Attività Sito
drefsvfgbjhtp ha inviato un aggiornamento 3 anni, 9 mesi fa
“Cosmetic Bottles – Reasons to Use Bottles for Cosmetics
Cosmetic bottles are a fantastic way to display and market your cosmetic products, but what benefits are there to using bottles instead of other forms of packaging?Here at Fillcon, we have been working within the cosmetic packaging, bottle filling and sample sachet production industry for…[Leggi tutto]
drefsvfgbjhtp è diventato un membro registrato 3 anni, 9 mesi fa
È stato aggiornato il profilo di The most basic type of PCB is the original single-layer board which, as the name suggests, involves mounting one layer of copper on a substrate. Later developments led to double-layer and multi-layer PCBs, which saw multiple copper layers applied to two or more substrate layers. This made it possible to add a much higher density of components to the PCB and use them to create more powerful devices. While multi-layer boards did make maintenance more difficult, they soon became so cheap to make that it is now often more cost-effective to replace an entire board than to repair it. Today, the most common substrate is FR-4 glass epoxy, though new materials have emerged as the popularity of PCBs has grown. Examples of PCB configurations include rigid PCBs, flexible PCBs, rigid-flex PCBs, and high-frequency PCBs. The different configurations often use different substrates. And there are many different types of PCB such as Flexible PCB, Rigid-Flex PCB, HDI PCB Board, High Frequency PCB, Aluminum PCB, Ceramic PCB, Multilayer PCB, etc. http://www.betonpcb.com/pcb-assembly/ 3 anni, 9 mesi fa
The most basic type of PCB is the original single-layer board which, as the name suggests, involves mounting one layer of copper on a substrate. Later developments led to double-layer and multi-layer PCBs, which saw multiple copper layers applied to two or more substrate layers. This made it possible to add a much higher density of components to the PCB and use them to create more powerful devices. While multi-layer boards did make maintenance more difficult, they soon became so cheap to make that it is now often more cost-effective to replace an entire board than to repair it. Today, the most common substrate is FR-4 glass epoxy, though new materials have emerged as the popularity of PCBs has grown. Examples of PCB configurations include rigid PCBs, flexible PCBs, rigid-flex PCBs, and high-frequency PCBs. The different configurations often use different substrates. And there are many different types of PCB such as Flexible PCB, Rigid-Flex PCB, HDI PCB Board, High Frequency PCB, Aluminum PCB, Ceramic PCB, Multilayer PCB, etc. http://www.betonpcb.com/pcb-assembly/ è diventato un membro registrato 3 anni, 9 mesi fa
drefsvfgbjhto è diventato un membro registrato 3 anni, 9 mesi fa
drefsvfgbjhtn è diventato un membro registrato 3 anni, 10 mesi fa
È stato aggiornato il profilo di A major source of pollution in aseptic manufacturing is personal handling. Therefore, the reduction of human interventions in the critical zone leads to higher purity in the products. For aseptic manufacturing in pharmaceutical processing, Restricted Access Barrier Systems (RABS technology) as well as isolators offer improved sterility assurance for the product and an efficient protection of the staff against risks caused by hazardous substances. These aseptic barrier systems fulfill many applications in pharmaceutical production lines, such as finish manufacturing and packaging. Isolators include an automated bio-decontamination system and are suitable for long-lasting campaigns. A RABS, on the other hand, is an appealing solution for cleanrooms and guaranties the quality needs for applications which require more flexibility. If necessary, a RABS can be opened to allow for process intervention, while the Isolators must be kept closed during the entire operation. A major advantage of isolator technology over conventional cleanroom technology in aseptic environments is the high security level of protection of the product which is still not achievable with other methods working with aseptic products. A RABS provides separation by the barrier on the basis of a closed system for processing, which reduces the risk of contamination of the product because of reduced contact surfaces in comparison with handling in a normal cleanroom. In other words: It contains a barrier system with HEPA-filtered air flow, which allows a faster start and handling of processes compared with isolators and more flexible changes. Also, remodelling and renovations are cheaper. RABS air handling units operate similar to laminar flow fume hoods in a way that they get clean air from fan units through HEPA filters and the air vents from the unit into the RABS (overpressure airflow). Air exits through openings into the environment at a low level on the equipment. During operation, there should be no reason to open the RABS doors. If there is a severe cause to open the doors, the laminar air flow system and other elements must be able to prevent a collapse of the ISO 5 conditions. Each opening of the doors will be considered as a serious intervention and must be documented. An open RABS enables measurements and monitoring. RABS can – similar to an isolator – be driven as doors close system, with a very low risk of contamination. But a RABS contains not only a clean air maintenance system, it also includes an air lock zone, a well-designed equipment, laminar air flow, ISO 5 conditions in the critical zone, a quality system in place, SIP (sterilization in place), standard opterating procedures for interventions, disinfection plans and a documentation of all processes. http://www.tailinscitech.com/pharma-isolator/ 3 anni, 10 mesi fa
