Fruit Sugar Meter Unlocks Fruit Sugar Secrets
In the city, we suddenly found that many places suddenly popped up a lot of fruit supermarkets. The focus on healthy living has made the fruit market extremely prosperous, and the fruit supermarket has also ushered in the opportunity for rapid development. However, since it is a fruit supermarket, there are not only many types of fruits, but also good quality, so that we can receive the favor of consumers, so how to control the quality of fruits? In fact, you can use professional instruments to detect, such as fruit sugar meter . Among the many edible qualities of fruit, sugar acid is always the most important indicator to touch the nerves of consumers. Therefore, the quality test of fruits is inseparable from the sugar test. The fruit sugar meter is a special instrument for measuring the sugar content of fruits. It can help us quickly unlock the secrets of fruit sugar, effectively control the quality of fruits, and create a fruit shopping environment that consumers can satisfy, which can attract new customers with appearance. We can retain old customers with taste. Fruit sugar meter can be used not only as a fruit sales link, but also as an important tool for fruit quality control. It can also be a good helper for producers to improve production technology and scientifically improve fruit quality. The sweetness of fruit is mainly formed by photosynthesis of green plants, and polyhydroxy aldehydes and polyhydroxy ketones and their derivatives or polymers are "sugars". Why are Xinjiang fruits sweeter than southern fruits? It is because the photosynthesis in Xinjiang is strong. Therefore, the fruit sugar meter can be used to determine the sugar content of the fruit, and the quality of the fruit can be greatly improved by improving the production measures, and the optimal harvesting period of the fruit can be determined in turn, which is the basis for the sales and market of the fruit. Don't look at the small fruit measuring instrument, but its role is really not small. With the hot sale of fine fruit, this kind of professional testing equipment will be more widely applied to production, acquisition and sales, etc. The quality assurance and improvement provide a powerful boost.
The 8 layer PCB is a circuit board with 8 layers that are stacked firmly together with predefined and dependable mutual connections between the layers. Structure of eight layer PCB is more complicated. Nowadays, PCBs frequently have 8 to 12 layers or more, and electronics engineers know that designing for so many layers requires a well-configured layer stack.
8-layer printed circuit boards are usually installed in compact equipment with strict spacing requirements, such as notebook computer motherboard, communication backplane, wearable watches, etc. Because of its complexity and high manufacturing costs, your 8-layer PCB manufacturing should be made by reliable and experienced manufacturers. Jinghongyi PCB has been specially targeting high-end PCB manufacturing and assembly services for 8 years, providing high-quality products and services for various customers. Our advanced production line and fast response team will keep you comfortable and reassured, without any trouble, you can rest assured to place the order with us.
Standard stackup of 8 layer PCB looks as follows
8 Layer PCB Stack up
8 Layer PCB stackup
A typical 8 Layer PCB Stackup
0.062[8 layer PCB stackup
0.093[ 8-Layer PCB Stackup
8 LAYER 1.6 MM STANDARD STACKUP AND THICKNESS
JHYPCB is one of the leading 8 layer PCB manufacturers. For more information, pls send email to us.
PCB Circuit Board,8 Layer PCB,Custom multilayer pcb,Custom 8 Layer PCB JingHongYi PCB (HK) Co., Limited , https://www.pcbjhy.com
8 Layer PCB - Stackup & Cost & Prototype manufacture
What is 8 layer PCB?
Typical 8-layer PCB stack up methods and guidelines
Eight-layer PCB can be used to add two additional layers, or two planes can be added to improve EMC performance. Most eight-layer circuit boards are superimposed to improve EMC performance, rather than adding additional wiring layers. Compared with 6-layer circuit boards, the cost increase percentage of 8-layer PCB is less than that of 4-layer PCB to 6-layer PCB. Therefore, in order to improve EMC performance, the cost increase is reasonable. Therefore, most 8-layer boards consist of four wiring layers and four planes.
In short, 8 layer PCB are usually used to improve the EMC performance of circuit boards, rather than increasing the number of layers.
No matter how you decide on the stack layer, it is not recommended to use an 8-layer PCB board with six wiring layers. If you need six routing layers, you should use a 10 Layer PCB board. Therefore, the 8-layer board can be regarded as the six-layer board with the best EMC performance.
Basic Layer of Eight-Layer Circuit Board with Excellent EMC Performance
All signal layers are adjacent to the plane, and all layers are tightly coupled. High-speed signals are buried between planes, so planes provide shielding to reduce the transmission of these signals. In addition, the circuit board uses multiple grounding layers to reduce the grounding impedance.
Other forms of 8-layer PCB stackup
So far, we have also clarified the cost and price differences between 6-layer PCB, 8-layer PCB and 10-layer PCB.
8 Layer PCB thickness
8 Layer Stackup - 1.6mm thickness
layer order
layer name
material type
material description
dielectric constant
thickness
copper weight
1
top
copper
signal
0.035mm
1 oz
2116
prepreg
4.5
0.12mm
2
inner 1
copper
plane
1 oz
core
4.6
0.3mm
3
inner 2
copper
plane
1 oz
7630
prepreg
4.7
0.2mm
4
inner 3
copper
plane
1 oz
core
4.6
0.3mm
5
inner 4
copper
plane
1 oz
7630
prepreg
4.7
0.2mm
6
inner 5
copper
plane
1 oz
core
4.6
0.3mm
7
inner 5
copper
plane
1 oz
2116
prepreg
4.5
0.12mm
8
bottom
copper
signal
0.035mm
1 oz
Final board thickness: 1.6mm±0.13mm
8-Layer Prototype PCB Manufacturing Service
The 8-layer prototype FR-4 PCB is an 8-layer circuit board, which is firmly stacked together with predefined and reliable interconnection between layers. The 8-layer FR-4 PCB has more complex structure. JHYPCB is a large enterprise located in Shenzhen, China, which can manufacture 8-layer prototype PCB.
JHYPCB can provide you with multi-layer PCB board in accordance with RoHS standard. With laminated material, it can match high temperature in assembly process. Importantly, some lead-free assembly processes will require laminated substrates to withstand temperatures exceeding 260 degrees Celsius or 500 degrees Fahrenheit over a longer period of time. To solve this problem, we have high temperature laminates in stock, so that our customers can meet the higher temperature cycle requirements of some lead-free assembly applications.
