Re: Can not find Model/Value of Thermistor.
Thank you so much. Redwire thank you too....
nmbb
New Member
Last Activity: 06-05-2022, 10:37 AM
Joined: 06-02-2022
Location: gr
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Re: Can not find Model/Value of Thermistor.
Update:
Ok guys, i just measure TH1 resistance at 60C, its 270K. Looks like chart is accurate. My multimeter is very cheap chinese yellow one. I assume there is some miss measure my ohm meter. So, looks like its gonna hard to find kind of old thermistor.
So if i use like 100K/300C max glass package thermistor which ppl use it on 3D Printers, and if i calibrate it on autoclave settings, do you think software can handle B value and lower resistances? Or becasue of complicated range select circuit i need to use...Leave a comment:
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Re: Can not find Model/Value of Thermistor.
You mean the circuit for TH2 compotents mounted on pcb? I guess, yes. Because, there is Object Temperature button on Front Panel, and its active, i mean i can press it and little LED turns on. If you want, i can unplug TH1 from socket (CN1) and connect it to TH2's (CN2)socket and check. Btw, i share the PDF on first post, whole circuit there....Last edited by nmbb; 06-02-2022, 10:24 PM.Leave a comment:
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Re: Can not find Model/Value of Thermistor.
Thank you so much for reply. The thermistors in metal tube shield so i can not see what package it is. So this old thermistor is probably is 10MEG?
I'm gonna measure TH1 or TH3 resistance at 25C tomorrow. Btw, the autocalve does not show temperature under 20C, it says on LCD "Low Temperature" Maybe its just software ignores under 20C or maybe its about the termistor. Actually this machine needs to run accurate at 110 TO 130C. So could be software ignore, because under 60C is never neccesarry for any...Last edited by nmbb; 06-02-2022, 10:39 PM.Leave a comment:
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Can not find Model/Value of Thermistor.
Machine: Autoclave.
Brand/Model: SANYO MLS-3780
Manual: (Sorry search option not working on this PDF)
Hello guys, this autoclave running with 2 thermistors already connected [COLOR="Red"]TH1[/COLOR] and [COLOR="Red"]TH3[/COLOR](on CN1,CN2 sockets). One for the water temperture and second one for chamber temperature. But there is another emtpy socket for optional third thermistor CN2 wich is for [COLOR="SeaGreen"]TH2[/COLOR] for object temperature. I wanna add the third thermistor [COLOR="SeaGreen"]TH2[/COLOR] to CN2...Last edited by nmbb; 06-02-2022, 06:01 PM. -
Re: New Members - please post your introductions here
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Re: Newbie Question Schematics reference resistance measurements
Hello, i just registered to badcaps! Sorry i need to post somewhere to test my account. Btw i read your question but i can't help about it, sorry.Leave a comment:
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Re: New Members - please post your introductions here
I guess i can post here.Leave a comment:
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Re: New Members - please post your introductions here
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