Details: description of work light source led measurement range +- 450( optical rotation +- 120z) sugar wave length = (550 – 600) nm minimum indicating value = 0.0010( optical rotation) accuracy = ( +- 0.01 to +- 0.02) ( - 150 optical rotation to + 150 optical rotation) test tube length = 200 mm, 100 mm repeatability = 0.0020(optical rotation) operation voltage = 220 v+-, 22v, 50 hz or 110 v+-, 11 v, 60 hz
Sector: Sugar