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With their constant processing design, CSC type continuous screen changers are able to meet the most stringent quality requirements for melt filtration. The type HSC, FSC and DSC discontinuous screen changers are a simple, robust, and affordable alternative for applications where a short interruption in the melt flow is possible for making screen changes.
The DV continuous divert and dump valve was developed specifically to meet the requirements of underwater pelletizing. It features a unique design that provides bump-less changeovers and eliminates the possibility of a deadhead condition.
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Xaloy Screen Changers
Xaloy, the worldwide leader in melt filtration, offers a broad of range screen changers engineered for reliability, productivity and cost-effectiveness in virtually any extrusion processing environment.
* Leak-free operation
* Easy maintenance
* Simple, safe operation
* Maximum throughput
* Minimum pressure drop
Different types of Xaloy changers are available to fill your cost-performance need:
Manual changers: EM series. Our simplest, lowest-cost changers.
Pneumatic changers: XP series. Use the plant’s air supply to index the slide plate.
Hydraulic changers: EH series. Fast hydraulic actuation allows filter changes without shutting down the extruder.
Continuous changers: DBC series. Automatically maintain filter performance without production interruption.
High-capacity changers: SPC series. Can filter polymer at rates from 6,000 to 60,000 lb/h (approx 2700 to 27,000 kg/h) or more.
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Double- plate hydrulic screen changer with double working position
Double-plate type screen changer realizes non-stopping screen changing by alternating two plates.with double filtering areas, it is suitable for high output extrusion lines from 500kg/h to 2000g/h.
Characteristic
Double filter working alternatively, fast screen changing, easy production and maintainance.
Rapid screen changing time: within 2 sec.
Top and bottom copper ring close sealing on Main body and water sealing function, strengthens body sealing effect.
Ellipse shape filtering holes, larger filtering area.
High precision electronic ruler control,short changing time, hydraulic control system and secure operation.
Pressure range : 25—30Mpa, temperature under 300℃, keep normal function
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Double working position hydrualic screen changer of double –pillar type
Characteristic
Large filtering area, applicable to extrution product of a wide range of polymers.
Good sealing system,ensure perfect sealing effect.
air exhausting system is the most outstanding performance characteristic.
Standard type is 70-180mm. Other diameter can be tailor made.
Outside cover brings good appearance and safe operation .
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As the yougest generation among JCtimes group, stress on development and application on extrusion related equipment market, keep making innovation, has added great power to this team.
Features
It is designed with soft sealing system, matched with extruders of different specifications, it’s applicable to process with most polymers, at high output.
Screen changing time is within 2 seconds, and screening area covers from Φ30—Φ250.
With highly precise design, the screen has very good abrasive resisting, high pressure performance, so as to ensure large effective filtering area and enhance filtering effect.
It works well even under the high temperature of 300℃ and high pressure of 25—30Mpa.
Equipped with the secure cover, safty of the operator is completely guaranteed which well reflecting the ergonomic designing philosophy.
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Separator screens are conveying nstallations using directional vibration to handle castings carefully and separate them from loose sand / lumps at the same time. The standard use of these machines is continuous operation for serial products. With this facilitiy the sand shake out is recycled in a downstream treatment plant and returned to the process.
Features
- High wear-resistance
- Rugged design
- Low overall height
- Long service life
Benefits
- Low operating costs
- Small footprint
- High operational reliability
- Long service life
- Good value for money
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X-Ray Detectors - Digital
PerkinElmer’s state-of-the-art amorphous silicon (aSi) digital X-ray detectors are an important enabling technology for today’s diagnostic medical imaging, radiation therapy and veterinary radiography as well as industrial NDT applications. Our aSi digital X-ray detectors, which replace traditional film cartridges, provide many important benefits for medical and industrial imaging OEMs - superior image resolution, high frame rates, and easy information storage and retrieval.
