Dilip Tools & Instruments
Dilip Tools & Instruments
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We are Manufacturer, Supplier, Exporter of Computerised Front Open Controlled Universal Testing Machines and our setup is situated in Kolhapur, Maharashtra, India.

Features

  • Loading accuracy as high as ± 1%
  • Straining at variable speeds to suit a wide range of materials
  • Printer & PC graphs enable study the behavior of the material
  • Motor driven threaded columns for quick effortless adjustment of lower cross-head-to facilitate rapid fixing of test specimen
  • Simplicity in reading because of digital readouts
  • Wide range of standard and special accessories, including load stabilizer
  • Easy change from plain to threaded and screwed specimens
  • Large effective clearance between columns enables testing of standards specimens as well as structures
  • Simple controls for ease of operation
  • Safe operation ensured by means of safety devices
  • Fully enclosed and protected pressure transducer
  • RS 232 serial port to transfer data to computer for analysis/storage evaluation etc.
  • Manual control & release valve operation
  • Load Capacity : 100 kN, 200 kN, 400 kN, 600 kN, 1000 kN, 1200 kN, 1500 kN, and 2000 kN.

Application


'DTI' Electronic Universal Testing Machine is designed for testing materials and other materials under tension, compression bending, transverse and shear loads. Hardness test on metals can also conducted.

Machine Consists of -

Straining unit

  • This consists of a cylinder motor with chain and sprocket drive and a table coupled with the ram of the hydraulic cylinder, mounted on to a robust base
  • The cylinder and the ram are individually lapped to eliminate friction. The upper cross-head is rigidly fixed to the table by two strengthened columns
  • The lower cross-head is connected to two screwed columns which are driven by a motor. Axial loading of the ram is ensured by relieving the cylinder and ram of any possible side loading by the provision of ball seating
  • An displacement scale, with a minimum graduation of 1 mm, is provided to measure the deformation of the specimen
  • Tension test is conducted by gripping the test specimen between the upper and lower cross-heads
  • Compression, transverse, bending, shear and hardness tests are conducted between the lower cross-head and the table. The lower cross-head can be raised or lowered rapidly by operating the screwed columns, thus facilitating ease of fixing of the test specimen

Control Panel

  • The Control Panel consists of a power pack complete with drive motor and an oil tank, control valves and electronic display unit


  • Power Pack

  • The power pack generates the maximum pressure of 200 kgf/cm2. The hydraulic pump provides continuously non-pulsating oil flow. Hence the load application is very smooth

  • Hydraulic Controls

  • Hand operated wheels are used to control the flow to and from the hydraulic cylinder. The regulation of the oil flow is infinitely variable. Incorporated in the hydraulic system is a regulating valve, which maintains a practically constant rate of piston movement. Control by this valve allows extensometer reading to be taken.

  • Principle of Operation for -
    Model : UTE FL
  • Operation of machine is by hydraulic transmission of load from the test specimen through pressure transducer to a separately housed load indicator
  • The system is ideal since it replaces transmission of load through levers and knife edges, which are prone to wear and damage due to shock on rupture of test pieces
  • Load is applied by a hydrostatically lubricated ram
  • Main cylinder pressure is transmitted to the pressure transducer housed in the control panel
  • The transducer gives the signal to the electronic display unit, corresponding to the load exerted by the main ram
  • Simultaneously the encoder fitted on the straining unit gives the mechanical displacement to the electronic display unit. Both the signals are processed by the microprocessor and load and displacement is displayed on the digital readouts simultaneously

  • Electronic Control Panel


    (Series Universal 2001-UTE FL) :
    Microprocessor based panel incorporating state of art technology with following features -
  • Front panel membrane type key board for machine operation with numeric keys for data entry
  • 7 segment display
  • Data entry with numeric key board of test parameters including speeds, rupture % peak, pre-load, modulus data, test data & specimen data etc.
  • 20 input data set storage, 50 result storage, maintains data and results during power off.


  • Computerised Control Panels

    Accuracy and Calibration

    DTI Electronic Universal testing machine is closely controlled for sensitivity, accuracy and calibration during every stage of manufacture. Machine is calibrated over each of its measuring range in accordance with the procedure laid down in British standards 1610: Part1: 1992 and IS 1828: Part1: 1991

    DTI Electronic Universal Testing Machine complies with Grade "A" of BS: 1610:Part1:1992 and class 1 of IS-1828-Part1:1991.


    Technical Data


    MODELUNITUTE-FL 10UTE-FL 20UTE-FL 40UTE-FL 60UTE-FL 100UTE-FL 120
    Maximum CapacitykN10020040060010001200
    Measuring rangekN0-1000-2000-4000-6000-10000 1200
    Load resolution (20000 counts full scale)N51020305060
    Load range with accuracy of Measurement +/-1%kN2 to 1004 to 2008 to 40012 to 60020 to 100024-1200
    Resolution of piston movement (Displacement) for UTEmm0.10.10.10.10.10.1
    Clearance for tensile test (At fully descended working piston)mm50-70050-70050-70050-80050-85050-850
    Clearance for compression test (At fully descended working piston)mm0-7000-7000-7000-8000-8500-850
    Clearance between columnsmm500500500600750750
    Ram Strokemm150200200250250250
    Straining/ Piston Speed (at no load)mm/min0-3000-1500-1500-1000-800-65
    CONNECTED LOAD
    PowerHP2.332.333.333.53.53.5
    V400-440400-440400-440400-440400-440400-440
     ø 333333
    STANDARD ACCESSORIES
    FOR TENSION TEST
    Clamping jaws for round specimens of diameter10-2010-2010-2010-2010-2010-20
    mm20-3020-3020-3020-3020-3020-30
    30-4030-4030-4030-40
    40-5040-50
    Clamping jaws for flat specimens of thickness0-100-100-100-100-100-10
    mm10-2010-2010-2010-2010-2010-20
    20-3020-3020-3020-30
    30-4030-40
    Widthmm505065707070
    FOR COMPRESSION TEST
    Pair of Compression Plates of diameter.mm120120120120160160
    FOR TRANSVERSE TEST
    Table with adjustable rollers
    width of rollersmm160160160160160160
    Diameter of Rollersmm303030505050
    Maximum clearance between supportsmm500500500600800800
    Radius of punch topsmm6,126,1212,1616,2216,2216, 22