Laser pointer discussion. Read/write reviews of laser pointers and laser pointer companies. Learn about all types of laser pointers and lasers





Welcome to Laser Pointer Forums! If you are looking for a laser pointer or want to compare different laser pointer companies, you may want to check out the LPF Laser Pointer Company Database. The link will open in a new window for your convenience.








Green Laser Pointers by Category Blue Laser Pointers by Category Red Laser Pointers by Category
Yellow Laser Pointers by Category Violet Laser Pointers by Category Orange Laser Pointers by Category
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes
Laser Technology Laser Pointer Parts Lasers by Wavelength
Top 10 Laser Pointer Companies Laser Pointer Company Database Visible Beam Laser Pointers


One laser store meets all your needs

























Go Back   Laser Pointer Forums - Discuss Laser Pointers > Lasers > Gas Lasers



LPF List of Laser Pointer Companies (link opens new window)



Reply
 
LinkBack Thread Tools Display Modes
Old 06-26-2013, 10:51 PM #49
trussmonkey25's Avatar
Class 2M Laser
 
Join Date: Nov 2011
Location: florida
Posts: 842
Rep Power: 1826
trussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond repute
trussmonkey25 trussmonkey25 is offline
Class 2M Laser
trussmonkey25's Avatar
 
Join Date: Nov 2011
Location: florida
Posts: 842
Rep Power: 1826
trussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond repute
Default Re: assmbling a co2 laser for my shop

Can i hook a 8 guage wire to the building's ground normally a cold water pipe?


__________________

pman pen 405nm 92mw
wo modules 750. mwt
small flashlight build by Pman 532nm 100mw
12 un metered pen lasers
pen laser 650 nm 110 mw
445nm 800mw laser pen shop small host
flashlight host 445 nm 1500 mw
2 MrTheJoker 3 watt variable focus

FullSpectrumLaser CNC
5 watt labby with foot control
trussmonkey25 is offline   Reply With Quote







LPF List of Laser Pointer Companies (link opens new window)







Old 06-26-2013, 11:26 PM #50
Sigurthr's Avatar
Class 3B Laser
 
Join Date: Dec 2011
Location: Michigan's U.P.
Posts: 4,382
Rep Power: 873
Sigurthr has a reputation beyond reputeSigurthr has a reputation beyond reputeSigurthr has a reputation beyond reputeSigurthr has a reputation beyond reputeSigurthr has a reputation beyond reputeSigurthr has a reputation beyond reputeSigurthr has a reputation beyond reputeSigurthr has a reputation beyond reputeSigurthr has a reputation beyond reputeSigurthr has a reputation beyond reputeSigurthr has a reputation beyond repute
Sigurthr Sigurthr is offline
Class 3B Laser
Sigurthr's Avatar
 
Join Date: Dec 2011
Location: Michigan's U.P.
Posts: 4,382
Rep Power: 873
Sigurthr has a reputation beyond reputeSigurthr has a reputation beyond reputeSigurthr has a reputation beyond reputeSigurthr has a reputation beyond reputeSigurthr has a reputation beyond reputeSigurthr has a reputation beyond reputeSigurthr has a reputation beyond reputeSigurthr has a reputation beyond reputeSigurthr has a reputation beyond reputeSigurthr has a reputation beyond reputeSigurthr has a reputation beyond repute
Default Re: assmbling a co2 laser for my shop

As long as the water pipe is continuous metal, yes. Some buildings cheaped out and use sections of PVC pipe to bridge points or make repairs and this will invalidate the cold water line as a grounding source.
__________________
Amateur Multispectral Photographer - [X-Ray, UV, Vis, IR]
Amateur Electrical Engineer
Autodidact
Tesla Coil Expert
Sigurthr is offline   Reply With Quote
Old 06-27-2013, 12:00 AM #51
trussmonkey25's Avatar
Class 2M Laser
 
Join Date: Nov 2011
Location: florida
Posts: 842
Rep Power: 1826
trussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond repute
trussmonkey25 trussmonkey25 is offline
Class 2M Laser
trussmonkey25's Avatar
 
Join Date: Nov 2011
Location: florida
Posts: 842
Rep Power: 1826
trussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond repute
Default Re: assmbling a co2 laser for my shop

Ill find the copper stake by the powermeter
. I laid much of the pipe myself and yes most of it IS pvc , still some old copper pipe in old section of house
__________________

pman pen 405nm 92mw
wo modules 750. mwt
small flashlight build by Pman 532nm 100mw
12 un metered pen lasers
pen laser 650 nm 110 mw
445nm 800mw laser pen shop small host
flashlight host 445 nm 1500 mw
2 MrTheJoker 3 watt variable focus

FullSpectrumLaser CNC
5 watt labby with foot control

Last edited by trussmonkey25; 06-27-2013 at 12:04 AM. Reason: add
trussmonkey25 is offline   Reply With Quote
Old 06-27-2013, 12:35 AM #52
Meatball's Avatar
Class 3B Laser
 
