News

CAN A THERMOCOUPLE GO BAD?

Wed, 25 Apr 2018 12:00:00 -0400

When you rely on something to provide accurate readings, you don’t want to consider if it will eventually fail. Thermocouples play a key role for many businesses, but can they go bad over time? In short, yes.

WHAT HAPPENS WHEN THERMOCOUPLES GO BAD?

A bad thermocouple can lead to inaccurate measurements that could lead to bigger problems. If a thermocouple fails, it also means additional costs for a business. You’ll have to deal with costs for replacing the thermocouple, as well as dealing with the results of incorrect readings.

WHAT CAUSES THERMOCOUPLES TO GO BAD?

Finding the cause for thermocouple failure when it happens is important for saving costs and reducing downtime in the future.

When troubleshooting thermocouple failure, start by reviewing three key issues:

System wiring
Probes
Wire & Junction

Read more details in our post about Three Issues to Consider When Troubleshooting Thermocouple Failure.

Thermocouple failure may also be a result of other factors, such as metal fatigue and oxidation or failure from contamination or poor installation. Whatever the cause for the failure, it’s important for a business to determine the cause so they can prevent the issue from happening again in the future.

ARE YOU CONCERNED ABOUT YOUR THERMOCOUPLES GOING BAD?

FOUR UPCOMING 2018 CONFERENCES AND TRADE SHOWS

Wed, 10 Jan 2018 10:54:00 -0500

Want to keep up with all the latest trends in the heat treating industry? 2018 offers several different conferences and trade shows that can help you and your team meet with industry experts from across the country and find new, exciting solutions for your business. Here are three notable events that you can attend in the first half of 2018.

2018 HEAT TREATING EVENTS

International Brazing & Soldering Conference (IBSC)

April 15-18, 2018 – New Orleans

Looking for a good brazing and soldering conference this year? The IBSC hosts industry professionals for multiple days of education and networking. Attendees will be able to learn new ways to improve their processes and talk to other industry experts while checking out special showcases and new tools that can make a difference in 2018.

Rapid + TCT

April 24-26, 2018 – Fort Worth, Texas

Rapid + TCT is a go-to event for anyone in the 3D technology industry. While there, you can check out new exhibits and products while learning from experts involved in all phases of 3D technology. If you need more, you can always participate in workshops or check out some of the other many features that’s in store at Rapid + TCT. GeoCorp will attend this show, so make sure to visit us while you’re there.

Ceramics Expo

May 1-3, 2018 – Cleveland

The Ceramics Expo brings experts from a wide variety of industries together to learn more about new technology and opportunities in ceramics. More than 60 speakers will be in Cleveland to talk about their experiences. In addition, you can check out new products and demonstrations and network with other attendees during the three-day event. GeoCorp will attend this year’s Ceramics Expo, so stop by and talk with us if you decide to attend.

ASM AeroMat

May 7-9, 2018 – Orlando, Fla.

Head down to Florida to partake in the 29th annual AeroMat conference and exposition this May. Heat treating professionals in the aerospace industry are welcome to partake in the the three-day affair and benefit from any of the conference’ special features. These include special speakers, an ongoing technical program, and other opportunities to learn about innovative trends and processes. GeoCorp will be there as well, so you can always swing by and pick our brains about your thermocouple questions.

HEAT TREATING EXPERTS YOU CAN TRUST

Conferences are a great way to find new heat treating methods or network with experts in the industry. Feel free to come visit GeoCorp if you ever see us at a conference. If you can’t wait to discuss thermocouple supplies or your temperature sensor needs, contact us today to talk to one of our experts.

WHAT ARE TYPE N THERMOCOUPLES?

Wed, 04 Oct 2017 12:00:00 -0400

One of the keys to running an efficient, effective business is having all the right tools and parts you need to succeed. When it comes to thermocouples, it’s critical to know which types of temperature sensors are best suited for your applications. In this post, we’re highlighting a Type N thermocouple, a close relative of the common Type K thermocouple.

