Test Sieve. Test Sieves 20 cm dia are fabricated out of spun brass without joint frame double folded bottom having beading at top tightly fitting with each other Endcott Pattern, with brass wire mesh, our own brand. Three series are normally available: BSS / ASTM/BIS. Test Sieves 20 cm Dia Fine Series TS/FS

Ductility Testing Machine BIS:1208, For determining of asphalt cut bitumen and blown type bitumen. It consists of a bath thermostatically controlled with inlet and outlet taps. Fixed and movable brackets are so positioned that specimen is submerged in water throughout. The rates of pull of 50mm, min. and 10mm, min, air incorporated. A clutch arrangement is made to stop the movement of the movable bracket when repture of the specimen is noticed. Suitable for operation on 230 volts, 50 cycles, single phase, A.C supply. Complete with three moulds and plates supplied mounted on the appara

Vicat Needle Apparatus BIS : 4031 5513. For determining the normal consistency and the setting times of cements and the setting times of Class A lines. Complete with one each of mould, glass plate, Initial needle, final needle and consistency plunger. Scale reading upto 40 mm. Do-but fitted with a dashpot.

Compression (Cube) Testing Machine Electrically – Cum-Hand Operated, Model EM (E & H). The press frame same as for EM (H) including hydraulic ram assembly, to and bottom platens, heavy and sturdy lead screw with spherical seating, but the Hydraulic Electric-cum-hand pumping unit having the following characertstics. Pumping Unit. The double glunger pump is a motorized unit, which is housed in an elegant cabinet, is driven by three phase, electric motor 440 volts, A.C. supply (NB : Machine can be supplied for operation 220/230 volts. 50 cycles phase A.C. supply also-as may be in

Air Meter Air Entrainment Meter BIS : 9799 Capacity – 0.005 cum. For concrete containing nominal maximum size of aggregate of 38 mm. The apparatus consists of a measuring bowl of 0.005 cm capacity. A flanged conical cover assembly fits over the bowl and can be sealed with clamps keeping a rubber gasket in between. A water inlet valve with a spray tube and an air bleed valve are fitted on the conical cover assembly. A Perspex cylindrical graduated stand pipe is fitted on the conical cover assembly. A pressure gauge is mounted on the top of the stand pipe. A hand pump is provided for th