AIR ENTRAINMENT METER - 0.005 CUBIC MTR - IS: 1199
The apparatus consists of a pressure tight flanged cylindrical measuring bowl of 0.005 cubic meter (5 Kg) capacity for maximum size of aggregate 38mm. The bowl is fitted with a removable flanged conical cover assembly with the help of a seal. 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. As per IS:1199 (P-4) Water-Column Method
AUTOMATIC COMPRESSION TESTING MACHINE - 250 KN
Manufactured as per International design, Plate model for highest mechanical stability, accurate centering of load and excellent repeatability. Automatic pace rate control, auto stop and manual release on failure of test specimen.
FIELD DENSITY TEST APPARATUS - WATER REPLACEMENT METHOD - IS 2720 (PART 33)
The field density test by the water replacement method, as per IS: 2720 Part XXXII, is used to determine the in-situ density of soil, particularly in cases where sand replacement or core cutter methods may not be suitable. The water replacement method involves creating a cavity in the soil and determining the volume of the cavity by measuring the water required to fill it. The field density is calculated by dividing the mass of the soil removed by the volume of the cavity, allowing for accurate density measurements in cohesive and coarse-grained soils.
APPARATUS FOR ESTIMATION OF GUM CONTENT BY JET EVAPORATION-ASTM D381
As per ASTM D381, IP 131, IP 540. The complete assembly consist of Evaporation bath, Steam super heater, Glass beaker(5 Nos.), Flow meter, Tong for Beaker, Air Compressor and Glass Thermometer ASTM 3C.
GRAIN SIZE ANALYSIS APPARATUS PIPETTE METHOD - AS PER IS2720 PART-IV
For the determination of distribution of grain sizes smaller than 75-microns. Used for Gain size analysis of the fraction passing 75 micron IS sieve out of the portion passing 4.75mm IS sieve. As per IS:2720 (Part 4) and BS 1377-2.
HYDROMETER JAR BATH (ASTM D7928-17, ASTM D6913)-SEDIMENT TEST
The Hydrometer Jar bath maintains a constant temperature (e.g., 20°C) for the sedimentation cylinder during the test. The same bath can be used to Maintains a constant temperature @15°C for the test requirements as per ASTM D1298.
PHOTOMETRIC TEST APPARATUS FOR QUICK DETERMINATION OF SO3 IN CEMENT.
The Photometric Test Apparatus is designed for the rapid and accurate determination of sulfur trioxide (SO₃) content in cement. Equipped with a double light intensity meter and a built-in constant voltage transformer, this model ensures precision and reliability, making it an ideal solution for high-accuracy testing. The apparatus facilitates quick results, enabling frequent testing of multiple cement batches in minimal time.
APPARATUS FOR COATING ABILITY AND WATER RESISTANCE - IS 8887:2018 (ANNEX F)
The test determines the coating ability and water resistance of bitumen emulsions. It assesses the emulsion's capacity to coat aggregate surfaces uniformly and retain the coating after immersion in water, which is crucial for performance in road construction and maintenance. As per IS 8887:2018 (Annex F), AASHTO T59, EN 13808, ASTM D244.
BLAINE AIR PERMEABILITY APPARATUS - FULLY AUTOMATIC - PC CONTROLLED -
PC-controlled Blaine air permeability apparatus to EN 196-6, ASTM C204, BS 4550. Includes: filter papers 12.8 mm dia. (1000 pcs.), 50 ml fill oil, 50 ml light grease, cell with perforated disc and plunger, temperature sensor, brush, reference calibration sands, funnel and software. Requires the use of PC, not included.
MELT FLOW INDEX TESTER -FULLY AUTOMATIC - (ASTM D1238) - METHOD A , B & C
The test measures the mass of thermoplastic resin that flows through a capillary die under specified conditions of temperature and load within a 10-minute duration. The result is expressed in grams per 10 minutes (g/10 min). As per ASTM D1238 – Methods A, B, C.
FULLY AUTOMATIC FLEXURAL STRENGTH TESTING MACHINE
As per IS:9399-1979 (R.A.2013)/IS 516 (Part 1/Sec 1) : 2021, BS:1881 and ASTM C78, EN 12390-5, AASHTO T22, Fully automatic test execution. Controllable pace rate from 0.03 KN/Sec to 10 KN/Sec
MARSH CONE FUNNEL FOR GROUT-ASTM C939
The Marsh Cone, or Flow Cone, method is used to determine the flowability (efflux time) of hydraulic cement grout by measuring the time required for a specific volume of grout to pass through a calibrated orifice. This test helps assess the fluidity and consistency of grout, which is critical for applications such as grouting under base plates, post-tensioning ducts, or other void-filling operations. As per ASTM C939.
VICAT NEEDLE APPARATUS-FOR GYPSUM TEST
The Vicat needle apparatus is used to determine the setting time and consistency of cement, gypsum, plaster, or similar materials. It assesses how long it takes for a paste to achieve a certain state of stiffness, which is critical for ensuring material usability and performance. As per IS 2542 (P-1), ASTM C472,EN 196-3,BS 4550 Part 3 Section 3.5
APPARATUS FOR DETERMINATION COAGULATION OF EMULSION - IS-8887, Annex- C
Apparatus for determination of Coagulation of Emulsion at low temperature as per IS-8887 Annex- C, consisting of 2 nos. glass boiling tube (150 X 25mm) with cork with central hole 2 nos. sieve 600 microns, 4 nos. 600ml. beakers and water bath thermostatically controlled for 2 holes.
APPARATUS FOR DETERMINATION OF STORAGE STABILITY - IS 8887, ASTM D6930
The test method for storage stability in IS 8887 involves placing a sample of the bitumen emulsion in a cylindrical container and allowing it to stand undisturbed for a specified period, typically 24 hours. After the settling period, samples are taken from the top and bottom of the container, and the difference in bitumen content between the top and bottom is measured.
WATERBATH FOR SPECIFIC GRAVITY TEST OF CEMENT
The water bath in general will fulfill the requirements of IS:4031 (Part 11), ASTM C188, EN-196 - Method of Physical tests for hydraulic cement (Determination of Density), Supplied without Le-Chatelier Flasks.