TYPE N THERMOCOUPLES

A quick way to describe a Type N thermocouple is as a Type K thermocouple with a few key differences. Both variants offer the same temperature ranges, with a recommended usage range of -454 to 2,300 degrees Fahrenheit. However, Type N thermocouples are made with nicrosil and nisil legs and are designed to improve on some issues found in Type K parts.

One of these improvements is a higher resistance to high temperature oxidation. While chromel in Type K thermocouples can be prone to developing “green rot” in vacuum or reduced oxygen environments with higher temperatures, Type N thermocouples can deliver accurate readings in these settings. Another advantage of Type N thermocouples is that they are better suited for nuclear environments, making them a popular option for people with related applications.

Because of their advantages over Type K thermocouples, Type N variants are the more expensive of the two parts. However, if the additional oxidation resistance and nuclear suitability is a need, it’s worth the investment.

GET YOUR OWN TYPE N THERMOCOUPLES

Whether you know exactly what type of thermocouples you want or are trying to figure out which products you need for your applications, it’s important to turn to a trusted industry partner.

You can build your own Type N Thermocouples with our Thermocouple Builder. Or contact us today to talk to one of our experts about thermocouples.

WHAT ARE TYPE J THERMOCOUPLES?

Wed, 09 Aug 2017 12:00:00 Z

Thermocouples are designed to provide you with reliable, accurate temperature readings. However, you might not get the results you want if you don’t choose the right type of thermocouple for your application.

There are several different types of thermocouples that you can choose from, but there is no “one-type-fits-all” solution. Instead, it’s key to find out which type of thermocouple is best suited for your applications. Let’s start with one of the most common types of thermocouples available.

TYPE J THERMOCOUPLES

The Type J variant of thermocouples is a popular general purpose sensor. They are commonly used for a wide variety of applications and are known for reliability and cost effectiveness. Type J’s are one of the nickel alloy thermocouples and is made with an iron positive leg and a constantan negative leg.

Type J thermocouples are a fairly versatile option, although it does have a smaller temperature range than Type K thermocouples, another common part option. The iron leg of the Type J thermocouple oxidizes more rapidly in sulfurous atmospheres and at temperatures over 1,000 degrees Fahrenheit, which can lead to a shorter service life at higher temperatures. The iron wire may also become fragile in freezing temperatures. However, a protection tube can be used to help keep the thermocouple clean and prolong service life, making Type J thermocouples a solid choice for general use.

GET YOUR OWN TYPE J THERMOCOUPLES

Businesses invest in Type J thermocouples for good reason; they’re affordable, reliable, and fall within the temperature range of many applications. If you’re in need of quality Type J thermocouples, GeoCorp can help. We can manufacture thermocouples based around your needs, allowing you to get the thermocouples you need to succeed.

Contact us today if you have any questions about thermocouple capabilities or design and order your own thermocouple online if you exactly what your business needs.

WHAT IS A WIRE BRAIDER AND HOW DOES IT HELP ME?

Wed, 21 Jun 2017 12:00:00 Z

Over the years, GeoCorp has made investments in technology and equipment that allow us to manufacture quality thermocouples and other related products for our customers. There are many steps involved in manufacturing a wide variety of thermocouples, which can require different machines that provide a variety of benefits. One of the tools that can have a big impact on the quality of your thermocouple is a wire braider.

WHAT IS A WIRE BRAIDER?

A wire braiding machine does exactly what the name implies: braid wires. These machines are used to take pliable, “soft” metals and weave them together. Materials commonly include copper wire and steel braid wire, but many different materials can be used to achieve different effects, such as added insulation, flexibility, and other benefits.

Braided wire is used in several different applications. These can range from coaxial cables used to hook up televisions to sleeves for harnesses in aerospace products. Wire braiding can also be used for thermocouple supplies.

HOW DOES A WIRE BRAIDER IMPROVE MY THERMOCOUPLES?

When it comes to thermocouples, wire braiding can be used to create quality insulations for thermocouple wire. In fact, GeoCorp has used wire braiders to overbraid fiberglass, vitreous silica, and ceramic fiber insulations for thermocouple products since first investing in a braiding machine back in 1999. These braids can help protect them from a variety of factors including extreme temperatures, corrosion, and abrasion.

