. It keeps on producing new innovated products and measuring instruments to help people get the results in quickest, simplest and easiest way without going into budget issues.

Permascanner® Dynamic is our semi-fixed ultrasonic watertight integrity test indicating system for the dynamic testing of Hatch Covers, Holds, bulkheads, cable transits and watertight doors and compartments at sea. Derived from its sister product the Portascanner®, Permascanner™ Dynamic is designed to quickly identify leak sites in their extent and precise location, whilst at sea.
Permascanner® Dynamic allows a pattern of readings to be recorded against varying sea states, enabling a true picture of the seal integrity to be recorded over time. It efficiently helps you for hatch covers integrity, multiple cable transit areas testing and watertight doors continuously over varying sea-state states. The ultrasonic hatch cover testing system will enables Marine Super-intendants, Barge Supervisors or OIMs to embody its highly accurate readings into an enhanced on board safety procedure.

Key Benefits for Possessing Hatch Cover Testing
Here are the quick list of benefits you can enjoy with hatch cover maintenance and watertight integrity testing system manufactured by Coltraco with lowest price and high quality.

    Instant Notification with the use of alarms to alert Officers & Crew that all hatch covers are closed & sealed at all times
    Continuous Operation which means 10 day/3000NM continuous monitoring of hatch cover seals
    Magnetically Mounted Base means no fuss in setup as generator can be easily attached to the hold.
    Enhance Risk Management through integration with performance standard procedures for vessel, cargo and safety of Life at Sea
    High Accuracy with which you can identify leaks as small as 0.06 mm ± 0.02 mm

You can also check out individual products for hatch cover testing.
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We are living beings who are ruled by minds whereas we believe in practical life rather than imaginative world. If universe is studied closely, you would know that things have deep connections in between them. The study of producers and markets is all about dealing the needs of people as business world is all about catering the requirements of people, which are only possible by relating them closely. Recently, the war among the manufacturers and suppliers is all about coping up with time and people. An item can hit the most astounding offers of it is superior to anything its forerunner in addition to it should have a critical ascent in the quality as well. Acquiring quality the items has turned into an issue of extreme level headed discussion among makers and they are competing to make the nature of their items superior to all others.

Quality must be acquired an item in the event that it contains materials of unrivaled quality and that too in precisely the ideal amount. Keeping up the level of materials in each group of generation is not a simple undertaking by any stretch of the imagination. Since on account of large-scale manufacturing the materials are included a bigger amount, measuring them in mass is just conceivable with an ultrasonic level indicator. This ultrasonic marker is sufficiently capable to gauge the level of fluids and strong materials in the hardest compartment introduce today.

The holders in processing plants are of a wide range of shapes and made of an assortment of materials. Numerous compartments, for example, a solitary cleaned holder keep a variety of gages to be joined with them. This makes an intense circumstance for the generation staff since it can be hard to know the amount of a material has been included. Any variety in the amount can prompt a grievous mix, which would bring about lost materials and work costs. That is the reason going out on limb are disheartened and generation process ought to be solid and sensible.

No item can be made with including some sort of fluid. In the sustenance business vinegar, oil and water are the fundamental things, which should be included exact sums. They are measured with the assistance of a fluid level marker to know precisely what amount has been included the blend. Including excessively of a fluid can make the blend excessively messy. This kind of blend could never deliver the taste that is wanted from it henceforth the whole materials will be squandered. The liquid level indicator has turned into a fundamental piece of each assembling unit.
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Have it been a problem to access tough areas of fire suppressing system? Well, here you can get the solution with Coltraco now as it presents you with the world’s first liquid level indicator to work on spheres!

Inaccessible spheres of extinguishing agent
Enclosed areas containing flammable hydrocarbon fuels and gases present challenging fire and explosion protection problems. Spherical agents are used as fire suppression units and occasionally to combat explosive fires where the rate of discharge of fire extinguishing agent needs to be fast to extinguish explosive fires. They are usually stored in close proximity to the equipment that it protects in a “modular” configuration and for both total flooding of a room or local application e.g. a printing press in an open area. Therefore, typically, these extinguishers protect high value or dangerous assets, which need immediate extinguishing.

Spheres, like standard cylinders, suffer leak and discharge
The regulations explicitly show that the agents are at risk of leaking and becoming ineffective. In ISO 14520 the regulations explains that the storage container contents shall be checked at least every six months as follows:

a)   Liquefied gases: for halocarbon agents, if a container shows a loss of agent in quantity of more than 5 % or a loss of pressure (adjusted for temperature) of more than 10 %, it shall be refilled or replaced. It is suggested to keep a liquid level indicator to keep an eye of liquid within the cylinder.

b)   Non-liquefied gases: for inert gas agents, pressure is an indication of agent quantity. If a container shows a loss of agent quantity or a loss of pressure (adjusted for temperature) of more than 5 %, it shall be refilled or replaced. The manual for Fenwal spherical agents, states that they must be weighed and inspected semi-annually. Losses of agent must not exceed 5% in net weight, or 10% reduction of pressure. Essentially, it is acknowledged in regulations that the gaseous systems lose their agent over time through issues such as leaking and need to be maintained.

Risks to life and asset
Currently, qualified personnel are required to remove and weigh all agent storage spheres. Due to the heavy nature of these spheres, this method is not only cumbersome but dangerous to the personnel as well. Neglecting and minimal understanding of the need for maintaining the fire extinguishing systems leads to only one thing, a gap in the protection of people, assets + facilities. This leaves an ungoverned space’ in the protection of explosive or high value assets, which in turn endangers life.

Answering the ungoverned space!
To counteract this issue, Coltraco Ultrasonics have designed a smart solution for the maintenance of the spheres. The Portasphere ® is a portable non-invasive liquid level indicator that identifies the fill levels of almost any liquid in single skinned spheres. It is the world’s first non-invasive ultrasonic liquid level indicator specifically designed to function on spheres. From water and liquid pressurised gases to firefighting clean agents.

Accessible Technology
The Portasphere ® currently works on a pre-defined set of sphere dimensions and clean agents which can be easily expanded and customized by our team to specifically suit your application. This technology has been refined to enable high accuracy of liquid level identification up to +/- 10mm. By utilizing the Portasphere ®, the agent’s liquid level which is an indication of its contents can be found non-invasively without the need to dismantle the setup thus saving time and cost of inspection. This device is also designed with a “one-man” operation capability in mind, allowing a variety of users to perform the testing after training has been provided.

The Portasphere ® as ultrasonic leak detector works on a basic pulse-echo theory where a single transducer is used to emit a 2 MHz pulse into a sphere, which then travels across the diameter of the sphere and reflects back from the far wall if liquid is present on the other side of the wall to conduct the signal. If liquid is not present, the ultrasound wave is not conducted through air and the Portasphere ® will not give a positive readout. This process is fast and intuitive that allows routine maintenance to be conducted efficiently.
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