Product Spotlight: Mahr Federal 832 Single Master Digital Dimensionair Amplifier

Mahr Federal 832 Single Master Digital Dimensionair Amplifier

When it comes to precision measurements, a higher degree of resolution is needed in some scenarios. In this case, traditional dial indicators do not make the cut. What you need is an air gaging amplifier. They can make the air gaging process more productive, efficient, and accurate. How do air amplifiers work? Oftentimes, these amplifiers remember the lowest and highest points that are measured on a part. The device may display one or both of these readings. In order to calculate the Total Indicated Reading (TIR) functions, some amplifiers do subtract the Min. from the Max.

If you are looking to get durable and reliable air amplifiers to boost your precision measurement capabilities, you have come to the right place. At Willrich Precision, we carry a comprehensive range of air gaging tools, including the Mahr Federal 832 Single Master Digital Dimensionair Amplifier. In this post, you will find out more about this excellent product and its key features.

About Mahr

Mahr GmbH is the world’s third largest manufacturer of digital calipers, form measuring machines, and other metrology equipment. The company was founded in Esslingen, Germany, in 1861. Although Mahr is a medium-sized family-run business, they are still able to fulfill the metrological needs of a wide range of individuals and organizations around the globe. Today, the Mahr Group employs approximately 1,900 employees.

Features of the Mahr Federal 832 Single Master Digital Dimensionair Amplifier

Here is a quick at some of the top features of the Single Master Digital Dimensionair Amplifier by Mahr:

  • Dual channel, differential unit (great for facilitating critical checks)
  • Selectable metric and inch units
  • Analog scale multiplier for resolution changes
  • Multiplier for scale factor adjustment
  • Actual/preset values
  • Oil-resistant and high-impact housing
  • Selectable passwords
  • Hold and resume function
  • Auto-zero feature (further enhanced by master deviation feature)
  • Digital, analog, and RS-232 outputs
  • From two-jet to six-jet tooling
  • Suitable for manufacturing environments
  • … and more!

Get Mahr Federal 832 Single Master Digital Dimensionair Amplifiers from Willrich Precision!

At Willrich Precision, our team is comprised air gaging experts. They can help you located the perfect air gaging tool for your application in no time. Since our inception, we have achieved a reputation of carrying a wide range of air gages, including 832 Single Master Digital Dimensionair Amplifiers by Mahr Federal. You can enjoy complete peace of mind that we also possess nearly 50 years of experience in the field of metrology, gaging, and inspection. Our company has also supplied metrological equipment to many different industries, including aerospace, medical, pharmaceuticals, technology, automotive, military, energy, and more.

When you choose to shop at Willrich Precision, you will be pleased to know that all of our featured products are competitively priced. You will be hard-pressed to find better deals elsewhere. What’s more, they are built to last and offer exceptional repeatability. The products can also withstand harsh environments, so you can expect that your work will be completed without a hitch.

If you wish to know more about Mahr Federal’s most trusted 832 Single Master Digital Dimensionair Amplifier, do not hesitate to talk to a Willrich specialist today!

Do You Need To Buy A Height Gage?

height gage

A height gage is a measuring instrument designed to measure the height of a workpiece. It features a slider and measuring stylus. These components move relative to a measuring scale that is attached to a beam. They move along a single vertical axis, which is nominally perpendicular to a reference plane. That plane is typically fixed on the instrument base. Today, height gages are a valuable asset when it comes to quality control. If you are looking to get one, you have come to the right place. In this post, you will explore different types of height gages and learn how they work!

Option A: Electronic / Digital Height Gages

The first option that you can consider is a digital or electronic height gage. Digital versions of height gages are divided into three distinct groups:

  • Group one: Height gages in this group often feature data output, floating zero, absolute zero, and metric/inch conversion.
  • Group two: Height gages in this group come with all the first group’s features. The accuracy of the tool, however, is a magnitude of order better. They may also come with additional features such as probe compensation, TIR, max/min, ID/OD measurement, and tolerance setting.
  • Group three: Height gages in this group have all the features that were mentioned in the second group. These gages, however, feature a higher accuracy rating. Most of them also have the ability to store and generate programs, motorized touch probes, air bearings, and computer interfaces (enabling SPC). You can use these height gages to measure a part feature in two dimensions. You just need to rotate the workpiece. Technicians can use gages from this group if they wish to reduce the demand on their CMMs and when higher accuracies are required.

Option B: Mechanical Height Gages

Depending on your company’s budget and needs, you may also consider mechanical height gages. This type of height gage has been utilized in flat plate layouts for many years. The three basic types of mechanical height gages include:

  • Digital counter height gages: The readings are clearer than Vernier scales and often feature dual-digit and dial counters. These features help decrease the time needed to lay out a part. The dual-digit counters can be used as a floating zero or set at the reference datum.
  • Dial height gages: These gages are compact in nature and are often available in sizes below 300 mm or 12 inches. If you are looking to get a personal height gage, this option suits you better. What’s more, it can be easily stored in a machinist’s toolbox.
  • Vernier height gages: These gages can feature one or two scales on the beam (both metric and inch). Their main advantage over other height gages is their height! They are available from six inches to six feet in height.

