Warning signs for laser welding, laser cleaning, laser marking and laser cutting users available to urchase online. You might have taken all precautions but it is still better to apply proper labeling so users and people around will knw what to pay attention.
https://shop.sslasersolutions.co.uk/product-category/laser-warning-labels/
Using lasers at work? Make sure you have a properly trained Laser Safety Officer.
https://mailchi.mp/a46e81000c3e/do-you-have-a-trained-laser-safety-officer
It's worthwhile, but upsetting and unnerving, to read a list of #lasersafety failure stories.
Loose beams, defeated interlocks, sunglasses used instead of eyewear, PPE garments catching fire, researchers blinding their grad students.
In addition, there are stories of malice, intentionally shining class 3 lasers at peoples eyes. Cruel stuff. Hybrid war ugliness.
Then this, dumping dangerous lasers into the online marketplaces.
Sort of like selling spiky lawn darts again, yeah?
#Livre #Books |
Un guide complet indispensable pour les responsables d'installations, ingénieurs de #sécurité et concepteurs de systèmes #laser: classification, méthodes de calcul, limites d’exposition, #prévention des risques et accidents…
➡️ Plus d’infos: bit.ly/3WeD6J4
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#LaserSafety
#WorkplaceSafety
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So, my previous post seemed quite benign: shine some light and observe the diffraction angles. Except one of the lasers, the purple one, is 25mW…! The green and the red are both at a much lower power level.
The output power of the purple laser, allows for the next two peaks in the diffraction pattern to be observed, but it comes at a price: you HAVE to wear protective glasses, because the energy in reflections will be enough to cause permanent damage to your eyes..!
And as you can see, there are many reflections..
Lasers are really fun, but the point here is: be careful. You can’t always predict what will happen 🙂☝🏻🚨
Proper protection glasses can be a lot more expensive than the lasers themselves but if you want to play with lasers, this is a place where you don’t want to save the money ☝🏻
#stem #physics #laser #laserdiode #lasersafety #engineer #electronicsengineering #electronics
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