Join Date: Feb 2008
Location: Lincoln, NE
Posts: 2,989
Rep Power: 242
Meatball has a reputation beyond reputeMeatball has a reputation beyond reputeMeatball has a reputation beyond reputeMeatball has a reputation beyond reputeMeatball has a reputation beyond reputeMeatball has a reputation beyond reputeMeatball has a reputation beyond reputeMeatball has a reputation beyond reputeMeatball has a reputation beyond reputeMeatball has a reputation beyond reputeMeatball has a reputation beyond repute
Meatball Meatball is offline
Class 3B Laser
Meatball's Avatar
 
Join Date: Feb 2008
Location: Lincoln, NE
Posts: 2,989
Rep Power: 242
Meatball has a reputation beyond reputeMeatball has a reputation beyond reputeMeatball has a reputation beyond reputeMeatball has a reputation beyond reputeMeatball has a reputation beyond reputeMeatball has a reputation beyond reputeMeatball has a reputation beyond reputeMeatball has a reputation beyond reputeMeatball has a reputation beyond reputeMeatball has a reputation beyond reputeMeatball has a reputation beyond repute
Default Re: assmbling a co2 laser for my shop

So what's the best way to determine if your pipes go to Earth ground? Is there a good electrical test one can perform?
__________________
FIAT LUX

(\__/)
(='.'=)
(")_(")
Meatball is offline   Reply With Quote
Old 06-27-2013, 12:43 AM #53
Spooky's Avatar
Class 2 Laser
 
Join Date: Jun 2013
Location: Salisbury, Wilts,UK
Posts: 261
Rep Power: 83
Spooky has a reputation beyond reputeSpooky has a reputation beyond reputeSpooky has a reputation beyond reputeSpooky has a reputation beyond reputeSpooky has a reputation beyond reputeSpooky has a reputation beyond reputeSpooky has a reputation beyond reputeSpooky has a reputation beyond reputeSpooky has a reputation beyond reputeSpooky has a reputation beyond reputeSpooky has a reputation beyond repute
Spooky Spooky is offline
Class 2 Laser
Spooky's Avatar
 
Join Date: Jun 2013
Location: Salisbury, Wilts,UK
Posts: 261
Rep Power: 83
Spooky has a reputation beyond reputeSpooky has a reputation beyond reputeSpooky has a reputation beyond reputeSpooky has a reputation beyond reputeSpooky has a reputation beyond reputeSpooky has a reputation beyond reputeSpooky has a reputation beyond reputeSpooky has a reputation beyond reputeSpooky has a reputation beyond reputeSpooky has a reputation beyond reputeSpooky has a reputation beyond repute
Default Re: assmbling a co2 laser for my shop

Meggar

best wishes

Dave
Spooky is offline   Reply With Quote
Old 06-27-2013, 12:53 AM #54
trussmonkey25's Avatar
Class 2M Laser
 
Join Date: Nov 2011
Location: florida
Posts: 842
Rep Power: 1826
trussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond repute
trussmonkey25 trussmonkey25 is offline
Class 2M Laser
trussmonkey25's Avatar
 
Join Date: Nov 2011
Location: florida
Posts: 842
Rep Power: 1826
trussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond reputetrussmonkey25 has a reputation beyond repute
Default Re: assmbling a co2 laser for my shop

Quote:
Originally Posted by Meatball View Post
So what's the best way to determine if your pipes go to Earth ground? Is there a good electrical test one can perform?
Look for the grounding clamp near or on the cold side of your eaterheater or where the service first comes into the house. there should be a thick wire from there going to your electrical panel.
__________________

pman pen 405nm 92mw
wo modules 750. mwt
small flashlight build by Pman 532nm 100mw
12 un metered pen lasers
pen laser 650 nm 110 mw
445nm 800mw laser pen shop small host
flashlight host 445 nm 1500 mw
2 MrTheJoker 3 watt variable focus

FullSpectrumLaser CNC
5 watt labby with foot control
trussmonkey25 is offline   Reply With Quote
Old 06-27-2013, 12:56 AM #55
Class 4 Laser
 
Join Date: May 2007
Location: Queensland, AU
Posts: 7,549
Rep Power: 1100
Things has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond repute
Things Things is offline
Class 4 Laser
 
Join Date: May 2007
Location: Queensland, AU
Posts: 7,549
Rep Power: 1100
Things has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond reputeThings has a reputation beyond repute
Default Re: assmbling a co2 laser for my shop

You can also just test between a pipe and an earth in your mains socket (Assuming you have one, that is). Sometimes a houses piping is directly connected to the earth stake for safety.

While a 40W laser PSU probably wouldn't kill you unless you really tried, I wouldn't want to risk it by any means. I've been hit across the hand by a 15kV 30mA neon sign transformer and it was incredibly painful. The PSU's are also rated by the output of the tube they're meant to drive, so a 40W PSU could still easily deliver over 300W into your body if you became it's return path.
Things is offline   Reply With Quote
Reply

Tags
buildlaser cutter, co2 laser





Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On











Loading








Green Laser Pointers by Category Blue Laser Pointers by Category Red Laser Pointers by Category
Yellow Laser Pointers by Category Violet Laser Pointers by Category Orange Laser Pointers by Category
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes






Privacy Policy | Advertising Disclaimer | Terms of Use


 


All times are GMT. The time now is 02:38 AM.


Powered by: vBulletin
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO
Privacy Policy | Advertising Disclaimer | Terms of Use
Copyright (C) 2017 Laser Pointer Forums, LLC