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Malzeme Test Sistemleri |
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| Tam Otomatik Direk/Kalıcı Kesme ve Konsolidasyon Sistemi |
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Fully Automated Direct/Residual Shear and Consolidation System |
| Standartlar: TS 1900-2, ASTM D3080 / BS 1377:7 / AASHTO T236 / NF P094 071-1/2 |
Standards: TS 1900-2, ASTM D3080 / BS 1377:7 / AASHTO T236 / NF P094 071-1/2 |
Tam otomatik kontrol altında standart ve kalııcı kesme safhalarını ve konsolidasyonu yapma kapasitesindedir. Yatay ve Dikiy yükleri zemin numunelerine uygulamak için sistem mikro stepli kompütür kontrol ünitesinden oluşur.
Sistem, bir konsolidasyon safhasını 32 aşamada otomatik olarak yapabilme kabiliyetine sahiptir. Yatay kesmeyi belirlenmiş oranda deformasyon veya belirlenmiş oranda yük değişikliği, veya belirlenmiş zamanlardaki sabitlenmiş yük adımlarında yapar. Sistem, testin geçerli durumunu ve grafik görünüşünü ekranda greçek zamanlı gösterme kabiliyetine sahiptir. Sistem, operatörün test işlemlerini değiştirme ve testin aşamalarını kontrol etme kabiliyetine sahiptir. |
The System is capable of performing the consolidation and shearing phases of a standard direct shear and residual shear test under full automatic control. The system consists of a computer-controlled unit that utilizes micro-stepper motors to apply the vertical and horizontal loads to the soil specimen.
The system is capable of running a
consolidation phase for up to 32 increments automatically. Horizontal shearing can be applied at a specified rate of deformation or at a specified rate of horizontal force change, or at a specified set of force steps of a specified duration. The system is capable of displaying the current status of a test and graphically
portraying the progress of the test in real time. The system includes the capability for the operator to alter the test process and conditions at any stage of the test. |
KAPASİTE 2.5, 5, or 10 kN
DİKEY MOTOR Stepper motor yatay yük vermek ve kontrol etmek için
YATAY MOTOR Stepper motor yatay yük vemek ve kontrol etmek için
HIZ ARALIĞI 0.00003 ile 15 mm/dakika.
YATAY HAREKET +125 mm
DİKAYE HAREKET 12.5 mm |
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CAPACITY 2.5, 5, or 10 kN
VERTICAL MOTOR Stepper motor with built-in controls for vertical load
HORIZONTAL MOTOR Stepper motor with built-in controls for horizontal load
SPEED RANGE 0.00003 to 15 mm per min. HORIZONTAL TRAVEL +125 mm
VERTICAL TRAVEL 12.5 mm |
| Güç : 220-240 V 1ph 50/60 Hz 250 W |
Power supply: 220-240 V 1 ph 50 Hz 750 W |
| Ebat : 228 mm x560 mm x 762 mm |
Dimensions: 228 mm x560 mm x 762 mm |
| Ağırlık : 63 Kg |
Weight: 63 Kg |
| Sistem konfigurasyonu : |
System Configuration is following |
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| Fully Automated Direct/Residual Shear and Consolidation System |
| Ürün Kod No |
Açıklama |
Product No |
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ST-500 |
ShearTrac-II Base Unit |
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ST-500 |
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Computer controlled ShearTrac frame includes: |
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LC-500 |
Sensors: 2.2 kN (500 lbs.) load cells |
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LC-500 |
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DISP-25 |
25.4 mm ( 1.0 in.) max range vertical displacement transducer |
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DISP-25 |
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75 mm ( 3.00 in.) max range horizontal displacement transducer |
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Two (02)Embedded controllers |
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Four analog channels with signal conditionning and power supplies built-in |
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Built-in 22 bit Data Acquisition and Control |
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Two (02) front panel LCD's and Keypads for manual controls |
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Variable Speed range= 0.00003 mm/min. to 15 mm/min. |
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Micro-switch mechanism to prevent ram over travel |
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Built-in software safety shut-off when sensors max out |
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GEO-Net |
Network/Communication card |
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GEO-Net |
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To be installed inside a Windows-XP/2000 PC |
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SB635 |
Shear box to test 2.50 in diam. sample |
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SB635 |
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Direct/Residual Shear Module |
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Control software to automatically consolidate |
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and shear at constant rate of displacement or force |
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SHEAR.REPORT |
Editing/Reporting Software |
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SHEAR.REPORT |
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To combine up to four (04) direct shear tests to generate |
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Mohr Coulomb failure envelope |
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