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How do you get to the battery on the silver chrome one.

There seems to be some discrepancy between claims, this video claims the higher end Baku is piston driven, but googling and searching for corresponding products I could find the same one both piston, diaphragm, and fan powered with the fan inside the station itself.

What camera are you using for the microscope?

Hello. I'm hoping to make a hot air station. I want to order the 858d pcb for the station. Do you know if it's possible to hook it up with the diaphragm pump heat gun or can I only stick with the fanned heat gun? The fan heat gun comes with the 858d pcb by default on off the shelf rework stations.

Main problem with that pump based station is weight, and fan based will become better with time because now you can buy micro trubines from vacuums and hair dryers woth ridiculous air capacity.

para principiantes y gente que recien empieza la barata es buena, de hecho con la practica sbes que tiempo o que anivel de aire usar. tienen su truco-.

entire marketing is based on simple fact that buyer would almost never admit that he/she wasted money for no good reason. moreover, he/she would passionately advertise his/her purchase as the smartest thing is the world.

Thanks for the valuable info.

so turn the first one up to 9 then

What is the thing that you put the led on called?

Why should i care about volume of airflow? I want to be heating, not blowing components off the board! Max air is too much on any station. Also "a piston pump will always deliver more volume" is the funniest shit i ever heard. Because this is the design for pressure, not for volume, the 5015 fan does about 10 times the air volume. And most of that pressure is needed in order to overcome the hose air impedance. That being said that airflow is going to be much more consistent, since the small backpressure from the work being near the nozzle or from narrow nozzles isn't going to impress that pump at all, it fought worse on the way there. Also tbh the one with the fan in the handle the real air temperature falls off the cliff if you run too much air.

Thank you.

this true I just replaced my old one and my new one works so much better.

Thanks for the info it helped a lot.

You do not want to be pushing to much air so it can blow all the little components as well you want as little air as possible that will do the job.

1:06 this sentence is wrong - the opposite is the case. Otherwise you are right of course. But big volume instead of big pressure is always made using a fan, not a piston. The difference clearly comes down to the totally fake "700W" that are maybe 300 at best or the low air volume due to the cone shaped air path (fan hat not enought pressure)

For such a portable iron I would tolerate the limited power, the battery is a basic physics limitation. But what I won't tolerate is the missing thermostat. Even more when the energy is limited, as it leads to unnecesarily higher battery drain. And more over even when the most expensive hardware for that (the very low Ron mosfet, a microcontroller whose many have ADC capability to evaluate the typical thermocouple output,...) are already there, what is missing is just the code doing the thermostat function...

i still use this model even i already have a soldering station :D

Cant find anything but the fan in handle ones unless i spend $120+ USD

So where does one get a "good" pump one?

What is the cost difference for a hobbyist. If the nice one is 4x the price then that's where it matters too

I've been super happy with my TS80P. I use it as my main iron with a flexible silicone cable. I had to buy the D25 tip because the one it comes with isn't really useful in my case.

You put wrongly the plastic part xdd

You lifted the pads, not the iron. Its you. Obviously you scratch it by its tip hardly.

It depends what makes airflow fro the unit. Some usrs centrifugal fan, others membrane pump. Membrane pump makes "pops" of air that makes work more difficult (it can blow out small elements).

How do you google for spare tips? Is there some special mount specification? What should I google for?

The baku piston will not last longer, I have experience using both for decades and often changing the baku piston head nose

An easy test for fir poorly made or counterfeit tips is to put a magnet to them; bad tips will be magnetic at the far back end of the tip whereas good quality tips will only be magnetic at the pointy end where the solder goes ( I posted a video about this on my channel recently). I don't know where you got the idea that cheap, poorly performing tips are made of or coated with aluminum oxide, because in my experience the crappy tips are made of iron or steel and strongly attracted to a magnet along the entire length of the tip. Good quality tips are made of copper for efficient heat transfer but with several different plating materials, and they MUST be plated with iron at the pointy business end *only* because solder and flux would easily dissolve away bare copper and the tips would have a very short lifespan. The rest of the copper tip is usually plated with chrome or some other shiny metal that resists solder and will not wet to it. The extreme pointy end of the tip, however, will be plated with iron because iron will "wet" to solder yet it resists the dissolving effects of flux and molten tin.

