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15801923825
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Building 5, No. 31 Xianxing Road, Yuhang District, Hangzhou City, Zhejiang Province (Shanghai Branch: No. 45, Lane 3459, Gudai Road)
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Zhejiang Blue Arrow Engineering Technology Co., Ltd
Electronic explosion-proof balance
NegotiableUpdate on 03/13
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Overview
The correct maintenance of electronic explosion-proof balance should pay attention to the following issues: (1) Regularly maintain the environmental hygiene inside the balance room, and even more importantly, keep the weighing room clean. Once items are scattered, they should be carefully cleaned up in a timely manner. (2) Regularly perform self calibration or external calibration on the electronic balance to ensure that the sensitivity of the balance is in good condition. (3) When not in use for a long time, explosion-proof scales should be stored properly.
Product Details
Electronic explosion-proof balance
The reason for errors in electronic scales: personnel errors caused by the limited resolution of the measurer and visual fatigue due to work fatigueErrors caused by changes, reaction speed, and inherent habits, as well as errors caused by momentary mental negligence. Device errors are inevitably present in standard measuring tools used to reproduce standard values in a fixed form, as well as in instruments or meters used for measurement, and in the vicinity and ancillary equipment of the instruments. Environmental errors are caused by various environmental factors that are inconsistent with the required standard state, resulting in changes in the measuring device and the measured object itself, such as errors caused by temperature, humidity, air pressure (causing disturbances in various parts of the air), vibration, electromagnetic fields, light, etc. The indication error caused by the use of electronic balance instruments under specified conditions is called the fundamental error, and the error caused by the use beyond these conditions is called the additional error.
Electronic explosion-proof balance
Open question: * No display after opening:
1. The suction and discharge of desiccants create airflow in different directions, causing changes in air buoyancy. Which explosion-proof balance is better, resulting in unstable weighing? The desiccant in the weighing room should be removed to maintain a stable weighing environment;
4. Open question: * No display after opening:
(1) Uninstalled weighing plate: After power off, install the correct weighing plate first, and then turn on the balance;
(2) Wrong weighing: Use the correct weighing device that matches the balance
(3) Collision between the weighing plate and the windproof ring: Due to improper installation, please identify the cause of the collision and reinstall it correctly.
The balance should not be overloaded during operation to avoid damage to the balance.
