The First — Integrating Semiconductor, IC Design & Mechanical Engineering into Hand Tools
Stand Tools has ventured into territory its peers would not dare — developing hand tools integrated with nanotechnology, electronic engineering, semiconductor, mechanical and IC design.
Taiwan has the best semiconductor technology to produce IC chips and other electronic components. Stand Tools applies this technology to make all electronic parts including the sensor so as to achieve greater accuracy, less cost and a shorter lead time.
The digital torque wrench utilizes a special IC to calculate data from the sensor. Stand Tools' unique IC processes complex formulae to measure the torque value, and then show it on the LCD. With this unique IC, anybody can easily read the torque value from the LCD.
Stand Tools can easily analyze a torque diagram, a shear stress diagram, and a pressure diagram with mechanical technology. This information makes Stand Tools design the best mechanical structure for the torque wrench, making operation more comfortable and efficient.
Stand Tools started to build the professional lab in 2008. The lab director and staff are well-trained and follow ISO: 17025, ISO: 6789, local laws, and other articles as the standard to perform all experimenting, testing, and calibrating. As a tool manufacturer, Stand Tools' laboratory is the first "Calibration Laboratory" for torque in the industries in Taiwan.
Gravity is a force of attraction from Earth, and is a critical parameter while staff makes calibration to torque wrenches and other torque-related items. The gravity in the lab in Stand Tools is measured as 978821.964 (mGal) by National Science Council in Taiwan.
Based on Newton's second law, we understand F=mg. Therefore, gravity multiplied by mass is force (Gravity Weights). According to the principle of mechanics, we have to hang the Gravity Weights to create correct torque (with fixed length) on one side of the beam, not the Mass Weights.
In order to check the exact torque to the wrench, the beam is designed and widely used by Stand Tools. With Gravity Weights, the staff in the lab can have a stable and reliable force. Stand Tools is the first to use the beam and gravity weights to make calibration to DG®-II series.
There are many calibration machines in Stand Tools' lab. All of them are designed by Stand Tools based on the basic principles of physics, and are approved by other third-party labs. With repeated and careful testing processes, staff can record the results by computers and have quality control to each digital torque wrench.
Each DG®-II digital torque wrench is inspected, and has a certificate report to maintain the quality. Our lab follows ISO: 17025 for general requirements and ISO: 6789 for torque tool requirements, ensuring every product meets international standards.
With repeated and careful testing processes, staff can record the results by computers, providing full traceability and quality assurance for each digital torque wrench produced. Every instrument in the lab is regularly calibrated and maintained.
From concept to calibrated product
Our engineering team designs mechanical structures using torque, shear stress, and pressure diagrams to optimize wrench performance.
Using Taiwan's semiconductor technology, we produce custom IC chips and sensors for maximum accuracy and minimal power consumption.
Electronic components and mechanical parts are precisely assembled, integrating LCD displays, LED indicators, and buzzer systems.
Each wrench undergoes rigorous testing in our TAF-accredited lab using gravity weights and beam systems for precise calibration.