5 # Insulated Box (+ 5℃) technical document

1. Product overview:

-Product name: 5 # Insulated Box

-Model: 5 # Insulated Box (+ 5℃)

-Function and use: used to provide 2℃ ~8℃ insulation environment.

2. Technical specifications:

-outline dimension

Box body parameters
				model			5 # Thermal insulation box
				Valid load size			210*210*210mm
				Internal diameter size			260*260*260mm
				External diameter size			380*380*380mm
				Overall packaging size			400*400*400mm
Cold storage agent parameters
	model:	5-A(+5℃)	N A			model:		N A
	quantity:	6				quantity:		N A
	weight:	0.74kg				weight:		N A
	specification and dimension:	237*237*22mm				specification and dimension:		N A
N A	model:	N A	N A			model:		N A
	quantity:	N A				quantity:		N A
	weight:	N A				weight:		N A
	specification and dimension:	N A				specification and dimension:		N A
Analog parameters
	Name of the analog				bubble pack
	The simulation makes the box filling and fixed thermometer, select the items with weak cold storage capacity, and reduce the external factors affecting the insulation duration to the minimum;

3. Performance test:

-Experimental data of thermal insulation effect:

Based on the validation data, it can be concluded that:

1. Ultimate high temperature: The test results show that the 5 # Insulated Box (+ 5℃) can maintain the internal temperature of the box for 2~8℃ 25 hours under the environmental condition of 40℃. The temperature of P 7 (upper top corner) is short relative to the insulation time, so it is suggested that the daily transportation monitoring point can be placed in this position;
2. Ultimate low temperature: The test results show that the 5 # Insulated Box (+ 5℃) can maintain the internal temperature of the box for 2~8℃ 30 hours under the environmental condition of-25.7℃. The temperature of P 7 (upper top corner) is short relative to the insulation time, so it is suggested that the daily transportation monitoring point can be placed in this position;

To sum up, 5 # Insulated Box (2~8℃) can ensure that the items in the box are between 2~8℃ for at least 25 hours, and the temperature of P 7 (upper top corner) in the box is relatively short than the thermal insulation time, it is recommended that the daily transportation monitoring point be placed in this position;

4.   matters need attention:

1. Select the right Insulated Box: select the appropriate size and material of the Insulated Box according to the type of items and the insulation time. For example, an Insulated Box used for food is usually different from the Insulated Box used for medical supplies.

2. Preheat or pre-cooling: Before using the Insulated Box, it can be preheated or pre-cooled as needed. For example, when storing hot food, use hot water in the Insulated Box for a few minutes; when storing cold food or cold drinks, you can put the ice pack in advance or pre-cold in the Insulated Box.

3. Correct loading: make sure that the items in the Insulated Box are not overcrowded and not too empty. Proper filling can help maintain the temperature and avoid excessive air circulation causing temperature changes.

4. Seal check: ensure that the lid or door of the Insulated Box is well sealed to prevent the leakage of hot air or cold air. Poor sealing will greatly reduce the thermal insulation effect.

5. Cleaning and maintenance: after use, the Insulated Box should be cleaned in time to avoid food residue or odor. Keep the inside and outside of the Insulated Box clean, which can prolong its service life and maintain the thermal insulation effect.

6. Avoid direct sun exposure: put the Insulated Box in a cool place to avoid direct exposure to the sun, especially in summer, the overheating environment will affect its insulation effect.

7. Pay attention to safety: If the Insulated Box is used to transport sensitive items such as electronic equipment or chemicals, ensure that relevant safety regulations are observed to avoid safety problems caused by temperature changes.