I used ZD-20U (1st one) for 3 years and it died last week. Personally it's quite good for it's price, and also 15sec timeout helps to regulate heat because my old 40W soldering iron doesn't have any temp regulation. Now i have those LCD 60W iron and sometimes i miss ZD-20U. I carried it in my pencil bag sometimes, it's great comfort.

I'm Vietnamese. I just need 10 dolar for diy quick 850a. It very easy for repair and replace. I think all student learn electronics can make this. Sorry because my english. I dont learn 5 years but i can read some textbook, and i study to become a doctor (CAM).

I was looking for the quality one. I just want to get it for desoldering CPU socket(PC motherboard). I dont know which one to get. which one would you recommend to use for motherboard socket desoldering?

I don't agree with you. like mine with fan 700w can remove bigger components like 20 second

covece lepo ti krenuo kanal , gde si nestao ?

That both are bull💩

Most of the times, I keep my fan based blower at half the speed. Why do I need a piston based hi-flow air blower? I want to solder components and I am not interested in deep frying them.

Actually its not a piston inside,, its just an enclosed brushless fan, this fan handle built model had some models with brushless fan also,,, these more expensive ones have more powerful heating element in them and also their power supply play a huge part in their performance especially if they were driven by iron core transformer

I bought one like the video for an hdmi replacement and I couldn’t get the solder to flow at max temp and max airflow nothing 🥲 looks like I need to upgrade and I’ll have a random heat gun for show

🤩

ok je i ona standardna kad je vruca ploca. problem je kad treba da dignes npr gpu, tu ni vruca ploca ne pomaze mnogo, a ako moras duvas 5 min u kristal, ko zna sta ce od njega da ostane. ja drzim 3 fena na stolu, jedan je ok, jedan je krs koji sam prepravio da ne bude krs, a jedan je i dalje krs, zato sto mi ponekad lakse da radim sa kablom nego sa crevom. u sv slucaju, bez predgrejaca nista. mislim, zavisi cime se bavis, ali pre ili posle...

i just bought the 858 for 18 Dollars here in India (they are made here) , and now I am wondering my decision. shall I talk about exchange with the seller?

Helical and vertical wind pattern. Was told for large ics helical one with the fan one is better. Really popular in mobile cpu removal and reball. Vertical with the piston pump is good for small components to quickly remove small smd cap before the board heats up. Maybe their use case is important to not kill the ic due to overheating.

You have to make sure the inlets for the fan never become blocked with dust. It's happened to me. The element overheats and burns through the mica insulation, then shorts on the metal shroud, so turning it on trips your circuit breaker. Fortunately mica insulation sheets are cheap as dirt, but it's still a problem you can run into. Especially at low fan speeds and if the dust is inside the fan, where you don't notice it. That's really the only reason for pistons. The fan has more air flow than you will ever need. Mine never once went above the 2 on the dial.

dude, you can achive the same by increasing the temp on the cheaper one....the key is temp not air...do you want my leaf blower? 😂😂

I paid around $50 for my fan based hot air station about 1yr ago and you know what? For the little bit of soldering I do, its all I need, Its not really about the air, its more about the heat than anything, and it works fine, sure at that time the piston type was like 400% more to buy, I didn't see the need. If I was a pro or semi pro, I could see the need for it. But I'm not. :)

Mustool G1000 Digital Microscope driver

Honestly I find it bizarre because I have the cheaper one with a fan, and it's as fast as the faster one you have. The one I use is Yihua 959D II rework station... and I usually set the temp to 330 C and airflow about... well, I dunno the lowest setting? since I don't have that fancy percentage option. Probably the slower one you have needs a fan replacement... maybe?

It’s a struggle to desolder the lead free beads on boards unless you can go above 450 F

Link doesn't work... 😢

goot MSD-5 also check out this product, how?

cool!