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This video was created as online supplemental material for a college course with the intent to educate, not just demonstrate.

@@exisfohdr3904 I apologize for the snarky remark. I am also a professional trainer. I was looking for the quick how-to for my own use. Let me try again... If you tell the folks that you will quickly demonstrate, and then go back over each step in detail, it would accomplish 2 things: 1) Satisfies folks like me who just need a quick demo. 2) When doing On-The-Job Training, it shows the student that it CAN be done (a psychological teaching strategy) so that they realize "Hey, he can do it, so I can too." Just FYI, I almost always demonstrate a task at "real time" first. THEN, I slow down and go step by step with the details. Anyway, Sorry again for the snark.

I use a aviation mechanics tape measure. Has imperial with decimal and metric

The manual touches on this on pages 81-87. however, it appears that you will need additional software loaded on the computer you are using for this.

No, when I had made this video(and several others) I had 48 hours to get all of the videos made and uploaded for their intended purpose. I spent well over 20 hours straight creating the videos without editing software. Lots of mistakes were made and caloric intake was low. Caffeine may have been the only thing in my system at the time.

there are multiple places you can line your mark up with, depending on your approach. Most benders have the "0" mark, a 45 mark, a "R" mark, and a "L" mark. each has it's purpose and requires understanding when and how to use those marks.

I would say you need to use a pressurized inert gas such as nitrogen along with the proper regulator and appropriate test equipment.

I'm not sure what your question is exactly. If you are asking how do you assign 0 to 5000 bar and the LRV and URV into the transmitter, that is a question related to the HART menu options for that specific transmitter and the Communicating device you are using. Normally, LRV and URV values can be set via the SETUP section of the menu tree while communicating with a smart transmitter.

these videos were made quite hastily during COVID-19 shutdowns using a cellphone camera. Apologies for the distraction the auto focus may present.

@@instrumentationvideos7712 Ah, in that context for sure, all is excusable and I should harden up! Education is a noble endeavor and I should be glad these exist.

With your straight piece of tube, mark your first bend, then from that mark, measure 2 13/16s and mark. Now you can put your marks on the zero of the bender or on the 45 on the bender (if it has it). If you bend on 0 for the first bend, you have to bend on zero for the second, same with the 45. Bend to 45 degrees and check your tube with the 45 side of an adjustable square. Bend to 45 on second mark and check the angle. Now you will have a 2" offset.

The travel is 2 13/16 but what about the loss ( 13/16) do I have to mark my tube for the loss ?

the formula for calculating the length of tubing in a bend can be used for any degree of bend 0-360. Take-up calculations for 90 degree bends are much easier to calculate that other non 90 bends, treat a 180 degree bend as two 90 bends and you should be good. If you are trying to calculate takeup for anything else other that 90 degree bends, it will require a bit of trigonometry using sine, cosine, and arc length calculations.

It is common to just multiply a by 1.414. However, this video helps to understand where that comes from and allows you to make calculations for any angle, not just 45s. 1.414 x a only works for 45s.