Now that you have a better understanding of the available types of height gages and their features, it is time to get one! If you can’t decide on which height gage to get, do not hesitate to contact Willrich Precision for advice.

How To Use Air Gages To Measure Squareness

air gages measure squareness

Right angles—perpendicular intersection of surfaces and lines—apply to many things such as manufacturing, agriculture, civil engineering, and architecture. There is an array of terms utilized to explain this relationship, including squareness, normalcy, 90 degrees, and perpendicularity.

When it comes to engineering products, some of them do not feature perpendicular surfaces. In this case, perpendicularity when engineers and technicians need to create dimensions via rectangular coordinates. In the manufacturing industry, the measurement and implementation of right angles are never perfect. It is whether you achieve a higher degree of perpendicularity or not.

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Top Tips For Buying Borescopes

buying borescopes

Also known as a boroscope, borescopes are optical devices designed for visual inspection work. These devices are used to measure areas that are inaccessible by other means and to detect imperfections and defects. Borescopes are great alternatives for measurement procedures that require expensive, time-consuming, or destructive dismounting activities. Borescopes are excellent tools to use to inspect automotive engines, diesel engines, truck engines, steam turbines, aeroderivative industrial gas turbines, and aircraft engines. With that in mind, what should you look out for if you want to purchase borescopes? Let’s find out more!

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Understanding The Contact Points Of Dial & Digital Indicators

contact points dial digital indicators

Both dial and digital indicators have contact points. What is a contact point? It is essentially the point of interaction between your part and your tool. It is one of the most important parts of an indicator and comes in a great array of types. Depending on your current needs, these contact points can be replaced or altered in various ways. Let’s find out more about the different types of points (varying by shape) that indicators have.

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Product Spotlight: Mahr MarCal 30 EWRi-N Digital Depth Gage IP67 Wireless for Groove measurement

Mahr MarCal 30 EWRi-N Digital Depth Gage IP67 Wireless for Groove measurement

Depth gages are extremely useful hand tools designed to inspect the depth of counterbores, slots, recesses, holes, among others. These tools are widely used by professionals in the tool and die industry. In the past, workers were limited to mechanical scales. In fact, earlier versions of gages comprised a simple rule and a sliding perpendicular beam, which served as the reference. You had to set the scale into the hole you were measuring, and with the slide squared up with the reference surface. The operator had to apply proper technique and employ good judgement. Without those, errors could occur.

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Does Your Quality Management System Have An Air Gage?

air gage

Air gages are instruments that are used to measure surfaces by ejecting a stream of air onto the surface, which is then read by sensing nozzles. These sensing nozzles then transfer the readings to a calibrated scale. Air gages are exceptionally good at measuring internal diameters with high precision. The display end of air gages has evolved over time and now allows for digital readings. Modern air gages also have data ports that make it easier to download or transfer of data to computers and other analytical machines for more precise readouts.

Air gaging tools are an important part of a Quality Management System (QMS). Air gages allow a manufacturing process to determine if the quality of products being produced meets set standards. Let’s find out how you can go about incorporating air gages into your QMS.

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How To Measure Hex Holes With Go & No Go Gages

go & no go gages

During a manufacturing process, it is often a challenge to measure hexagonal (hex) holes. Hex holes are even harder to measure if they are internal (inside a compartment or object) because of varying reasons such as getting the right tools. This is the reason why Go & No Go gages are so useful in such processes. Typically, to make hex holes, a pilot hole is first done and then the sides are cut out to create the hex shape. The first stage usually presents few problems as a pilot hole is relatively easy to gage (such as with an air gage for example). The harder part comes when you are doing the sides as these usually determine how well the hex hole will fit into its intended part.

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Appreciating The Flexibility Of Air Gaging

air gaging flexibility

Gaging is a form of measurement where the object under study is compared against a set standard (a gage) and its precision determined by the extent of its deviation from the gage. This is a contrast to direct measuring where a tool simply measures the object in a direct reading process. There are different forms of gaging of which air gaging is one of them. Gaging works well in environments where a high degree of precision and speed is required. In general, gaging processes are faster than conventional measurement processes and yield a high degree of precision. Within the gaging world, different approaches to gaging are utilized depending on needs and requirements.

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Product Spotlight: Mitutoyo Surftest SJ-210 178-561-02A Surface Roughness Tester

Mitutoyo Surftest SJ-210 178-561-02A Surface Roughness Tester

Surface roughness indicates how an object will interact with its environment. Irregularities on a certain surface may form nucleation sites for corrosion or cracks. The tool that is used to measure roughness is called a surface roughness tester. These testers are usually utilized in industrial inspection rooms, shop floors, etc. One of the best brands of surface roughness testers is Mitutoyo, particularly their Surftest series testers. If you are looking to get the Mitutoyo Surftest SJ-210 178-561-02A Surface Roughness Tester, look no further than Willrich Precision. We carry a comprehensive range of precision measuring instruments, including Mitutoyo products.

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