DOUBLE UNIT ORGAN BATH – GUPTA BRAND 30009532

A Perspex organ bath with fine thermostatic temperature control; electric stirrer; and complete set of accessories, making it a versatile unit for all research work. Bath 12″x9″x8″, with leak proof dovetailed joints, resting in sturdy metal frame; top of the bath carries a 1″x3/8″ thick band, for fixing accessories, Inside the bath is a metal sheathed heating element (easily replaceable), controlled by means of a fine adjustable thermostat with sensitivity ± 1°C. The stirrer unit is completely independent and dips in the bath in one corner, fixing on its special stainless steel upright. A MS junction box is fitted to the bath frame, and carries all the electrical leads and connections, Two pilot lamps indicate functioning of the thermostat and stirrer. Standard components are :-

a) Double set of glass inner vessels.

b) Oxygen tubes

c) Warming coils

d) Two stainless steel capillary levers.

e) Four stainless steel uprights with boss heads,

f) X blocks.

FRIABILITY SINGLE DRUM – GUPTA BRAND 30009537

Used to determine the durability and abrasivness of tablets. A transparent perpex drum (made of imported perspex sheet 6.4 mm thick) 300 mm dia x 35 mm. deep and -white cover disc and nut, also a shaped radial fixed blade which carries the tablets along with it up to the central height and lets them off while the drum is rotating. Thus the tablets rub against each other without any hard impact. The drum rotates at a fixed speed of 30 R.P.M. by a geared motor and the rotation period is controlled by a timer (imported time switch duration I to 15 minutes) per determined end preset. The motor unit is housed in a shaped steel cabinet with shaft extended on one side upon which the drum rotates. Switches with neon indicators and time switch are fitted on a panel and provided work on 220 volts 50 C/s A.C.Digital models are also available.