Fully Automatic Concrete Cube Compression Testing Machine

Introduction

Compliance With Following International Standards

EN 12390-4, ASTM C39, AASHTO T22, IS : 14858 (2000)

Automatic Test Execution

  • Set test parameters - including load rate and Press the start button
  • The machine automatically starts the rapid approach; switches to the test speed once the specimen comes into contact with the upper platen; automatically release the pressure upon specimen failure
  • Save the test including data results and load-time graph (Optional)
  • Dual stage pump assuring fast piston approach and precise test execution
  • Test execution conforming to EN 12390-4, ASTM C39, AASHTO T22
  • Controllable pace rate from 1 KN/Sec to 10 KN/Sec.
  • Inbuilt graph in the touch screen display.
  • Auto stop and auto release after completion of each test.
  • Accuracy Class 1 (EN) and Class A (ASTM) starting from 10% of full scale.
  • Soft platen-to-specimen contact and smooth load rate control from the very beginning of the ramp
  • Allow remote verification of settings and performances.
  • For easy debugging of unexpected malfunctions.
  • Complete IP based controller.
  • Working on 240V, 50-60Hz, single phase.

Frame

  • Four column high stiffness welded frame tested for stability.
  • Heavy duty spherical seat in lubricating oil bath, allowing initial free alignment at the initial contact with the specimen and automatic jamming up to the end of test.

Compression platens

  • Series TM-042-AA fitted with 300 mm dia. platens which are suitable for testing cylinders up to dia. 150x300 mm and cubes up to 200 mm.
  • Surface hardness of platen is 55 HRC, flatness tolerance 0.03 mm. Traceable certificate of surface hardness available on request.
  • Attachment for Paver block testing is available at extra cost.

Safety Features

  • Max. pressure valve to avoid machine overloading
  • Piston travel limit switch (Extra cost)
  • Emergency stop button

Hardware

132,000 points effective resolution, touch screen graphic display 240 x 128 pixel, sampling rate 50/sec, large storing capacity on USB pen drive test data downloadable to PC, Ethernet port, real time management software (optional).

Optional Accessories at extra Cost

  • Dedicated Data manager PC software

Available in following sizes

Capacity (KN) 500 1000 2000 3000 4000
Platen Dia (mm) Dia 200 Dia 240 Dia 300 Dia 300 400 mm x 400 mm
Ram travel (mm) 50 50 50 50 50
Vertical daylight (mm) 230 300 350 350 520
Horizontal daylight (mm) 230 300 350 370 425
Cube in (cm)
Cylinder in (cm) (Dia x Height)
7.06, 10,
10 x 20
7.06, 10, 15
10 x 20
7.06, 10, 15, 20
10 x 20, 15 x 30, 16 x 32
7.06, 10, 15, 20
10 x 20, 15 x 30, 16 x 32
7.06, 10, 15, 20
10 x 20, 15 x 30, 16 x 32, 25 x 30
Weight (Kg) 450 600 760 1150 2050

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