Method for using cold storage temperature recorder
Release time： Author: administrator

Method for using cold storage temperature recorder


Function introduction
Cold storage temperature recorder with 32 analog input, 4 analog universal quantitative transmission output, 32 alarm output, 32 power output, can realize the signal acquisition, display, processing, recording, totalizing, alarm, distribution and other functions; the Chinese interface and realize fast knob, user-friendly operation; using RS-232/RS-485 communication interface, can realize remote monitoring; built-in 64MB NAND FLASH as the storage medium of historical data, through the implementation of data transfer card. Suitable for metallurgy, petroleum, chemical, building materials, paper, food, pharmaceutical, heat treatment and water treatment and other industrial fields.
Placement
The placement of temperature recorder is another important factor that affects the accuracy of measurement. Due to the temperature logger built-in sensor in direct contact with the measured object, so the temperature recorder for the infrared temperature affects the position for the accuracy of the data is very critical for the "measurement of size, analyte emission rate, temperature of the object of environmental light will affect the accuracy of measurement and temperature recorder the external sensor due to external probe can directly contact the measured object, so this problem does not exist. Technical Engineer ESCOR DLS notes: "we found that some domestic logistics companies to temperature recorder on the outlet of the refrigerator car air conditioning, the actual temperature data thus obtained and goods vehicle has obvious deviation, which affects the accuracy of measurement. Therefore, we usually provide customers with products to provide users with relevant training to help customers better use of temperature recorder.
Usage method
The accuracy of the method of using the temperature recorder will have a direct impact on its accuracy. In general, the temperature recorder is not immediately after the start of the performance of the intensive reading to complete the reading of the temperature data, but requires a certain reaction time to complete the heat exchange with the measured environment. Generally speaking, the external temperature recorder can reach T90 in 5 minutes. (accuracy of 90%) and a built-in sensor temperature recorder generally takes 20 minutes to complete this process so that the user should be measured by the temperature recorder into the environment and according to the actual situation of the preset 5-20 minutes of the countdown to the start automatic temperature recorder at the appropriate time to complete and accurate records of temperature in advance.

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