EC1 UV-A, UV Meter Hagner

The Hagner Digital Radiometer EC1-X UV-A

The Hagner EC1-X UV-A Digital Radiometer has the same features as the EC1 UV-A above but instead of being built-in, the detector is connected to the instrument by a 2 meter flexible lead.

The Hagner Digital Radiometer, model EC1 UV-A, is a small, handy and extremely easy-to-use instrument for accurate measurement of radiation over a range of 0.001-2,000 W/m? With both automatic zeroing and on/off switch, the only controls needed are a four-position range selection switch and a hold button for retaining the display value.

Instrument data for EC1 UV-A and EC1-X UV-A

Detector	Silicon photodiode
Measuring range	0.001-2,000 W/m?(0.1-200,000 µW/cm?
Spectral sensitivity	315-380 nm
Accuracy	Better than ?4% (?1 in last digit)
Temperature drift	<21°C +0.25% / °C >21°C -0.15% / °C
Power supply	9 volt battery type PP3 Alkaline
Dimensions	135 x 75 x 35 mm
Weight	0.19 Kg (EC1-X 0.48 Kg with carrying case)