ROTA ROD – GUPTA BRAND 30009556

(Latest with digital counter) – For determining neuro-pixicity, muscle tone, balance and motor co-ordination in rats and mice. Consisting of two or three or four compartments of 75mm width each with a rotating rod of 25mm diameter having speeds of 5,10,15,20 and 25 r.p.m. with time interval counters in each compartments. a) Two compartment. b) Three compartment. c) Four compartment.

ROTAP SIEVE SHAKER – GUPTA BRAND 30009604

Heavy duty(Improved Model ) FOR 8 “,12″ & 18″ TEST SIEVES The Rotap Sieve shaker is durably constructed and is run by ¼ H.P. Electric MOTOR 220 Volts A.C through reduction gear. Designed to carry upto 6/7 TEST SIEVES of 200 mm Dia (8”) with one set lid & pan. It reproduces circular and hammering motion is given at top . it reproduce Circular (revolution approx.: 280 to 320 R.P.M and tapping approx.: 140 R.P.M to 160 R.P.M No foundations are required (with timer /without timer

ROTARY FLASH EVAPORATOR – GUPTA BRAND 30009605

Vacuum Rotary Evaporator With Quick Action Jack (Buchi Type)  (New improved model with variable system and D.C. MOTOR but to work on 220 volt A.C.) The apparatus consists of an Evaporating Flask rotated by non-sparking electric motor in heating water bath. The drive unit is clamped on V SHAPED heavy duty stand. The introduction tube permits continuous feed of the liquids into evaporating flask and also distillation under controlled atmosphere.The evaporating flasks is pear shaped to give a large surface area for evaporation, clamped to a glass duct which goes through the drive unit and produced into the condenser. The top condenser is fitted with B-19 joint through which introduction tube is inserted. The condenser spherical joint S-35 at the bottom of the condenser to receiver flasks cap; 1 Litre of Corning Glass with Ball point socket. The Condenser is Double Coil for Cooling Water and suitable for 220 volts, 50 cycles A/C Complete unit is fitted on V shape Heavy Duty Stand with Quick Jack Action CAP. OF FLASK (a) 1 litre (b) 2 litre (c) 3 litre (d) 5 litre (e) 10 litre (A) Micro attachment for 1 litre cap. BUCHI Apparatus Water Bath: Double Wall, Thermostatically Controlled: (for above vacuum Rotary Evaporator) Round Shape, Double Wall: Outer body made of Mild Steel finished in durable white stove enaml. Inside made of Stainless Steel. Thermostatically Control. Complete with wire and plug to work on 220 volts A/C