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ArcticMyst Security by Avery

Scientech 365 Digital LPM $99.95 OBO






HIMNL9

HIMNL9

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"shipping to USA" and no shipping calculation for outside USA, as usual :p :crackup:

Better check always also the shipping fees, for not get frauded from some of these sellers (NOT saying that this particular one is a fraud ..... just saying that i already found on ebay items with 10$ price and 289,99$ shipping fees :p)
 
Prototype

Prototype

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I know what you mean, it's like those cheap BR and green pens from China that are $2 Buy It Now and $9 shipping. :wtf:
 
Tech_Junkie

Tech_Junkie

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Its a shipping calculator for the US. Its ~$20 shipping to me, on the opposite side of the country.

Damn, wish I had the extra $$. Good find Proto!!!
 
DJNY

DJNY

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Is there a description for this LPM around?

I want to know
- measurement precision
- up to how many mW this is able the mess the laser output
- do I have to correct the LPM for different WL

The godd price catched my eye. Nce find!
 
HIMNL9

HIMNL9

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You need to use their heads (or at least a compatible head), that is not in the auction ..... the resolution and precision depends from the head sensitivity and calibration (anyway almost all the scientech thermopiles heads that i know have a built-in thermal calibrator, for check if they are still calibrated)

And no, if is a thermopile with broadband absorption coating, you don't need to compensate from different wavelenghts ..... only if you use photodiode heads, you need this.
 
daguin

daguin

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Several of the veterans use the Scientech 365 (including me)

You will need to buy a Scientech thermopile and then calibrate it. Thermopiles are available used as well. However, they will run you ~$100, used from eBay as well.

Just search "scientech" in eBay. You will find several of these units W/O thermopiles and several thermopiles. Some are less expensive. Some are more expensive

Peace,
dave
 
charliebruce

charliebruce

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Dave will be most interested in this - as HIMNL9 said, this will need a calorimeter and calibration before use.

EDIT: seems I was several hours late. Composed this reply but only hit "Post" a few hours later...
 
kiyoukan

kiyoukan

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Jerry has so many meters maybe one day he should have a give away day or something, silent auction?:D
 
HIMNL9

HIMNL9

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Not completely sure, but i think these are high-power heads ..... as far as i remember, the 360001 had broadband coating from 250 to 1100nm, and an output that was from 90 to 100mv for each Watt, depending from the calibration ..... not 100% sure, my memory is not perfect, sorry.

BTW, look in the other items, the same seller have a lot of these high power heads :D

The 365, that is a good price if you live in the USA, but for international shipping it cost the same as the meter (for me the calculator say 65$ for shipping :p)
 
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