• COMPRESSIVE STRENGTH TESTER
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COMPRESSIVE STRENGTH TESTER

The Compressive Strength Tester is a precision-engineered testing system designed for evaluating the compressive strength of oil well cementing samples, including standardized cement cube compression test machine specimens. Equipped with a robust compressive load frame and an advanced compressive strength analyzer, this instrument ensures accurate and reliable results for critical oilfield cement quality control.

Key Features

  1. Steady Loading System with Low Noise (<65 dB)

    • Smooth hydraulic or electromechanical loading ensures consistent force application without disruptive noise, ideal for lab environments.

  2. Touch Screen Man-Machine Interface

    • User-friendly touchscreen controls enable intuitive operation, real-time data visualization, and simplified test parameter adjustments.

  3. Over-Load Protection System

    • Safeguards the equipment and samples by automatically halting tests upon exceeding preset load limits, preventing damage.

  4. High-Accuracy Compressive Load Frame

    • Heavy-duty construction delivers precise axial loading for cement cube compression tests, compliant with ASTM/ISO standards.

  5. Dedicated to Oil Well Cementing

    • Optimized for testing cement slurry cubes or cylinders used in oil well cementing processes, ensuring well integrity and zonal isolation.

Technical Specifications


Maximum Load

1000 kN  /  45,000 lbf  (300kN/67,443lbf is available)

Maximum Loading Rate

2,250 lbf/min  /  10 kN/min

Maximum Load Dwell

10min@45,000 lbf  /  10min@10kN  (Oil temperature below 75/24)

Frequently-used Loading Rate

72 kN /min±7 kN /min (forecast strength > 3.4 MPa);

17.9 kN/min±2 kN /min (forecast strength < 3.4 MPa).

Adjustable Loading Rate Range

0.1 to 10 kN/s

Precision Grade

Grade One

Effective Measuring Range

0 to 100%

Relative Indication Error

<±1%

Piston Stroke

110 mm

Load Cell Height

240 mm

Upper and Lower Platen Size

Φ130 mm

Auxiliary Platen Size

Φ130×40 mm

Auxiliary Compression Leg Size

Φ80×150 mm

Hydraulic Fluid

#46 antifriction hydraulic oil

Oil Tank Capacity

20 liters

Power Source

Motor: 380VAC±15%  50/60Hz  500VA;

Control Circuit: 220VAC±15%  50/60Hz  400VA

Power

1,000 watts

Data Acquisition Software

Included

Ambient Temperature

10 to 60   /  50 to 140

Dimensions

920×560×1,400 mm3  /  36×22×55 in3

Net Weight

350 kg  /  772 lb

Shipping Dimensions

1,020×660×1,550 mm3  /  40×26×61 in3

Shipping Weight

450 kg  /  992 lb

Applications

  • Quality assurance of oil well cement blends

  • API Specification 10 cement compressive strength testing

  • Research & development of high-performance cement formulations

Why Choose Our Tester?

  • Lab Efficiency: Combines durability with advanced automation.

  • Safety First: Overload protection and fail-safe mechanisms.

  • Global Standards: Meets API/ISO requirements for oilfield materials.


For cement strength testing in harsh downhole conditions, trust our Compressive Strength Tester to deliver unmatched precision and reliability.

Keywords: compressive load frame, compressive strength analyzer, cement cube compression test machine.


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