What is a Load Cell in Lifting Equipment?

A load cell is a type of sensor used to measure force or load in the context of lifting equipment. Load cells work by detecting changes in shape or strain of an object when force is applied and converting it into an electrical signal.

Function of Load Cell

Load cells provide accurate weight measurements and can be used in various applications, including industrial scales, medical scales, and even retail scales.

In the context of lifting equipment, load cells can help ensure that the load being lifted does not exceed the equipment’s capacity, thus preventing equipment damage and potential work accidents.

The Importance of Regularly Calibrating Load Cells

Load cell calibration is an important process that involves adjusting the output of the load cell to ensure measurement accuracy. Load cells should be calibrated regularly to ensure that they provide accurate readings.

Here are some stages in the load cell calibration procedure:

  • Mechanical Inspection: Conducting an inspection of the load cell to look for physical damage.
  • Zero Balance (No Load): Changes in zero balance are usually caused by residual stress in the load cell.
  • Bridge Resistance Testing: This test involves measuring the resistance between the four wires connected to the load cell.
  • Ground Resistance Testing: This test involves measuring the resistance between the sensing element (i.e., strain gauge) and the load cell structure.

All load cell calibration experiments need to be done with the load cell installed into the system, and all load cell calibration experiments start by setting the system to zero.

There are several calibration methods that can be used, including dead load calibration, where a load is applied to the load cell and readings are taken at each point. These readings are then used to generate a calibration curve.

It’s important to note that load cell calibration should be performed by trained and experienced professionals to ensure the accuracy and reliability of the results.

The importance of load cell calibration lies in the accuracy of the measurements. With proper calibration, load cells can provide accurate readings, which are crucial for safe and efficient operation in various industrial applications.

Is It Better to Buy or Hire Load Cells?

The choice between buying or hiring load cells will largely depend on your specific needs. If you need a load cell for long-term or ongoing use, buying might be more economical. However, if you only need a load cell for a specific project or period of time, hiring might be a better option as it can reduce upfront costs.

What Criteria Should Be Considered When Renting a Load Cell?

When renting a load cell, there are several criteria that you should pay attention to.

  • First, make sure that the load cell has been properly certified and calibrated.
  • Second, make sure that the load cell has a capacity that matches your needs.
  • Third, check whether the rental company offers technical support or maintenance services during the rental period.
  • Finally, consider the rental cost and make sure it fits your budget.

Load Cell Rental and Calibration Services at PT ALL LIFTING INDONESIA

Load Cell Hire (Rent)

We have a variety of load cells with different capacities and configurations ready for rent. Our load cells have received NATA certification, have been thoroughly tested and well calibrated. When you rent a load cell from us, we will provide you with complete operational instructions.

For load cell rentals with a capacity of more than 30 tons, the presence of a representative from PT All Lifting Indonesia’s expert staff may be required.

Load Cell Calibration Service

The benefits of load cell calibration are quite numerous.

  1. The first is, load cell calibration can help ensure that the measurement results obtained are in accordance with the established standards. This is very important to ensure the accuracy and reliability of the data generated by the load cell.
  2. The second benefit is, calibration can improve measurement precision, extend the life of the load cell, and increase efficiency and productivity. In other words, load cell calibration can help you get better results from your equipment and maximize your investment.

Entrust your load cell calibration service to us, and explain the current problem. We are ready to come to you or you can bring it to us.

Does your project require a Load Cell? Feel free to contact us at:

Phone: +62 778 480 9201
Whatsapp: +62 8116 931 719
Email: julia@alllifting.co.id