Tuesday, September 22, 2015

New toy: ZD-985 desoldering station.... Part2

Hello all, 

So today I finally cleaned my workbench and installed the ZD-985 desoldering station.....
The absolute first impression I got was: "O.M.G. its big!!" and however this sometimes is good, this time I was less amused. It is really bulky compared to my other soldering stations...

It will not fit under my shelve!!!
The unit itself, so not the holder, is 17 cm high, 13 cm wide and 16 cm deep.
For my non metrical friends.... 6.7 inch high, 5,1 inch wide and 6.3inch deep... (if this is wrong, please don't blame me, but blame google for finding me a crappy only converter :) )

So whats in the package.....



Well off course the unit itself..... but it also comes with.....

- Some spare desoldering tips in different sizes.
- Spare filters in different sizes. (3 for the desoldering gun, and 1 for the main unit)




- A Manual in German and English
- A service manual
- 3 different sized cleaning rods.







The cleaning rods actually are labeled A, B and C.... but the tips aren't.... So I guess you need to find out which to use for which tip... Not too hard I think....
They actually look quite nice and the end is processed so you can get the sticky bits out without a problem....



So let's take this baby for a test drive......
The test print to be desoldered.... A standard PCB, nothing fancy... quite old...


So i turned on the unit, had to wait a few seconds till it reached operating temperature, and about 5 minutes later it looked like this.....


The unit is light and the cable and tube are flexible so they do not start to irritate you after 2 seconds because it pulls you away from where you want to go.....
The solder pads and the components are both clean.... I kinda expected the unit to fail a bit here due to low vacuum pressure... but it did not.... it looks perfect..... I took a picture through a magnifying glass to check.... but this just looks perfect to me....


So all good ? no, not all good.... 
The Cable and vacuum tube don't come with a few clips to keep them together. Not necessary, but would have been nice.

One other thing that I don't like (this is totally my opinion), is the desoldering iron itself... It's ergonomics are making you hold it in a position which to me is weird when the PCB is too flat on your workspace.

And this is because it looks like a gun.. (maybe my friends in Texas are more used to this  ;) )
Weller solves this problem better I think , and it is probably not that hard to build it like this....
Maybe it is a copyright thing (But then again, since when does that stop our Asian friends to produce it anyway....)



 So..... Let's add things up.... starting with the cons....

CONS:
- Its a bit bulky....
- Ergonomics could have been better....
- No wraps to keep the vacuum tube and the cable together. 
- Compared to for example a Weller, the whole thing feels a LITTLE bit plasticy and light....
- No ESD connector...

PROS:
- It works like a charm.... results are just as nice as when i worked with a Weller at school and in a repair shop.
- It's light, so no fatigue when you have to work with it a lot
- IT IS CHEAP !!!!!!!
- and did i mention it is CHEAP!!!!

No Kidding , I found a Weller discount store, and they charge 1109 euro's for a basic Weller station, the WR-2002D. A desolder station that does EXACTLY the same as the ZD-985.....
They do give a 10% discount... but that is still 995 euro's 
The ZD-985 was 129 Euro's including shipping.....

CONCLUSION:
So to conclude this review.... I already stated in my previous post that the price/quality factor of this desolder station would be hard to beat. And in have to conclude that I was right... it's not...



There are some cons... but they are sooooo minor...
Add your own clips to keep the cable and vacuum tube together....
Add an ESD point to it yourself, it's not that hard.
Even me saying that the ergonomics are not that good is almost looking for a thing to be negative about, because when you work with this station, you will put it back into the holder a lot anyway to get the components of the PCB.

This desolder station has entered my shack.... and it's not leaving anymore.....

73's
Alex
PA1SBM



Tuesday, September 15, 2015

New toy: ZD-985 desoldering station.... Part1

Today the postal service delivered  a package.....
 Within was another box....


In that box was my brand new desoldering station.


It is the same as Dave from EEVBLOG talked about in this video
He was not too positive about the one he received.... His one did not heat up...
Worse, his tip did not open without the help of the cleaning tool which let me to believe that the suction power is not too good....
I want to state right now.... I did NOT have any of these problems.....
That makes me think Dave got a, what we call in holland, "monday morning item"
Lateron in his vlog he became a lot more positive, especially when he was using it......
His verdict was based on that you get a big bang for the buck.... Which I think will be my conclusion as well...

I turned it on  , and all worked straight out of the box.....


I ordered mine from a supplier on "marktplaats" which is like the dutch eBay.
After sending him an email I found out that I had actually met him at a dutch ham fair....
So I payed the invoice, a whole whopping 129 euro, and I received the desolder station today....

He added small gift as well......
Solderwick..... really... you can NEVER have enough of this stuff.... this works 100000 times better then the spring loaded sucker.... that one really sucks....

Next post I will write some about how i think it works.... but without a doubt i will find myself writing the same conclusion as David has in his vlog....

More to come sometime soon (few days... work will be busy today and tomorrow)

73's
Alex
PA1SBM