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PTR26950A TPR280,DN16 ISO-KF進(jìn)口變送器優(yōu)惠銷售

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  公司:www.sahbore,。。com
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Ebm    D2E133-AM31-05 with 02137-4-7320 (ers:D2E133-AB03-05)    離心通風(fēng)機(jī)
Ebm    D2E133-AM31-05 with 02137-4-7320 (ers:D2E133-AB03-05)    風(fēng)扇
heidenhain    296746-04    讀數(shù)頭
heidenhain    315422-01    編碼器
heidenhain    315423-03    讀數(shù)頭
heidenhain    315422-94    編碼器
heidenhain    315423-02    讀數(shù)頭
heidenhain    727221-51    編碼器
heidenhain    255337-15 AE LB 326    光學(xué)測量儀零件(讀數(shù)頭)
heidenhain    310128-06    電纜
heidenhain    655251-52 instead of 538234-01    編碼器
heidenhain    255337-15 AE LB 326    光學(xué)測量儀零件(讀數(shù)頭)
heidenhain    310128-06    電纜
heidenhain    655251-52 instead of 538234-01    編碼器
parker    D1VW020DNJW91    閥
PFEIFFER    PTR26950A TPR280,DN16 ISO-KF    變送器
PFEIFFER    PTR26950A TPR280,DN16 ISO-KF    變送器

PFEIFFER    EVR 116    閥
PFEIFFER    Wartungssatz fuer 2033SD 054288    密封件
PFEIFFER    Autom. Gasballastventil f. 2033/2063 068391    安全閥
PFEIFFER    Wartungssatz fuer 2005 SD 103902    密封件
PFEIFFER    TPR280 PTR26950A    變送器
PFEIFFER    IMR 265 BN:PT R26 504    真空計
PFEIFFER    TPR 280 BN:PT R26 950 A    真空計
PFEIFFER    TPR 280 BN:PT R26 950 A    真空計
PFEIFFER    IMR 265 BN:PT R26 504    真空計
PFEIFFER    PTR26950A TPR280,DN16 ISO-KF    變送器
PFEIFFER    PTR26950A TPR280,DN16 ISO-KF    變送器
PFEIFFER    PTR26950A TPR280,DN16 ISO-KF    變送器
PFEIFFER    PTR26950A TPR280,DN16 ISO-KF    變送器
PFEIFFER    EVR 116    閥
PFEIFFER    TPR280 PTR26950A    變送器
PFEIFFER    Nr.PT R26 002 PKR 251, Active Pirani/Kaltkathode Transmitter    變送器
PFEIFFER    TPR280 PTR26950A    變送器
PFEIFFER    TPR 280 , Nr:PT R26 950 A    拉尼變送器
PFEIFFER    TPG 261    數(shù)字號碼顯示板
PFEIFFER    DUO 125,,NR.PK215814-T    真空泵
PFEIFFER    AVC040PA PFA58204    閥門
PFEIFFER    DUO10M,NR.PK196774-T    真空泵
PFEIFFER    DUO10M NR.PK196774-T    泵
PFEIFFER    DUO10M NR.PK196774-T    泵
Pfeiffer Vacuum GmbH    PK E57 011 -T    濾芯
Pfeiffer Vacuum GmbH    PTR26950    傳感器
Pfeiffer Vacuum GmbH    PTR26950    傳感器

Pfeiffer Vacuum

Rotary Vane Pumps

Rotary vane pumps for all applications in the low and medium vacuum range.
Rotary vane pumps have proven themselves for years in many applications. Coordinated accessories and the selection of ideal equipment make the Pfeiffer Vacuum rotary vane pumps usable for many processes.

Customer benefits

  • Single and two stage designs with pumping speeds 
    of 1.3 to 1,600 m3/h
  • Space saving and ideal for system integration
  • High pumping speed with small dimensions
  • Proven design concept
  • Process-safe through integrated high vacuum safety valve
  • Non-ferrous metal free design offers additional operating safety
  • Optionally as corrosive gas version as well

Applications

  • All applications in low 
    and medium vacuum
  • Backing pump for turbopumps and roots pumps
  • General laboratory applications
  • Analytics
  • Chemical laboratory
  • Freeze drying
  • Process engineering

Two-stage:
With 1.25 to 300 m3/h, the DuoLine covers a wide pumping speed range. Due to the magnetic coupling, these pumps are hermetically sealed. 
The Pascal series pumps are geared towards users who require a high pumping speed for low pressure ranges d an extremely low ultimate pressure. With their different styles, both series can be used for simple and demanding processes.

