What are the applicable scopes for the MTS-Asphalt Concrete Universal Testing Machine? -Huaqiang Electronic Network

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Asphalt concrete universal testing machine

LSY-4

one.

Asphalt concrete universal testing machine

Scope of application

This test complies with the DL/T5362-2006 hydraulic asphalt concrete test procedure for determining the axial compressive strength of asphalt concrete and the corresponding strain and axial compressive deformation modulus. Suitable for indoor molded parts and core samples drilled on site.

Equipment use:

This machine is mainly used for testing and analysis of mechanical properties such as tensile and compression of asphalt concrete materials. Automatically available

ReH

,

ReL

,

Rp0.2

,

Fm

,

Rt0.5

,

Rt0.6

,

Rt0.65

,

Rt0.7

,

Rm

,

E

Test parameters, and can be based on

GB

,

ISO

,

DIN

,

ASTM

,

JIS

Test and provide data such as international standards.

two.

Asphalt concrete universal testing machine

Performance characteristics:

This product uses a high-intensity light bar to fix the upper beam and the work surface to form a highly rigid gantry frame structure. The motor drive is used to drive the moving beam up and down through the transmission mechanism to realize the test loading process. It is divided into single space and double space. Main machine adopts advanced

DSCC-1

The digital closed-loop control system is used for control and measurement. The computer is used to carry out the dynamic display of the test process and test curve, and the data processing is performed. After the test, the data can be analyzed and edited by the graphic processing module. The product performance reaches the international advanced level.

three

.

Asphalt concrete universal testing machine

Technical Parameters:

Device name

Double column floor type electronic universal testing machine

Equipment specifications, models

LSY series

LSY-50.

Maximum test force

100

KN.

Accuracy level

0.5

level

Load parameter

Test force measurement range

0.4%

~

100% FS

(full range)

Test force indication error

Indicating

±0.5%

Within

Test force resolution

Maximum test force

±1/300000

, the whole process is not divided, and the resolution is unchanged

Large deformation parameter

Large deformation measurement range

10

~

800mm

(optional

)

Large deformation indication error

Indicating

±1%

Within

Large deformation measurement resolution

Оmm

Displacement parameter

Displacement indication error

Indicating

±0.2%

Within

Displacement resolution

0.015μm

control

system

Reference

number

Force control rate adjustment range

0.005

~

5% FS/s

Force control rate control accuracy

Rate<

0.05% FS/s

When it is set value

±2%

Rate

≥0.05%FS/s

When it is set value

±0.5%

Within

Deformation rate adjustment range

0.005

~

5% FS/s

Deformation rate control accuracy

Rate<

0.05% FS/s

When it is set value

±2%

Rate

≥0.05%FS/s

When it is set value

±0.5%

Within

Test bench speed adjustment range

2

~

250

Mm/min

Test bench rate control accuracy

Set value

±0.2%

Within

Constant force, constant deformation, constant displacement control range

0.5%

~

100% FS

Thermostat temperature range

Room temperature - 100 ° C

the Lord

machine

Reference

number

Dimensions

850×550×1680mm

Effective stretching space (including stretching fixture)

700mm

Effective compression space (with compression fixture)

850mm

Beam moving maximum distance

1100mm

Effective test width

450/550mm

power supply

220V/50Hz

,

±10%

power

0.75KW

Host weight

520Kg

The microcomputer controls the printer.