It is a double walled unit with inside made of thick S.S.Sheet & outer made of M.S.Sheet duly powder coated prevents failing of condensed water droplets on the specimens. Heating is achieved through a immersion type heater & the temp. is controlled by hydraulic type thermostat with an accuracy of ± 0.5ºC. The bath has an oscillating tray riding on ball rollers oscillated through a greater variable speed motor. Shaking speed range between 40 to 140 cycles per minute. The shaking tray can either hold test tubes or erlynmeyer flasks of 25ml or 50ml or 100ml or 250ml or 1000ml as ordered by the users. (Kindly mentioned the capacity of the flasks while ordering). Supplied complete with one shaking tray, paramedical cover, L-shaped thermometer cord & plug, to work on 220/230 volts A.C.Supply. Available with heating arrangement only (having temp. range from ambient to 100ºc) or with both heating & cooling arrangements (having temp. range from 5ºc to 60ºc.