2025 4.26-4.28
Welcome to China International Weighing Instrument Exhibition
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Dear New/Old Customer/Worldwide Friend :As China Top 3 Scales Manufacturer , we will attend the World Largest Weighing Instrument Expo-2025 China International Weighing Instrument Exhibition in Shanghai,China.We sincerely welcome you to our booth:Booth No: HALL N1, 1038-1058Date: APRIL 26TH-28TH, 20
The solutions for resetting an electronic scale to zero mainly include the following:1. Basic Zeroing Operation:Place the electronic scale on a level and stable surface, ensuring no external interference and avoiding tilting or shaking.Locate the zeroing button, usually marked as "Zero" or "TARE"
In the domain of weighing instruments, weighing modules and weighing load cells constitute two significant components. A weighing module is a device employed to accommodate the object subject to weighing. It typically comprises components such as a weighing platform, support frame, and protective co
The primary causes for the poor contact of the switch in an electronic scale encompass the adhesion of dirt such as dust and oil stains on the switch, resulting in suboptimal contact. The following are several approaches to address this issue:1. Clean the switch: Utilize a cleaning agent and a brush
The steps for disassembling an electronic scale are as follows:Preparation: Ensure that the electronic scale is turned off and disconnected from the power supply. Prepare the necessary tools, such as a screwdriver, plastic case-opening tool, and magnifying glass, etc.Remove the outer casing: Use the
1. Problem BackgroundElectronic scales are widely used measuring tools. However, during long-term use, they may sometimes experience poor contact issues, resulting in unstable or non-displaying data on the scale surface. The reasons for poor contact could be aging of internal components, port contam
The reset button of the electronic scale is typically situated at the bottom, side, or back of the scale, and the precise location varies depending on the brand and model. Once the reset button is identified, hold it down for an extended period or toggle the switch until the corresponding prompt mes
An electronic scale is a type of weighing instrument. A scale is a tool for determining the mass of an object using Hooke's law or the leverage balance principle of force, and can be divided into three main categories according to structural principles: mechanical scales, electronic scales, and elec
There are several other ways to classify weighing instruments:1. By structural principle: They can be classified as electromechanical combination scales, mechanical scales, electronic scales, etc.2. By weighing method: They can be divided into non-automatic weighing instruments and automatic weighin
Scales are usually composed of the following main parts: 1.Load-bearing system: It is used to bear the weight of the object being weighed (such as the scale pan). 2. Force transmission and conversion system: Transmits and converts the force borne by the load-bearing system into a form that is conven
1. Eliminating mechanical stress: During the manufacturing and assembly process, internal stress is generated in the mechanical components of the balance. The aging process allows these stresses to gradually release, making the mechanical structure more stable and reducing measurement errors and com
1. Installation and Debugging:Install the balance correctly according to the installation manual and ensure it is placed in a stable, vibration-free environment free from strong electromagnetic interference.Perform initial debugging, including level adjustment and power connection.2. Preheating:Conn
25. LCD (liquid crystal display) and LED (light-emitting diode display) screens each have their own characteristics when used on scales, and it's difficult to simply determine which is better. It depends on specific usage requirements and scenarios. The advantages of LCD screens lie in: relatively l
The future development trends of electronic scales are mainly reflected in the following aspects: Intelligentization and Interconnection: Electronic scales will be deeply integrated with Internet of Things (IoT) technology to achieve real-time data transmission and remote monitoring. By connecting w
The common communication interfaces of scales mainly include the following types: 1. RS232 interface: This is an early and common serial communication interface with a relatively short transmission distance, usually within 15 meters, and a relatively low rate. 2. RS485 Interface: Supports multi-poin
The commonly used batteries in scales include the following types: Lead-acid battery: This is a relatively common and cost-effective type of battery. It has the advantages of mature technology, affordable price and large capacity, but it is heavy and has a relatively short service life. 2. Lithium-i
