Eie Instruments Pvt. Ltd Kathwada, Ahmedabad, Gujarat

This sieve shaker is designed to carry up to 7 sieves of 6 inch or 8 inch diameter. The 12 inch dia.sieves can be used with the help of Adaptor. A 14 HP. Motor through a reduction gear immersed in oil drives the shaker. The sieve table dies not rotate but is inclined from the vertical axis and the direction of inclination changes progressively in clockwise direction.

Consists of a metal box fitted with a series of chutes of equal width which discharge the material alternatively in opposite directions into separate pans. The chutes of the riffle are steep enough to allow rapid flowing of the material. Each riffle sample divider supplied with two pans and one scoop.

Max size of feed 50mm (approximately) product discharge size of feed 6mm to 18mm (adjustable) capacity 80kghr (approximately - based on material) operation on 440 volt, 3 phase, 50hz, a.c. Supply with 3h.p. Electric motor motor, a starter ' v ' belt pulley drive and mounting

It consists of a frame with sliding panel with accurate slots of different standard width and length, the complete assembly is chrome plated or powder coated.

Used to determine the elongation index of the aggregate. Aggregate particles are considered elongated when their length is more than 1.8 of the nominal size. It consists of a hard wood base with vertically mounted metal studs as specified in the is.

General Descripation & Specifications The Machine consist of the following : Stainless steel bath Temperature controller (ThermostaticDigital) Immersion electric heater Constant speed Pump cum stirrer Carriage holding up to three standard briquette moulds Electric motor with gear mechanism Stainless steel scale and pointer Control Panel

For the determination of resistance of aggregate to wear by abrasion. Two hollow cylinders, closed at one end and provided with tightly fitting covers at the other end. The inside diameter of the cylinder 20 cms and 34 cms depth. The cylinders are mounted on a shaft at an angle of 30째 with the axis of rotation.

Used for specific gravity and water absorption test of aggregate. The basket is used in conjunction with a suitable electronic balance, a specially designed robust frame to support the electronic balance and water tight container.

Made from thick walled mild steel or cast aluminum. Stout and rigid to retain form and precision machined for true measurements. Complete with handles for easy carriage. It comprises of set of two measures 20 litres & 10 litres.

Often, existing concrete structures will need to be examined and tested to ensure the concrete remains of adequate strength and durability. This test is used to determine the compressive strength of a concrete core, which has usually been extracted from an existing structure. The value of compressive strength can then be used in conjunction with other measured properties to assess the condition of the concrete.

The apparatus, consist of a rigid frame that supports two conical hoppers vertically aligned above each other and mounted above a cylinder. The top hopper is slightly larger than the bottom hopper, while the cylinder is smaller in volume than both hoppers. To perform the test, the top hopper is filled with concrete but not compacted.

The Centrifuge Extractor comprises of a precision machine rotor bowl and bowl cover housed in a cylindrical aluminum box. A knurled nut is provided to press filter paper disc between the rotor bowl and cover plate and the complete bowl assembly is removable for determination of weight of sample. The bowl assembly is mounted on a vertical shaft, which comes out from a casted housing.

Used to check and maintain the slope of the road as per design. Material- aluminum section of size 24 mm x 45 mm of thick gauge. Size- 3 meter, 3.5 meter, 3. 75 meter or as per requirement. Ratio- 2.0%, 2.5%, 3.0% or as per requirement. Accessories- highly sensitive magnetic spirit level and seat for it at centre.

Consists of a rigid support frame, incorporating a water tank mounted on a platform. A mechanical lifting device is used to raise the water tank through the frame height immersing the specimen suspended below the balance. The balance supplied may also be used as a standard weighing device, thus providing a versatile and comprehensive weighing system in the laboratory

Introduction Hand operated With Automatic Timer Hand Operated : The apparatus consist of a cast aluminium base with an iron stand on which moves an aluminium arm. A 6" dial is fixed on this arm and a brass chromium plated rod slide through the lower portion of the arm. A needle with weights is fitted to this rod. The dial is graduated from 0-400 in one tenth millimeter sub division. Supplied complete with adjustable needle holder, penetration needle sample container, transfer dish and weight of 50 gms. With Automatic Timer : Same as above but with automatic digital timer and electrical arrangement.

Benkelman Beam : Beam Ratio : 2 : 1 Length of the probe arm from pivot to probe point 244cm. Length of measurement arm from pivot to dial 122 cm. Distance form pivot to front legs 25cm. Distance from pivot to rear legs 166cm and Lateral spacing of front support legs 33cm.

It is a motor driven mechanical compactor useful for compaction into 100 mm dia moulds. It is fitted with a compaction rammer of 98.5mm dia, weighing 4.535 kg. With a free fall of 457 mm. The rammer assembly is provided with a ratchet and pawl arrangement to lift it from the top of the test sample. When the rammer reaches the required height the pawl release the rammer which falls freely on test specimen.

The apparatus consists of a pressure tight flanged cylindrical measuring bowl of specified volume in accordance with size of aggregate to be tested. The bowl is fitted with a removable flanged conical cover assembly with the help of a airtight sealing gasket. The conical cover has an air valve and a pet cock for bleeding off the water. A transparent cylindrical stand pipe, which is graduated in air content, is fixed to the conical cover assembly.

Consists of Case hardened Mild steel cylindrical container of 150mm dia + 0.5mm x 130mm to 140mm high with base plate 200 to 230mm square x 6mm thick. A plunger of 148mm + 0.5mm dia x 100 to 115mm high. All parts directly coming in to contact with the specimen during the test are made of mild steel duly case hardened. Supplied complete with tamping rod, 16mm dia x 600mm long, one end rounded.

Accelerated Curing Tank having capacity to accommodate 61218 Concrete Cubes of 150mm size with a facility for accelerated curing by Boiling water method up to temperature range : 100 +- 2 deg.C as per IS standard IS : 9013. Also it will have capacity for curing by warm water method at temperature 55 +- 2 deg.C