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The demands made of particle size analysis are constantly increasing. This is also reflected in the greater requirements made in the new standard ISO 3310. In order to adapt our test sieves to these new requirements, RETSCH has developed a completely new manufacturing process that guarantees a previously unattained quality and consistency in sieve production (200 x 50 mm, 200 x 25 mm, 203 x 50 mm (8"x 2")). In addition, a logistic manufacturing system makes it possible to record each and every material used in the process.
Product Advantages
- one piece construction and fabric-transition without any grooves to prevent cross contamination (no solder, no residues, etc.)
- a high degree of corrosion resistance and ease of cleaning due to high-alloy stainless steel (specification: 316)
- 15% lighter than traditional sieves while at the same time increasing the free sieve area
- previously unattained product quality due to fully automatic production and extensive optical inspection with optimum design
- innovative resistance welding technology guarantees permanently tight sieve fabric
- maximum stability and optimum sealing when used in sieve stacks
- clear and precise labeling of the sieves with full traceability based on individualized laser engraving
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With the sieve shaker AS 450 RETSCH have designed their first siever for 400 mm and 450 mm sieves which operates with a three-dimensional sieving motion. It can be used for dry and wet sieving. The optimized electromagnetic drive allows for an amplitude up to 2.2 mm which renders the separation process much more effective than with other sieve shakers of this type.
- Suitable for dry and wet sieving
- Measurement range 20 μm to 125 mm
- High sieve loads (up to 20 kg)
- Excellent separation efficiency even with short sieving times
- Electromagnetic drive for high loads
- Digital parameter setting with controlled amplitude
- Mobile operation panel for comfortable handling
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Retsch sieve shakers are used in research & development, quality control of raw materials, intermediate products and end products, and in production control. The AS 200 series enables every user to select a suitable device according to his individual requirements, profile and budget. The AS 200 control meets the highest standards in quality assurance and offers a microprocessor-controlled measuring and control system, patented and unique throughout the world, for constant vibration. It can be calibrated, and ensures for the first time 100% reproducibility of sieving results, and not only for one device, but all AS 200 control units one to another. This provides the prerequisite for monitoring inspection, measuring and test equipment according to ISO 9000.
Further models: AS 300 control, AS 400 control
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With their innovative and practical features, the new generation of FRITSCH Sieve Shakers satisfy all requirements for accurate and reproducible sieving analysis and even exceed requirements in many areas.
These instruments offer maximum comfort and precision with automatic amplitude control, programme selection, control and evaluation software as well as high-quality sieve stack tensioning system.
The top model ANALYSETTE 3 PRO can be integrated into any quality management system according to DIN EN ISO 9000:2001 as a testing instrument thanks to state-of-theart electronics and maximum reliability.
FRITSCH Sieve Shakers are available for sieves up to 450 mm in diameter for dry, wet and micro-precision sieving. The automatic sieving analysis is performed by the free control and evaluation software AUTOSIEVE.
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Test Accessories for
- Electrician
- Laboratory and Education
- Test and Measurement Equipment
- Electronics
The complete product range for measuring, testing, connecting and experimenting
Our Safety Test Accessories are touch-protected according to IEC / EN 61010-031:2002
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sf-Test Points, M16x2
Specially designed as a measuring point in a system; for measurement, control and service as well as venting valve and for taking test samples.
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Wind blower for environmental check/test stand technology after Kunden-Spezifikation. Special fans in axial and radial building method.
Blower for aero-dynamic tests for Environmental test/test of facilities according tons more customer specifications. Special fan in axially and centrifugal Design.
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... see all the products in the category
Blowers
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Rosenberger offers a wide product range for applications in industrial test & measurement such as RF high-precision connectors and adaptors, test accessories and test components.
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NonDestructive Evaluation [NDE] or NonDestructive Testing [NDT] is widely used to examine critical components either during the manufacturing process or while these components are in use. The computer simulation of NonDestructive methods now makes it practical to explore new ideas and approaches for assessing the quality of a component.
CIVA is a pioneer in providing NDE simulation. It provides one with the opportunity to simulate NDE physics and to post-process and review an actual inspection solution in order to determine reliable flaw detection.
CIVA presently comes with the following types of physics technologies:
- Ultrasonic Testing [UT]
- Eddy Current Testing [ET]
- Radiographic Testing [RT]
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PXI is a test, measurement, and control platform designed for demanding applications that require maximum uptime and a high level of reliability. The PXI specification ensures this with requirements such as a rugged Eurocard form factor and forced-air cooling. Moreover, PXI products from National Instruments are designed, manufactured, and tested with the goal of delivering the highest quality products for the most demanding applications. For example, during new chassis development, Flotherm modeling is used to optimize cooling within the chassis card cage and power supply. During the development testing stage, empirical testing is performed to ensure these cooling levels have been achieved. Another example is the fact that PXI chassis, controllers, an modules from NI undergo highly accelerated life testing (HALT) during development testing to ensure product design margins and, in turn, reliability. These, along with the many other practices that NI employs during design, manufacturing, and test, result in PXI products of the highest quality and reliability. This is evident when you examine both the product's quality and reliability specifications, for example, mean time between failures (MTBF), and the tens of thousands of systems that have been deployed into the most demanding applications around the world, such as nuclear power plant inspection. However, all electronic devices have some failure rate. Not even the most reliable electronic systems (medical monitoring equipment, data servers in financial institutions, etc) are emune to failures, rare as they may be. In order to help you reduce the risk and maximize the uptime of your PXI system, this white paper presents best practices to follow during assembly, deployment, and maintenance. Additionally, if you do experience a failure, the techniques it discusses will minimize the downtime of your PXI system.
