The product description

A list,

The machine adopts the host with the hydraulic system set in the integration of structure form, the structure is compact, small and exquisite. Adopts hydraulic loading, electronic load, a load rate, according to the function such as peak holding, and equipped with a micro printer. This machine is applicable to the cement compressive strength, building mortar compressive strength test, also can be used for the four-point bending test of concrete.

Second, the hydraulic system

Inside the fuel tank of hydraulic oil through the motor drive the high pressure pump into the oil, oil flows back to the valve, into the cylinder. Force measuring instrument analysis of data gathered by sensors, displays all the strength, the operator through the oil valve control flow, realize the test force rate speed.

Third, the force measurement and control system

L manually adjust back to the oil valve, concise and flexible operation;

L has the maximum peak load function;

L have loading rate dynamic display function;

L have a test date, number, failure load and the compressive strength of random test report

Fourth, safety protection device

When more than 3% of the maximum test force test force, overload protection, stop the oil pump motor.

Five, the main technical performance indicators

The name of the

parameter

note

The biggest test (kN)

300

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Test force measurement range

10% - 100%.

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Test force relative error value

< value plus or minus 1%

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Upper and lower pressure plate spacing (mm)

250

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Piston stroke (mm)

80

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Column spacing (mm)

260

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The pressure plate size (mm)

Φ 155

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Assistive devices span concrete flexural (mm)

In 150, 450

Host the dimensions (mm)

900 * 460 * 150

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Motor power (kW)

0.75

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The total weight (kg)

800

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Six, the factory standard configuration list

The name of the

The number of

note

Testing machine

1

Including motor, oil pump, back to the valve

Force measuring instrument

1

On a host computer, including the micro printer

Pressure sensor

1 only

Concrete flexural assistive devices

1 set of

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Upper and lower pressure plate

1 set of

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The description, certificate, packing list

1 set of

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