News
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Overload detection system, a solution for dynamic weighing at highway checkpoints
I. System Overview 1. Project Background In recent years, illegal transportation of highway freight vehicles has become a serious problem that endangers national road traffic safety. It makes highways and bridges overloaded, greatly reducing the service life of roads and...Read more -
Warm New Year Wishes From Yantai Jiajia Instrument
Dear clients: As we bid farewell to the old year and welcome the new one, we wanted to take a moment to extend our warmest New Year wishes to you and your loved ones. It has been a pleasure working with you through out the past year, and we are truly grateful for the trust and support you have pl...Read more -
Unmanned system – the future development trend of the weighing industry
1、 What is unmanned operation? Unmanned operation is a product in the weighing industry that extends beyond the weighing scale, integrating weighing products, computers, and networks into one. It has a vehicle recognition system, guidance system, anti cheating system, information reminder system...Read more -
What is the allowable error for the accuracy of the weighing scale?
Classification of accuracy levels for weighing scales The accuracy level classification of weighing scales is determined based on their accuracy level. In China, the accuracy level of weighing scales is usually divided into two levels: medium accuracy level (III level) and ordinary accuracy level...Read more -
The Vehicle Weighing Revolution: A new era for truck conversion companies
In the ever-evolving transportation industry landscape, the need for accurate and efficient vehicle weighing solutions has never been greater. As logistics and trucking companies strive to optimize operations, our company takes a proactive approach by investing in cuttin...Read more -
What Is Calibration Tolerance and How Do I Calculate It?
Calibration tolerance is defined by the International Society of Automation (ISA) as “permissible deviation from a specified value; may be expressed in measurement units, percent of span, or percent of reading.“ When it comes to scale calibration, tolerance is the amount...Read more -
Customized cast iron weights
As a professional calibration weight manufacturer, Yantai Jiajia can customize all the weights as per our customer’s drawings or design. OEM & ODM service are available. In July & August, we customized a batch of cast iron weights for our Zambian customer:4 pc...Read more -
Jiajia Waterproof scale and indicator
Waterproof scales are essential tools for a variety of industries, including food processing, pharmaceuticals, and manufacturing. These scales are designed to withstand exposure to water and other liquids, making them ideal for use in wet or humid environments. One of the key features of waterpro...Read more