Designed for low temperature incubation and routine determination of Bio-chemical oxygen demand (B.O.D. )This unit is composed for triple walled chamber with a thick layer of fine glass wool to prevent loss of heat & cool. For lower temperature work a cooling unit is provided at the lower portion of the working chamber and heating arrangement has been made in the inner chamber for work of higher temperature. The temperature various from 5캜 to 50캜 adjustable at any desired point by means of a high precision double action thermo regulator with in the variation of ?0.5캜. Air circulation fan has been provided to keep the temperature uniform inside the chamber. Inner chamber is fabricated from thick aluminum anodized shelves are provided. Unbreakable Acrylic transparent door inside. Refraction unit is fitted by ISI marked compressor. Toggle switch, temperature controller cum, indicator and indicating lamps are located on the instrument for easy handling and visibility. Complete with automatic internal light, connecting card & plug to work on 220 volts A/C.

Inner Chamber Size
?610 x 455 x 410mm (4.0/C.ft) 830 x 505 x 415 mm (6.0/C.ft.)
?875x 570x550mm(10/C.ft.) 950x650x 550mm (12/C.ft.)
?950 x 700x650mm(15/C.f