Unitech Instrument Tri Nagar, Delhi

We bring forth Vibrating Table which is ideally suited for the purpose of proper compaction of cement concrete. We design the Vibrating Table for the easy use by our clients. It is precision engineered to give the maximum efficiency. Our Vibrating table is made of high quality components empowering long service life without maintenance needs. Features The table top is 1000 mm x 1000 mmHave stops along its edges to prevent moulds from sliding off the table during operation Specialty Easy operational featuresLong service lifeZero maintenanceHigh efficiencyPrecision engineered Specifications The maximum load capacity is 250 kg.The variable pitch pulley arrangement permits the frequency to be varied between 600 cycles / sec. and 430 cycles / sec.Suitable for operation: 415 volts, 3 phase. 50 Hz. A.C. supplies

We manufacture superior quality Slump Test Apparatus conforming to BIS –7320. The apparatus is widely used for the determination of workability of concrete where nominal size of aggregate does not exceed 38 mm. It finds applications in various industrial tests. Slump Test Apparatus is designed with precision to offer the maximum efficiency and high performance speed. We design our Slump Test Apparatus to cater to the varied specifications of the clients. Features The apparatus comprises of a slump cone with foot pieces fitted on a base with wing bolts.A swivel carrying handle fitted with the base also serves as a datum for measuring the slump, when moved into vertical position perpendicular to the base.A graduated tamping rod is used both for compressing the specimen as well as measuring the slump of concrete.The slump cone is filled with freshly mixed concrete and is tamped with a tamping bar in three or four layers. Working The top of the concrete is leveled off with the top of the slump cone, the cone is lifted vertically up and the slump of the sample is immediately measured.

We manufacture superior quality Marshall Stability Test Apparatus for the measurement of the resistance to plastic flow of cylindrical specimens of bituminous pouring mixture loaded on the lateral surface. Our Marshall Stability Test Apparatus is made of superior quality raw materials and equipment that make it highly useful in various sectors. The Apparatus is precision engineered to work with perfection. We custom manufacture Marshall Stability Test Apparatus as per the specifications of the clients. Working This is for use with hot mixture containing asphalt or tarAggregate up to 25 mm maximum size Attributes Accurate constructionCustom manufacturedEasy operational featuresOffer test results with perfection The equipment comprises of following Three specimens cylindrical mould 100 mm diametermeterThree base platesThree collars 100 mm diametermeterTwo compaction hammers, 10 lbs. Weight, with 45 cm dropOne specimen extractorOne compaction pedestal complete with specimen holderOne breaking head assembly. Complete with diameterl micrometer and bracket for flow measurementOne load transfer barOne loading unit, motorized, with travel of 50 mm/min and fitted with motor, reversing switch and limit switches to restrict the travel. Fitted with hand wheel for finer adjustment to bring the proving ring in contact with breaking head assembly, capable of application of loads up to 5000 kg. Suitable for operation from Main supply 230 volts, 50 cycles, single phase, A.C.Proving ring of 5000 kg (50 K.N.)Diameterl gauge .01 mm x 25 mm travel

Our Los Angeles Abrasion Testing Machine is for determination of resistance to wear of coarse aggregate. We design Los Angeles Abrasion Testing Machine with precision, and has unique construction of rolled steel drum totally closed except for removable dust-tight cover. Los Angeles Abrasion Testing Machine is connected to stub shaft and mounted on steel frame to allow rotation about its axis in a horizontal plane. We manufacture them keeping in mind the varied uses of our clients. Specialty The drum is rotated by one h.p. electric motor Supplied with 12 abrasive charges of 48 mm diameter Revolution Counter fitted to rotating shaft A heavy duty speed reducer coverts the motor speed to required drum speed of 30 to 33 R.P.M. Inside the drum is provided a steel shelf which can be easily replaced when worm out due to repeated abrasion tests Why Our Los Angeles Abrasion Testing Machine? High performance speed Easy operational features High efficiency High speed

Automation Grade : Elect.

Application : Lab. Use

Feature : Durable

Voltage : 220V

Certificate : As per i.s.s.

Type : Abrasion Tester

Voltage : 440V

Capacity : 1000 Kn

Automation Grade : Elect.

