Technical?parameters:

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Name	Computer Control 200ton Concrete Compression Strength Tester/Test Equipment
Max?load?	2000kN	3000kN
Test?force?measuring?range?	4%-100%FS
Test?Force?showed?the?relative?error	≤indicating?value±1%	<±1%
Test?Force?Resolution?	0.03kN	0.03kN
Hydraulic?pump?rated?pressure	40MPa	?
Upper?and?lower?bearing?plate?size	320×260mm	500×500mm
Maximum?distance?between ?the?upper?and?lower?plate	330mm	500mm
Piston?diameter	φ250mm	φ310mm
Piston?stroke	50mm	?????????????????100mm
Motor?Power	0.77?kW	1.1kW
Outside?dimension?(l*w*h)	640×720×1500?mm	780×720×1950?mm
Weight	2000kg	2500kg

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Introduction:

Computer Control 200ton Concrete Compression Strength Tester/Test Equipment is mainly?used?for?brick,?stone,?cement,?concrete?and?other?building?materials,?compressive?strength?

test,also?used?to?test?the?compressive?performance?of?other?materials.

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Spatial?adjustment?method:

Electric?lift

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Hydraulic?System:

The?hydraulic?oil?tank?driven?by?high-pressure?pump?into?the?motor?oil,?flows?through?the?unidirection

al?valve,?high?pressure?filter,?pressure?valve,?servo?valve,?into?the?cylinder.?Computer?control?signals

?to?the?servo?valve,?Control?direction?and?opening?of?the?servo?valve,?to?control?the?flow?into?the?

cylinder,?achieve?constant?test?force?control.

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Control?system:

System?including?digital?servo?valve,?high-precision?sensors,?controllers?and?software,?high?control?

precision?and?reliability.?Meet?GB,?ISO,?ASTM?and?other?standards?for?cement,?mortar,?concrete?and

?other?materials?testing?requirements.

System?has?the?following?functions:

Closed-loop?control?with?force;

Can?achieved?constant??loading?rate?or?constant?stress?loading?rate;

??Adopt?computer?for?electronic?measurement,?automatic?test;

Computer?automatically?calculates?the?results?and?print?reports.(picture?1?picture?2)

Test?reports?can?be?to?self-design?and?exported?to?Excel??(picture?3)

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Safety?protection?device:

When?the?test?force?more?than?3%?of?the?maximum?test?force,?the?overload?protection,?oil?pump?

motor?shut?down.

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