Single-stage:


Diaphragm Pumps

Diaphragm Pumps - The Ideal Backing Pumps for Pfeiffer Vacuum Turbopumps
Through its compactness, the diaphragm pump from Pfeiffer Vacuum is ideal for integration in increasingly small analytical systems and turbopumping stations. Beginning with a pumping speed of 0.25 m3 per hour, you can choose from a wide selection of pumps. The strongest of these vacuum pumps manages a pumping speed of max. 4.3 m3/h. The benefits of the diaphragm pump from Pfeiffer Vacuum are numerous, the efficiency and reliability unique.

Customer benefits

  • Absoluy dry, oil-free vacuum
  • Long lifespan of the diaphragm
  • Low vibration and sound
  • High operating safety
  • Maintenance-friendly through easy diaphragm and valve exchange
  • Worldwide usage through dual voltage motors or DC drives

Applications

  • Ideal as a backing pump for many turbopumps
  • Systems and pumping stations
  • Laboratories
  • Research & development
  • Analytics
  • Chemical industry
  • Leak detection
  • Practically in all areas in which a dry, oil-free vacuum and uncontaminated pumping of gases is needed

The diaphragm pump for a dry, clean vacuum
The long lifespan of the diaphragm pump, however, is only one of the many benefits. The pumps work compley without oil. Through this, they are ideal for all types of work in which a clean and dry vacuum is needed. The uncontaminated pumping of gases in laboratories, analytics and the chemical industry illustrates only one area of application. This vacuum pump is also used for leak detection or for research and development. At sensitive locations, the diagphragm pump not only performs its work reliably, but with a minimum of vibration and noise. This vacuum pump is the optimal addition as a backing pump for Pfeiffer Vacuum turbopumps.

The vacuum pump can be used worldwide
The long lifespan of the diaphragm makes this vacuum pump particularly interesting. Other benefits include mature technology, oil-free and absoluy dry vacuum creation along with the high operating safety of the pump.
In addition to this is the uncomplicated maintenance of the diaphragm pump. Both the diaphragm and the valves can be replaced easily - complex work is not necessary. The worldwide usage of the pumps is guaranteed through dual-voltage motors or the DC drive.

Comprehensive accessories
Pfeiffer Vacuum additionally offers comprehensive accessories for diaphragm pumps. Because special orders require the use of additional parts or components. Special power cords also belong to the selection along with hose connections, flushing gas nozzles or relay boxes. Successful vacuum creation is a demanding task. With Pfeiffer Vacuum, you have the perfect partner at your side.

Measurement

Vacuum Measurement and Analysis Equipment.
Many vacuum applications operate only in a specific pressure range. Analog and digital total vacuum or pressure measurement instruments are used to measure and control the total pressure in a vacuum system. Pfeiffer Vacuum offers four different lines of total pressure gauges.

The criteria for selecting the sensor depends on differing basic conditions:

  • Pressure range which is to be detected
  • Gas composition (inert or corrosive)
  • Required accuracy and repeatability
  • Ambient conditions such as ionizing radiation

Series at a glance

 
DigiLine
Measurement DigiLine

  • Total pressure vacuum gauge with digital signal outlet, analog output with two switch-points as well as Profibus interfaces are available as options

 
ActiveLine
Measurement ActiveLine

  • Total pressure vacuum gauge with analog signal outlet

 
CenterLine
Measurement CenterLine

  • Total pressure vacuum gauge with analog signal outlet compatible to Oerlikon Leybold

 
ModulLine
Measurement ModulLine

  • Total pressure measurement in areas with ionizing radiation

Handheld vacuum gauges and Manometer
Handheld vacuum gauges and Manometer

  • Total pressure display on the process chamber itself

DigiLine, ActiveLine, CenterLine, and ModulLine cover the entire pressure range, while the handheld vacuum gauges allow pressure to be displayed in the low and medium vacuum range on the process chamber itself.

Leak Detectors

Leak detectors: the answer to all your leaks, no matter how big or small
Pfeiffer Vacuum leak detectors trace every leak. No leak is too small or too big to escape our leak detectors. It doesn’t matter whether you are looking for water, oil, fuel, refrigerant, gas, steam, air or vacuum leaks. From miniature electronic units right up to large-volume vessels, from media escaping from vacuum systems to gases entering them – the uses for leak detectors are as broad as the range of industrial products. The extensive range of Pfeiffer Vacuum leak detectors provides the answer for all these requirements.

