With the rapid development of science and technology and the continuous improvement of automation, China's high and low temperature test chamber industry will also undergo new changes and gain new development. Its production is not only the actual demand of the majority of users and the result of technical competition among manufacturers, but also the product and product upgrade of computer technology, communication technology and control technology in the field of industrial control, and to achieve further high precision and high performance. (especially multi-parameter online real-time measurement and control and automatic measurement and control), high stability, high reliability, high adaptability, multi-function, low consumption, etc. provide great power and development space. The general high and low temperature test chambers have no cooling rate index, and the nominal time from ambient temperature to minimum temperature is generally 90 to 120 minutes. High and low temperature alternating test chambers, high and low temperature alternating heat and humidity test chambers have the requirement of variable temperature rate. The general requirement of temperature change rate is 1 °C/min, and the speed can be adjusted within this speed range. However, the rapid temperature change test chamber has a fast temperature change rate, and the heating and cooling rate can reach 3 ° C / min ° C ~ 15 ° C / min, in a certain temperature range, the cooling rate can even reach 30 ° C per minute or more. Rapid temperature change of various specifications and speeds The temperature range of the high and low temperature test chambers is usually -60 to +130 °C, but the temperature range of the cooling rate is different. According to different test requirements, the temperature range of the high and low temperature test chambers is -55~ +80 ° C, and some are -40 to +80 ° C. There are two ways to change the temperature change rate of the high and low temperature test chambers, which are the average temperature drop rate and the linear temperature rise and fall speed. The average speed is the ratio of the difference between the highest temperature and the lowest temperature to the time in the temperature range of the test chamber. The linear temperature rise and fall speed refers to the variable temperature rate that can be guaranteed in any 5 min period. In fact, for high and low temperature test chambers, the most difficult and critical part of ensuring the linear temperature rise and fall is the cooling rate that can be achieved by the test chamber during the last 5 minutes of the cooling section. Therefore, the high and low temperature test chamber preferably has two parameters: the average average temperature rise and fall speed and the linear temperature rise and fall speed (average speed per 5 minutes). Generally speaking, the linear temperature rise and fall speed (average speed per 5 minutes) is the average temperature rise and fall speed of the whole process. 1/2. The development of modern high and low temperature test chambers plays a vital role in the development of the industry. We need to pay attention to the development of high and low temperature test chambers. Driven by modern science and technology and productivity, the instrument originally used as a measuring instrument has developed into a relatively complete discipline and plays an increasingly important role in today's national economy and technological development.
Whole ( Multi bulb ) Black Garlic is made of the whole fresh white garlic .
It appears black in colour and shrinks during the fermenting process.
The cloves varies in diameter between 5.0 - 6.0cm and weights in at 30-40g before being peeled.
Black Garlic Production Process
Whole Black Garlic,Whole Foods Black Garlic,Multi Bulb Black Garlic,Fermented Whole Black Garlic Zhucheng Tongxi Commercial And Trade Co.,Ltd. , https://www.blackgarlicgroup.com