n the field of weighing instruments, there is a certain gap between domestic and international levels, mainly reflected in the following aspects: 1. Technological innovation capability: International advanced weighing instrument enterprises invest heavily in R&D and often lead the technological deve
The world-renowned brands of load cells include:Switzerland Mettler ToledoGermany HBMUSA TransducerUSA Celtron and TedeaGermany FlintecChina Aviation Electromechanical ZEMICJemanSartoriusSchenckChimei
When choosing a load cell, the following aspects can be considered:1. Measurement rangeDetermine the maximum and minimum weight values to be measured. The measurement range of the selected load cell should cover the actual measurement range and have a certain margin. Generally, it is recommended tha
According to the 60th International Recommendation of the International Organization of Legal Metrology (OIML), load cells are classified into four accuracy grades based on their comprehensive performance: A, B, C, and D. Each grade has specified upper and lower limits for the number of divisions.Th
Resistance strain gauge load cells have a wide range of applications. Here are some of the main application areas:1. Industrial production: They are used in various industrial production processes for weighing and force measurement, such as weight control in material batching, filling, packaging, an
The commonly used load cells in scales mainly include the following types: Resistance strain load cells: They feature high precision, good stability and moderate cost, and are widely used in various scales. 2. Electromagnetic force balance load cells: It has extremely high precision and is often use
The accuracy grades of electronic scales can be classified based on the verification division value, mainly divided into the following grades:Class I scale: Generally refers to electronic balances with a verification division value of one part per hundred thousand or more. The measurement range of t
Electromagnetic force balance load cells are widely used in the following fields:1. Laboratories: They are used for high-precision mass measurement and analytical experiments to ensure the accuracy and reliability of experimental data. 2. Industrial production: In some production processes with stri
According to the operation mode, weighing instruments can be classified into automatic weighing instruments and non-automatic weighing instruments. Automatic weighing instruments can automatically weigh and display or print the measured mass value, such as dynamic rail scales, quantitative packaging
With the strengthening of global economic integration, measuring instruments, as one of the important trade commodities, have gradually expanded their export markets.The main certifications required for the export of measuring instruments include:CE certification,NIST certification,OIML certificatio
ISO 9000 is the general term for a series of quality management standards, while ISO 9001 is one of them. ISO 9000 aims to help organizations understand and implement quality management, while ISO 9001 is a specific quality management system (QMS).In simple terms, ISO 9000 is a framework, and ISO 90
ISO 9000 and ISO 9001 are of great significance to enterprises. These standards can help enterprises establish and maintain an effective quality management system, ensuring that products and services meet customer requirements and expectations, and improving business efficiency and quality levels.
ISO 9000 and ISO 9001 are two important standards in the field of quality management. They are used to ensure that organizations can provide products and services that meet customer requirements, while continuously improving their business efficiency and quality levels.ISO 9000 is a series of qualit
OIML (International Organization of Legal Metrology) is an international organization composed of metrology authorities from around the world. Its mission is to promote and coordinate the development of global metrology, and to enhance the accuracy, precision, and reliability of measuring instrument
China Metrology Certification (CMC) is issued by the China Metrology Certification Center. It is mainly aimed at ensuring the accuracy, precision, and reliability of measuring instruments and preventing the appearance of counterfeit and substandard products. CMC certification is one of the necessary
UL certification is the safety and environmental certification of products issued by Underwriters Laboratories (UL), a safety testing and certification company in the United States. UL certification is a necessary certification for measuring instruments to be sold in the US market, ensuring their sa
RoHS is an acronym for the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Directive.RoHS lists a total of six hazardous substances, including: Lead Pb, Cadmium Cd, Mercury Hg, Hexavalent Chromium Cr6+, Polybrominated Diphenyl Ethers PBDE, Polybrominated
