Products > Test Equipment
JBC 2010 cartridge availability?
<< < (3/4) > >>
tittu82:
Sell them me! You can after buy the newer cartdriges! Problem solved! :-)
KrudyZ:
I bought the following tips via this forum last year.
I overlooked the fact that they are for the older handles only.

for 2045:
003x3
005x5
007x2
012x19
017x1
019x2
020x1
026x2
031x2
032x7
033x1
036x5

for 2010:
001x2
002x12
003x4
007x1
008x1
009x16

They are now in the US...
Not really interested in selling them one by one.
Minimum buy would be 6 pieces for $50.
Alternatively the whole lot can be had for $300.
Shipping at cost.
74HC04:

--- Quote from: tittu82 on September 10, 2019, 03:14:57 pm ---Hi to all!

I own a great JBC AD2000 solder station, I have two old handpiece but as you probably know, there are no more spare cartdriges available, so when I will broke all my spares, there is no possibility to use this great station anymore. I know that a german guy https://www.mikrocontroller.net/topic/254049 modified the AD 2000 to use the newer T245 handpiece with a selector.  Of course I tried to contact that german guy but maybe he don't read that forum anymore.

I ask you if someone know how to do the modify it since I bought also a T245 handpiece with both C245 and C470 cartdriges.

Consider that if I plug the T245 into the station it only gets moderately warm and doesn't melt solder, I think that maybe only two wires of the thermocouple must be inverted but I want to know that for sure in order to not destroy anything.

Thank you in advance!

--- End quote ---

I'd still love to try this modification if anyone can dig out any further details please!
likeabletom:
Do you still have any of the 2045 cartridges left?  i'm interested in them (all of them) if you have any left ;D
leFonque:
Hi everyone,

Last week i've found and bought an old jbc ad 2000 soldering station. I've tried to use a T245 type handle, i've had the same problem as mentioned above, at 350 degrees (C) setting tip temperature was only about 200 degrees.

I've opened it up, checked the pcb, i've found out that the controller chip was actually a 28 pin pic mcu.

When i followed the the track from positive thermocouple pin of the handle on pcb, i've found the thermocouple amplifier (op07) The positive feedback resistor (at the left) of it was 1M Ohm. Amplified output was connected to one of pic mcu's adc channels.

I've attached a k-type temperature tester to tip of the iron, powered the station, at max setting tip temp was 190 degrees (C), TC amp->pic adc input voltage was 4,5V Dc.

I've paralled the feedback resistor with 1Meg resistor. With new feedback ratio, at maximum setting  tip temperature was 350 degrees.

That was my quick and painless solution, i hope if someone  still (or will) have the same problem uses it.

 
Navigation
Message Index
Next page
Previous page
There was an error while thanking
Thanking...

Go to full version
Powered by SMFPacks Advanced Attachments Uploader Mod