(1)Name of the instrument 
Kipp&Zonen UVS-AB
(2)People in charge of the instruments 
Gaowei
(3)Descriptions of the instrument 
The UVS-AB-T measures UV-A irradiance and UV-B irradiance.
The dual band UVS-AB-T measures the irradiance in two spectral bands with a single sensor providing separate outputs for each band. 
(4)Measurement accuracy and uncertainty 
Response at> 400 nm < 0.1% of output
Cosine response < 2.5% between 0¡ãand 70¡ã solar zenith angle
(5)Names of the measured species 
Surface UV-AB
(6)Units of the measured species 
w/m2
(7)Measurement site 
Dongtan
(8)Measurement date (from Mon/day/year to Mon/Day/year) 
From 08/30/2009 to 09/22/2009