Entek Instruments India Pvt. Ltd. Saket, Delhi

3½ digit lcd display covering 8 parameters: ph,conductivity,tds, salinity, colorimeter, dissolved oxygen & temperature with rechargeable battery. Complete with accessories fitted in a high quality abs brief case. features: ph, conductivity, tds, do salinity, mv & temp. mains cum battery operated. available in abs plastic briefcase Salient Features 3½ digit LCD display COVERING 7 PARAMETERS: pH,Conductivity,TDS, Salinity, Mr, DO and Temperature. Battery Cum mains operated, complete with accessories, fitted in high quality ABS brief case. 3½ digit LCD display COVERING 7 PARAMETERS: pH,Conductivity,TDS, Salinity, Turbidity, Dissolved Oxygen & Temperature with rechargeable battery. Complete with accessories fitted in a high quality ABS brief case.

When conducting traixial tests on soil samples, it is observed that due to internal pressure, the cell expands, soil specimen consolidates resulting in the change of volume. Volume change gauge is therefore deviced to accurately measure volume changes. This is measured by observing the quantity of water entering or leaving the cell as the cell pressure and axial load are changed it is achieved by the displacement of free surface between the water supplied to the cell and another fluid (paraffin or kerosene). A dye is added to the paraffin for clear demarcation of the interface. The unit consists of a glass graduated tube of the appropriate capacity graduated to parts of a ml. enclosed in a perspex tube sealed by two end caps. The unit is fitted with manifolds and valves which enable it to be used with the triaxial cell and the constant pressure (Mercury controls) system. The cell pressure can either be directly applied to the cell from the constant pressure system or through the volume change gauge. The graduated glass tube is not subjected to any difference in pressure and its inside is coated with a layer of silicon water repellent to reduce the error in meniscus. There is an arrangement for filling the unit with water and paraffin and a drainage valve is provided in the lower end cap. The whole assembly is mounted on a panel suitable for wall mounting. The unit is supplied complete with a pressure hose with end couplings and a packet of dye. Salient Features Single Burette -10ml capacity graduated in 0.05ml division - 25ml capacity graduated in0.1ml division Twin Burette - 50ml. capacity graduated in 0.2 ml. divisions. The unit consists of two glass graduated burettes of 50 ml. x 0.2 ml. capacity enclosed in two perspex tubes sealed by two end caps. The manifold with valves enable the flow of fluid in the burettes to be reserved when the paraffin interfaces reach their limits in the burettes, the maximum capacity of measurement being only limited by the capacity of the mercury pots. The two burettes, enable the reduction in error in meniscus reading due to reversal of flow, the average of the two burettes being always taken as the volume change reading.

This is fork determining the bearing capacity of subgrades or for compaction control. It also used for rapidly determining the penetration resistance of soils in shallow exploration work. Salient Features Specifications : Consists of a study handle under which is fixed a sensitive Proving Ring. An extension piece is fixed to the bottom of the Proving Ring and carries a detachable penetration cone at its tip. Proving ring capacity 100 kg(1 KN) and 0.0002 mm dial gauge provided indicates the penetration load applied. An optical viewer is provided to facilitate reading the dial gauge by the operator. Simplified for single person operation. A calibration chart is provided for the proving ring. Instrument is complete in a wooden carrying case.

Vickers Hardness Tester is simple & accurate in design. It is suitable for measuring the hardness of precision metallic parts with wide testing range from soft to hard & their accurate results are widely acclaimed. These testers strictly conform to 15:1754-1968. Features Tiny indentation allows testing of a precision finished parts. Thin sheet metal are perfectly tested. Because applied load is very small. Motorised loading and unloading cycle. Built-in projection screen to get accurate results.

Same as above but in addition is fitted with a dash pot which facilitates gentle lovering of needles. Salient Features Accessories : Mild steel base plate 5 inches x 5 inches. Fulcrum mould, brass, 70mm I.D base dia x 60mm I.D. top dia, 40mm height.

