Wheelchair scale, wheelchair scale price|quote---how to calibrate without weight
Wheelchair scale, wheelchair scale price|quote---how to calibrate without weight
2017-9-27 Zhongyuan Weighing Apparatus Factory
How to calibrate a wheelchair scale without a weight:
1. Before use, standardize the standard sensor and supporting weighing instrument on the force measuring machine (or weight).
2. Through the matching weighing instrument, fine-tune the jacks so that each point receives a little force and the points are balanced.
3. The standard sensor is placed on the top of the wheelchair scale sensor loading board. The jack is placed between the frames of the standard sensor, and the three positions are adjusted to make the center axis of the jack, the standard sensor and the weighbridge sensor coincide.
4. Operate the wheelchair scale weighing instrument so that the meter displays zero.
5. Calibrate the weight to be added, calculate the average weight that should be added at each point, according to the matching weighing instrument display, and evenly adjust the jack loading. The supporting weighing instrument displays the required weight. After stabilization, the wheelchair scale weighing instrument should be calibrated as quickly as possible.
6. After the calibration is completed, the jack is loaded or unloaded, and the accuracy of the wheelchair scale is calculated by comparing the weight of the weighing instrument and the weighbridge weighing instrument in each gear.
Wheelchair scales are specially tailored for the medical industry. They adopt modern and simple design to enhance the grade of hospital units.
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ZHEJIANG BOSHINE ELECTRONIC SECURITY CO.,LTD , https://www.boshine.com