Views: 0 Author: Site Editor Publish Time: 2022-11-24 Origin: Site
Explosion-proof floor scales are used more and more widely, and the quality awareness of manufacturers is getting higher and higher. People's pursuit of quality of explosion-proof floor scales is also increasing. Then, what should be paid attention to in the process of using explosion-proof floor scales What?
1:The power problem of the battery pack
The battery pack in the explosion-proof platform scale is set inside the instrument, usually in the internal battery pack cavity. You can see the battery pack by turning and opening the cover of the battery pack cavity on the back. You must pay attention to the explosion-proof during use. Whether the power of the battery pack of the weighbridge is sufficient, if there is a shortage of power, it must be charged in time. If the explosion-proof floor scale platform scale is not used for a long time, the battery pack must be taken out and placed in a dry and ventilated place.
2:How to reduce the error of the electronic platform scale floor scale?
The explosion-proof floor scale itself is a high-precision product, it can accurately weigh the weight of the object, but no matter which manufacturer's electronic floor scale platform scale, there will be errors in the measurement. The error is affected by many factors, so in the process of use , How should we effectively reduce the error of explosion-proof floor scales platform scale?
2.1: The sensor weighing load cell technical indicators should be guaranteed. The selected explosion-proof platform scales floor scale must meet the accuracy requirements of the weighing load cell sensors. This is the key to effectively ensuring the accuracy of the explosion-proof platform scale floor scale. For each batch of sensors weighing load cell, the relevant standards must be followed. A sampling inspection is required.
2.2: It depends on the temperature coefficient of the weighing junction box circuit. Theoretical analysis and experimental proofs show that the input resistance of the input amplifier and the temperature coefficient of the feedback resistance will affect the sensitivity and temperature coefficient of the explosion-proof floor scale platform scale. Therefore, when choosing the temperature coefficient, you must Be cautious, and perform high temperature tests on every electronic platform scale floor scale.
2.3: Non-linear compensation of the electronic platform scale floor scale. In an ideal situation, the digital value of the electronic platform scale after analog-to-digital conversion and the weight of Shijia on the electronic platform scale floor sclae should be linear and accurate during production. Degree calibration.
For the relevant content of the above explosion-proof platform, the explosion-proof platform should pay attention to the power problem of the battery pack during use, and also know how to reduce the error of the electronic platform.