We are a renowned company engaged in the manufacturing, supplying and exporting of a VICAT Needle Apparatus that determines the normal consistency and setting times of cement and 'A' class limes. We make VICAT Needle Apparatus available in desired specifications. Our range of VICAT Needle Apparatus is very efficient and durable. Highlights : Easy maintenance Low operating cost Affordable prices High quality material

Vibratory Hammer is a specialized equipment used consistently at construction sites. The Vibratory Hammer is electrically operated. Uses - - Used for changing the soil formation with the use of its vibration. - Used for driving hammers into heavy or hard piles - Used for the compaction of concrete cubes of 150mm & 100mm

The vibrating table is used for compacting concrete cubes and cylinders. Salient Features Specifications : It is designed to carry a load of 140 kg. The apparatus consists of a motor fitted with a variable pitch pulley housed in a cabinet. The vibrations are imparted by means of off-balance masses rotating on a shaft of a vibrator clamped to the underside of the table top. The table top is 50cm x 50cm. and has stops along its edges to prevent moulds from walking off the table during vibration. A cross arm adjustable on a vertical rod at the center of the table is provided to hold the moulds while operating the table. The variable pitch pulley arrangement permits the frequency to be varied steplessly between a maximum of 3600 vibrations down to 2600 vibrationsper minute. A speed regulation handle is provided for increasing or decreasing the frequency. A switch is provided for starting the motor, suitable for operation on 440 volts, 3 phase, 50 cycles, A.C.supply. Note : Vibrating Tables of table top size 75cm x 75cm as well as 100cm x 100cm are also available.

Verniear Transist theodolite 175 mm internal focusing with erect image, 20 seconds / 10 seconds least count(accuracy) read by reading glass, provided with optical plummet for accuracy centering point. Complete with all respect in wooden Box, with aluminum stand telescopic type.

The instrument is used for workability as well as consistency for fresh concrete. A slump cone and a graduated rod supplied with the instrument helps the operator to find out slump values and Vibration Table with container and acrylic disc is used to find out workability of concrete expressed in Vee Bee degrees, which is defined as the time in seconds to complete required vibrating at which the fresh concrete flows out sufficiently to come in contract to the entire face of acrylic disc. Salient Features Specifications : The equipment consists of : A Vibrating Table size 380mm long and 260mm wide, resting upon elastic support at a height of about 305mm above the floor, complete with start/stop switch, cord and plug. A holder is fixed to the base into which a swivel arm is telescoped with funnel and guide sleeve. The swivel arm is also detachable from the Vibrating Table. A graduated rod is fixed on a swivel arm and at its end a plastic disc is screwed. The division of scale on the rod record the slump of the concrete in millimeters, supplied complete with a sheet metal container with lifting handles which can easily be fixed to the Vibrating Table. A slump cone open at both ends with lifting handles and a Tamping rod of size 16mm dia and 600mm long, rounded at one end.

Soft and sensitive soils whose shear strength is less than 15 KN/m2, the results are dependent on operator's skill. Even pushing the sample tubes in soil may cause some disturbance. Experience shows that carefully controlled compression test results can be related to figures obtained by pushing a small vane in the soil and rotating it at a controlled rate and measuring the force, required for maximum resistance. Vane Shear Test can be conducted in a laboratory or in the field.

A valve actuator is the mechanism for opening and closing a valve. Manually operated valves require someone in attendance to adjust them using a direct or geared mechanism attached to the valve stem. Power-operated actuators, using gas pressure, hydraulic pressure or electricity, allow a valve to be adjusted remotely, or allow rapid operation of large valves. Power-operated valve actuators may be the final elements of an automatic control loop which automatically regulates some flow, level or other process. Actuators may be only to open and close the valve, or may allow intermediate positioning; some valve actuators include switches or other ways to remotely indicate the position of the valve.

