1st to 5th is a national holiday so Lucy Chen from HX just told me
1st to 5th is a national holiday so Lucy Chen from HX just told me
You did what !
Do you keep your cooling-liquid-temperature low enough? (~19-20 degrees Celcius .. ~22degrees max)
I spoiled my first tube within a year, probably caused by insufficient cooling (in summer up to 35 degrees...)
Kees
[SIGPIC][/SIGPIC]
i think i did... at least, my cw5000 chiller said it was at 20 degrees celsius... the room have AC, to avoid being hot in summer or too cold in winter times... starting chiller at least 45 minutes before laser, to alow water to be cold enough (not too cold, to avoid condesantion)...
i did respect the amps, too...
so, no, i don't wanna belive it was my fault...
but becouse of the efr policy to send at least 4 tubes, i will go for reci again becouse (again becouse) i don't have anyone to split order and can't resell the tubes because of warranty reasons (for new electronics law say you have to honor at least a year warranty)
I bought my EFR ZN series tube off ebay. Very happy with it. "sign-in-china " was the seller, arrived 1 day late but other than that, so far so good. I ordered on a Saturday it was supposed to arrive Wed-Fri but arrived the following Monday. Very well packaged. Popped it in an it worked like a charm.
Trotec Speedy 400 120w, Trotec Speedy 300 80w
Thunderlaser Mars-130 with EFR 130w tube
Signature Rotary Engravers (2)
Epson F6070 Large Format Printer, Geo Knight Air Heat Presses (2)
Air service
Trotec Speedy 400 120w, Trotec Speedy 300 80w
Thunderlaser Mars-130 with EFR 130w tube
Signature Rotary Engravers (2)
Epson F6070 Large Format Printer, Geo Knight Air Heat Presses (2)