PerkinElmer’s digital X-Ray detectors are supporting the following diagnostic and therapeutic applications:
- radiography
- angiography
- cardiovascular imaging
- neurovascular imaging
- mobile imaging applications
- radiation oncology
- cone-beam CT
- veterinary medicine
Industrial non-destructive testing (NDT) applications of PerkinElmer’s digital x-ray detectors include:
- Automatic Defect Recognition
- Film Replacement
- Electronic inspection
- Pipeline Inspection
Our advanced X-Ray detectors are available in 16 inch (41 cm) square and 8 inch (20 cm) square flat panels with full 16-bit contrast resolution.
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This gas-detector has been used for more than a decade with HECUS SAXS and SWAXS systems and is renowned for simple, fast and reliable position-sensitive X-ray detection.
The PSD-50m is the economical solution for X-ray detection without sacrificing quality and performance, giving a typical spatial resolution of 54pm, a wide linear range (up to 50 kHz) and a large active input length of 47 mm.
Together with the ASA hardware and the new SwaxsView readout and control software it offers easy operation, high stability and reliability as well as real-time data acquisition and readout capabilities.
Technical specifications:
Linear position-sensitive gas detector (argon:methane or xenon:methane, 90:10) operating at a pressure of 7.5 bar.
Pt wire anode and backgammon Cu cathode for amplitude comparation position detection
Integral count rate 50 kHz, max.; dead-time 12.5 us
Spatial resolution better than 70 urn, typically 54 urn.
Amplitude-spectrum analysis hardware and real-time readout and control software
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Flat panel detectors have many advantages over image intensifiers (geometric distortion, blooming, and limited dynamic range). Jacobsen incorporates digital flat panel detectors into its radioscopic inspection systems. The 16-bit flat panel offers superior resolution with 65,536 possible gray levels. This allows details to be gathered from thick as well as thin sections of an inspected parts without blooming effects.
In combination with powerful software like MAXIenhance™, flat panels generate excellent images for x-ray inspection and are widely used in industrial radioscopy.
We offer flat panels with digital resolutions between 12 and 16 bit, pixel size (pitch) from 50µm to 400 µm and energy ranges between 40keV and 15 MeV. There are static (up to 7.5 fps) and real-time (25 or 30 fps) flat panel models available. Please ask for more information.
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LINX is designed for X-ray linescan applications. It is a linear X-ray detector, using XDAS data aquisition boards. The length and detector type can be matched to the application.
The LINX unit is constructed of aluminium alloy with lead screening to protect the electronics from radiation damage. The detectors are exposed to X-rays via a graphite window and collimator. X-ray detection is by scintillator and photodiode.
A 50-way SCSI cable and interface adaptor connects LINX to a central processor, via a USB2 connection for data I/O or frame grabber cards.
Software is provided to demonstrate system performance. A software development kit is available for the development of user applications.
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MAXIvision Segment - Digital CMOS Line Scan Imaging System
Forget conventional radiography! Forget film, chemicals, developing, and waiting for results! MAXIvision Segment digital linescan x-ray camera has been developed especially for the operation in digital x-ray inspection. This camera has much better resolution than Linear Diode Array’s (LDA’s) and operation at energy up to 450 kV is no problem. The camera’s robust construction for operations from 20 kV up to 450 kV guarantees a long life time and resistance against mechanical strain. The slit collimators of the cameras make them highly insensitive to scattered rays. The hardware pixel binning (=> electronic grouping of neighboring pixels to one pixel) enables a variable resolution from 83 µm to 1.3 mm. As the pixel binning is freely adjustable, it is possible to realize applications which require a very high resolution as well as applications with very high scanning speeds (up to 80m/min) with one and the same camera system.
The high dynamic range (12 bit A/D conversion) supplies x-ray images with up to 4096 grey levels. The x-ray images can be evaluated, processed, archived, transmitted or used for documentations. It is possible to integrate the camera system into third-party software by the use of the supplied software library (DLL). Thereby, custom specific solutions up to the fully automatic acquisition and evaluation of the x-ray images become possible.
