Plumbers as well as Pool Pros asked if a pipe camera could take 90-degree turns in a 1 1/2 inch pipe. The answer is – yes!
In drainage the Universal Plumbing Code requires long sweep 90 degree elbows for horizontal direction changes and at the bottom of stacks to go from vertical to horizontal regular 90 degree elbow are only allowed to turn down like in a horizontal to vertical direction change.
The plumber can use the camera to inspect drain lines from the shower, bathtub, sinks, and toilets.
A video borescope or “inspection camera” is similar to the flexible borescope but uses a miniature video camera at the end of the flexible tube. The end of the insertion tube includes a light that makes it possible to capture video or still images deep within equipment, engines, and other dark spaces.
Sewer cameras used by plumbers can typically reach lengths ranging from 65 to 400 feet. This allows them to inspect extensive sewer lines and drain systems effectively.
The 0.67" camera head is more maneuverable for quick and efficient inspections of drain pipes, small ducts, boiler pipes, and straight run lines with diameters less than 1.5". This head is great for hard-to-reach, tight inspection areas, as it will make a 90-degree bend in a 1.5" PVC pipe.
In daylight, most standard security cameras can detect normal human movement at 50 to 100 feet. At night, in low light or complete darkness, infrared LEDs illuminate the scene while remaining invisible to the human eye.
The bending radius refers to the total length or width of space that is required to complete the manipulation of the borescope tip to 90 degrees. The outer surface of the borescope is braided stainless steel or Tungsten sheathing. This woven braided metal is flexible, durable, pushable and water and oil resistant.
Hathorn Inspection Cameras are engineered to deliver unmatched durability and precision, making them a top choice for professionals in the field. Designed for versatility and reliability, these industrial sewer cameras feature advanced technology that ensure high-resolution imaging in any environment.
Rigid Borescopes
They're best for inspecting areas that you can see directly. Their main benefit is that they give very clear images, which is great for finding small cracks or other tiny problems. However, they can't bend to look around corners, so they're not good for inspecting twisty areas.
For many homeowners, a sewer camera inspection is worth it when used as a preventative measure. Even if you don't think anything is wrong with your sewer lines, having a professional technician perform a thorough inspection can help you understand the state of your sewer lines.
The technicians insert a cable with a camera at the end of the sewer or pipeline opening. The camera of the pipe inspection device is similar to the smartphone camera that attaches to a flexible and long metal cable.
What is 90 Degree Angle? A 90-degree angle is a right angle and it is exactly half of a straight angle. It always corresponds to a quarter turn. Rectangle and square are the basic geometric shapes that have a measurement of all four angles as 90 degrees.
The beauty of your home sewer system is that it runs by gravity. As long as that is understood, and respected, your house drain system will run trouble-free for decades. The 2nd rule is to avoid sharp turns in your drain system lines. When necessary 1/8 bends and 1/6 bends can be used.
Snake Coil Size
Coils that are a quarter-inch in size have the necessary flexibility to get around corners and 90-degree turns, making them suitable for sinks and bathtubs.
Roto-Rooter video camera inspections cost $295 to $350 on average. Some Roto-Rooter franchises charge a $70 to $200 trip fee that applies to the cost of inspection and repairs. Technicians provide exact prices after evaluating the problem in person.
The standard length for most sewer cameras is 100 feet as most sewer lines are within that inspection length. Some sewer camera systems will provide a digital meter counter. This will display the length in feet or meters of how far the sewer camera head is inside the sewer pipe.
An endoscope is a borescope with all the similarities, as does a borescope. Still, the only difference is that an endoscope is flexible while a borescope is either flexible or rigid.
It's a number measured in length units like inches or centimeters that is the radius of a circle. A 3” radius means a 6” diameter circle. This means you can bend the cable no tighter than a 6” circle if 3” is the minimum bend radius spec. Max bend radius would be infinity which is a straight line.
A borescope, fiberscope, videoscope or pipe inspection camera can view or point in different directions in relation to the distal tip of the scope or probe. The direction can vary from 0° (Straight Forward), 45° (Oblique), 90° (Side), 110° (retrograde).
The minimum radius for a 90-degree tubing bend, which forms a right angle, is typically 4 times the diameter of the tubing. This means that the tubing must be bent gradually with a radius that is at least four times the diameter to avoid deformation, structural stress, or obstruction to fluid or material flow.
Generally speaking, a security camera has a viewing range of about 30 to 100 feet (9-30m), but there are some types of cameras such as PTZ cameras that can capture images and video more than 100 feet.
Motion detection cameras only record when they detect movement, resulting in longer recording times as they conserve storage space by not recording during periods of inactivity.
The area across which your camera can image is known as the field of view or FOV, the larger the FOV the more of your sample you can see. Having a large FOV allows you to take more efficient images containing more data, and take fewer images in order to capture the entire sample.