Om Enterprises Hadapsar, Pune, Maharashtra

We specialize in designing and fabricating superior quality water and soil analysis kit. It is made available to our clients with 3 ½ digit LCD Display. Our efficient kits are mains cum battery operated. It gives accurate result for soil and water analysis. Some of the salient features of our range : Measures pH, mV, Conductivity TDS, DO, Temperature & Turbidity Housed in VIP Briefcase

  Specification : Vernier Transit Theodolite is designed to meet the requirements of Civil Engineer, Surveyor and Mining Engineer for high grade instruments giving a maximum portability. Both circles are totally enclosed making the instruments suitable for work either above or below the ground. The instrument is supplied with standard accessories in teak wood box with aluminium telescopic tripod stand.

The unconfined compression test of soil is a uniaxial compression test in which the test specimen is provided with no lateral support while undergoing vertical compression. The test measures the unconfined compression strength of a cylinder of cohesive or semi cohesive soil and indirectly shearing strength. The shearing strength of the soil is generally taken to be one half of the unconfined compression strength. The test is normally performed on a undisturbed sample with its natural moisture content. It may also be performed on remolded samples to evaluate the consequences of disturbances and remolding.

Triple Prisms Prism Effective Aperture : 64mm Prism offset : - 30mm, 0mm Can offer various colours according to user's Requirements.

Standard Components       • Total Station (with lens cap)x 1 • Plastic Carrying Case x 1 • Battery Charger BC - L1 X 1 • On - board Battery BT - L1 X1 • Plastic Rain Cover x 1 • Tool Kit with Case x 1 • Instruction Manual x 1  

Three - Jaw Tribrach Executive Standard : ISO / DIS12585 - 3 Circular bubble: 8' / 2mm Centre screw: 5 / Can offer various colours according to user's requirements.

Viscosity is the property of the fluid by which it resist flow due to internal friction. Used for determining viscosity of cut - back bitumen and road oil. Viscosity is measured by determining the time taken by 50 cc of the material to flow from a cup through a specified orifice under standard condition of test. GENERAL DESCRIPTION & SPECIFICATIONS: The apparatus consist of bath with cup of 10 mm orifice and sleeve stirrer with ball lifting clip and ball The bath is fitted with an immersion heater to take the water to the required temperature and a drain valve. The temperature is controlled by energy regulator or voltage varrier.(extra cost) The assembly is kept on suitable stand with leveling screws. Suitable to operate on 230 V.50 Hz. AC single phase. OPTIONAL ACCESSORIES: The following accessories and consumables are not part of the standard supply and are mandatory for the testing work. 1) Thermometer IP 8C/9C/10C. 2) Measuring Cylinder 100 ml. 3) Mechanical / Digital Stop Watch. 4) Silver plated orifice cup 4mm. 5) Solvent (Benzene/Toluene) for cleaning. NOTE: The Tar Viscometer is also available for multiple test fitted with Digital Temperature indicator cum controller and FHP electric stirrer. Supplied with Tar Cups of 10 mm and 4 mm orifice with valves.

Moisture content of soil is generally measured as a ratio of the weight of water to the weight of solids, expressed in percentage. As soil behavior depends on its moisture content, it is one of the basic parameters defining the soil condition. The ‘Moisture’ a content of soil, can be obtained quickly with reasonable accuracy by using a Speedy Moisture Meter.

Specific Gravity Bottle with stopper of 50 ml capacity, which is available in two patterns: 1) The ordinary capillary type specific gravity bottle with a neck of 6 mm diameter. 2)The wide mouthed capillary type specific gravity bottle with a neck of 25 mm diameter. The ordinary specific gravity bottle is used for materials which remain-absoiutefy fluid at If- C while the wide mouth capillary type is used for materials which remain semisolid of high viscous at27°C.

The Sokkia B20, B30, B40 offers the best of our famed leveling technology in a more compact, easy - to - use design. Tougher, smaller and mire tightly sealed against humidity and dust-for superior performance whatever the conditions. What is more, the B20, B30, B40 is quick and easy to set up, simple to sight, and immune to vibration and shock.

It is used for the determination of the consistency of freshly mixed concrete, where the maximum size of the aggregate does not exceed 38mm. Salient Features Specifications : The Apparatus consists of one slump cone with handles and foot pieces. The slump cone has internal dimensions 20cm. dia at base 10cm. top dia. and 30cm height. Foot pieces can be fixed to the clamps on the base plate. The base plate has lifting handle for easy transportation. One graduated steel rod 16mm dia x 600mm long, rounded at one end and graduated in mms, is also supplied.

It is used for the determination of the consistency of freshly mixed concrete, where the maximum size of the aggregate does not exceed 38mm. Salient Features Specifications : The Apparatus consists of one slump cone with handles and foot pieces. The slump cone has internal dimensions 20cm. dia at base 10cm. top dia. and 30cm height. Foot pieces can be fixed to the clamps on the base plate. The base plate has lifting handle for easy transportation. One graduated steel rod 16mm dia x 600mm long, rounded at one end and graduated in mms, is also supplied.

Single Prism Effective Aperture : 64mm Prism offset : - 30mm, 0mm Can offer various colours according to user's Requirements.

To make the process of sieving simpler and quicker, mechanical Siever Shakers are used. Sieve Shakers impart a standard sieving action to produce reliable and repeatable results, eliminating the personal errors involved in manual sieving. A range of Sieve Shakers are offered for use with standard test sieves. SIEVE SHAKER (HAND OPERATED)   This is a light weight, portable but sturdy Sieve Shaker suitable for bench mounting. It has a side to side movement imparted to it, through a train of gears, operated by a hand wheel. A heavy fly wheel ensures smooth operation. It can take upto seven sieves of 150 mm. or 200 mm. diameter.   Similar to but the gears are enclosed in a box, on which the sieve carriage is mounted.