A major source of pollution in aseptic manufacturing is personal handling. Therefore, the reduction of human interventions in the critical zone leads to higher purity in the products. For aseptic manufacturing in pharmaceutical processing, Restricted Access Barrier Systems (RABS technology) as well as isolators offer improved sterility assurance for the product and an efficient protection of the staff against risks caused by hazardous substances. These aseptic barrier systems fulfill many applications in pharmaceutical production lines, such as finish manufacturing and packaging. Isolators include an automated bio-decontamination system and are suitable for long-lasting campaigns. A RABS, on the other hand, is an appealing solution for cleanrooms and guaranties the quality needs for applications which require more flexibility. If necessary, a RABS can be opened to allow for process intervention, while the Isolators must be kept closed during the entire operation. A major advantage of isolator technology over conventional cleanroom technology in aseptic environments is the high security level of protection of the product which is still not achievable with other methods working with aseptic products. A RABS provides separation by the barrier on the basis of a closed system for processing, which reduces the risk of contamination of the product because of reduced contact surfaces in comparison with handling in a normal cleanroom. In other words: It contains a barrier system with HEPA-filtered air flow, which allows a faster start and handling of processes compared with isolators and more flexible changes. Also, remodelling and renovations are cheaper. RABS air handling units operate similar to laminar flow fume hoods in a way that they get clean air from fan units through HEPA filters and the air vents from the unit into the RABS (overpressure airflow). Air exits through openings into the environment at a low level on the equipment. During operation, there should be no reason to open the RABS doors. If there is a severe cause to open the doors, the laminar air flow system and other elements must be able to prevent a collapse of the ISO 5 conditions. Each opening of the doors will be considered as a serious intervention and must be documented. An open RABS enables measurements and monitoring. RABS can – similar to an isolator – be driven as doors close system, with a very low risk of contamination. But a RABS contains not only a clean air maintenance system, it also includes an air lock zone, a well-designed equipment, laminar air flow, ISO 5 conditions in the critical zone, a quality system in place, SIP (sterilization in place), standard opterating procedures for interventions, disinfection plans and a documentation of all processes. http://www.tailinscitech.com/pharma-isolator/ è diventato un membro registrato 3 anni, 10 mesi fa
drefsvfgbjhtm ha inviato un aggiornamento 3 anni, 10 mesi fa
“Steel strip, also known as strip steel, is a long-length steel plate that is mostly supplied in coils. Those with a width below 600mm are called narrow strips, and those exceeding 600mm are called wide strips. It has the advantages of smooth and smooth surface, high dimensional accuracy and good mechanical properties. At the same time, steel…[Leggi tutto]
drefsvfgbjhtm ha inviato un aggiornamento 3 anni, 10 mesi fa
“The rake includes a rake body, a handle head and a handle, and the main point is that the handle head is a circular tube, the center of the circular tube is located on the symmetrical center line of the rake body, and the joint part where the lower end is fixed to the rake body is annular. The force exerted by the handle on the rake body is…[Leggi tutto]
drefsvfgbjhtm ha inviato un aggiornamento 3 anni, 10 mesi fa
“Nowadays, the world attaches great importance to the problem of environmental pollution. Everyone is eager to live in a good condition, the pursuit of perfection, of course, fresh air and comfortable natural environment. Therefore, in the work, more and more places choose to use large industrial ceiling fans to improve the gas in the indoor space…[Leggi tutto]
drefsvfgbjhtm ha inviato un aggiornamento 3 anni, 10 mesi fa
“High Voltage Tester, also known as portable AC and DC high voltage withstand voltage tester. According to its function, it can be called electrical insulation strength tester, dielectric strength tester, etc. Its working principle is to apply a voltage higher than normal operation to the insulator of the device under test for a specified period…[Leggi tutto]
drefsvfgbjhtm ha inviato un aggiornamento 3 anni, 10 mesi fa
“Now more and more fitness people like to do muscle training, which can help them build a better body, improve their temperament, and make themselves more masculine. When we talk about building muscle, we think of all kinds of fitness equipment we use in our lives, and dumbbells are one of the most used fitness equipment in our lives.