Driven Type : Electric

Material : Mild Steel

Brand Name : Dhiti

We are the renowned Manufacturer of premium quality Concrete Cube Moulds adhering to BIS516. Our Concrete Cube Moulds have many unique features, which make them highly preferable in industrial and commercial construction activities. Superior quality components used in their manufacture make them long lasting. We design Concrete Cube Moulds after considering the specifications of the clients. This makes our Concrete Cube Moulds highly customized. Range Available Steel cube mould 7.06 cm for vibrating machine complete with base plate Cast Iron Cube Moulds complete with base plate Sizes Available 5cm x 5cm x 5cm 10cm x 10cm x 10cm 20cm x 20cm x 20cm 15cm x 15cm x 15cm

Type : Cube Mould

Feature : Crack Proof, Excellent Quality, Fine Finishing, Heat Resistance, High Strength, Perfect Shape, Rust Proof, Waterproof

Size : 15x15x15

Application : Construction Testing Labs

Condition : New

Color : Blue

Shape : Cube, Square

Raw Material : CAST IRON

Finishing : Polished

Material : Iron

We are engaged in the manufacture of premium quality Concrete Beam Moulds for making cement concrete prisms or bars of square cross section. Our Concrete Beam Moulds are widely used for flexural strength test. They find wide applications in industrial and commercial construction projects. We design our Concrete Beam Moulds as per the specifications of the clients. These are designed with accuracy and offers long lasting service. Construction Faces are machined flat to within ± 0.02mmInside dimension to ± 0.2 mm made of Cast Iron or SteelSupplied complete with base plate Sizes Available 40 mm x 40 mm x 160 mm made of Cast Iron100 mm x 100 mm x 500 mm made of Cast Iron150 mm x 150 mm x 700 mm made of Cast Iron150 mm x 150 mm x 750 mm made of cast IronTamping bar 25 mm square x 40 cm long

We bring forth highly efficient Compression Testing Machine that embodies a hydraulic system designed to meet the requirement of IS 516-1959. It is designed for doing compression tests on concrete cubes up to 15cm X 15cm X 15cm and also concrete cylinders up to 30cm height. We design our Compression Testing Machine using high quality components, which provide them long service life. Compression Testing Machine manufactured by our company has many profitable features, which make it highly demandable for various industrial and laboratory activities. Loading Unit The hydraulic jack is fixed to base. The upper platen has got a self-aligning action and is attached to a screw which passes through the cross-head plate, and can be raised or lowered for initial clearance adjustment. The lower platen rests on the jack ram and is positioned with the help of a centering pin. Loading is accomplished by the upward movement of the lower platen. A dust cover is provided on the jack to prevent any dust from going into the cylinder. A spacer with a centering locating pin is provided to test small specimens. The lower and upper platens of the machine are hardened, ground and polished. Guidelines are marked on the lower platen to keep the specimen coaxial with the hydraulic jack. Pumping Unit The motorized pumping unit, which is housed in an elegant console is of double plunger type and is driven by a single phase 220 Volts 50 cycles electric motor. The pumping unit is a separate unit connected to the jack by means of a rubber hose pipe. A junction box is suitably fixed to connect the motor to the mains through a push button starter. The pumping unit is fitted with a 20cm diametermeter diameterl hydraulic pressure gauge calibrated by N.C.B.M. A max red pointer is provided to facilitate taking readings after failure of the specimen. The pressure gauge is fixed at an angle for easy readability. The machine is fitted with a hand wheel control which enables the rate of application of load to be varied. âThe machine is equipped with facilities for hand pumping in case of power failure.â The electric pumping unit is fixed with a micro-switch to switch-off the motor automatically as the load on the machine approaches the rated capacity. Relays are incorporated in the pumping unit so that in case of breakdown of power supply, the motor will stop and will not re-start unless the starting switch is operated. Features of Load Indicator Aesthetically designed front panel with membrane switches. Separate displays for load indication and maximum range. Peak/Normal mode selectable. Configuration lock at rear to prevent tampering with range. Specifications Range : 1KN to 9999. Load : 1KN to Range Set Load (limit) : 1KN to 9999 Accuracy : ± 0.1% of full scale ± 1 digit Capacities available : 10 tonnes, 25 tonnes, 50 tonnes, 100 tonnes, 200 tonnes.

