Ankit Scientific Industries - Measuring Instruments & Equipment

POLARIMETER (STUDENT) college type laurent half shade workable on an sodium light, supplied with one 200mm long tube with adjustable stand, but without sodium light. (b) -do- fitted with quartz prism.

Comprising a heavy-gauge copper outer vessel with an internal perforated shelf for copper sulphate crystals, a porous pot and an amalgamated zinc rod fitted with a wooden supporting cap. The zinc rod and copper vessel are each provided with a 4 mm. socketed terminal. In this cell E = 1.08 V approx. Working capacity 0.85 litre Size of copper vessel : 130 x 90 mm diameter approx. Size of porous pot : 150 x 150 mm diameter approx. Size of zinc rod : 150 x 12 mm diameter approx.

Consisting of glass tubing 15mm external diameter with sidearm leading to a thistle funnel and tapered at each end, one end to accept the plant stem, the other to meet capillary tubing mounted against a 250mm graduated rule. Apparatus is mounted by Terry clips on to a strong L-shaped stand with rubber feet. Dimensions 305 x 150 x 175mm length x width x height. Capillary bore 1mm.

It provides pain stimulus by heated nichrome wire in a Rats tail to determine analgesic effect of drugs. Complete with one spare element to work on 220 A.C.

Digital dissolved oxygen cum temperature indicator 3- digits LED display along with gold/silver probe mains operated. Digital dissolved oxygen 3- digits LED display along with gold/silver probe mains operated. a) Gold/Silver DO probe b) Set of 4 teflon mamrane for DO probe c) Magnetic stirrer with spped regulator d) Magnetic stirrer with hot plate and speed regulator. Portable digital dissolved oxygen meter 3- digit LCD display along with gold/silver probe. ACCESSORIES ON REQUEST

Measurement of AC & DC voltages from 1.5 to 1500 Volts FSD in 7 ranges. Input impedance 10 Mohm for DC, 1 Mohm for AC at low frequecies. Frequency response : 10 Hz to 500 KHz. Accuracy for AC/DC voltages : 3 % of range. Measurement of Resistance from 0.2 Ohm to 1000 Mohm in 7 decade steps with ohm to 10 Mohm centre scale. Accuracy for resistance range : 5% of center scale upto 1 Mohm.

Digital ph meter (portable) battery operated with combination ph electrode. Digital ph meter 3 digit LCD display with combination ph electrode (table model) AC/Battery operated. Digital ph meter with 3 digit LED display, only ph dislay auto temperature compensations, ph electrode & RTD probe (table model) Deluxe ph meter 3 digit LED display with auto temperature compensations, combination ph electrode & RTD probe (table model). ACCESSORIES ON REQUEST a) General-purpose ph combination electrode. b) General purpose ph combination electrode with PVC (0-14ph) c) Gell filled combination electrode (0-14ph) d) General purpose ORP electrode e) Electrode stand f) Standards solution 4.00, 7.00 & ph(Each 100 ml) g) Electrode solution (100 ml)

Deluxe conductivity meter with auto temperature compensations 3 digit LED display, digital cell constant adjustment, conductivity cell & temperature probe. Digital conductivity meter 3 digit LED display in 5 ranges along with conductivity cell digital cell constant display adjustment, facility for temperature compensation. Portable digital conductivity meter 3 digit LCD display with conductivity cell battery operated.

Tube Length : Workable tube length 200mm. Shade System : Laurent halfshade device workable on sodium light source. Circular Scale : Graduted scale on glass divided in single degrees 0-360 every 5th line extended and every 10th line numbered combined with sugar scale -0 to30s and +0 to 110, mounted in dust proof metal housing. Vernier Least Count : 0.05 Analyser & Polariser : Made of polaroid. Body : One piece alluminium alloy casted body. Pol Tube : Borosil glass thick wall 100mm and 200mm tube with brass holder. Light Source : 35W sodium lamp with transformar, input 220V AC. Plywood packing case, instruction manual, dust cover.