Other Products / Services #3799587

Concrete is a composite construction material made primarily from aggregate, cement, and water in order to obtain a robust stone like material. There are many formulations of concrete that provide various properties. Concrete is the most widely used man-made product in the world as the main building material. The quality of concrete is important in planning earthquake resistant structures that minimize damage, preventing injury and human loss. Due to this reason, concrete must be closely controlled according to the relevant standards in every stage of production by experienced people using quality test equipment. Zeal also proposes a vast selection of NDT Instruments and apparatus with precise indications concerning the product use and the relative applications.

LABTEST Soil Testing Equipments are used for understanding and investigating the physical/mechanical properties, critical characteristic behaviors, performance of soil, unbound and hydraulically bound mixtures during compression, shear or inner liquid flow under dynamic and vibrating loading conditions. Soil characteristics are also used for deciding the most suitable method for excavating underground tunnels. The soil tests provide the engineering firms and construction companies with the ability to predict the mechanical behavior of soils in order to design foundations that ensure resistance to forces likely to act upon it, including any unusual / extreme events such as earthquakes or hurricanes, thus providing a safe environment for people in or around the structures.

Mineral aggregates are fundamental materials that are used in all areas of construction industry such as concrete, mortars, bituminous mixtures, surface treatments for roads, airfields and other trafficked areas, railway ballast, unbound and hydraulic bound mixtures in civil engineering works and road constructions, which comprise our modern world as buildings, highways, dams, railways etc. Thus it is crucial to determine the properties of aggregates according to related EN, ASTM, AASTHO, BS standards. In the majority of cases the EN Standards correspond to other reference Standards as for example ASTM and AASHTO and, apart from a few exceptions there is almost no difference in the specification of test apparatus.

The majority of the proposed models concern the tension test of reinforcing bars. In particular, the High capacity steel tensile testers have been specifically designed to test reinforcing bars. The front loading of specimens, the hydraulic gripping system, the remote control and the fully automatic test sequence make these tester the ideal solution for Central Laboratory for construction materials. However, some of the machines can be used for many other applications for testing flexible and elastic materials such as plastics, textiles, rubber, wires etc. Most of the machines are controlled by PC assuring a simplification and rationalization of test procedures with all the other advantages associated with the use of the most modern electronic and informatics techniques.

Used for finding specific gravity of hydraulic cement. Made from Borosilicate glass. The flask is 243mm in total height, having a bulb of 90mm dia of 250ml approximate capacity. The long neck of the flask has at top a funnel of 50mm dia in that fits a ground glass stopper. The neck has over-all 11mm i.d. upper portion is graduated from 18ml to 24ml with 1 ml graduation. Just at the bottom of the neck 1 ml capacity is marked in between there is 17 ml capacity bulb.

These blind temperature controllers are commonly used in plastic injection moulding and rubber industries, packing units, baking ovens etc.

We offer our clients a Plane Table which is primarily used in surveying and related areas. The Plane Table provides a solid and flat surface in order to make field drawings, charts and maps. These have been appreciated for characteristics like sturdy built and high durability. Our team of experienced designers is adept at designing Plane Tables which are solid and in adherence with the specifications detailed to us by our clients. These can be availed at industry leading prices. The Specifications of Plane Table are given below: Extensively used in surveying and allied areas Provides a level surface for drawing charts and maps improved durability and strength.

The automatic CBR test machine is designed for performing laboratory evaluation of the CBR value of highway subbases and sub-grade, and determination of the strength of cohesive materials which have maximum particle sizes less than 19 mm (34). This CBR apparatus is composed of a robust and compact two column frame with adjustable upper crossbeam driven by an electro-mechanical ram with a maximum capacity of 50 kn and a data acquisition and processing system.

The Pavement Core Drilling Machine is petrol engine powered. RoadBuilding drill has been designed specifically for the purpose of drilling test cores from or holes in, Roads, Airport Runways, Bridges etc.

These instrument are used for determining the viscosity of all oils, expressed in Redwood Seconds at the temp.

The autoclave is suitable for conducting accelerated soundness tests on cements or the autoclave expansion test requiring constant steam pressure with the correspondent constant pressure. It consists of a stainless steel cylinder with a welded heat insulated metal housing attractively finished. The attached control unit encloses a sensitive pressure regulator and pressure gauge. Power switches and pilot lights for controlling the electric heating units. Inside chamber dimensions 10.5 cm diameter x 40.5cm height suitable for operation on 230 V, 50 Hz Single Phase A. C. supply. Supplied complete with test bar holder, special rack to hold specimens above water level in the autoclave and in a vertical position to expose them in the same manner. A Digital PID Controller is fitted for controlling the desired temperature.

The instrument is used for workability as well as consistency of 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 of the entire face of acrylic disc.

Automatic Soil Compactor BS EN Rammer the automatic soil compactors is designed to provide a fully automatic uniform compaction of standard modified and CBR specimens assuring conformity with the reference standard.

This is double disc polishing machine for met allographic samples. Two independent polishing units is mounted on a common MS frame, other specification as per single disc. This Machine is portable model for polishing of met allographic sample. Disc dia 200 mm made of Aluminum. Speed continuously variable up to 950 RPM. Rating- 0.25 HP single phase 220 Volt A.C. Provided with sink and swing type laboratory water tap. Water proof Formica table top.

Inspection of Thin-Layer chromatograms and other objects in an undarkened room.A glass filter in the viewing window protects the eyes against reflected short-wave UV light.Made from shock-resistant plastic.Base measures 400 x 260 mm inside; outer dimensions 490 x 350 x 290 mm.Compatible with all CAMAG UV lamps of the 022.91XX series.

Water quality test kits are a quick and easy way to measure water quality. These kits can measure pH, chlorine, hardness, nitrate, bacteria levels and other parameters. A water quality test uses a colormetric.

Consists of a frame with a bottom ring and a top ring with tightening screws to firmly clamp the compressometer over the cylinder. A dial gauge .002 mm x 5 mm is mounted on the upper ring and the tie of the dial gauge rests on an anvil.

Wrist Action Shaker has flasks mounted spindle to oscillate through small amplitude sturdy eccentric mechanism provides effective mechanical shaking.

A colorimeter is a device used in colorimetry. In scientific fields the word generally refers to the device that measures the absorbance of particular wavelengths oflight by a specific solution.[1] This device is most commonly used to determine the concentration of a known solute in a given solution by the application of the Beer-Lambert law, which states that the concentration of a solute is proportional to the absorbance.

Zero adjustment scaleExcellent Borosilicate glass tubeAccurate readings for differential pressureIndustrial grade printed scales