INVEST IN WIRE BRAIDED THERMOCOUPLES

While GeoCorp got its first wire braider back in 1999, the company now has close to 100 braiders in production. This investment is just one of many that GeoCorp has made in order to manufacture thermocouple supplies in house in order to provide customers with quality products without having to spend extra on working with a middle man.

If you need thermocouples with special braided insulations, we can help. Contact us today to learn more about our thermocouple solutions and to order your own parts today.

WHY EXTREME HEAT ENVIRONMENTS CALL FOR HIGH TEMPERATURE THERMOCOUPLE WIRE

Wed, 12 Apr 2017 12:00:00 Z

You wouldn’t want a veterinarian performing your heart surgery. Using people or products that aren’t meant for a certain job can be risky, causing future problems that can cost you and your business. That idea applies to high temperature thermocouples.

If your temperature sensors can’t stand the heat, you’ve got a problem. While some thermocouples are designed to measure a wide range of environments, not all designs are meant to handle excessive temperatures. For that, you’ll want a solution meant for use in extreme environments.

ISSUES CAUSED BY HIGH TEMPERATURE

Using the wrong type of thermocouple for extreme heat environments can lead to several issues. Exposure to high temperatures can lead to contamination. Operating a thermocouple not designed for a certain range may end up shortening its lifespan. The wrong type of thermocouple wire can even have a melting point that’s too low for an environment, turning your sensor into an inoperable mess.

No matter what the issue is, improper thermocouples can be costly. Not only will you have to spend money on replacement parts, thermocouple failure can lead to faulty readings, leading to additional problems for your business.

BEST THERMOCOUPLE TYPES FOR HIGH TEMPERATURES

High temperature thermocouple wire is designed to not only survive the heat, but thrive in it. There are a plenty of thermocouple types available, but these are great options for high temperatures environments.

Type K
Type N
Type R
Type S
Type C

These thermocouples are built to beat the heat. They can also come with special thermocouple protection tubes and insulators that can help your sensors perform in extreme temperatures.

If you’re not sure exactly which high temperature thermocouple solutions are best for your applications, we can help. Our experts can work with you to get the thermocouple supplies you need, so contact us today to learn more.

TROUBLESHOOTING THERMOCOUPLE FAILURE: PROBES

Tue, 14 Feb 2017 12:00:00 Z

When a part fails, it can pay to find out why. Troubleshooting the reasons why a thermocouple fails can give you important information on why your parts are failing. In this post, we’ll consider troubleshooting issues with thermocouple probes.

POTENTIAL REASONS FOR THERMOCOUPLE PROBE FAILURE

One issue that may lead to failure is pushing the thermocouple probe too far. That could mean a couple of things.

Your probe may fail because it’s being applied in the incorrect environment. If a probe is only designed to operate in areas within a certain temperature range, temperatures higher than suggested could be the issue. There’s also the case that your probe may not be properly protected for certain environmental factors and that a different choice of insulation materials could help save your thermocouples.

Another issue may be the construction of the thermocouple itself. There’s a chance that the design of the thermocouple may not be best suited for your application. Thermocouples that are grounded, ungrounded, or have exposed tips are not all the same, so a wrong design choice could lead to future issues.

Finally, there’s always a chance that the thermocouple was improperly installed. An incorrect installation or improper handling can lead to incorrect results and even damage the thermocouple itself.

THERMOCOUPLE PROBE INSPECTION

Regardless of the reason for failure, you’ll never know the issue if you don’t inspect the parts. If your readings seem to be off, make sure that your thermocouples are set up correctly, have the proper design, or don’t show any signs of damage. Thermocouple probes can be tough, but that doesn’t mean that they’re impervious to issues. Things you might notice include:

Cracks
Pin holes
Discolored areas

If you’re in need of quality replacement thermocouples or have questions about what designs or insulations are best for your applications, make sure you talk to a thermocouple professional. Contact us today to get the answers you need from one of our experts so that your applications are set up with quality, working thermocouples.