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Detection Technology provides off the shelf detector products for various security X-ray screening systems and industrial X-Ray NDT systems. Products are ranging from bare diodes to the complete detector subsystems, including readout electronics and interfacing software to host computer.
Detection Technology's single energy X-Card products can be used in diverse types of test equipment such as industrial test equipment on production lines and in devices for detecting foreign objects from food as well as in many other industrial NDT applications. Single energy X-Card products are also used in simple mail, parcel and baggage inspection systems as well as people screening applications.
Detection Technology's dual-energy linear array x-ray detector cards have two layers of silicon photodiode arrays, targeted for different X-ray energy ranges enabling material discrimination.
Typical applications of Detection Technology's dual energy detector cards are security screening systems, where these boards provide excellent raw X-ray image data to be further processed and analyzed. Dual energy X-Cards can be used for wide range of X-ray energies and flux due to its exceptionally large sensitivity range. Same detector boards can be used to build the core of a small carry-on baggage system or a mid-size cargo or light vehicle inspection system.
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Modern process pants place ever increasing demands on the quality and functionality of the valves used. This also includes constantly available information about the valve status to ensure high process reliability in the plant.
To meet this demand, we have developed a new feedback diagnosis system.
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The Loma X4 range of X-ray inspection systems for the food and packaging industries. It is the most advanced on the market today. All models are highly sensitive to detection of metallic and non-metallic contaminants such as glass, stone, calcified bone, high-density plastics and rubber. Loma X4 X-ray inspection systems are robust, reliable, hygienic and simple to use.
Product Features
Technology
- Windows XP operating system
- Industrial PC
- 40Gb HDD
- 16bit scaleable high speed/high gain array, over 3 times more sensitive than existing detectors
- 2000 scans per second, even on the widest systems
Construction
- Bead blast stainless steel as standard
- Compact, length 2.1 m or 93"
- Hinged covers allows easy access for cleaning
- Totally enclosed cabinet, IP66 NEMA4X version
- Easy access to serviceable components
- Designed to exceed global radiation safety regulations
Transport
- Flat belt - belt return under array
- 370 W (0.5HP) motor
Reject mechanisms
Reject mechanisms are available to suit the application. The standard options are:
- Air blast - up to 1 kg (2.2lb)
- Dual Air blast - up to 2kg (4.4lb)
- Pusher - up to 10 kg (22lb)
- Signal only - for remote rejects
Options
- Infeed guides
- Full length guides
- Reject confirmation
- Bin full sensing
- Wheels
- Multi lane simultaneous inspection
- Radiation survey meter
- Modem support
Network communications
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Detection Technology provides off the shelf detector products for various industrial X-ray NDT (non-destructive testing), security and medical applications. Products are ranging from detector card to complete detector subsystems, including readout electronics and interfacing software to the host computer.
Detection Technology's flagship product, X-Scan LCS subsystem is a powerful imaging subsystem for cargo, container, vehicle and train inspection purposes. X-Scan LCS subsystem can also be applied to customized industrial high energy NDT (Non-destructive testing) systems.
X-Scan L-shape is an X-ray detector subsystem for baggage and parcel screening applications. L-shaped module contains DT's dual energy detector cards in a light, tight enclosure. Enclosure includes also X-ray beam collimator and necessary x-ray shielding with beam stopper.
X-Scan f3 series as the imaging subsystem of an X-ray inspection system provides the easy-to-use solutions for all applications, which require fast speed, high sensitivity and high resolution with an inspected object transported on a belt conveyor or similar apparatus.
X-Scan iHE is an optimized series of products for high energy industrial NDT applications. The X-Scan iHE can provide the solution for very wide range of X-ray source with optimized X-ray absorption efficiency in the high energy range from 160KV to 5 MeV.
X-Scan iCT product is the optimized solution for industrial, high energy computed tomography applications utilizing linear accelerators as the radiation source.
