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C-Tech HTHY-0709 Product Manual

Marshall stability tester
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MARSHALL STABILITY TESTER HTHY-0709/0710
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Summary of Contents for C-Tech HTHY-0709

  • Page 1 MARSHALL STABILITY TESTER HTHY-0709/0710...

  • Page 2: Table Of Contents

    CONTENTS Preface ................................1 Equipment Introduction ..........................4 III. Structure ................................5 IV. Circuit ................................6 Software ............................... 10 VI. Operation ..............................19 VII. Maintenance and precautions ........................20 VIII. Packing, storage and transportation ......................20 IX. Packing list ..............................22 Appendix Description of status code and solution .................... 23...

  • Page 3: Preface

    I. Preface Safety tips Notice for use When using the equipment under different circumstances, the manufacturer does not assume any responsibility for any foreseeable harm caused directly or indirectly to people, things or animals. Without prior notice, the manufacturer has the right to make changes to the file information or equipment.
  • Page 4 responsibility to verify whether the installation or use is carried out according to the instructions. Please contact the manufacturer when in doubt. Operator WARNING! Only qualified personnel are allowed to use, transport, install, maintain, dismantle and dispose of the equipment; this manual is specially written for qualified operators and contains the necessary information for using the equipment.
  • Page 5 possible injury. However, during use or in certain operating procedures, the equipment still has potential risks. Carefully read and follow the operating procedures in the manual. At the same time, it is recommended to use personal protective tools and comply with the implementation of safety regulations, which will reduce risks.

  • Page 6: Equipment Introduction

    II. Equipment Introduction Overview The HTHY-0709 Marshall tester is used for the design of the mix ratio of the asphalt mixture or the quality inspection of the asphalt pavement construction. It can also be used to determine the mechanical properties of asphalt mixtures at specified...

  • Page 7: Structure

    7. It has a USB communication port, which can be connected to a thermal printer to print the test results. For special needs, the network remote communication function can be extended. 8. It has the functions of overload protection, equipment failure warning, etc., with a buzzer to alarm, and at the same time display the fault code to show the cause of the fault.

  • Page 8: Circuit

    [Power switch]: control the on and off of the power of the equipment, it is recommended to turn off after the test is completed; Pressure sensor Stability mould LVDT bracket USB port Emergency stop Column Power switch Host Up and Down Control panel Support leg Touch screen...
  • Page 9 WARNING! The equipment shell must be reliably grounded, and it is strictly forbidden to turn on the equipment before the equipment shell is reliably grounded! Figure 4-1 Circuit part - 7 -...
  • Page 10 Diagram 1 Diagram 2 - 8 -...
  • Page 11 Circuit diagram-3 Figure 4-2 Wiring diagram of the circuit part - 9 -...

  • Page 12: Software

    V. Software General interface Startup interface Figure 5-1 startup interface The device initialization displays the green "device initialization is completed", indicating that the parameter download is normal. [Pressure Correction]: Go to the [Pressure Correction] interface; [Displacement Calibration]: Go to the [Displacement Calibration] interface; [Marshall Stability Test T0709-2011]: Go to the [Marshall Stability Test] interface;...
  • Page 13 parameter and button is as follows. In this interface, the pressure correction table is composed of feedback voltage and actual pressure. The feedback voltage is the output voltage of the built-in pressure sensor, and the actual pressure (kN) is the pressure sensor indication (kg) × 9.8. Measuring method of pressure correction table: ①.
  • Page 14 [Parameter download]: Click this button to transfer the set parameters to the control card. After changing the parameters, you must perform this operation to make the parameters take effect; [Return]: Click this button to return to the [Startup] interface. WARNING! 1.
  • Page 15 [Status Code]: The working status code indicates the current working status of the device or the fault that has occurred. For details, refer to Appendix 1, or directly query in the system settings; [Parameter download]: Click this button to transfer the set parameters to the control card. After changing the parameters, you must perform this operation to make the parameters take effect;...
  • Page 16 Figure 5-4 Marshall stability test interface System settings In the [Test] interface shown in Figure 5-4, click the "System Settings" button to enter [System Settings]. "System Settings" includes "Parameter Settings", "Parameter Save", "Signal Test", "Status Code Description" and other interfaces. Click the green or red button at the top of the interface to select the operation to be performed: (1) Click the "Save Parameters"...
  • Page 17 (5) Click the "Exit" button to exit the "System Settings" and return to the "Test" interface. Parameter Settings interface In the [Marshall Stability Test] interface shown in Figure 5-4, click the "System Settings" button to open the [Parameter Settings] interface by default, as shown in Figure 5-5. The description of each parameter and button is as follows.
  • Page 18 [Set the y-direction range]: Set the y range of the coordinate axis of the test interface. Save parameters interface In the system settings, click the "Save parameters" button to enter the [Save parameters] interface, as shown in Figure 5-6. The description of each parameter and button is as follows. [Backup current parameters]: After clicking this button, the currently set parameters can be backed up, and the parameters backed up last time will be overwritten;...
  • Page 19 input signals. The description of each parameter and button is as follows. Figure 5-7 Signal testing interface Status code description interface In the system settings, click the "Status Code Description" button to enter the [Status Code Description] interface, as shown in Figure 5-9. In this interface, you can view device fault codes and fault solutions.
  • Page 20 Figure 5-9 Status code description interface Data processing The description of each parameter and button is as follows. [Status remainder]: Indicates the status and progress of data opening or saving; [File name]: Set the file name of the storage content; [File Path]: Display the location of the saved or opened file.

  • Page 21: Operation

    Figure 5-10 VI. Operation 1. Connect the power cord and turn on the [power switch] to power up the device. 2. The device automatically enters the [Startup] interface. Check if it displays "device initialization completed", refer to Figure 5-1. If it is, it means that the device parameter download is ok and you can proceed to the next step.

  • Page 22: Maintenance And Precautions

    You can also print the test results in the [Print] interface. 6. After the test is completed, the pressure machine will return to the initial position at the set rate. 7. After the test is completed, turn off the power and cut off the power supply of the equipment. 8.
  • Page 23 Storage ATTENTION! The device must be stored in the original packaging and in a closed environment, with a minimum temperature of -15°C, a maximum of 60°C, and a maximum humidity of 70% from atmospheric damage. Transportation Equipment transportation and movement must be entrusted to qualified personnel. ATTENTION! In order to avoid irreversible damage to the equipment, move it carefully, do not turn it over, prevent rain, do not stack it, and avoid collisions and heat...

  • Page 24: Packing List

    WARNING! The parts used for packaging (plastic bags, polystyrene, nails, screws, wooden boards, etc.) must be kept out of the reach of children because they are dangerous. These parts should be placed in suitable containers. IX. Packing list Item Unit Quantity Remark Marshall mould...

  • Page 25: Appendix Description Of Status Code And Solution

    Appendix Description of status code and solution Status code Description Solution The position of the displacement sensor was Adjust the position of the displacement sensor, incorrect when the test was started. make the amount of deformation is displayed between 1 and 2 mm. The order of the feedback voltage value of Arrange the feedback voltage values of the the pressure correction table is wrong.
  • Page 26 - 24 -...

This manual is also suitable for:

Hthy-0710

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