As the name suggests, the waterproof electronic scale is a waterproof electronic scale. The electronic scale is designed with a fully enclosed structure to meet the weighing work in various humid environments, such as aquatic products, logistics, warehousing and chemical industries. So how do we know the waterproof performance of the electronic scale? The industry uses IPXX to judge the dustproof and waterproof level of the weighing scale. The first X represents the dustproof level, and the second X represents the waterproof level. The higher the value, the higher the dustproof and waterproof level.
The following focuses on several common waterproof levels and test methods for electronic scales:
1.IPx5 water spray test
Test equipment: the inner diameter of the nozzle of the nozzle is 6. 3mm
Test conditions: the distance between the test sample and the water spray port is 2. 5m ~ 3m, and the water flow rate is 12. 5L / min (750L / h)
Test time: Calculated according to the surface area of ​​the sample to be tested, 1min per square meter (excluding the installation area) at least 3min
2.IPx6 strong water spray test
Test equipment: The inner diameter of the spray nozzle of the nozzle is 12. 5mm
Test conditions: the distance between the test sample and the spout is 2. 5m ~ 3m, and the water flow is 100L / min (6000L / h)
Test time: Calculated according to the surface area of ​​the sample to be tested, 1min per square meter (excluding the installation area) at least 3min
3. IPx7 short-term water immersion test
Test equipment and test conditions: water immersion tank. The size should be such that the sample is placed in the immersion tank and the distance from the bottom of the sample to the water surface is at least 1 m. The distance from the top of the sample to the water surface is at least 0.15m.
Test time: 30min
4.IPx8 continuous diving test
Test equipment, test conditions and test time: agreed by both parties for supply and demand (sales and purchase), the severity should be higher than IPX7
Therefore, we must look for IPXX certification when purchasing waterproof electronic scales, and choose the waterproof scale that suits you according to your needs!
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