When fresh products are transported, refrigerated trucks or transportation vehicles with refrigeration equipment are generally selected for transportation to ensure the freshness of fresh products. The general fresh-keeping methods of fruits and vegetables also need to be packaged with packaging tools such as cartons and plastic wrap to reduce the loss of fresh freshness.
2 points need consideration when transportation of fresh food
(1) The stacking method of transported goods. Because of the irregularity of the shape and physique of vegetables and fruits, as well as their own attribute factors, it is necessary to consider the air flow and the squeezing of goods when stacking such fresh products. Affect fresh an important factor in the loss of fresh activity and fresh products.
(2) Temperature monitoring of transportation vehicles. The temperature difference of the vehicle during transportation will affect the fresh activity of fresh products, resulting in damage to the goods. Therefore, during transportation, controlling the temperature and humidity of cold storage in the vehicle is an important means to reduce the loss rate of fresh products.
When transporting frozen food over long distances or by sea, it is very important to prove that the goods have been in the specified temperature and humidity conditions when they are received. Current cold chain transportation vehicles usually use intelligent temperature and humidity recorders to monitor the temperature and humidity in the vehicle, and provide transportation data on the road when the goods are delivered.
Cold Chain Logistics temperature and humidity recorder
The intelligent temperature and humidity recorder SEM230 comes with a high-precision temperature and humidity sensor, which can measure temperature and humidity, and has its own storage function, which can record 80,000 temperature and humidity data, and the high-profile version can record 260,000 temperature and humidity data. The equipment is equipped with an LCD screen that can display temperature and humidity data in real time. It uses a large-capacity rechargeable lithium battery that can be used for one year after a single charge, which is convenient for transportation personnel.
The intelligent temperature and humidity recorder has a built-in buzzer and has an alarm function that exceeds the limit. Set the upper and lower limits of the temperature and humidity of the transported goods in advance. Once the limit is exceeded or below this limit, the device will alarm to remind the transportation personnel to adjust the temperature and humidity in time. The recording frequency can be changed automatically when the equipment is alarmed to ensure that the recorded data truly reflects environmental changes. You can also set the function of timing to start recording and timing to stop recording, so that when multiple recorders are used, you can ensure that the equipment starts recording at the same time and stops at the same time.
After arriving at the destination, the intelligent temperature and humidity recorder can be connected to a computer through a USB cable, and the data stored in the device can be exported to the computer in EXCEL/TXT/PDF formats with the supporting software, so that the receiver can view the transportation process. Data to facilitate subsequent report making and data analysis.