BUILD CUSTOM THERMOCOUPLES ONLINE

Mon, 09 Jan 2017 12:00:00 Z

Sometimes standard thermocouple options just won’t cut it. Instead of spending hours trying to find available thermocouples that meet your specifications, you can build your own and have them made specially for you.

Here’s how you can design your own custom thermocouple online.

BUILDING YOUR CUSTOM THERMOCOUPLE

We introduce you to the GeoCorp Custom Thermocouple Builder. This special online tool lets you pick exactly what you need for your thermocouples. All you have to do is select your specifications in six steps:

1. Calibration Type

Choose your thermocouple type, with everything from Type K to Type C available.

2. Sheath Metal

Select the diameter, length, and material for your thermocouple sheath.

3. Hot Junction

Pick between a grounded, ungrounded, and exposed junction.

4. Termination

Select from a range of termination options, such as screw cover heads and stripped leads. You can also list additional inches required.

5. Mounting Fittings

Choose between different dimensions and materials.

6. Other Options

Add other options depending on your current thermocouple build.

ORDER YOUR NEW CUSTOM THERMOCOUPLES

Once you fill out all six criteria and submit your configuration, you’re close to getting your own custom-designed thermocouples. You’ll receive and email with details about your design and you and your team can decide if it makes sense for your business to proceed.

If you like what you’ll see, we can make the thermocouples you need. Contact us today if you have any other questions about our custom thermocouple builder or to talk to experts about what makes the most sense for your applications.

THE COST OF THERMOCOUPLE FAILURE

Thu, 08 Dec 2016 12:00:00 Z

Businesses work hard to make money, but broken parts or applications can make it much harder to stay in the black. Bad parts, such as a bum thermocouple, do more than just aggravate you. They can lead to costly downtime that can hurt the business’ bank account in more than one way.

RECOVERY COST

When something breaks, you still have to fix it. Unexpected issues with parts or machines can force you to shell out some money to fix the issue long before you had planned on regular maintenance and replacement. That means that you’re already down earlier than expected, plus you’ll either have to hire someone to fix the issue or assign it to someone within your company.

LOST REVENUE

While you wait for that part to be replaced or that machine to be fixed, it can’t generate any revenue. That means that you won’t be able to make money at the rate that you had planned, losing you potential money or hurting your chances of meeting important deadlines.

LOST PRODUCTIVITY

Remember that employee who you may need to fix your issue? Chances are that he or she had to stop doing something else to work on this unexpected problem. That’s lost productivity that can hurt your bottom line. Also, downed machines may mean that other employees may be unable to do their jobs until the issue is fixed. It’s hard to make money when the workers can’t work.

SAVE YOUR REPUTATION

While broken parts or machines can cost you money, there’s always a chance it can cost you your reputation as well. Faulty parts can lead to missed deadlines and angry clients. Investing in quality parts like thermocouples can keep your business running smoothly so that you don’t have to worry about the costs of downtime.

At GeoCorp, we have a reputation for manufacturing quality thermocouples that help our customers succeed. Between our in-house, accredited quality control lab and excellent customer service, we help you get the thermocouples you need without the headaches. Contact us today to talk to our experts about thermocouples for your business.

THERMOCOUPLE INSULATION OPTIONS FOR EXTREME TEMPERATURES

Mon, 19 Sep 2016 12:00:00 Z

In order to measure extreme temperatures, thermocouples need to withstand extreme temperatures. Thermocouples are designed to be able to operate in high temperatures, but sometimes they need a little extra protection in order to deliver consistently accurate readings.

That’s where thermocouple insulators can help. Insulation accessories protect your thermocouples from extreme temperatures and thermal shock so that you won’t have to worry about inaccurate readings that can lead to errors down the road. Here are some options for businesses in need of insulators for their thermocouples.

THERMOCOUPLE INSULATOR OPTIONS

Every application can be a little different than the next. That means you might need a couple of different thermocouple insulator options to suit your specific needs. GeoCorp manufactures a variety of thermocouple insulators, each with different sizing and bore options.

