supply of supply & installation of portable balancer with standard accessoriessupply & installation of portable balancer with standard accessories,supply & installation of portable balancer with standard accessories. specifications:- 1) powe r supply: 230v, 50hz (+/-) 10%, 2) sensor: piezo-electronic accelerometer with built-in charge amplifier in s tainless steel body, 3) speed range: 500 -6000 rpm, 4) indicated parameters: vibration, velocity, displace ment and rotor rpm on digital lcd display. make:baseline technology (model-portable balancer 1000d) or si milar. note: firm shall mention hsn code of the item and supply of material with calibration certificate. [ w arranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]