Per Lumen und Museum - Info zur Person

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6097B @ The Valve Museum

www.r-type.org

The 6097B is a cold cathode photomultiplier The peak sensitivity is in the blue end of the visible spectrum. The sensitivity is rated at 200 Amps per Lumen.

CAV25 @ The Valve Museum

www.r-type.org

The CAV25 is an antimony vacuum photocell. The sensivitity is greater than 30 μA per Lumen. The wide glass tube envelope is 25 mm in diameter and, excluding the B4 ...

Museums Galleries Scotland | Monitoring light and UV radiation

www.museumsgalleriesscotland.org.uk

... or expressed as a proportion of the light. In museums, it is normal to use the proportional measurement, which is expressed in microwatts per Lumen (μW/Lm) .

U.V. Reduction - SoLux

www.solux.net

The 75 microwatt per lumen standard was derived from the work of G. Thompson, The Museum Environment (London: Butterworths, 1986). The 75 microwatt per ...

UV monitors--Conservation DistList

cool.culturalheritage.org

I know when it comes to general >recommended UV readings for museums 10 microwatts per lumen is >optimum with 75 microwatts per lumen ...

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