Capacity : 100 ton

Power Supply : Digital

Driven Type : Hydraulic

Color : Blue, Grey

Condition : New

Automatic Grade : Automatic, Digital

The CBR method is used for finding the relative bearing ratio and expansion characteristics of soil of base, sub-base and sub-grade for the design of roads, pavements and runways. It meets the requirements of BIS-2720 Part XVI and consists of Load frame. Our California Bearing Ratio Test Apparatus is designed with precision keeping in mind the needs of the clients, and are widely used for laboratories activities. The California Bearing Ratio Test Apparatus is made using high quality raw material, and is incorporated with many advantageous features. We make available California Bearing Ratio Test Apparatus with different speeds, and cater to the needs of the clients. Features Precision engineeredCustom manufacturedHigh performance rateHigh speed Available in Three speedSix speedTwelve speedThirty speed Specifications Hand operated Capacity 5000 kg.One CBR Mould 150 mm diameter and 175 mm high complete with base plate and collar 150 mm diameter and 50 mm high.One penetration Piston faces 50 mm diameter. Bracket.Displacer Block 148 mm diameter and 47.7 mm long.Surcharge Weight 5 kg and 2.5 kg with central hole and also slotted. Tripod Cutting collar.Proving ring, capacity 1000 kg.One diameterl gauge with least count .01 mm.California Bearing Ratio Apparatus Motorized Complete as above, but supplied with a motorized load frame with rates of travel of lead screw 0.025 mm/min.; 0.05 mm/min.; 0.0625 mm/min.; 0.125 mm/min.; 0.25 mm/min.; 0.5 mm/min.; 0.625 mm/min.; and 1.25 mm/min.Available in-Hand Operated, three speed, six speed, twelve speed and thirty speed.

Our Brass Test Sieves are manufactured using high quality spun Brass. They have many advantageous features, which make our Brass Test Sieves highly preferable for industrial purposes. Our Brass Test Sieves are precision engineered and are designed as per the specifications of the clients. We make our clients available with Brass Test Sieves of multiple sizes to serve their varied purposes. Features Without joint frame Double folded bottom Beading at top Endcott Pattern Brass wire mesh Abrasion resistance Series Available BSS/ASTM/BIS Specifications Pan & lid made of brass heavy gauge for 20 cm diameter test sieves Coarse Series : Perforated Steel Plate Square Hole Coarse Test Sieves Aperture in mm 125 mm, 106 mm, 100 mm, 90 mm, 80 mm, 75 mm, 63 mm, 53 mm, 50 mm, 45 mm, 40 mm, 37.5 mm, 31.5 mm, 26.5 mm, 25 mm, 22.4 mm, 20 mm, 19 mm, 16 mm, 13.2 mm, 12.5 mm, 11.2 mm, 10mm, 9.5 mm, 8 mm, 6.7 mm, 6.3 mm, 5.6 mm, 4.75 mm. 20cm. diameter Brass Frame without joint. All coarse series as detailed above. 30cm. diameter G.I. Sheet Frame with joint-All coarse Series as detailed above. 45cm. diameter G.I. Sheet Frame with joint-All coarse Series as detailed above. Lid and Pan Sets 20cm. diameter Brass, 30cm. diameter G.I. Sheet, 45cm. diameter G.I. Sheet Technical Specifications B.S.S.Mesh No. A.S.T.M. No. I.S.S. No. Width of Aperture 4 4 480 4.75 mm 5 6 340 3.35 mm 6 7 280 2.80 mm 7 8 240 2.36 mm 8 10 200 2.00 mm 10 12 170 1.70 mm 12 14 140 1.40 mm 14 16 120 1.18 mm 16 18 100 1.00 mm 18 20 85 850 Microns 22 25 70 710 Microns 25 30 60 600 Microns 30 35 50 500 Microns 36 40 40 425 Microns 44 45 35 355 Microns 52 50 30 300 Microns 60 60 25 250 Microns 72 70 20 212 Microns 85 80 18 180 Microns 100 100 15 150 Microns 120 120 12 125 Microns 150 140 10 106 Microns 170 170 9 90 Microns 200 200 8 75 Microns 240 230 6 63 Microns 300 270 5 53 Microns

Material : Brass

Finishing : Polished

Shape : Round

Condition : New

Application : Laboratory

We manufacture Aggregate Crushing Value Apparatus conforming to BIS: 9376-1979. Superior quality raw materials are used in their construction and are incorporated with various advantageous features. Our Aggregate Crushing Value Apparatus is designed as per the specifications of the clients. It finds wide applications in various industrial activities and laboratories tests. Construction Consists of both end open cylinder base platePlunger handleTamping rod Specialty Easy operational featuresHigh efficiencyAccurate constructionCustom manufacturedLong-lasting

Los angles abrassion testing machine

Weight : 100-500kg

Voltage : 110V

Application : Testing

Power : 1-3kw

Automatic Grade : Automatic, Electric

Condition : New

Color : Black, Grey

Brand Name : Dhiti