The Designed The Vibration Apparatus Lab For Conducting Various Experiments To Illustrate And Verify The Principles And Relations Involved In Study Of Vibrations. This Apparatus Enables A Comprehensive Arrangement Of Vibration Experiments To Be Conducted On A Single Sturdy M. S. Channel (100 mm X 50 mm) Basic Frame. The Experiments Are Specially Designed For Quick And Easy Assembly On The Frame. Many Components Are Common To Several Experiments And The Whole Frame Is Powder Coated. For Pendulum Experiments A Sub-Frame Is Attached To The Upper Beam Of The Frame. This Pendulum Supported Frame Is Provided With Hardened V Guide For Supporting The Compound Pendulum. It Also Carries Two Small Chucks For Gripping The Wires For The Bi-Filer Suspension And Simple Pendulum. Following Experiments Can Be Conducted.

Suitable for testing 38mm, 50mm, 75mm and 100mm diameter specimens. The equipment comprises the following : Perspex cell with anvil and loading plunger. The cell can be easilly opened by releasing the nuts and is leakproof upto 10kg/cm. sq. fluid pressure. An oil plug which can also be used as an air vent is provided for introducing a thin layer of oil over water. This provides effective sealing at the plunger for long duration tests. The cell is fitted with four sleeve packed valves of no volume change type on the base. Brass Pedestals for 38mm, 50mm, 75mm and 100mm dia specimen. Perspex Loading pads for 38mm, 50mm, 75mm & 100 mm dia specimen. Pairs of plain discs 38mm, 50mm, 75mm & 100mm dia. Pairs of porous stones one each for 38mm, 50mm, 75mm & 100mm dia samples. Spilit sand formers for 38mm, 50mm, 75mm & 100mm dia specimen. Sheath stretcher for 38mm, 50mm, 75mm & 100mm dia specimen. One dozen rubber sheaths for 38mm, 50mm, 75mm & 100mm dia specimen. Four rubber ‘O’ rings each for 38mm, 50mm, 75mm & 100mm dia specimen. Set of four slotted ring spacers for sand formers and four pairs of polythene drainage tubes.

Loading accuracy as high as ±1%. Training roll autographic recorder supplied as standard to enable study of the behaviour of materials. High reading accuracy due to large size and design of dial. Wide range of standard and special accessories, including load stabilizer. Easy change from plain to threaded and screwed specimens. Motorised loading and unloading cycle. Large effective clearance between columns enables testing of standard specimens as well as structures. Simple controls for ease of operation. Safe operation ensured by means of safety devices. Fully enclosed and protected pendulum.

Universal Testing Machine is designed for testing metals and other materials under tension, compression bending, transverse and shear loads. Hardness test on metals can also be conducted. 1000KN, is designed to perform tensile, compression, bending and shear tests on most widely varying materials, both in form of test pieces and as finished products. Hardness test on metals can also be performed. The equipment is calibrated in accordance with B.S. 1610 and I.S. 1828-1993. UTM comply with grade ‘A’ of B.S. 1610: 1964 and grade 1.0 of I.S. 1928-1993 Salient Features Loading Accuracy as high as ±1% Straining rate to cover a wide range of materials Continuous roll type load elongation recorder High reading accuracy due to large size and design of dial Simple controls to facilitate ease of operation Fully enclosed and protected load measuring system Wide range of standard and special accessories including load stabilizer Robust straining frame Suitable for standard specimen and also structures. Motorized UP / DOWN movement of lower crosshead to enable easy and rapid fixing of test specimen. Auto load selection facility The machine consists of Straining Unit, Control panel (Power pack, complete with drive motor and an oil tank, control valve, a pendulum dynamometer, a load indicator system and an autographic recorder

Specifications : Same as above but instead of a set of three glass stand pipes a stand with nine glass tubes of 6mm, 10mm, 20mm, 25mm, 40mm, 50mm, 60mm, 70mm, 75mm bore. 75mm bore tube is provided with overflow arrangement for constant head tests. The remaining tubes are used for falling head test. Salient Features Optional : Overhead tank made of steel, approximately 37.5cm dia x 1mtr. high. it is provided with an inlet port at the top and size outlet at bottom with cocks and air inlet and water filling tube on top. An arrangement is provided to indicate the water level. An extra meralic tube having approximately 5mm /6mm I.D. and 1 mtr. long is also supplied 2.6 kg x 310 mm controlled fall and Rammer 4.89 kg x 450 mm controlled fall. Spares : Pair of top and bottom Porous stones for permeameter mould.

