Compression Testing Machine - Digital - Manual Pace Control - 2000 KN

Order Code: MT014

Category: Concrete Testing

Compliance Standards : IS:14858 ? 2000 and IS 516 Manufactured as per International design, Plate model for highest mechanical stability, accurate centering of load and excellent repeatability. Manual pace rate control, auto stop and manual releas...



SPECIFICATION

Compliance Standards : IS:14858 ? 2000 and IS 516

Manufactured as per International design, Plate model for highest mechanical stability, accurate centering of load and excellent repeatability. Manual pace rate control, auto stop and manual release on failure of test specimen. Reading of Load in KN and N/mm2 with auto calculation. with Pace Rate indication. Manual Pace rate Control will have certain limitations. CTM with Automatic Pace rate control is recommended for accurate Pace rate Setting.

Introduction
The digital compression testing machine has been designed to meet the need for a simple, economic and reliable means to test concrete for its compressive strength. The design expressive of simplicity, both of construction and operation, makes the machine easy to use and maintain. The digital machines are provided with a MANUAL pace rate controller, to enable maintain a constant rate of loading.

Salient Features

  • 2 line Alphanumeric display with backlite, displaying ? Actual Load / Peak load, Rate of loading and Calculated load in N/mm² (as soon as sample fails)
  • Four column high stiffness and high stability fully welded construction of the load frame.
  • Direct reading of compressive strength in N/mm2 ?No calculation required.
  • Peak hold facility.
  • Can manually control pace rate from 1 KN/Sec to 20 KN/sec.
  • Pace rate indication in KN/Sec.
  • Bar Graph indication to control the pace rate
  • Built in memory for last 10 readings
  • Automatic internal calibration(without Proving ring)
  • Safety cut out for overload and electrical short circuit.
  • Safety door on the front side for operator safety.
  • Compact Pumping unit with manually variable rate of loading.

Scope of supply

  • High strength rigid structure (Loading Frame)
  • Pumping unit (Oil source cabinet)
  • Digital Load indicator
  • High precision pressure transmitter
  • Pair of compression platens
  • High pressure hose pipe

Optional Accessories at extra cost:

  • PC / Printer Interface with software 
  • Flexural Test attachment
  • Split tensile test attachment
  • Voltage Stabilizer

Note :
Use of 3 KVA three phase servo controlled stabilizer is essential to protect the machine against voltage fluctuations. Warranty voids in case of any damage due to power fluctuation.

Technical Specification

Capacity

2000 kn

Platen size in mm

300 mm dia

Ram Dia in mm

205 mm

Ram Travel in mm

50 mm

Vertical daylight in mm

350 mm

Horizontal daylight in mm

350 mm

Weight approx in kg

695 Kg Approx

Platen hardness

More than 550 Vickers hardness

Electric Motor

1 HP, Single Phase

Operation on

220 V AC Single Phase.

Least count

0.1 KN or better

Pace rate control

Manual control from 1 KN/Sec to 20 KN/sec

Pumping

Motorized

Pump Speed

Dual speed

Motor

Induction Motor

Reading

Digital

Accuracy

± 1%

Release valve operation

Required

Auto stop after failure of specimen

Available, machine stops after completion of test Auto Release of Pressure after specimen failure Not Available, Need to release pressure manually after the completion of test

Calculation of result

Automatic

Holding of Max.Load

Available

Pace Rate or Rate of Loading indication

Available

Operator skill to control Pace Rate

Required and very difficult to maintain

Bar Graph

Available

Multi Channel operation

3 channel operation possible, flexural and compression frame can be attached

Load indication and Control

Digital membrane key pad controller

Saving of records

Possible-10 reading

Pen drive slot

Optional, saves reading in excel format, Record date-time, Sr no and Peak load

Real time graph

Not Applicable

Printer interface (Direct connectivity to printer w/o computer)

Available at extra cost

Computer operation software and data Acquisition software

Available at extra cost

Displacement controlled operation

Not Available

Modulus of Elasticity Calculation

Not Available

Flexural attachment

Possible, all calculations will be made automatically

Splitting Tensile Test

Possible but manual calculation required

LAN Connectivity

Not Available

Auto internal Calibration without proving ring

Available

Piston over travel safety cut off

Available at extra cost

Over load safety cut off

Available

Shot circuit protection

Available

Overall Dimensions

790 X 1020 X 1100 (L X W X D) mm

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