Leak detectors for various requirements: portable, compact and stationary units
Our portable leak detectors are used both for leak detection “on site", such as company premises, as well as for worldwide service jobs in a variety of different locations. Our leak detectors stand out above all due to their high performance combined with low weight.

The compact leak detectors are used first and foremost for stationary applications to detect leaks and test for leak tightness. They are also portable thanks to a special leak detector cart. Compact leak detectors are used in widely ranging industries, from applications in heavy industry right up to clean room applications. In this latter case, the dry versions of the leak detectors are being used.

Stationary high-performance leak detectors are used where extremely short cycle times and fast cleanup of Helium background are required. Our leak detectors of the ASM 192 and ASM 1002 series are used in applications ranging from large-scale testing of electronic components for leak tightness up to highly sensitive applications in vacuum and medical technology or research and development.

Leak detection with the test gas Helium: Safe. Quantitative. Repeatable.
Helium leak detectors are the ideal solution for leak detection and leak-tightness testing under vacuum. The test gas Helium is safe and a small, light molecule which is suitable for detecting micro leaks. The detection range of Helium in vacuum tests lies between 10-2 and 10-13 Pa · m3/s. Helium leak detection is extremely accurate, quantitative and repeatable. Fast cycle times are a further advantage.

Manual sniffing or spraying is often the easiest way to detect a leak with Helium. But it is also possible to use automatic leak detection solutions which are independent of the operator and provide a considerably higher detecting speed. The integral leak detection is designed to achieve pre-defined quality and component throughput levels.

The use of test gas leak detection methods has the bonus of delivering extra data compared to traditional leak detection methods such as bubble testing or pressure drop methods. These data can be used to improve production processes and successfully detect every leak.

Vacuum Chambers

Customized and solution-oriented - vacuum chambers from Pfeiffer Vacuum
The centerpiece of a vacuum system is the vacuum chamber which matches perfectly to the application.Vacuum chambers from Pfeiffer Vacuum meet the most demanding quality and engineering requirements to achieve vacuum solutions which are perfectly tailored to our customers’ specification. They are used for medium vacuum right up to ultra-high vacuum and can also be designed, built and tested as a pressure vessel for an overpressure level above 0.5 bar in line with the pressure equipment directive (97/23/EC).

All vacuum chambers manufactured by us

  • are tested for leaks
  • can be adapted to technical requirements
  • can be equipped with the necessary accessories

Pfeiffer Vacuum is a one-stop supplier for all stages of the process: assistance in finding the right solution for your application, design, manufacture, quality assurance, installation and on-site service.

Standard vacuum chambers – individually configurable
Our range of TrinosLine standard vacuum chambers provides an alternative to a compley customized chamber and comes with the accompanying cost benefits and fast delivery. This option allows various standard basic bodies to be combined with a free choice of ports to meet your requirements.

The following designs are available to choose from:

  • High vacuum chamber, cubical
  • High vacuum chamber, horizontal
  • High vacuum chamber, vertical
  • Medium vacuum chamber, vertical
  • Modular chamber components

Contamination Management Solutions

Solutions for contamination management from Pfeiffer Vacuum improve the yield in the individual process steps of sensitive devices production.

Contamination management for industry
Systems for contamination management are our newest developments specifically for the semiconductor and pharmaceutical industry. Pfeiffer Vacuum's many years of experience as a provider of vacuum technology have shaped our know-how and understanding of the processes, equipment and environment of production systems. Based on this knowledge, we have developed solutions to identify and minimize contamination and increase the yield at each step of the process.

How does contamination occur?
In semiconductor industry, wafers emit reaction by-products during transport and waiting times. Moisture and molecular contaminants borne by air currents (Airborne Molecular Contamination, in short AMC), such as hydrogen fluoride (HF) react in the tight interstices of the transport boxes (pod systems) with oxidants from the ambient air (H2O and O2). During these reactions, undesired crystal growth on structured wafers is triggered which leads to a decline in quality and a decreased production yield.

In pharmaceutical industry, contamination such as humidity, oxygen or microbiological ingress can impact drug stability throughout the product lifecycle.

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