SHELL & TUBE HEAT EXCHANGER APPARATUS-
Shell and Tube Heat exchanges are popular in chemical industries because they occupy less space and offer reasonable pressure drop. The apparatus consists of fabricated M.S. Shell, inside which copper tubes with baffles on outer side are fitted. Hot water is obtained from a hot water tank provided in the setup. This is a two pass heat exchangers so that hot water passes to one end of shell through the tubes and returns to another end through remaining tubes. The cold water is admitted at the bottom of shell, Which passes over the hot‑water tubes. Control valves are provided to control the flow rates of hot and cold water and flow rates are measured with the help of measuring tank.
THERMAL CONDUCTIVITY OF LIQUID MEASURING
The apparatus is designed to determine thermal conductivity of different liquids. The apparatus consists of a heater. The heater heats a thin layer of liquid. A cooling plate removes heat through liquid layer, ensuring unidirectional heat flow. Temperature is measured across the liquid layer and complete assembly is properly insulated. A proper arrangement for changing the liquids is provided. The whole assembly is kept in a chamber.
VIBRATION TEST APPARATUS- AS PER IS 3144
“EIE Vibration test” is designed to obtain Vibration test methods are given for evaluating the settlement of thermal insulation materials. Like, Rockwool, glass wool, etc....
CBR/UNCONFINED LOAD FRAME-3 SPEED-DIGITAL-
Load Frames are useful device employed for application of compression and penetration loads required for various tests such as unconfined compression test, Triaxial Shear test, California Bearing ratio test etc.
JOMNEY END QUENCH APPARATUS - WITH FURNACE
The equipments consist of :Fast heating special Furnace with precision temperature control. Jominey Test Fixture with in‑built pumping system. As per SAE,BS 4437,1969.
IN-PLANE WATER DISCHARGE CAPACITY TEST OF PREFABRICATED VERTICAL DRAINS - PVD - ISO 18325
In-plane Water Discharge Capacity Test is used to determine the in-plane water discharge capacity of prefabricated vertical drains (PVD) under a specified pressure.
HARDNESS TESTER FOR BITUMEN MASTIC ASPHALT-
Hardness tester for Mastic Asphalt has been fabricated to meet the essential requirements of IS 1195 - 1968 in finding out the Hardness Number of mastic asphalt.
THERMAL CONDUCTIVITY OF METAL ROD APPARATUS
The apparatus consists of a metal bar, whose one end is heated by an electric heater & the other end is kept in a cooling water chamber, which acts as heat sink. The test section, i.e. middle portion of bar is provided with thermocouples. The test section is well insulated within a shell of asbestos powder to minimize radial heat loss.
CO2 PERMEABILITY TEST APPARATUS - EN 1062-6 WITH ACESORIES
The main equipment used is a Permeability Test Apparatus, typically employing the "cup method"
BENTONITE SLURRY SAMPLER - 50 MTR. WITH ROPE
Slurry-Sampler is designed for capturing samples of drilling fluid from any specific depth within an excavation or borehole. This special sampler assures slurry samples taken produce a representative sample for proper test results. The use of a sampler is important for exact depth confirmation of viscosity, specific gravity, pH, and sand content data collection in the drilling fluid.
EVAPORATION LOSS OF LUBRICATING OILS BY NOACKS METHOD-IS 1448, ASTM D5800
The thermal requirements on motor oils in particular have risen considerably over the last few years. This consequently means that the testing of these motor oils and lubricants has nowadays become more important for reasons of quality control and operating safety. Evaporation losses at high temperatures generally lead to an increase in the oil consumption and additionally cause a detrimental change in the lubrication properties of the oils.
COLD ABRASION RESISTANT AS PER THE ASTM-C704
Laboratory instrument for the determination of the abrasion resistance of shaped refractory materials at ambient temperature (UNI EN 993-20) and also for unshaped refractory material (UNI EN 1402-6) Determination of the volume of material abraded from a flat surface of test-piece placed at a right angle to a nozzle through which 1000g of size-graded silicon carbide is blasted by air at 450 kPa.The instrument is manufactured and calibrated to comply with UNI EN 993-20 and ASTM C 704-15.1 Standard and high abrasion
JAR ROLLER MILL-SEDIMENTATION METHOD-IS 2386
A device for rotating the jar about its long axis, with this axis horizontal, at a speed of 80±20 rev/min. With Digital RPM Meter and controller.
DIRECT SHEAR APPARATUS-MOTORIZED-SINGLE SPEED-ELECTRONIC DIGITAL-
Electronic Direct Shear Testing Machine As per IS : 2720 (PART 13) 1986 / IS : 11229 - 1985.
DIGITAL TRIAXIAL SHEAR TEST APPARATUS- FOR 38 MM DIA SPECIMEN - FOR UU TEST
The Triaxial Test System provides triaxial compression tests on cylindrical undisturbed and remolded soil samples. Unconsolidated undrained (UU), can be carried out using this apparatus. Supplied complete with Triaxial cell for 38mm dia specimen, Multi speed Loading Frame 50 KN with Load Cell and lateral pressure assembly. To work on 220/230 Volts, single phase, AC power supply. Extra to cost : Pore Pressure Transducer, LVDT, Air/Water Constant Pressure system with air compressor. De-airing system with vacuum pump, Automatic Volume change gauge, Three Cell Saturation Device, wall mounted. Split Molds, Three Part split Molds, Sample extractor etc. can be quoted on request. Further details as per the following pages.
SCRAPPER - FOR JOLTING APPARATUS
The scraper made of semi-rigid rubber blade, attached to a handle about 150 mm long. The blade will be about 75 mm long, 50 mm wide and tapered to a thin edge about 2 mm thick.
DUCTILITY TESTING MACHINE - THERMOSTATIC - (NON-REFRIGERATED) - (IS 1208)-
As per IS : 1208. Non Digital, with Thermostatic control. Complete with 3 Nos. Ductility Moulds. Digital temp. controlled machine available at extra cost, if desired. Mould casting plate (3 Nos.) to be procured at an extra cost. Further details as mentioned in detailed description.
MORTAR MIXER-4.75 LITERS-IS 10890
As per IS:10890.00. The instrument is specially designed to prepare paste of cement mortar for Strength Determination. It is used for mixing cement pastes, mortars and pozzolanas. It can also be used for uniform mixing of soils with additives such as lime, cement, etc.