Cordierite

Round or Oval Shaped
Diameters from 3/16″ to 9/16″
Lengths are 1″ or 3″ long
Double bore or Four bore

Alumina/Mullite

Diameters from 1/32″ to 1/2″
Lengths from 1″ to 72″
Single, Double, Four and Six bores available

Hafnia

Round shape
Diameters from 1/16″ to 1/8″
Single, Double and Four bores available

PROTECT YOUR INVESTMENTS WITH QUALITY THERMOCOUPLE SUPPLIES

Setbacks can be costly. Protect your thermocouples – and your investment – with thermocouple insulators that allow you to get the readings you need even in difficult applications. Contact us today to talk to our experts about insulators and other quality thermocouple products.

WHAT YOU NEED FOR HARDNESS TESTING

Tue, 12 Jan 2016 12:00:00 Z

Testing is important. Testing a material’s hardness rating can save a company plenty of time and money down the road, so having proper hardness testing equipment is essential. Here’s what you’ll need to test your materials.

HARDNESS TEST BLOCKS

You need the right blocks to verify a material’s hardness. Test blocks give you the ability to compare hardness values against the materials that you’re testing. There are a variety of hardness testing blocks to choose from for macro and micro hardness testing, including:

Rockwell Test Blocks
Brinell Test Blocks
Knoop Test Blocks
Vickers Test Blocks

HARDNESS PENETRATORS AND INDENTERS

Once you have the right hardness test blocks, you need the right tools to test them with. Penetrators and indenters are used to create an indentation in a material. The resulting indentation can tell you about the hardness of the material. Available hardness penetrators and indenters include:

N.I.S.T. Traceable C-Scale Diamond
A-Scale Diamond
N-Scale Diamond
Versitron & Indentron Styles

HARDNESS TEST ACCESSORIES

A few extra accessories can be quite helpful. Customized anvils can help you support different types of samples for hardness testing. Also, extensions for your indenters can be used to test samples with deep internal surfaces.

HARDNESS TESTING TOOLS FROM GEOCORP

Testing for Hardness shouldn’t test your patience. High-quality hardness testing equipment from GeoCorp can benefit your business. Contact us today to talk to our experts about hardness testing equipment for your company.

INDUSTRIES THAT THERMOCOUPLES SERVE

Tue, 24 Nov 2015 12:00:00 -0500

Temperature sensors are important for a number of industries. GeoCorp manufactures a variety of thermocouple products in order to service engineers and purchasing managers looking for a product that suits their applications.

THERMOCOUPLES FOR ALL INDUSTRIES

Due to the number of businesses and application in need of thermocouples, the parts need to be pretty versatile. At GeoCorp, we manufacture a wide range of products to serve all of our clients. Some of the industries that we provide thermocouples for include:

• Aerospace/ Jet engines

• Automotive

• Emissions Monitoring

• Foods/Breweries

• Furnace profiles

• Heat treatment

• Industrial monitoring

• Oil/Gas

• Power plants

• Utilities & Waste Management

So why do all of these and other industries look to GeoCorp for thermocouples?

It’s because our high-quality products make life easy on businesses. Our in-house manufacturing process and inventory management system keeps turnaround time low for companies in need of product.

We can also work with you on a custom solution if standard options won’t work. If you know the specifics of what your custom thermocouples would need, you can even use our online thermocouple builder to design your own thermocouple and order them from us.

THE GEOCORP DIFFERENCE

No matter your industry, GeoCorp can help you and your business when you’re in need of high-quality thermocouple products. Contact us today to talk to one of our experienced team members about how our thermocouple technology can benefit your business.

THE BENEFITS OF SAME-DAY SHIPPING AND FAST TURNAROUND TIMES

Tue, 17 Nov 2015 12:00:00 Z

Nobody wants to wait around for something they don’t have. Unexpected downtime can be a major detriment to a company’s bottom line, especially when it gets stretched out for long periods of time.

When your thermocouples break or you need a new order now, you don’t want to deal with downtime. That’s why GeoCorp helps you get the products you need to get your business back up and running at maximum efficiency.

