SE-Test Lab Instruments (I) Pvt. Ltd. - Testing Equipment

The equipment consists one each of: Vibratory table, with a cushioned steel vibrating decks about 75cm x 75cm. It has a frequency of approximately 3600 vibratory table, minute under a 11.5kg load. Amplitude is variable in between 0.65mm in step of 0.05 to 0.25mm, 0.25 to 0.45 mm and 0.45 to 0.65mm. Suitable for operations on 415V, Three Phase supply. Cylindrical metal unit weight mould, 3000ml capacity. Guide sleeve with clamp assembly. Surcharges base plate for mould. Handle for surcharge base plate. Surcharge weight. The total weight together with surcharge base plate and handle is equipment to 140 kg. / cm2. For mould. Cylindrical metal unit weight mould 15000 ml. capacity. (Total weight together with the above mould & surcharge weight is equivalent to 140 kg./ cm2) dial gauge 0.01mm x 50mm travel. Extension piece 25mm for dial gauge

The J-Ring test is used for determining the passing ability, the flow spread and the flow time of self compacting concrete as the concrete flows through the J-Ring apparatus. The J-Ring narrow gap with 18 mm x 16 smooth bars is manufactured from stainless steel.

The Slump Cone is made from sheet steel protected against corrosion, with diameters; top 100 mm, base 200 mm and with a height of 300 mm. The Base plate is 900x900x3 mm square, made of stainless steel with engraved circles of 200 mm and 500 mm diameter conforming to EN 12350- 8.

The Steel weighted collar is used to stabilize the slump cone on J-Ring or slump flow tests.

Minimum apparatus for the J-Ring test are J-Ring with narrow gap and slump cone.

Shrinkage limit is the maximum water content at which a reduction in water content does not cause an appreciable reduction in volume of the Soil Mass. At shrinkage limit, on further reduction in water, air enters in to the voids of soils and thus keeps the volume constant.

The apparatus can be used to determine shrinkage limit and to calculate other shrinkage ratio, shrinkage index and volumetric shrinkage Set consists of one each:Porcelain evaporating dishShrinkage dishGlass cupPerspex plate with three metal prongsFlexible spatula 100mmGlass cylinder25ml x 1ml, supplied without mercuryPlastic wash bottle 500ml

Mercury supplied in bottle of 500 gms. at an extra cost.

The instrument employs a friction free, accurate, double lever system, the load being applied by means of sliding weight on the top lever. The capacity of the units is 900 kgs. After fixing the briquette in the jaws, the machine is switched on. The sliding weight slides over the calibrated lever thus applying tension to the specimen. A micro switch fitted instantly stop the machine on failure of the briquette and on failure the tensile load is accurately 0.5kg. By means of a marker provided on the sliding weight to its zero position. Suitable for operation on 230 V, 50 cycles, Single Phase, A.C. supply. Supplied complete with one brass briquette mould and one base plate.

Point Load Index tester, a rock testing instrument for determining the Diametrical Point Load Strength Index of rock cores and Irregular Lumps which may be tested without any treatment. The Point Load Test is primarily as index Test for strength classified of rock materials. This instrument is mainly intended for field measurements on rocks specimen, but it can be used in the laboratory. The results of the test may also be used to predict the uniaxial compressive strength of rock from correlations. The apparatus is light and portable and can be used in the laboratory as well as in the field

Features:

• Equipment is light and portable
• Rock core specimens can be tested without any preparation
• The instrument can be used in the laboratory as well as at the drilling site
• The results of the test may also be used to predict the uniaxial compressive strength of rock.
• With this instrument, a wide range of core size can be tested
• The frame has adequate adjustments to align perfectly the loading axis passing through the centre of the bearing plates and loading platens at the position of the ram of the hydraulic jack

The equipment comprised the followings:A. Loading Frame, fitted with Hydraulic Jack, hand operated, capacity 100 KNB. Load Gauge, 25KN (2, 500 kgf) to read upto 0.25KN (25kgf)C. Load Gauge, 100KN (10, 000 kgf) to read upto 0.50KN (50kgf)D. Conical Loading Platens.E. Diaphragm Bolt.

he sampler is made from a steel tube split length wise & held together by a head fitted with a ball check valve & a hardened steel shoe in size cutting edge of 35 mm dia The sampler is 35 mm i.d. & 50.8mm in outer dia & 508mm long. One adopter to connect 'A' type drill rods is also supplied.

This can be used in drilling operations to increase the footage & improve jab safety consist of three metal pipe legs approximately 5 mtr. long connected by a tie bolt each leg is made up of two parts for ease of transportation complete with one pulley one leg has building ladder Standard Penetration Test is a powerful tool for measuring the penetration resistance of the ground and for relating it to the degree of compactness of cohesionless soil and consistency of cohesive soil. The results can be used for design of foundations. SPT is widely used for measuring the undisturbed strength of the soil and for assessing its resistance to liquefaction due to ground vibrations caused by earthquakes or other dynamic forces. The Standard Penetration Resistance is measured as the number of blows N required to drive a split spoon sampler to a depth of 300 mm using a 65 kg weight falling freely through a height of 750 mm.