X-Scan U-Shaped detectors have specifically been developed for the digital tire inspection of engineering tires, radial tires, car tires and giant tires.
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Flow-through monitoring of radiolabelled compounds separated by chromatographic techniques has been established as one of the most powerful tools for identification of chemical and biochemical metabolites.
BERTHOLD TECHNOLOGIES is a leading supplier in radioactivity flow - through detectors for many years and is pleased to introduce the new instrument “FlowStar”.
A new user-friendly touch screen, the automatic measuring cell recognition and the two integrated bipolar analogue inputs are only some of the new features in the FlowStar.
Of course the latest applications were also implemented consequently in the FlowStar. The functionality for GLP/GMP is improved so that the user can continuously supervise all relevant parameters for GLP/GMP by “keystroke”.
FlowStar can easily be integrated in available HPLC systems by using the analog output signals. For a PC based solution the versatile RadioStar control- and evaluation-software is provided. For implementing the FlowStar into other HPLC Systems a DLL interface is available.
The FlowStar radiochromatography detection system contains components for all alpha, beta, gamma and PET isotopes in drug metabolism, pharmacology, environmental and clinical applications. BERTHOLD TECHNOLOGIES provides a complete system for Radio HPLC application, including cells, splitters, mixers, pumps and software.
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X-Ray Fluorescence Gauges are used to measure coatings containing quantities of metal or heavy elements, on plastic or paper substrates. The sensor energy level is selected for the application, such that the photons striking the material cause it to fluoresce. The returned fluorescence energy provides the information necessary to precisely calculate the coatweight. This selective technique has significant advantages in simplicity of operation, accuracy, and reduced equipment costs.
The Model 105 and Model 107 X-Ray Fluorescence Gauges provide an accurate way to measure thin, high atomic number coatings on non-metallic films. By tuning the sensor to the required fluorescence energy, it is possible to detect thin coatings of Zinc, Iron Oxide, Silver, or a variety of other high atomic number coatings (see list for each gauge below). Typically the sensors can measure coatings in the range of 0 gsm to 25 gsm.
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Measurement Specialties offers a wide range of standard and customized instrumentation probe assemblies suitable for the instrumentation industry.
Examples include:
- Surface probes
- Air/Gas probes
- Screw-in probes
- Immersion probes
The products are available in a range of resistance/temperature (R/T) curves, electrical tolerances, and mechanical housings.
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NTC temperature probe Part No.: 3025-L00
- NTC temperature probe -50°..+140°C
- With protection tube G 1/2"
- LS=135mm
- D=10mm, p=40bar, 2 terminals, stainless steel V4A
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Features
- Operating temperature range of -20°C to +50°C
- 10 kOhm resistance at 25°C ±10%
- Small size, comformally coated for durability and stability
- Solid nickel wires with Teflon insulation
- Works with all ILX Lightwave Temperature Controllers
The TS-520 is an uncalibrated NTC 10 kOhm leaded thermistor with a baked on phenolic coating for durability and long-term stability. These have solid nickel 30 AWG wires with Teflon insulation to provide insulation when assembled in a heat sink or plate with a lead length of 3 inches (76 mm). They are ideal for measuring the temperature of a laser diode or other component during testing. These devices can be calibrated with accuracies to ±0.05°C over their temperature range using the Steinhart-Hart model
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The precision temperature gauge TEMP12 is an electronic gauge for the temperature measurement.The device is based on a module system. A variety of ranges of application arises from it. These variants are different with respect to the port connected to a computer, the power supply unit, the number of available measuring channels and the design of casing.
The temperature gauge conceptionally was equipped for the highest precision and high long-term stability (at MTBF > 3000 hours). To be able to fulfi ll the high precision standards in the microelectronics production, specially aged NTC sensors will be built-in. The burn-in process which is carried out at approx. 120 degrees Celsius under N2-atmosphere can be at ultra-precision sensors up to 10 years.
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