After high and low temperature test chambers are shipped from the factory, it's common to encounter issues like missing instructions or equipment damage. This highlights the critical importance of proper packaging during transportation. To ensure safe delivery, there are specific requirements for the packaging boxes used for these devices. Here’s a detailed overview of what you need to know:
1. The package’s text and logo must comply with GB191 standards.
2. Accessories, spare parts, and special tools should be individually packaged within the box.
3. The packaging must be sturdy and reliable, capable of withstanding transport tests as outlined in section 5.13.
4. The box should protect against rain and moisture accumulation.
5. Technical documents such as equipment lists, manuals, and certificates must be sealed, moisture-proof, and placed in an easily visible location inside the box.
6. Packaging standards vary by region: solid wood boxes are used domestically, while fumigation-free three-ply wood is required for international shipments.
In addition to packaging, the appearance and design of the test chamber also play a crucial role in performance and safety. Here are some key appearance requirements:
1. The heating device should not directly radiate heat onto the sample.
2. The sample holder should be made of materials that resist heat, oxidation, and corrosion.
3. The surface coating should be smooth, even, and free of bubbles, peeling, or scratches.
4. The insulation layer must be thick enough to ensure that the external parts of the chamber do not exceed 35°C above ambient temperature.
5. Insulation material should be heat-resistant and flame-retardant.
6. The door seal must be tight and durable, with a high-temperature resistant gasket that is easy to replace.
7. The inner walls should be constructed from heat-resistant, non-oxidizing, and corrosion-resistant materials, ensuring no contamination occurs during testing.
High and low temperature test chambers are widely used across industries such as electronics, automotive, aerospace, plastics, and more. They are essential for evaluating product performance under extreme temperature conditions. Proper packaging and design are vital to maintaining the integrity of the equipment during transit and ensuring accurate test results. Understanding and following these packaging and appearance guidelines is essential for successful delivery and long-term use of the test chambers.
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