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58 17

CREEP TESTING MACHINE / CREEP TESTING RIG

Model: AMT-CTR

S.NO.

DESCRIPTION

1.

ASI CREEP TESTING MACHINE

Capacity

Capacityofthemachineshouldbe2500Kgfforcreep testing ofsteelandAlloysteel–Trainingpurpose.

Furnace

Themachineshouldbeequippedwithafurnacetocarryoutthetestsathightemperaturesinthe range200DegCto900DegCwithan accuracyof+/-2DegC. withPIDcontroller

AutomaticLoad

LeverBeamDevice

Automaticloadleverbeamlevelingdevicewithover traveltripsisrequired.

StrainMeasurement

System

Thespecimenelongation(strain)hastobemeasuredbyan attachmentofextensometer

DataStorage

Continuoustemperatureandstrainmeasurements,andalso storageandanalysesofdataare requiredthroughcomputer controlleddataacquisitionsystem

AutomaticShutdown

Theremustbeaprovisiontoautomaticallyshutofftheelectricalpowertothemachinewhenthe Specimenbreaks.

OperatingPower

Theoperatingpowerforthewholecontrolcabinetandthe furnaceshouldbeof230voltssinglephase50Hz±2Hz/220Volts±10Volts

Foundation

Designof themachineissuchthatitrequiresnospecialfoundation.

ComputerSystem

a)Operatingsystem:latestOS

b)Processor:2.8GHzorhigher

c)RAM:4GBorhigher

d)USBkeyboardandmousewithLaserJetPrinter(sizeA4)

e)Harddrive:1TBorhigher f)DVDdrive

g)Software:MSOfficelatestedition

h) Networkinterface:Integrated10/100(higher)Ethernet

i)Dateinterfacecardtoacquiredisplacement/load data withtime

j)LCD/LEDMonitor17inchorabove

User-friendlysoftwarepackagetoruncreepandother facilitythroughsoftware,dataacquisitionandanalysis.

 

 

Detailed Description

This Apparatus is designed to determine the Creep of Concrete Cylinder subjected to sustained longitudinal compressive load. ASTM C512

 

The equipment shall consist of the following replaceable parts :

• One pumping unit electrically operated at 1000KN

• One load gauge 0-1 000 kN x 5 kN on 1 57mm ram dia, electrical operated 1No.

• One reaction frame suitable for 3 Nos.150 dia x 300mm long cylindrical samples

• One hydraulic jack of 1000KN capacity

Reaction Frame

Reaction frame consists of Upper & Lower Jack plates and Upper & Lower

Loading Plates bearing on the ends of the Loaded specimen, load maintaining elements (springs), threaded rods & nuts to take the reaction

of loaded system.