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temp for the j head mkv hot end set

Tinkusharma

temp for the j head mkv hot end set
July 18, 2016 09:23AM

Registered: 9 years ago
Posts: 36

hello I am doing the 3d printer project and in marlin programme I set the heater temp 0 5 and I am using the pronterface to run it but when I set temp of the heater to 230 it shows me 230 while it has approximately 135 c temperature only when I check the temp by thermometer so anybody can advice me whats the problem.
thanks.

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VDX

Re: temp for the j head mkv hot end set
July 18, 2016 09:55AM

Admin
Registered: 17 years ago
Posts: 14,052

... have you the correct temperature table?

Different sensors have different voltage readings, so you have to select a sensor with known table or calibrate your sensor on your own ...

Viktor
--------
Aufruf zum Projekt "Müll-freie Meere" - [reprap.org] -- Deutsche Facebook-Gruppe - [www.facebook.com]

Call for the project "garbage-free seas" - [reprap.org]

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Tinkusharma

Re: temp for the j head mkv hot end set
July 19, 2016 08:18AM

Registered: 9 years ago
Posts: 36

I am using the 100k thermistors so i used the table for temp bed 0 5. Am i correct?

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reifsnyderb

Re: temp for the j head mkv hot end set
July 24, 2016 12:07AM

Registered: 16 years ago
Posts: 538

Hello,

A real J-Head Mk V-BV comes with a type 5 (in Marlin) thermistor. Is your J-Head genuine?

Best Regards,

Brian