Used for the measurement of surface friction properties, the apparatus is suitable for both site and laboratory applications and for polished stone value tests using curved specimens from accelerated polishing tests. The equipment is supplied with:

• Additional scale for tests on polished stone value specimens
• 6 rubber sliders for site use, complete with conformity certificate
• Thermometer -10 to +110c for surface temperature measurement
• 1 litre washing bottle, for surface wetting
• Tool set with case, for machine assembly
• Rule for sliding length verification

• Rocker weight : 1500 +/- 30 g
• Distance between rocking centre & center of gravity : 410 +/- 5 mm
• Positive static pressure on pavement : 22.2 +/-0.5 kn
• 6 rubber slider and base plate dimension (mm) : 70036070

It is used for determining Low temperature properties of oils by cloud point test method.Cloud and Pour Point Apparatus SINGLE test with insulated body.Cloud and Pour Point Apparatus TWO test with insulated body.Cloud and Pour Point FOUR test Apparatus with insulated body.Cloud and Pour Point SIX test Apparatus with insulated body

OPTIONAL ACCESSORIESCloud and Pour Point thermometer IP 1CCloud and Pour Point thermometer IP 2C.Spare Glass jar.Spare Metal Jacket.

Enriched by vast industry experience; we are able to manufacture, supply and export excellent quality Rockwell Hardness Tester. The hardness tester offered by us is designed using high grade raw material with the aid of latest technology. Our hardness tester is highly appreciated for its salient features like excellent performance, minimal maintenance and longer service life. We offer this Rockwell Hardness Tester in various specifications so as to address the varied industrial demands.

The density of both fresh and hardened concrete is of interest to the engineer for numerous reasons including its effect on durability, Strength and resistance to permeability. Hardened concrete density is determined either by simple dimensional checks, followed by weighing and calculation or by weight in air / water buoyancy methods.

The density of hardened concrete specimens such as cubes and cylinders can be quickly and accurately determined using a Buoyancy Balance.

The buoyancy balance system developed by us consists of a rigid support frame. Incorporating a water tank mounted on a platform. A mechanical lifting device is used to raise the water tank through the frame height immersing the specimen suspended below the balance fixed on a cradle.

The balance supplied may also be used as a standard weighting device, thus providing a versatile and comprehensive weighing system in the laboratory. The sample is weighed in air and in water to calculate the density of fresh concrete.

It is robustly designed to determine the aggregate impact value (AIV) of aggregates which provides a relative measure of the resistance of an aggregate to sudden shock or impact. The counter fitted to the machine automatically records the number of blows delivered to the sample, manufactured from heavy duty plated steel to resist corrosion.

The instrument consists of a circular base with Two vertical guides. The Hammer of weight 13.75 +/-0.25kg can be raised to fall freely down the vertical guides. The Height of fall can be adjusted through 380 +/- 5mm. The Hammer is provided with a locking arrangement.

The hammer falls freely to the base and is removable for employing. Supplied complete with metal measure 75mm dia x 50mm high(For specimen preparation) and Tamping Rod 230mm long x 10mm diameter.A Blow Counter to count the number of strokes is fitted on top of the equipment.

With the years of experience in this domain, we have emerged as on of the leading manufacturers, suppliers and exporters of high grade Brinell Hardness Tester. Premium quality raw material, sourced from reliable vendors is used in manufacturing of this machine. Owing to its robust construction, reliable results and longer service life, our hardness tester is highly demanded in the market. Moreover, our Brinell Hardness Tester comes with control circuit and hydraulic power pack, which makes the entire loading & unloading operation efficient & effortless.

Other details:The machine is designed with a hydraulic power pack and control circuit for effortless loading unloading operation. A dial gauge in from measures depth of ball penetration. This facilitates production testing within tolerance limits by comparison method.

Vickers Hardness of steel and other metals. These machines are designed and manufactured for very high accuracy, reliability and ease of operation. The selection of load is effected with the push button control system. The measurements of diagonal/diameter of indentation is done with the help of built-in optical system with graduated readout with Micrometer. After taking indentation on the work piece, the objective lens is automatically swivelled into position and image of indentation appears on the focusing screen fitted in front of the machine. A push button is provided for starting the loading cycle and unloading is accomplished through hand lever. This machine conforms to IS 1754-1986 for Vickers Test.

Comprises a screw operated load frame, cap.5000kg with a gear box and motor drive giving 1.25, 1.5, 2.5mm/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 38mm dia samples but without ring and dial gauge. Suitable for operation on 230 V, Single Phase A.C. Supply.

Accessories:Coning tools in pairs (Male & Female) for samples having diameter 38, 50, 75 & 100mm