德國WAZAU土體抗剪強度壓縮試驗裝置*供應
設備名稱：德國WAZAU土體抗剪強度壓縮試驗裝置*供應
品牌型號：德國WAZAU / ISO9150 / EN348
產品描述：
多級壓縮測試設備由三個基本部分組成：
1.機械部分由柱狀加載系統，作用在土壤樣品上；
2.電子部分提供傳感器數據采集和處理，并且控制驅動部分；
3.電腦部分負責控制驅動，并采集和處理數據。
的規格：
1。 壓力閉環系統:10 kPa 800 kPa 0.1 = 0.1酒吧酒吧,標本:Ø100毫米。
2。 在裝載應用程序啟動速度:0.1 - 2.5毫米/分鐘。
3所示。 壓力傳感器:15 psi - 1034.22 hPa。
4所示。 電位為沉降位移傳感器:測量范圍0 - 25毫米,決議:0.01毫米。
5。 力傳感器的壓力(壓縮)閉環系統:10 kN,精度:0.25%。
6。 剪切力傳感器:5 kN,精度:0.1%。
7所示。 在剪切速度:0.1 - 2.0毫米/分鐘。
8。 zui大起升速度單位:50毫米/分鐘。
9。 電源:230伏交流電±10%,50赫茲。
10。 USB 2.0接口:2 x。
11。 重量:約。 45公斤。
SOIL SHEAR STRENGTH COMPRESSION-TEST DEVICE
The SOIL SHEAR STRENGTH COMPRESSION-TEST DEVICE basically consists of three components.The mechanical part is composed of the column unit applying the load (compression) on the soil specimen by means of a spindle and a spindle shearing drive. The electronical part provides data acquisition and processing as well as controls for sensors and drive. The computer is responsible for controlling the device and data acquisition and processing. The load application is done by a step motor. In order to activate or deactivate the load application the column unit can move at a maximum speed of 50 mm/min. The start-up speed when applying the load may range from 0.1 to 2.5 mm/min. The pressure for a specimen of a diameter of Ø 100 mm may range from 10 kPa to 800 kPa. The speed during the shearing process may range from 0.1 – 2.0 mm. The shearing drive unit can be moved at a maximum speed of 50 mm/min and positioned. The reference variable of the closed-loop system is a force sensor with a measuring range of 10 kN. The friction force of the soil specimen during the shearing process is monitored by a force sensor with a measuring range of 5 kN. The settlement of the soil specimen is monitored by a potentiometric displacement tracer. A tensiometer is connected to a pressure transducer which monitors the current water pressure.
The software features the export of the measuring files to ASCII format. Moreover the software also features offset calibration for the sensors and controls for the drive.
Technical Specifications：
1. Pressure closed-loop system: 10 kPa to 800 kPa = 0.1 bar to 10.0 bar, Specimen: Ø 100 mm.
2. Start-up speed during load application: 0.1 – 2.5 mm/min.
3. Pressure sensor: 15 psi – 1034.22 hPa.
4. Potentiometric displacement transducer for settlement: Measuring range 0 - 25 mm, resolution: 0.01 mm.
5. Force sensor for pressure (compression) closed-loop system: 10 kN, accuracy: 0.25 %.
6. Force sensor for shearing: 5 kN, accuracy: 0.1 %.
7. Speed during shearing: 0.1 – 2.0 mm/min.
8. Maximum speed of lift unit: 50 mm/min.
9. Power supply: 230 VAC ± 10%, 50 Hz.
10. Interface: 2 x USB 2.0.
11. Weight: approx. 45 kg.
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