purchase of instrument of materials testing lab , compressive strength testing machine electrically operated ( digital ) , capacity: 1000 kn.least count: 1 kn. accuracy + / - 1 % of the applied load conforming to is 14858:2000. ( hand operated , vicat apparatus conforming to is : 5513-1996 , gauging trowels 10 nos , pycnometer conforming to is: 2386 ( part iii ) -1963 , le chateliars flask conforming to is : 4031 ( part 3 ) - 1988 , blaines air permeability apparatus with accessories conforming to is: 5516 , concrete core cutter machine ( as per relevant is code ) , accelerated curing tank , electronic weighing balance ( digital ) , capacity 5 kg, sensitivity 500 mg. calibrated. pan siz 12 inch x 12 inch , thermostatically controlled hot air oven with digital indicator & blower 300x300x300 mm . inside chamber made with stainless steel. capacity: ambient to 250 degree celcius. temperature accuracy + / - 1 degree celcius , 4 nos.metal tray of size larger than 650 cm2 / 12 inch x 12 inch / 12 inch x 18 inch , thermometer 0 to 350° c , sensitivity 0.1° c. , penetration testing apparatus of bitumen with container, needle, stop watch, water bath with thermostat, thermometer as specified in is: 1203-1978 , cleveland flash & fire point tester / pensky-martens closed tester consist of cup, lid, stirrer device, shutter, flame exposure device & all the apparatus conforming to is:1209-1978 , ring & ball apparatus, steel balls ( 2 nos. ) , brass rings ( 2 nos. ) and all the apparatus as specified in is: 1205:1978 to determine the softening point of bitumen , casagrande apparatus confirming to is: 9259-1979 & other apparatus required todetermine the liquid limit & plastic limit as specified in is: 2720 ( part-5 ) 1985. , cylindrical metal mould ( for standard & modified proctor test ) with 2.5 kg & 4.5 kg rammer and all the required apparatus to determine optimal moisture content of soil for proctor conforming to is 2720-7 & is 2720-8 , standard penetration test apparatus of soil conforming to is: 2131 ( 1981 ) , digital moisture meter ( hand held ) , polycarbonate beakers ( 50 ml ) 5 nos. , polycarbonate beakers ( 100 ml ) 5 nos. , metal tray 12x12 2 nos. & 12x18 2 nos , hydrometer conforming to is : 2720 ( part 4 ) - 1985 , specific gravity bottle ( 100 ml ) 4 nos. , digital turbidity meter ( table top type ) conforming to is : 3025 ( part 10 ) - 1984 , digital conductivity meter conforming to is : 3025 ( part 14 ) - 1984 , digital tds meter conforming to is 3025 ( part 16 ) : 1984 , digital do meter conforming to is 3025 ( part 38 ) : 1989 , drinking waterfield testing kit to determine turbidity, total hardness, arsenic, dissolved oxygen. , cylindrical metal measure with handle for determination of bulk density of aggregates, capacity- 3, 15, 30 litres and tamping rod of 16 mm dia & 60 cm long , aggregate impact testing machine with all the apparatus specified in is: 2386 ( 4 ) , metal flakiness gauge to determine flakiness index of coarse aggregate conforming to is:2386 ( part i ) -1963 , metal gauge to determine elongation index of coarse aggregate conforming to is:2386 ( part i ) -1963 , los angeles abrasion testing machine conforming to is: 10070-1982 with all the apparatus specified in is: 2386 ( 4 ) , aggregate crushing value determination apparatus with all the accessories specified in is: 2386 ( 4 ) , laboratory california bearing ratio ( cbr ) test apparatus with all the accessories specified in is 2720-16 ( 1987 ) with cbr mould and its accessories conforming to is 9669 ( 1980 ) , three speed or four speed motor, ms mould , set of is sieves mentioned in table i of is: 2386 part-i - 1963 conforming to is : 460-1962 with pan & lid gi-75, 63, 53, 45, 37.5, 31.5, 26.5, 22.4, 13.2, 4.75, 10, with pan & 36 37 lid brass- 4.7, 2.36, 2.00, 1.18, 1.00 mm, 75, 600, 300, 150 micron lid & pan , mechanical sieve shaker ( table top type ) , 5 nos. of dry cloth larger than 750 mm x 450 mm