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When low cost testing is most important, compact & inexpensive Simplex test kits permit anyone to make accurate on-site tests for Chlorine (DPD or Ortho-tolidine) and pH easily and quickly. Every Simplex test kit uses eight (8) built-in, guaranteed non-fading, color standards mounted in a durable, corrosion-resistant housing. All standards can be seen at a glance and compared directly to the color of the test sample. No color discs or slides needed. Readings are simple and foolproof. Each Simplex test kit comes complete with comparator, carrying case, reagents and instructions. No other test kits are easier to operate...or lower in price!
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Rack Mounting Applications
* The high I/O systems are ideal for rack mounting applications
* Can be used on a Vertical Hinged Mounting Frame to access wiring and instrumentation
* Time saving with rapid changeover
Pre-Wired InterConnect Adapters
* Pre-wired InterConnect adapters act as a compact funnel for wiring directly to VXI cards
* Plug the connectors on the back of the funnel to the VXI card and the test system is ready to use
* Different connector plates are available to cable out of the InterConnect Adapters
Standard ITA’s
* Buy our ITA’s with our standard enclosures, or attach them to your custom enclosure
* Guaranteed a precise fit to VPC receivers
* Have us customize our enclosure to fit your testing needs
Easy Wiring with Cable Assemblies
* Combine our VXI Pre-wired InterConnect Adapters with cable assemblies to have the most rapid setup time
* Cable Assemblies can be created by VPC based on your testing instrumentation needs
* Standard cables are also available
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Steam Quality (Series 600) Test Kit
High quality steam — an essential requirement for maintaining optimum results in steam sterilisation cycles.
The Series 600 Steam Quality test kit provides the facility for testing the three important components of the steam supply:-
a) Superheat.
b) Dryness value.
c) Non-condensable gas level.
Test procedures meet the current European Standard of EN285 and the UK Health Service Standard HTM 2010.
All test components contained within a flight case of robust construction.
Test kit available in four options to meet individual requirements.
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TEST/DISCONNECT TERMINALS( WGO 3)
Test/Terminal blocks are used to perform required test without switching off the power in the system.These products are installed at the secondry side of current transformers,and thus, electrical ratings can be observed by testing equipment connected to the product.In addition, it is possible to perform all required test without disconnecting the ammeter.In order to change a defected ammeter, secondary side of the transformer is short-circuited, and afterwards,the ammeter is disconnected securly.In the new generation test/disconnect terminal blocks named WGO 3 the connection surface area of the sliding bridge has been increased by 10 times.Thanks to sliding bridge and insulated test socket, the component is safe and functional, and short circuiting is easy.Another advantage of these new products is that the sliding bridge remains concrete due to bridge holder pins.Comb connectors can also be used with WGO 3.
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Steam Quality (Series 600) Test Kit
High quality steam — an essential requirement for maintaining optimum results in steam sterilisation cycles.
The Series 600 Steam Quality test kit provides the facility for testing the three important components of the steam supply:-
a) Superheat.
b) Dryness value.
c) Non-condensable gas level.
Test procedures meet the current European Standard of EN285 and the UK Health Service Standard HTM 2010.
All test components contained within a flight case of robust construction.
Test kit available in four options to meet individual requirements.
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* USBscope50 is a tiny PC based oscilloscope which connects via the USB port, combining the ease of use, portability and economy of PC based scopes with high performance normally associated with much larger bench oscilloscopes.
* USBwave12 is a new concept in USB function generator products. PC based function generators offer many user benefits including flexibility, ease of use and economy.
The USB interface has developed into probably the best and most widely implemented PC peripheral connection method and is a natural choice for the function generator.
* USBpulse100 is a new concept in USB Digital Pulse/Clock Generator products. PC based pulse generators deliver many user benefits including flexibility, ease of use and economy. They are an invaluable tool during design and debug of digital circuits and can be used to quickly test the behaviour of a circuit under different input frequency and duty cycle conditions.
* USBcount50 is a PC based frequency counter designed for maximum flexibility, ease of use and economy. It is an invaluable tool during design and debug of digital circuits and can be used to quickly to verify generated frequencies, pulse widths and duty cycles.
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What if you could maintain and manage your fixedpoint gas monitor fleet without leaving your desk?
The advantages would be significant. Manually calibrating every fixed monitor in a facility is a time consuming distraction from your core business. The units may be in hard-to-reach places creating additional safety hazards. These and other obstacles make it difficult to follow industry best practices for routine testing and calibration.
iTrans™ DS2 Docking Station™ is the first system to automate calibration, record-keeping and instrument
diagnostics for fixed-point gas monitors. Hands-off maintenance and a snapshot view of your entire gas
monitor fleet allow you to:
• Maintain your gas monitors more safely, efficiently and reliably
• Increase equipment reliability
• Eliminate safety concerns
• Save money on calibration and testing
• Focus more resources toward your core business
A graphical user interface tool allows an administrator to view operations on each Docking Station from a network computer. From here, you can initiate calibrations and instrument tests remotely, print reports, set events, and run diagnostics for any or all instruments at any location.
The DS2’s flexible architecture minimizes installation costs, whether you’re managing one instrument or an entire fleet of fixed-mounted or portable instruments.
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The 100 to 200 CFM unit is our smallest conditioner and is conveniently designed to run on a 15 amp 115 volt power source. This unit does not require compressed air or ultra pure water (tap water is generally fine). The interior and exterior are constructed of corrosion-resistant stainless steel. Low watt density heaters also contribute to the unit's durability.
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Conventional AC test transformers are especially designed for testing objects of medium capacitance. These systems are particularly suited for tests requiring stable voltage even if the load changes under voltage (corona, wet & pollution tests) or when the load is inductive (inductive voltage transformers).
The possibility of stacking several of these transformer modules allows reaching very high voltage levels by keeping reasonable floor space.
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