The work badge is not only proof of your identity during work, but also shows that you are qualified for the position.At the same time, the work badge is also a company's recognition of its employees.SF Express requires employees to wear work badges during work to enhance the company's overall image and establish a good personal image.

Product to be tested: SF Industrial Brand
As we all know, SF Express isA Hong Kong-funded express delivery company mainly engaged in international and domestic express delivery business, is now a well-deserved big brother in the express delivery industry.When wearing work badges, employees will inevitably encounter some problems when sending and receiving express delivery, such as sweating in the hot summer, rainy days on the way to deliver express delivery, etc., which may cause their badges to get wet.In order to avoid this situation, it is important to have a waterproof badge.

SF Industrial Brand Air Tightness and Waterproof TestingJig
Hai Ruisi has done the SF Express business license.Sealing and waterproof test, let me share this case with you today.
SF Express requires it to be done for work badgesIP67Waterproof levelFor testing, let’s take a look at the testing equipment and methods used by Hairis.

Air tightness and waterproof testing equipmentTest parameters
Equipment used: HairisHCClassic series air tightness testing equipment
Testing method: indirect test method, test pressure15KPA,Inflation time5 seconds, voltage stabilization time8seconds, test time5seconds, upper limit of leakage value30PA。
This detection method is simple to operate, has high measurement accuracy, and can quickly detect the waterproofness of the product.For exceed the upper limit of leakage value and the pressure cannot be reached15KPAproducts can be accurately detected.

Hai RuisiHCClassic series air tightness testing equipment
Hairis' air tightness and waterproof testing equipment has now been used in all walks of life.Only when testing equipment can truly serve the production process can unnecessary manpower be reduced.Detect unqualified products early and reduce test usage time.Hairis' air tightness and waterproof testing equipmentAs a testing equipment with high accuracy, low cost and high ease of use, its application has very direct economic significance for modern industrial production.
