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Old 1st May 2008, 04:04 PM   #63 (permalink)
TanologyGuru
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Join Date: Feb 2006
Location: Oceanside, CA
Posts: 73
Default Re: Tan America LED Light Therapy

Solar Steve,

Can you please figure out the reading from the LTS device showing below. Following the math you have here I came up with a reading of 1.2 J/cm2....is this right?
Thank you for your help.

Cheers

Quote:
Originally Posted by solarmeterŽ View Post
For anyone who cares what the "dose" is in J/cm˛ based on Model 9.6 Red Light meter mW/cm˛.... convert the mW to W and multiply by seconds of exposure time.

EG: For 80.0 mW/cm˛ at 10 minutes (600 sec):

80/1000 = 0.08 W/cm˛ x 600 = 48 J/cm˛.

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