NIST certification is the certification of measuring instruments issued by the National Institute of Standards and Technology (NIST) of the United States. NIST certification assesses the accuracy, reliability, and precision of measuring instruments to ensure their quality meets American standards an
CE certification is the basic certification required by the European Union for products entering the EU market, and it is also a necessary certification for measuring instruments to enter the European market.This certification assesses the safety, hygiene, environmental protection and other aspects
1. Battery issue: First, check if the battery is dead or aged. If the battery is low on power, try using it with a power adapter. If the battery is aged or damaged, it is recommended to replace it.2. Connector issue: Check if the connector is loose or if the soldering point has come off. This can pr
1. Unstable power supply voltage: Without a voltage stabilizer, the power supply voltage exceeds the normal working voltage range of the instrument, resulting in digital jumps.2. Poor sealing of the junction box: Excessive humidity inside the box causes digital jumps. Open the junction box to check
The continuous jumping of numbers on the electronic scale may stem from various factors. The following are some possible explanations:1. Unstable ground surface: If the electronic scale is positioned on an unstable ground, such as an uneven surface or a ground subject to vibrations, it can lead to u
1. Inadequate battery contact: Poor battery contact may result in unstable signals. A blade can be employed to delicately shift the opening in the middle of the battery socket to augment the battery's contact area.2. Connector problems: Detachment of the connector or the dislodging of solder joints
1. What are the causes of digital fluctuation?a. Unstable power supply voltage. Solution: Equip with a voltage-stabilizing power supply.b. Dampness in the junction box. Solution: Air-dry or blow-dry the junction box with an electric hair dryer.c. The grounding terminals of the scale platform and the
Household portable electronic scale is a small electronic scale for household kitchen weighing, it can measure the weight of the object, can meet the weighing needs of the household kitchen. The assembly of household portable electronic scale is very simple, only need to follow certain steps to comp
If one side of the electronic scale is higher than the other, it will result in inaccurate weighing. The following methods can be employed for adjustment:Ensure the electronic scale is placed horizontally: Position the electronic scale on a flat ground to avoid the disparity in height. If the ground
1. Verify Battery ChargeExamine whether the battery of the electronic scale is adequately charged. Promptly replace the battery if it is depleted, as insufficient battery power can result in inaccurate display. In practical scenarios, approximately 60% of electronic scale issues stem from inability
Simple solutions to the garbled code issue of electronic scales encompass the following three steps:1. Inspection of power supply and voltage: Unsteady power supply voltage is one of the common causes leading to the garbled code of electronic scales. Utilize a multimeter to check whether the power s
The following are some common fault judgments of the platform scale - TCS electronic series:1, the battery can be turned on to use, AC can not charge the battery: this is a power problem, you can check whether the transformer is normal, the power line is not through;2, the use of AC power, the batte
The advantages and disadvantages of floor scales and electronic scales are as follows:Advantages of floor scales:High precision: Floor scales use digital display, and the measurement results are more accurate with smaller errors.Multi-functionality: Floor scales can not only measure mass but also we
The following are some common fault judgments of the platform scale - TCS electronic series:1, the battery can be turned on to use, AC can not charge the battery: this is a power problem, you can check whether the transformer is normal, the power line is not through;2, the use of AC power, the batte
A. Unstable Issues and Solutions1. Possible Cause: The ground where the scale is placed is uneven or too soft.Solution: Place the scale on a flat and hard surface. Avoid placing it on soft ground or an unstable platform.2. Possible Cause: The scale used does not match the weight of the object being
Germany (SARTORIUS) Sartorius - Market leader in weighing technologySwitzerland (METTLERTOLEDO) Mettler-Toledo - A global leading manufacturer of precision instrumentsUSA (OHAUS) Ohaus - Focused on the weighing and analytical testing instrument industryJapan (DIGI) TERAOKA - A well-known Japanese br
Here are many types of scales, mainly including the following:Steelyard : This is a simple weighing device that uses the principle of leverage. It is usually composed of a wooden steelyard, a metal weight and a lever. Steelyard has a long history, light production, easy to use, used to be the main