GET THE THERMOCOUPLES YOU NEED RIGHT AWAY

GeoCorp offers same-day shipping up to 5 p.m. EST on items in stock. If you give us a call before that time and we have the thermocouples or accessories you need in one of warehouses, we’ll have it sent to you right away.

With our blanket stocking program, you can have the parts you need ready for shipment without having to worry about whether or not we have them. When you work with GeoCorp, we can take your yearly consumption into account and have the right thermocouple and thermocouple accessories built for a pre-set release or when you call for it. We build the products on site, saving you precious time and cutting out the overnight shipment fees you might have had to pay with another manufacturer.

QUICK, QUALITY CUSTOMER SERVICE FROM GEOCORP

You don’t need to wait a long time for your thermocouple products. We deliver faster than any other manufacturer in our industry and we can get you what you need. Contact us today to talk to one of our team members about how our thermocouple technology can benefit your business.

TITANIUM 2015 TRADE SHOW

Tue, 29 Sep 2015 12:00:00 Z

GeoCorp will be visiting the Sunshine State this October for Titanium 2015. We’ll be exhibiting our high-quality pyrometry applications at the Rosen Shingle Creek Resort in Orlando, Florida from Sunday, Oct. 4 through Wednesday, Oct. 7.

PRESENTING TITANIUM 2015

Titanium 2015 is a special conference dedicated to experts in the titanium metal industry. The International Titanium Association hosts numerous vendors presenting different applications that can be used in the titanium industry, GeoCorp included.

GeoCorp has been proudly serving engineers, designers, and business executives using titanium for years, offering premier pyrometry applications in the aerospace and other industries needing titanium.

WHERE YOU CAN FIND US

If you’re going to be at Titanium 2015, make sure to stop by for a visit. We’ll be out presenting on the conference floor at booth No. 418 and one of our team members would be happy to talk with you about how our thermocouple products could benefit your company.

If you’re not going to be at the show, you can still talk with one of our experts. Give us a call at 419-433-1101 or contact us online today to get a hold of one of the experienced members of our sales staff. Every member of our sales staff and customer service team have production experience so that they are extremely capable of helping you with your needs.

THE THERMOCOUPLE 411: INDUSTRIAL THERMOCOUPLE ASSEMBLY OPTIONS

Tue, 23 Jun 2015 12:00:00 -0400

Thermocouples aren’t very useful if the thermocouple element is physically damaged due to exposure to fluids, extreme pressure, or gasses.

Of course, a thermocouple assembly – which is a combination of the thermocouple element and protection tube – is an ideal option for applications like these.

ASSEMBLY OPTIONS

Industrial assemblies give you the opportunity to mix and match different parts to come up with the best combination for you and your company. In terms of elements, there are several potential choices, with factors like calibration types and gauges coming into play.

When it comes to the protection tube, GeoCorp provides three options:

• Metal alloy protection tubes

• Ceramic protection tubes

• Specialty protection tubes

Each type of protection tube has different outside diameter options, accessories, and capabilities, allowing you to see which type suits your application best.

HOW CAN GEOCORP HELP ME?

Because we manufacture the protection tubes and the elements, you can cut out the middle man. By extension, you cut costs and simplify your ordering experience by working with just one partner.

Best of all, we keep the element materials in stock and can make protection tubes in your specific size and length in less than 24 hours.

With GeoCorp, you get a quality, customized, quality assembly. Fast.

LET’S TALK

Want to learn more? Give us a call at 419-433-1101 or contact us online today.

THE THERMOCOUPLE 411: INDUSTRIAL ELEMENTS

Tue, 16 Jun 2015 12:00:00 -0400

We all know that minor temperature variances can have a major impact on the safety and functionality of your products. That’s why every one of our thermocouple elements meets the special limits of error tolerances of ASTM E230 Table 1.

QUALITY PLUS OPTIONS

Aside from the quality of our elements, we know that every business has its own unique needs.

