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Mercury electrodes?
How would you even use that? You would need your wires to go deep in solution and then if mercury wa ... |
9-12-2024 at 22:47
by: Cendre |
Selling some glassware
Some photos for reference |
3-12-2024 at 20:12
by: Cendre |
Selling some glassware
Hi everyone,
I recently acquired a large quantity of glassware I don’t have the need for and I ... |
2-12-2024 at 01:08
by: Cendre |
Large List of Chemicals for Sale (Shipping Available)
I sent you a U2U |
1-12-2024 at 13:43
by: Cendre |
Free Chemicals
I’m in California and would be interested by quite a few of those if you still have some. |
28-11-2024 at 19:21
by: Cendre |
Swap the aluminium and ceramic top plates of two hotplates
The aluminium digital one is first, the ceramic analog one is second. The digital one rated for 1430 ... |
7-8-2024 at 09:31
by: Cendre |
Swap the aluminium and ceramic top plates of two hotplates
Hey, I know this is not exactly the right forum for this but it’s the closest. Is it possible to s ... |
3-8-2024 at 23:47
by: Cendre |
Ika cmag hs7 fried circuit
Do you happen to know Steinberg systems or Froilabo? They both seem to have a few hotplate stirrers ... |
16-7-2024 at 04:40
by: Cendre |
Magnetic stirrer
My heating magnetic stirrer is no longer, and while I tried repairing it I’m looking for alternati ... |
15-7-2024 at 07:23
by: Cendre |
Ika cmag hs7 fried circuit
I stupidly missed the new answers because I obstinately refreshed the first page and didn’t notice ... |
15-7-2024 at 06:44
by: Cendre |
Ika cmag hs7 fried circuit
This is what I meant with a little loose for the capacitor. I have no idea if it is usual. None of t ... |
10-7-2024 at 02:50
by: Cendre |
Ika cmag hs7 fried circuit
You think the heating element of the unit might be dead? How would I check it? The motor winding wou ... |
10-7-2024 at 02:32
by: Cendre |
Ika cmag hs7 fried circuit
Here are photos of the transformer. The circled area is where the transformer is. On the side in bla ... |
9-7-2024 at 12:28
by: Cendre |
Ika cmag hs7 fried circuit
So the blue transformer is 25mm high but 28mm if you account for the « second stage ». Turning t ... |
9-7-2024 at 10:55
by: Cendre |
Ika cmag hs7 fried circuit
Ok, makes sense. So should I plug in the device, keep it off and then check various components conne ... |
9-7-2024 at 09:30
by: Cendre |
Ika cmag hs7 fried circuit
@Sulaiman: How can I check the transformer? And what am I looking for with the DC supply voltages?
... |
9-7-2024 at 09:23
by: Cendre |
Ika cmag hs7 fried circuit
Update: I soldered the two MOC 3063 to no avail. The unit still does not turn on. The multimeter doe ... |
9-7-2024 at 08:06
by: Cendre |
Ika cmag hs7 fried circuit
So should I replace them with the MOC3083 version as it can handle more voltage or should I use the ... |
29-6-2024 at 05:54
by: Cendre |
Ika cmag hs7 fried circuit
I indeed plugged them in a 120V source.
They both have the same components which don’t have the s ... |
29-6-2024 at 00:10
by: Cendre |
Ika cmag hs7 fried circuit
Here are photos of the PCBs of both units.
The fuses of both have continuity and when I short the ... |
28-6-2024 at 14:17
by: Cendre |
Ika cmag hs7 fried circuit
Thank you that’s incredibly helpful. I don’t have it right now but as soon as I have access to i ... |
23-6-2024 at 08:13
by: Cendre |
Ika cmag hs7 fried circuit
I plugged in an American Ika cmag hs7 120V in a European socket 230V. I’m not sure how to repair i ... |
22-6-2024 at 09:50
by: Cendre |
IKA HS7 - no temp control or actuator response
I’m so stupid… Yes that must be it. It’s the first non large public electronic item I used tha ... |
22-6-2024 at 08:56
by: Cendre |
IKA HS7 - no temp control or actuator response
I just made the acquisition of an ika cmag hs7. It’s an American model and I’m in Europe. It wor ... |
17-6-2024 at 23:40
by: Cendre |
H2O2 from urea peroxide
I recently got my hands on urea peroxide as a source for H2O2 as it’s not available where I am. Do ... |
11-5-2024 at 11:32
by: Cendre |
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