Subject: UV monitors
I purchased a Minolta UV Radiometer UM-1 a number of years ago and have found it to be very accurate. The receptor heads are sold separately and each one covers a different range of wavelengths. The measurements are taken in milliwatt/square cm. I do not know whether this model is still manufactured. Perhaps a more recent model is available now. Lucy Commoner Textile Conservator Cooper-Hewitt, National Design Museum 2 East 91st Street New York, NY 10128 *** Conservation DistList Instance 13:39 Distributed: Monday, January 10, 2000 Message Id: cdl-13-39-008 ***Received on Monday, 10 January, 2000