Shanghai Huizhou Industrial Co., Ltd.
1. Anforderungen
The 11L-EPS insulated box is required to maintain an internal temperature of 10℃ or below for more than 48 Stunden in einer Umgebung mit konstanter Temperatur von 32℃.
2. Konfigurationsparameter
2.1 Basic Information of the EPS Insulated Box + Eisbeutel
2.2 Basic Information of the EPS Box
Informationstyp | Einzelheiten |
Außenmaße (mm): | 400 * 290 * 470 |
Wall Thickness (mm): | 50 |
Innenmaße (mm): | 300 * 190 * 370 |
Volume (L): | 21 L |
Gewicht (kg): | 0.66 kg |
2.3 Basic Information of the Ice Packs
Informationstyp |
Einzelheiten |
Dimensions (mm): |
182 * 97 * 25 |
Phase Change Point (℃): |
0℃ |
Gewicht (kg): |
0.38 kg |
Number of Ice Packs: |
14 individuell |
Total Weight (kg) |
5.32 kg |
3. Testergebnisse
Test Curves and Data Analysis:

In a constant temperature environment of 32℃, the duration of maintaining the internal temperature below 10℃ at various points was as follows:
Location |
Bottom of the Box |
Bottom Corner |
Front Center |
Middle Center |
Right Center |
Top Center |
Top Corner |
Duration Below 10℃ (Std.) |
54.2 |
56.5 |
53.5 |
52.9 |
52.4 |
51.2 |
51.8 |
4. Testfazit:
In a 32℃ constant temperature environment, with 14 ice packs placed inside the box, the internal temperature remained at or below 10℃ for 51.2 Std., meeting the 48-hour insulation requirement.
5. Attachments:
5.1 Test Photos
