tender for department of sugar technology , sugar technology , rapi pol extractor specification parameter detail description model number dr-197. (ravalgaon type) primary material heavy -duty mild steel (m.s.) frame and stand vessel material high - grade stainless steel (s.s.) for holding samples motor power 2.0 hp electric motor rotational speed 3,000 rpm (up to 5900rpm for specific bagasse variations ) drive mechanism driven through a heavy duty v-belt and pulley system controls built-in adjustable analog time switch (timer) and electric motor starter , hand refractometer brix measuring range 0-32% accuracy -typically (± 0.2% brix) sample volume size : 2 to 3 drops temperature compensation : automatic temperature compensation (atc) functional between 10˚c and 30˚c construction material : aluminium metal body with a rubber grip , hand refractometer brix measuring range 28-62%, accuracy -typically (± 0.2% brix) sample volume size : 2 to 3 drops temperature compensation : automatic temperature compensation (atc) functional between 10˚c and 30˚c construction material : aluminium metal body with a rubber grip , hand refractometer brix measuring range 58-92% accuracy -typically (± 0.2% brix) sample volume size : 2 to 3 drops temperature compensation : automatic temperature compensation (atc) functional between 10˚c and 30˚c construction material : aluminium metal body with a rubber grip