For testing the bending tensile strength according to the standards on:
concrete bars / beams
concrete plates
concrete kerb stones
concrete paving stones
natural stone paving stones
natural stone plates
natural stone kerb stones
Compact testing machine frame with sturdy 2-column frame.
● accuracy acc. to DIN EN ISO 7500-1, class 1
● for bending strength tests on material samples especially
acc. to EN 12390-5, EN 1339, EN 1343, EN 1344
● with accessories / options also for splitting tensile strength tests and kerb stone tests acc. to EN 1338, EN 1340 and for compression tests
● automatic load increase via digital controller DIGIMAXX® C44 bypass-control for constant load increase controllable as ramp function between 0.1 - 50 kN/s
Technical Data – Test Frame
● with 2-column frame
● single-acting test cylinder
● test load max. 300 kN
● working pressure max: 288 bar
● piston stroke: 130 mm
● test area height: 165 mm
● length of bending roller: 510 mm
● bending roller Ø: 40 mm
● lower bending rollers distance adjustable from 70 … 600 mm
● basic equipment with 3-point load
● inner width of test frame: 550 mm
● measuring range: 6.00... 300 kN
● display area: 0... 300 kN
● force measurement via electronic load cell
● voltage: 3x 400 Volt, 50 Hz, 1.5 kW
● weight approx.: 850 kg
● available with following test loads: 60 kN, 100 kN, 200 kN and 300 kN
Technical Data – Digital Controller
● capacitive and robust 7” touch display
● PID-controller with DSP processor
● measuring- and control cycle 2 kHz
● transmission of measured value up to 1 kHz
● freely programmable test sequences
● real-time display of the measuring channels as well as of the specimen strengths and test speed
● authorization model with different role and access authorizations (tester, laboratory manager, service technician, administrator)
● automatic and manually zero-adjustment
● adjustable break detection
● adjustable piston back-travel time
● specimen storage for test results
● USB port for data export
● Ethernet connection for communication with PC software
Options:
● higher test area (220 mm)
● enlarged piston stroke (130 mm)
● lengthened bending table (70... 900 mm)
A) insert for 4-point loading
B) set of pressure plates Ø 230 x 40 mm with floating axle
c) splitting tensile strength device acc. EN 1338
D) compression device DV 600 AZ (only applicable in connection with set of pressure plates)
E) compression die for curbstones acc. EN 1340
● test software PROTEUSMT