95% of…[Leggi tutto]
drefsvfgbjhtm ha inviato un aggiornamento 3 anni, 10 mesi fa
“Smart home is based on the residential platform, using integrated wiring technology, network communication technology, security technology, automatic control technology, audio and video technology to integrate the facilities related to home life, build an efficient management system for residential facilities and family schedule affairs, improve…[Leggi tutto]
drefsvfgbjhtm ha inviato un aggiornamento 3 anni, 10 mesi fa
“Air filter refers to an air filter device, which is generally used in clean workshops, clean workshops, laboratories and clean rooms, or for dustproofing of electronic mechanical communication equipment. There are primary filter, medium efficiency filter, high efficiency filter and sub-efficiency models. Various models have different standards…[Leggi tutto]
drefsvfgbjhtm ha inviato un aggiornamento 3 anni, 10 mesi fa
“In the weak current monitoring system, the Internet Cable is an indispensable material for connecting the local area network. In the establishment of the monitoring weak current system, everyone will attach great importance to the selection of important equipment such as cameras, switches, hard disk recorders, decoders, streaming media servers,…[Leggi tutto]
drefsvfgbjhtm ha inviato un aggiornamento 3 anni, 10 mesi fa
“When it comes to steel pipes, we may find that in daily life, whether it is residences or various advertising signs, this building material is used in large and small industrial buildings, and how a building material that looks so hard is bent Folded into various shapes and cut into various sizes, which requires the use of a steel pipe cutting…[Leggi tutto]
drefsvfgbjhtm ha inviato un aggiornamento 3 anni, 10 mesi fa
“Natural Gas Vehicles are powered by natural gas. The methane content of natural gas is more than 90%, and it is a good fuel for automobile engines. The advantages of natural gas vehicles include stable combustion and reduced engine fuel consumption.
The new type of promotion and application are vehicles that can burn compressed natural gas or…[Leggi tutto]
drefsvfgbjhtm è diventato un membro registrato 3 anni, 10 mesi fa
È stato aggiornato il profilo di Electromagnetic interference (EMI) is prevalent throughout the factory floor. This is why data and signal cables are usually protected with insulated conductors and wrapped with a conductive layer. Shielding reduces electrical noise and reduces its impact on signals and also lowers electromagnetic radiation. Shielding prevents crosstalk between cables near each other. Shielding not only protects cable but it can also protect machinery and people as well. Power cables are constructed to be electromagnetic compatible (EMC) to minimize noise generation, which affects many other systems like radio and data communication. Communication cables are shielded to prevent the effects on the data transmitted from EMI. To further prevent cross talk and coupling, communication cables are also paired and individually shielded. In some applications, such as those needing servo cables, double or even triple shielding is required: around individual conductors, around twisted pairs, and around the entire cable. Some applications do not require shielded cables. For example, if a cable will be used in a cabinet or otherwise away from other sources of noise, it does not need to be shielded, as it will be protected from noise and EMI already. Cable shielding uses either a braided, spiral design or metal-coated Mylar or foil shield. The shielding wraps around each conductor to mitigate noise by 85% to 100%, depending on the configuration. The maximum shielding a braided shield can have is 90%. Spiral shields can offer 98%, while metal-coated Mylar can deflect 100% of EMI. http://www.avanzados.net/shielding-material/ 3 anni, 10 mesi fa
- Carica di più
Benvenuti
buon giorno,
mi sono registrata,come faccio ad avere lo sconto di 10 euro cosi procedo all ordine?
Buon giorno, a breve ricevera’ il codice sconto nella sua mail
Anche io mi sono registrato entro il 31 agosto, come si attiva lo sconto?
L’offerta era valida per registrazioni effettuate entro il 10 Agosto ed il buono fruibile entro il 31 Agosto,
Anche lei riceverà un piccolo codice promozionale di Benvenuto presto, verrà ricontattato…
Continui a seguire eGolden, molte altre offerte e promozioni sono alle porte
Peccato! Mi sono registrato solo ieri!
Buongiorno, grazie per la registrazione, per darle il benvenuto riceverà anche lei un piccolo buono sconto promozionale… sarà presto ricontattato
Ciao