Tips for How To Choose a Borescope

April 15,

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For many tasks in manufacturing, inspections are essential to maintain high-quality standards. For most parts, workers look for flaws by hand using the same skills and techniques that have existed since the earliest forms of part casting. However, many manufactured elements essential to complex machines also have interior surfaces not conveniently accessible to the naked eye. Since their invention in the 60s, borescopes have been supporting factory workers, engineers, and mechanics for generations.

The purpose of these tools is to put the employees’ eyes where they can’t go by allowing a tiny camera to project interior spaces back onto a screen. However, many details make borescopes useful to some jobs and not others. The best tip for how to choose a borescope is to consider the elements of the objects being inspected. In particular, borescopes come in an array of diameters to fit into spaces as small as just a few millimeters. Besides this, the shape of the interior space also affects which borescope type is ultimately best for the job.

When To Choose a Rigid Borescope

The first-ever borescope was a rigid type designed for use in a lab. Featuring a thin hollow barrel, users can insert the camera into small spaces. Often, this type is best for short paths with no turn. Since the metal barrel can’t flex, there’s no looking further within a machine or inside components that have chamber around bends. All the same, rigid borescopes are very reliable with quality imaging.

When To Choose a Flexible Borescope

As you would imagine, flexible borescopes are a must for jobs that lack a straight path to the trouble location. Since many workshops and garages use borescopes rather than labs these days, flexible varieties are very popular. In particular, they are exceptionally useful for probing constructed machinery that’s impossible or impractical to take apart again.

Workers can easily check out functioning engines, vents through buildings, interior wall spaces, and other small or sealed-off areas this way. No matter how many twists and turns there are within a space, the fiber optic cords bend along with it.

When To Choose a Videoscope

One of the best tips for how to choose a borescope is to consider how high quality the output video needs to be. The final type of borescope is easily the most advanced in this respect. As the name would suggest, videoscopes are capable of perceiving images in high resolution on par with modern consumer-grade camcorders. In other words, these devices can better display a live feed view for a much more accurate inspection.

Besides a few other streamlined features, the videoscope also often has a remotely posable dorsal tip. Though this might seem like a minute detail, the possible camera lets engineers actively look around the insides of engines and components for a speedier inspection.

Author: Nancy Dong

Date: /5/15

For more information, please visit Flexible Videoscope.

Borescope inspection is a visual detecting method for quality control of areas that human eyes can not observe directly, special areas such as vessels, pipe inner part of the non-detachable equipment, the inner surface of pipe gap, liquid surface, etc. Yateks inspection videoscope camera is designed for the non-destructive testing (NDT) of engines, machines and more. So, somebody maybe asking how to choose a borescope or videoscope.
On this question. You need to know these 8 tips before choosing an Industrial Borescope. The exact position of the inspection hole.
This will help you to know the camera direction of view, understand the accessible route and length of insertion tube you will choose.

1. The exact position of the inspection hole.
This will help you to know the camera direction of view, understand the accessible route and length of insertion tube you will choose.

2. The exact size of the inspection hole.
That will help you to decide the diameter you may need, 2.8mm,3.9mm,6mm or 9mm.

3. Outline the size of inspection Objects.
This including the whole size of inspection Objects, size of cracks or distortion, this is the most important factor to decide the angle of view and brightness of light you may need.

4. Defect size.
The size of defects is an important factor to decide the right resolution, magnification times, minimum defects detectable and focus abilities so that you can catch the appropriate and clear images.

5. Distance and angle from lens to the inspection objects.
The distance from the lens to the inspection objects will affect the illuminating requirements directly no matter you use standards or high-intensity light source, The angel of view will decide whether you need bending or articulating probe, then find the best viewing position to obtain the best image resolution and maximum magnification.

6. The reflectivity of light
The different surface has different reflectivity, depends on the material and roughness of the surface. Therefore, you need to choose suitable illumination according to the specific situation to get the best effect but not the Strongest light source in the actual inspection.

7. The approach path to the inspection point.
A rigid or flexible bending path will decide which kind of insertion tube you may need.

8. Working condition.
You need to consider the temperature, humidity, light and other factors for inspection, choose a good performance model like waterproof, oil proof, corrosion resistance, tough, strong electromagnetic interference or violent voltage fluctuation and explosion proof. So that you can use it in a safe working station.

Hop these tips could help you to choose a suitable Borescopes.

Yateks videoscope adopts megapixel COMS high-definition camera with 8-inch high-quality industrial-grade touch screen, high-definition image restoration effect, the whole machine integrated portable design is lighter, and the detection probe 360° omnidirectional guidance is used for Different automotive parts die castings are tested. A rear LED fiber optic light guide system with up to 100,000 lux illumination provides a brighter source of light for inspection. 2.4mm/2.8mm/3.9mm/6mm diameter pipeline, length 1-8m. Automatic white balance and image noise reduction make the picture clearer and sharper, giving users a more detailed detail image.

At present, Yateks videoscope is mainly used in automobiles, aero engines, pipelines, mechanical parts, etc. It can realize non-destructive testing without disassembly or destruction of assembly and equipment stop operation, and can also be used for ventilation ducts, air conditioning ducts, water pipes, industrial pipes. Video inspection of internal welds, corrosion, clogging, differences, foreign objects, etc.

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