Sunshine Recorder:

This Instrument is used to measure Sun Shine Intensity
over day. Main Components are bowls which are manufactured from Gunmetal and
are precisely machined and assembled. Base in Made Of marble. The special
Solid glass sphere bowl is made uniformed and well annealed and air bubble
free glass having good surface finish. The chart paper is inserted in the
groove. The sun ray’s intensity causes a dark spot (due to burning) on Chart
Paper for full day. According using supplied Sunshine Measuring Scale. The
instrument is set up on flat roofs or in clear ground in such manner as to be
well expose to sun light during the whole day, Three over lapping of grooves
are provided in the bowl to taken up cards suitable for the different season
of the year.