Our company offers Universal Automatic Compactor, which are motor driven mechanical compactor useful for soil compaction for 100 & 150 mm moulds. This equipment is suitable for operation on 230 volts, 50 cycles, single phase and A.C. supply.Specifications :ENTEK-026 Universal Automatic Compactor, IS : 2720 (P-vii & viii), IS : 10074-82 Motorized for 100 & 150 mm moulds. Two sets of rammer 2.6 kg x 310 mm drop & 4.89 kg x 450 mm drop as per ISS/ BSS. with one CBR Mould with collar & perforated base plate. l/5th revolution per stroke of rotating base plate with Automatic blow counter. 230V, 1 Phase, 50 cycles, A.C. supply.

Capacity 50 kg. Specimen size 38 mm dia x 76 mm long. strain measurement is done on a scale fixed to one of the pillars. Scale graduated mm. Complete with conical seatings, a male coning tool and one proving ring 50 kg. cap with chart, specimen 40 mm dia x 80 mm long can also be tested.

This is similar to above with the added advantage of a motorised drive permitting a choice of three constant rates of stain. Specifications: comprises a screw operated load frame cap 5000 kg. with a gear box and motor drive giving 1.25, 1.5, 2.5 mm/min. rates of strain, a pair of cone seating, adaptor for proving ring and stain dial gauge bracket. Supplied with one pair of male/female coning tools for 38 mm dia samples but without proving ring and dial gauge. Suitable for operation on 230 volts, single phase A. C. Supply.   Salient Features   Accessories : Coning tools in pairs (male & female) for samples having diameter 38 mm, 50 mm, 75 mm & 100 mm. - Also available with only one rate of train 1.25 mm/min. - Also available with the following rates of strains: 1.5mm/min, 2.0 mm/min and 3.0 mm/min.  

This is a hand operated instrument for determining the unconfined compression strength of soil specimens of diameter ranging from 38 mm to 100 mm. Load on the sample is applied gradually by a hand operated load frame and loads are measured on a sensitive proving ring attached to the load frame. Unconfined Compression Tester Proving Ring Type (Hand Operated). Salient Features Specifications : Comprises of a hand operated load frame, cap. 5000 kgf with screw jack for loading, handle and strain dial gauge bracket, adaptor for proving ring, conical seats and male/female coning tools for 38 mm dia samples. Supplied without proving ring, dial gauge.

Spring type unconfined compression testing apparatus can be used either in a laboratory or in field. This apparatus is as per the design of Building Research Station, U. K. Unconfined Compression Test Apparatus (Spring Type - Autographic) Salient Features Specifications : Consists of a spring operated load frame with arrangements for loading 38 mm x 76 mm samples, one set of four load springs of stiffness 0.2 kg, 0.4 kg, 0.8 kg, and 1.6 kg/mm, a calibrated mask and one set of 50 charts, in a metal carrying case. Spares & Accessories: Charts, set of 50 Calibrated mask. Spring set comprising one each of stiffness 2 N/mm, 4N/mm, 8N/mm and 16 N/mm Coning toll for 38 mm sample (female) Coning toll for 38 mm sample (male) Tripod stand wooden, for using the instrument in field.

Specifications : 100 to 150mm long steel blade with straight edges.

This is for use with above portable aluminum derrick. It attaches to the ball at the top of the derrick. "A" drill rods 1. 5 meter long with adaptor.