We have a seemingly endless number of options for your application:

• Calibration Types: Type K, N, J, and R/S

• Element Options: Single, duplex, or B & C

• B&S Gauge: Choose from nine options

• Insulators: Cordierite, Hafnia, or Alumina / Mullite

• Hot Junction Styles: Twisted and welded, recessed, butt weld

• Termination Styles: Bare leads, copper lugs, spade or ring terminals, and more

QUALITY PLUS OPTIONS PLUS CONVENIENCE

We understand that offering options that meets your needs doesn’t help you unless you have the elements in-hand. That’s why we keep all materials in stock. You don’t waste time contacting multiple vendors to get what you need. You just get quality product and a faster turnaround time.

LET’S TALK

Are you in need of thermocouple elements? Give us a call at 419-433-1101 or contact us online today to see how we can help.

THE THERMOCOUPLE 411: THE DIFFERENCES BETWEEN M-GEO VS. L-GEO STYLE THERMOCOUPLES

Tue, 26 May 2015 12:00:00 Z

Are you an M-Geo type of person, or would you rather go with an L-Geo? Unless you really know your thermocouples, you very well may not know. Both the M-Geo and the L-Geo share a lot of similarities, but there are a few major differences that may determine which style you should choose.

M-GEO BASICS

The M-Geo is a metal sheath or mineral insulated style thermocouple that are good for applications that require resistance to tough environments and still require consistent readings. The thermocouple has Single and Duplex element options, and sheath materials include:

Inconel 600
304 stainless steel
310 stainless steel
316 stainless steel
446 stainless steel
Other options available

For more M-Geo specifications, check out the product details on our site.

L-GEO BASICS

While the M-Geo is insulated by magnesium oxide, the L-Geo uses loosely-packed ceramic insulators like alumina, mullite, and hafnia to protect it from harsh environments. In addition, L-Geo also has a Triplex element option and has additional sheath materials, including:

Molybdenum
Tantalum
Alumina
Mullite

Just like the M-Geo, more product details can be found on the L-Geo page.

GET WHAT YOU NEED

Like GeoCorp’s other thermocouple options, we can help you design a model that works best for you and help guide you to whether the M-Geo, L-Geo, or another style may be the best option for your application. Give us a call at 419-433-1101 or contact us online today about your thermocouple needs.

THE THERMOCOUPLE 411: SPECIALTY SENSORS

Tue, 19 May 2015 12:00:00 -0400

Extreme times call for extreme thermocouples. If you you’re in need of a thermocouple that can handle an environment that normal products won’t be able to withstand, GeoCorp can help you find a solution.

OPTIONS

If you need to perform tests where temperatures approach 4000°F, not just any thermocouple will do. You need a special temperature sensor that is capable of handling it. Luckily, we offer specialty sensors for extreme environments.

Options for specialty sensors include:

Multipoint Thermocouple
Platinum Sheathed Thermocouple
Quartz Tube Thermocouple
Carbide Sintering Thermocouple
Graphite Furnace Thermocouple
Hip Furnace Thermocouple
MIM Thermocouple
CIM Thermocouple
Tungsten Coating

If you have specific requirements for your thermocouples, we can help you design a sensor to reach your desired results. You can also try creating your own design with our online thermocouple builder.

BENEFITS

Like all of GeoCorp’s thermocouples, the specialty sensors are made in house, which keeps turnaround time low. Even with the added specifications needed for extreme situations, you thermocouple will still receive the same high-quality GeoCorp treatment without making you wait too long before you receive your order.

Don’t worry about extreme environments – GeoCorp can provide you with a specialty sensor to fit your needs. And if we don’t have an applicable thermocouple in stock, we’ll design one for you. Give us a call at 419-433-1101 or get a quote today to get your own specialty thermocouples.

THE BENEFITS OF THE GEOCORP SALES STAFF

Tue, 28 Apr 2015 12:00:00 Z

Nobody wants to deal with bad service. An unpleasant experience can not only put a damper on your day, but also make you reconsider your choice of which companies to work with. With GeoCorp, you won’t have that problem.

We make sure that our sales professionals can handle your thermocouple questions, making the product purchasing process as smooth as possible thanks to our staff’s experience and personal service.

