supply of supply installation testing and commissioning of of different types of lab equipment for testing cod (chemical oxygen demand) of bio toilet lab at malda depot. detailed as per attached annexure-a. [ warranty period: 30 months after the date of delivery ] ] => limited-cod digester: microprocessor based digital temperature indicator cum controller display led with set value (sv) and process value (pv) block dimensions (wxdxh) in mm: 270 m(w)x150mm(d)x70 heater load-1.0 kw tube cavity ø 40 mun(ø)x 65 mm (d) (no. of cavities -15 holes to accommodate 15 samples glass tube size supplied set with 15 nos of glass tubes of size 38 mm (ø)x 200 mm (length) glass air condenser size -15 nos. of air condensers of 600 mm length each. temperature range-ambient+5°c to 150°c temperature accuracy +1°c sensors rtd (pt 100) material external power coated crc steel block-polished aluminium. tube rack-1 no. power supply-230 v ac, 50/60 hz optional spare digestion tubes (15 no.) tube rack (1 no.) incubator: temperature ambient to 60°c. temp control thermostatic 1°c size-450 mm x 450 mm x 600 mm (lxwxh) heating elements bottom casing inside-double walled aluminium/ms, outside ms with epoxy coating door glass window and with synthetic rubber gasket. shelves-wire mesh shelves, power-240 v ac air circulation fan present digital micropipette chemical resistant autoclavable volume range 20μl-200 μί 100μί -1000 µl 1ml-5ml micro pipitte tip tip-01 ml tip-0.1 ml piprtte stand for 12 pippettes