The concept of time and development

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At the earliest time, people used the earth's rotation to measure time. The basic unit is the flat sun day. At the end of the 19th century, 1/86400 of a flat solar day was counted as a second, which is called the world time second.
In 1960, the International Metrological Congress decided to use the time of the almanac based on the movement of the Earth's revolution as the unit of time. Near the beginning of 1900, the sun's geometrical flat yellow is 279°, 41'48, .04, as the moment, January 1900. At 12 o'clock on the whole day, the 1/31556925.9747 of the year of return from this moment is taken as one second, and the accuracy of the definition of reproduction seconds is increased to one-billionth of a second.
In 1967, the International Metrology Congress decided to use an atomic seconds definition to replace the second definition of the almanac. The duration of the 9192631770 cycles radiating from the transition between the two hyperfine levels of the 铯-133 atom ground state is defined as one second. According to this definition, the accuracy of reproduction seconds is better than ten trillionths of a second
Time synchronization equipment can help you to solve the problem of network time synchronization very professionally, and can easily deal with a variety of different application occasions. Industrial automation, aviation, transportation, government, finance, and other industries are widely used.
Beijing Zhongxinchuang Technology Co., Ltd. is a very good manufacturer of time synchronization equipment. It was successfully developed and launched in 2002. It has very rich experience in the industry. Our product line is also very rich, there are more than 70 kinds of high school equipment for your choice. We have perfect after-sales service, can provide 3 months replacement service for 3 years warranty, equipment can not be eliminated within a reasonable time can also provide a turnaround machine. We will be your ideal partner.

Multifunctional Food Processor

General specifications

Base speed: Stepless speed control + pulse LED light: Yes

Double safe locks: Yes Non-slip feet: 4 pcs

Blender jar capacity: 1.5 L Bowl capacity dry: 2.5 L

Bowl capacity liquid: 1.5 L

Technical specifications

Power: 800W Frequency: 50/60 Hz

Voltage: 220-240V Cord length: 1.2 m

Design specifications

Material body: ABS +stainless steel Surface finishing: injected color

Material blade: Stainless steel Material bowl: SAN

Material jar: Glass or Plastic

Dishwasher attachments: Yes

Approvals

GS/CE/CB/LVD/EMC/ROHS/LFGB/DGCCRF/REACH/ERP

Pats

A: Body with chopping bowl

B: 1.5 litre Glass Wet Mill attachment

1.5 litre Plastic Wet Mill attachment

C: Dry Mill attachment with filter lid

D: Citrus juicer

E: Centrifugal juicer

F: Metal twin geared whisk

G: 0.5 litre small chopping bowl and blade

H: Plastic chopping blade

Stainless steel chopping blade

I: Spatula

J: Stainless steel Shred Disc, fine Slicer & Julienne Disc

Rough Slicer & Julienne Disc, potato Julienne Disc

K. Cubic disc

3319 1

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Housoen Electric Manufacture Co., Ltd. , https://www.housoenappliances.com