procurement of referegerant analyser at nsry ( pbr ) procurement of refregerant analyser at nsry ( pbr ) , note:bidders are requested to quote gst in terms of % only. example if gst is 18% fill 0.18 in the gst column , supply of refrigerant analyzer ( confirming ahri 700 standard 2017 ) service . performing on site assembly, start-up of the supplied good and testing & demonstration.supply of test / calibration report. supply of detailed operations and maintenance ( sop ) document, user manuals in original. installation and training will be rendered by oem authorized service engineer at the site of installation and commissioning confirming astm d4530 standard in good condition and as per the technical specification along with following consumable accessories:-conductivity standard ( 05us / cm-500ml ) -01 conductivity standard ( 50us / cm-500ml ) -01electrode ( spare ) -01supply of digital conductivity meter