The apparatus is used for determination of the dry density of compact, fine, medium grained soils and for layers not exceeding 50cm thickness. A circular hole is dug into the ground, all the soil from within it collected, weighed and dried, and the hole back filled with a standard uniform sand or fine gravel, poured from a calibrated container for calculating the volume of hole. The complete apparatus consists of a Sand Pouring Cylinder fitted with Conical funnel and Shutter, Cylindrical Calibration Container, and a Metal tray with a central hole.  

This apparatus is meant for determination of softening point of bituminous materials according to IP 58 and IS 1205. Softening point is that temp, at which the specimen under test becomes soft enough to allow a steel ball of specific dimension to fall a required distance under test condition. GENERAL DESCRIPTION & SPECIFICATIONS : The apparatus consist of Glass beaker of heat resistant glass of internal dia 8.5 cm X12 cm depth (approx.). Two steel balls each of 9.5 mm dia. (Weighing 3.50 ±0.05 gm). Two tapered brass mould, Two ball guides, ring stand. Supplied with a heating unit designed to give temp, rise at 5 C per minute required under standard. The temperature is controlled with an energy regulator. In addition, there is an electrically operated stirrer mounted on a stand with chuck and glass rod or aluminum rod and for stirring the water in the water bath. Operation on 230 Volts, single phase, 50 Cycles, AC. OPTIONAL ACCESSORIES : The following accessories are not part of the standard supply and supplied at an extra cost.< /span> 1) Thermometer IP 60C. 2) Thermometer IP 61C. 3)Programmable Digital Temp, indicator cum controller. 4) Brass plate for specimen preparation. 5) Glycerin. 6) Cooling Cabinet

IS 2720 (PART II) on 0-25% For quick determination of moisture content of materials in powder form viz. Soil, Sand , Coal pottery slip, cement etc. Calcium carbide when comes in contact with moisture acetylene gas is generated. This principle is used in Rapid moisture meter. A weighed quantity of samples is mixed with fixed quantity of calcium carbide reagent and the whole mixture is thoroughly shaken in a vessel to which a pressure gauge is fixed. The acetylene gas produced develops pressure   . The instrument indicate moisture on Wet / weight basis . easily convertible to dry weight basis. The unit consists of a pressure vessel with clamp for sealing cap, rubber sealing gasket, pressure gauge calibrated in percentage moisture content 0 -25% on wet weight basis . A counter poised balance for weighing sample, a scoop for measuring carbide reagent , one bottle of reagent approx. 450 gram, One cleaning brush and a steel balls for through mixing. Complete in wooden carrying box with handle.

Soil compaction is a fundamental requirement for the construction of earth fill for dams, reservoirs, canal embankments, highways, railways and runways. The relationship between soil moisture content and compacted dry density is very useful for deciding construction specifications and quality control of compacted earthfill. The construction quality control is essentially to check the density of compacted soil achieved in the field, thereby checking its strength.

We provide Marshall Stability Apparatus, which stands apart among its competitors owing to its remarkable quality. Our Marshall Stability Test Apparatus endows with accurate results, which has made it a preferred pick among the customers. The Stability Apparatus, which we manufacture, is specially designed as per the ASTM-D-1559 Standards that includes all instruments necessary for providing precise results. We are recognized as one of the prominent Marshall Stability Equipment Suppliers. Features : • Ideal for determining resistance to plastic flow of cylindrical specimens of bituminous mixture • Effortless maintenance • Easy operations • Extremely efficient  

Liquid Limit Device Hand Operated fitted with blow counter complete with casangrande grooving tools and a Gauge Block. The liquid limit is defined as the moisture content at which the soil passes from plastic state to liquid state; it is very helpful in the classification of the potential properties of the soil material. The liquid limit device consists of a hard rubber base carrying a sliding carriage assembly to which a brass cup is hinged. The cup is raised and allowed to fall through a height of 1cm on to the hard rubber base, by the help of a lead screw provided at the back of the sliding carriage.

Thermometers are used for monitoring temperature of soil, asphalt, concrete or any other material used in the laboratory. The laboratory Thermometers are available in different sizes, types and ranges for fulfillment of customer’s needs.

Hot Air Oven Electrically Operated M.S. internal chamber and External Body made of Mild Steel Sheet (Powder Coated Paint) or Stainless Steel Sheet with glasswool insulation between the chambers. Temperature Controlled by Digital Temperature Controller from ambient to 250°C maintaining a sensitivity of 5°C having automatic cut off device fitted for safety purpose. The Oven is fitted with Air Circulating Fan for maintaining the uniformity of heat in the chamber.

The importance of thorough and efficient mixing of concrete cannot be over emphasized for strength determination. Relatively small quantities of freshly mixed concrete are required in the making of test cubes and prisms for compression and transverse strength studies. The mixers offered are for use in control and research laboratories. They are designed to occupy a minimum of space in a laboratory. LABORATORY CONCRETE MIXER (MOTORISED)   The mixer consists of a steel vessel of 55 / 110 litres capacity, mounted on a frame. The vessel is rotated at 20/22 RPM with the help of a motor and a reduction gear. The vessel can be tilted to any angle by a hand wheel and counter weight. This facilitates mixing and discharge. Blades are provided inside the vessel to mix the material thoroughly. The large hand wheel facilitates manual rotation of the drum during power failure. The drum, hand wheel and motor etc, are mounted on a steel frame. This model is provided with two large wheels for carting away. The mixer is fitted with a 0.5 H.P. motor. Wired for 230V., sph. 50 Hz.