supply of erection, commissioning and supply of precision industrialerection, commissioning and supply of precision industrial,erection, commissioning and supply of precision industrial digital weighing scale capacity 01 ton of platform size 1000 mm x 1000 mm, heavy duty chequered plate fitting arrangement, having 4 numb er of load cells, confirming to ip-65/67/68 protection against overload, overload indication, with standard r s 232 port and cpu interface facility, printer of printing purpose with power saving snooze, electronic circui t based on 8 bit microcontroller inbuilt battery backup, calibration certificate from weight & measurement d epartment in favour of consignee, sse/d/et with one year guarantee, operation manual, make citizen, met tler, toledo or equivalent warranty and free annual maintenance with calibration certificate up to 02 year. required calibration certificate from govt. naap tol vibhag [ warranty period: 30 months after the dat e of delivery ] ] => limited