EXPERIENCE WITH THERMOCOUPLES

Personal customer support is great, but it’s not quite as helpful if the people helping you don’t truly understand your questions. All of our sales and customer service personnel follow a training matrix which includes time spent in the production facility, which means they have actually made thermocouples and are more knowledgeable as a result.

PERSONAL SERVICE

A phone call doesn’t seem too problematic until it turns into a game of phone tag. Our experienced employees will make sure to answer your calls during our business hours (8 a.m. to 5 p.m.), providing you with answers to your questions instead of being sent to someone else’s voicemail every time. That means you’ll be dealing with a person instead of waiting for a response.

GET YOUR QUESTIONS ANSWERED

Want to test out or sales staff's capabilities for yourself? Give us a call at 419-433-1101 or contact us online today about your specific thermocouple needs.

ASM HEAT TREAT 2013

Sun, 15 Sep 2013 12:00:00 Z

GeoCorp, Inc. experienced much success at the ASM Heat Treat 2013 show held in Indianapolis, IN. We spoke with people from all across the heat treat spectrum. Industries represented were aerospace, aircraft engines, commercial heat treaters, automotive, cryogenic, furnace service companies and gear manufacturers.

Attendees were spotted thru-out the show with the complimentary GeoCorp type-N system accuracy test probe provided with NIST traceable calibration per AMS 2750E. The type-N thermocouple was manufactured from GeoSpec material with temperature tolerances not exceeding +/- 2Â°F or 0.2% whichever is greater. The tighter temperature tolerances are essential for companies with AMS 2750E class 1 & 2 furnaces.

GeoCorp, Inc. would also like to thank ASM for their constant assistance to make our show extremely successful by working with us on sponsorships. The GEO bottled water was well received by attendees with even GEO bottles located in competitors booths.

GEOCORP, INC. BECOMES A MEMBER OF THE INTERNATIONAL TITANIUM ASSOCIATION

Wed, 01 Aug 2012 12:00:00 Z

GeoCorp, Inc. is proud to announce that we have become a member of the International Titanium Association!

GEOCORP FINDS GREAT SUCCESS AT TWO TRADE SHOWS IN JUNE

Sun, 01 Jul 2012 12:00:00 Z

GeoCorp, Inc. exhibited at the PowderMet 2012 show in Nashville, TN on June 11th & 12th. The show was well attended with many people looking for better thermocouple solutions. Attendees were furnace operators, plant managers, furnace manufacturers and university members. One idea discussed between GeoCorp personnel and attendees was the proper working techniques for expendable thermocouple wire used to perform temperature uniformity surveys for furnaces.

Following the PowderMet show, GeoCorp, Inc exhibited at the AeroMat 2012 in Charlotte, NC. Suppliers of all major aircraft and aerospace manufacturers were in attendance. Again our staff was able to explain and demonstrate the advantages of GeoCorp products, ISO traceability, repeatability, service and industry knowledge. GeoCorp has always kept up with the intricate quality requirements facing the aircraft and aerospace industries by offering the best quality products with sound advice!

2012 FURNACES NORTH AMERICA HEAT TREAT EXPO

Fri, 01 Jun 2012 12:00:00 Z

GeoCorp, Inc will be exhibiting at the 2012 Furnaces North American Heat Treat Expo in Nashville TN! The show dates are October 1st through 3rd. More details to follow as the show gets closer.

POWDERMET 2012 AND AEROMAT 2012

Tue, 01 May 2012 12:00:00 Z

GeoCorp, Inc. will be exhibiting at both PowderMet 2012 and AeroMat 2012. Both of these shows are in June 2012. PowderMet 2012 is in Nashville, TN this year and AeroMat 2012 is in Charlotte, NC this year. We look forward to seeing you there!

GEOCORP, INC. WILL BE AT IBSC 2012 IN LAS VEGAS

Thu, 01 Mar 2012 12:00:00 Z

GeoCorp, Inc. will be exhibiting at the IBSC 2012 at the Red Rock Casino Resort in Las Vegas on April 23rd through April 25th, 2012. This is an exciting opportunity to talk about the pyrometry applications in the brazing industry! Stop by and see us!