Hi,
What is it like galvo?
whiteg
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Hi,
What is it like galvo?
whiteg
sems to be EXTRA WIDE wide angles - 980 euros ! but they can cover 160 degrees ............. according to this thread typically wide angles cover 90 degrees.
http://www.photonlexicon.com/forums/...ght=wide+angle
PAUL
Their specs sound awesome but I cringe while reading this paragraph....
"To find the best solution, we grounded a new international company with the best physicist, engineers and technicians. Invested lot of millions of money, to researching and developing to expand and increase the borders of technical infinities. We works the past time very hardly, to find new ways which not comparable with the others and now we can offer the first results. We would like to thanks to NASA for using the latest technology, newly developed high-tech materials and to help us in our hardly works."
:D:D:D:D:D:D Hardly Works! I love that one! :D
And they use some very special mirrors :D
15., Highest optical quality dicroetic shaped mirrors with protected surface.
website speed 80000pps
Ebay speed 60000pps
whiteg
Also website 980 euros , ebay buy it now 588 euros ....
For a multi national company that works for NASA and has invested millions in the design ..... seems strange that they have no address or telephone number just an email contact
can anyone smell..... bullshit ?
hopefully a spokesperson from the company will come on here and give us some more info and prove me wrong
just noticed thier wonderfull Phantastic descriptions of the colour spectrum
with phantastic colours - e.g.: cold white, deep blue, deep purple, lemon yellow, gold amber, deep violet, scarlet, pink, grass green, magenta, lavender, blue-green, salmon, fire, sky blue, moss green, mauve, king blue, apricot, rose, emerald, steel blue, etc, etc...... more than 16 million different colours.
now is the "Deep Purple" with or without Richie blackmore ?
and the "grass green" after a heavy rainfall or 2 weeks of scorching sun ?
Lavender MMMmmmm i can smell it already
Salmon ... i can smell that one as well ..... I think its off
Fire ... is that a blue, .... white .... or red flickering flame ?
King Blue .... thats one i have not heard before .... maybe a non brit sorta thing
Rose .... what colour roses would you like
all the best ..... Karl
I live in Hungary. I found a Hungarian company, they use this scanner.
I think the scanergy and the gtlaser are same, or they have connection each other.
I haven't good experience with gtlaser.
Whiteg
Hello!
GTLaser and Scanergy has the same President Tibor Groholy.
I´ve seen the Scanners, but as I was there he couldn´t put a ILDA Testpicture on the scanners, so I only seen normal figures.
Greetings,
Phil
Here are some close-ups, as the website lacks them :)
The rotors are housed inside brass tube, and are very thin, perhaps like 1mm OD. Mirrors are paper weight and paper thin :rolleyes:
Piotr.K
can you say re-so-na-tion :)
Quote:
Originally Posted by FourDee
the word is on your lipss......say the word!!!! Wuahahah... EUROjoke right?
Hi lesioQ
they certainly look robust ....
do they perform ok, what have you run the ilda test pattern upto using these ?
looking at the mirrors there is no way they can do 160 deg scanning as the beam will scan over each end of the mirror on the second axis
yes maybe the position of each mirror ican be driven 160 deg but what is the point if the beam is not on the mirror :confused:
all the best ... Karl
I dont know about there scanners, but Tibor Groholy is a con artist,
I ordered a Red diode from him, he just took the money and ran,(alot of money)
I am not the only one,
AND THERE IT IS!!!!!!!!!!!!!!!!! >:)
i was WAITING for someone to come up and say something bad! LOL.
Kinda figured this was BS. 160 degrees? 80,000 PPS? and $1000 (or whatever?). if these were LEGIT, the laser show world would be in an uproar and in a frenzy over these! not to mention they would be probably in the range of AT LEAST a few thousand dollars.
no company phone number. no company address. :rolleyes:
-Marc
Scanergy
http://www.laserist.org/images/webbi...r_12h_orig.gif
http://www.laserist.org/images/webbi...te-level-2.gif
Egressy ut 46 b., Budapest 1149, Hungary
Phone: (+36) 309-401-597, Fax: (+36) 130-815-86
Contact: Tibor Groholy, Presidentinfoatscanergydotcom
www.scanergy.com
Scanergy was founded for searching developing and producing special laser effects and devices. The most important advantage is the unlimited cooperation with other laser companies by rental to use our free capacity of the special full-color laser devices.
Scanergy = GTlaser = Tibor Groholy (physicist researcher)
Whiteg
Indeed, coil's wire gauge is the thickest I've seen, but I didn't attempt to run ILDA test pattern. Just some frames from their dedicated software.Quote:
Originally Posted by Banthai
I guess the mirrors might be long enough to house 80 degree mechanical deflection from X to Y galvo, resulting in 160 deg. optical. In this case I also didn't bother to to perform scan angle testing :rolleyes:
Piotr.K
:D:D:DQuote:
Originally Posted by gottaluvlasers
Real frighteningly。
Important some parameter by galvo:
Rotor Inertia--high speed must low inertia,seem it has a so biger rotor.
Torque Constant--maybe it has good torque,but that almost inverse proportion with speed.
Jian
Hi Jian
Not seen you for a while. Is there any chance you could start a new thread and show some photo's of you most recent DT40Pro driver boards and scanners. Have you implemented all the suggestions that Bill Benner has made yet?
Thanks
Jem
I can say he has :)
Yes,have some improve.not much.:)Quote:
Originally Posted by Jem
Current DT40pro scanner of hard-core very perfection, just need improve some specific.
1.change the plug and play fuse.when you making a show,don't need any tool to replace it ,if the fuse break;)
2.Replace a new powersupply for DT40pro,even same +/-24V 1A.
But the quality better more(also the cost higher more).
Just the cubage larger,but I think never mind,we need a stabilization and good quality product:)
PS.
Just make order the new powersupply,after 3 weeks complete use new powerspply for DT40pro.
3.For 5mm beam of mirror.Before
（X）7X9X0.8mm （Y）7X12X0.8mm
Now X=Y same 7X12X0.8mm
Because before the Y mirror longer 3mm than X mirror,even just longer 3mm ,but the Y galvo just 50% eligibility,the X galvo >90%eligibility.
Y galvo have many problems,like speed too low,too much resonance ,noise too high etc..
Now everything all resolve:)
And use 7X12 mirror alway better for build RGB or 5mm beam laser of system.
So use same long mirror for X galvo.
http://www.dtelectronic.cn/Uploadfil...3201548555.jpg
25K lower cost and high quality scannerOptical angle
60 ° max.
ScanSpeed
25K-28Kpps ILDA at 8°
20K-22Kpps ILDA at 8°(For 5mm beam of mirror)
Mirrors type
High quality dielectric mirrors
reflectivity>95% at 400nm-700nm
Mirrors size
3mm beam laser application 5X10X0.8mm
5mm beam laser application 7X12X0.8mm
Signal Input voltage
± 5V
Power requirements:
110V-220V AC Output ± 24V 1A
Warranty
24 months
Currently complete improve from Bill's suggestions .Quote:
Originally Posted by Jem
I have been send one set 5mm beam scanner to Bill.
Still waiting his suggestions,hear he is very busy lately.