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Old 09-29-2008, 01:11 AM #1
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Default safe or not safe for a nightclub PLEASE HELP

would this laser be safe for a nightclub

i am not familiar with understanding the power outputs.... also would this laser be safe for audience scanning

please let me know

specs are -

Model: L388RGB

Full-Color Laser Light: Red:200mW@650 Green:60mW@532 Blue:50mW@473 310mW Mixed White Laser

Features: The RGB full color laser. Advanced design program, unique blanking effect, it can combine to create rich and dynamic patterns at the same time, more than 100 laser patterns. Four modes in one: Sound Active, AUTO, DMX512, Master/Slave for different applications

Scanner: Micro-step motor scanner, big angle scanning

Laser: 200mW 650nm wavelength TE-cooled red laser
60mW 532nm wavelength TE-cooled green laser,
50mW 473nm wavelength TE-cooled blue laser,
310mW mixed white laser

Play Mode: Sound Active, AUTO, DMX512 (9 channels), Master/Slave

Interface: 3 pins XLR jack for DMX or Maser-Slave linking

Power Supply: 100/250V, 50/60HZ, 30W

Size: 360*230*150mm

Weight: 10Kg

Applicable for Disco, Clubs, KTV, Pub, Bar, family party etc


sorry cant post links yet... item # 180294379967 on ebay.... laser is from david lanling.


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Old 09-29-2008, 01:41 AM #2
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Default Re: safe or not safe for a nightclub PLEASE HELP

[img]http://mashable.com/wp-content/uploads/2008/04/spam.jpg
[/img]
Don't post the same thread in multiple sections. That's spam. We don't like spam here.
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Old 09-29-2008, 01:44 AM #3
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Default Re: safe or not safe for a nightclub PLEASE HELP

i am just looking for help, i posted in the 2 sections i felt would be relative.... my apologies
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Old 09-29-2008, 03:07 AM #4
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Default Re: safe or not safe for a nightclub PLEASE HELP

Quote:
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... We don't like spam here.
Spam, is quite nice on bread actually :P


But otherwise, yeah, the laser is good for club use.
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Old 09-29-2008, 03:10 AM #5
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Default Re: safe or not safe for a nightclub PLEASE HELP

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Originally Posted by Things
But otherwise, yeah, the laser is good for club use.
Not for what he wants it for!

That laser is too powerful for audience scanning, don't use it. Amateurs shouldn't use more than 5mW when audience scanning. Only professionals should do it because they go through a rigorous amount of tests and safety features to prevent the lasers from doing eye damage.

You can have it flashing around and stuff, but NOT for audience scanning!
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Old 09-29-2008, 11:38 AM #6
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Default Re: safe or not safe for a nightclub PLEASE HELP

You should probably see a solicitor first too, you'll be wanting insurance incase something goes wrong .
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Old 09-29-2008, 12:44 PM #7
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Default Re: safe or not safe for a nightclub PLEASE HELP

its all about your scanning speed too if you have 2 points across the audience and are scanning at 60kpps that will throw the beam over them very fast but you your scanner does not do IDLA if it cant push 40-50kpps with one point either side of the audience, i would not audience scan with more than 5mw

oh and by the way go here for much better &quot;intheknow&quot; people its a forum more dedicated to scanners

www.photonlexicon.com

edit:
OUCH that thing uses microstep motors you wont get more than 5kpps out of those you need galvos for that stuff keep that beam under 5mw if your audience scanning

either way with 5mw you will need a LOT of fog, enough to choke and kill people anyway :P

it also depends where you are on legalities and you might need a variance (legal permit of some kind) in some places
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Old 09-30-2008, 08:16 AM #8
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Default Re: safe or not safe for a nightclub PLEASE HELP

I wouldnt worry too much about that laser blinding anyone. Its not the right kinda power, and chances are the divergence and go density will limit the power severly.
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Old 09-30-2008, 12:44 PM #9
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Default Re: safe or not safe for a nightclub PLEASE HELP

if you dont have a clue about lasers, as this post would suggest, i wouldnt suggest you aim it at people!

its people like you who know nothing abut lasers and do silly thigns that give the rest of us a bad name.

only real professionals can do audiance scanning safely.
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Old 09-30-2008, 02:58 PM #10
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Default Re: safe or not safe for a nightclub PLEASE HELP

Quote:
Originally Posted by Things
I wouldnt worry too much about that laser blinding anyone. Its not the right kinda power, and chances are the divergence and go density will limit the power severly.

I WOULD!

it may not make anyone blind but it sure as hell can cause permanent damage to a lot of the audiences eyes.

it may also land you in the middle of a big law suit.

it is the right kind of power to cause damage and its divergences doesnt mean much when its scanning as slow as step motors scan.



please please please do NOT point that at anyone
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Old 09-30-2008, 03:08 PM #11
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Default Re: safe or not safe for a nightclub PLEASE HELP

Ooooops, missed the stepper motors part :-[
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