Static Bearing Plate Test Apparatus Digital Display Tbtspl-ev2



 Introduction

This tester is used to determine the subsidence value of the roadbed under the static load, so as to evaluate the bearing capacity and deformation of the roadbed.

It is suitable for monitoring the quality of foundation construction of railways, highways, airports, urban transportation, ports, terminals and industrial and civil buildings subject to static loads.

 After the ground is loaded and unloaded for the first time through the circular load bearing plate and the loading device, the second load is performed, and the measured stress σ of the load bearing plate and the corresponding center settlement value S of the load bearing plate are used to calculate The values of the deformation modulus Ev2 and Ev2 / Ev1.

 

Features

Sensors and some components are imported, with high test accuracy and more reliable test data;

Oil cylinder and manual pump imported from abroad, achieve outstanding pressure control and voltage stabilization performance;

The displacement acquisition device adopts heavy-duty materials and a three-point support design, which has strong anti-seismic and wind-proof capabilities to ensure accurate data;

LCD display in English interface, with backlight, it has better visibility in various environments.

 Ev1, Ev2 and Ev2 / Ev1 are automatically calculated and display curve.

The hand-held main unit is equipped with a Bluetooth mini printer and directly printed on site to ensure the test results are accurate and objective.

USB transmission interface is convenient for connection with computer.

Voice prompt function makes operation more convenient.

 

 

 Technical Specification

 

 

  Application area   Application soil type   Various types of soil and earth-rock mixed fillers with a particle size not larger than 1/4 of the bearing plate diameter
  Test influence  depth 0~500mm
  Working environment   Temp. -10?~40?   humidity ?90%HR
  Handheld  main unit   Size

  Screen size: 3 inch  

  Dimension: 100×205×40mm  

  Weight: 0.8kg

  Storage   capacity   400 group testing data
  Data transmission method  Cable transmission
  Power supply   Large-capacity lithium battery, working time is more than 18 hours
 Display                                     Handheld main unit screen, switch display between Chinese and English interface
  Mini Printer   Connection   Wireless Bluetooth printing
                   Sensor                                            Pressure sensor range   100kN
  Displacement sensor range   25mm? resolution 0.01mm
  Data   acquisition device   Loading   plate

  Diameter: 300mm

  Thickness: 25mm

  Weight: around 17.5kg

  Loading device

  Hydraulic pump: capacity 100kN
  high-pressure hose: length 2m
  Plug-in pressure cylinder extension rod:

  1×40mm,1×90mm?1×120mm?1×160mm?2×60mm

  Settlement test device

  Three-point support frame (with retractable, rotatable lever arm, adjustable base)

  Dimension:  around 2320×570×420mm(LxWxH)
  Weight:  around 12.5kg

  Package size   Main unit


  Material: Engineering Plastics

  Dimension: around 470×360×170mm

  Weight: around 7.0kg

  Package case 1

    

  Material: Aluminum alloy

  Dimension: around 1410×510×260mm

  Weight: around 72kg

  Package case 2

    

  Material: Aluminum alloy

  Dimension: around 1270×440×230mm

  Weight: around 32kg