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| Our systems for gas permeability measurement for plastic and rubber samples have simplicity, excellent selectivity, high sensitivity and wide dynamic range. The measurable permeating components include water vapor, hydrogen-sulfide, methane, ethane, carbon-dioxide, BTEX (Benzene, Toluene, Ethyl Benzene and Xylene), ammonia etc. There are two basic forms of our systems; the first one, which is based on photoacoustic gas detection, is optimal for measurements at normal pressure and temperatures up to 120 ° C. The second one, which is based on photothermal beam deflection method, can be used also at extreme pressures (up to 1000 bar) and also at high temperatures. An outstanding feature of our system is that due to the very high dynamic range of the measuring method, it is possible to fit numerically the early part of the permeation curve, which results in a considerable reduction of the measurement time |
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| The FlowSorb III is an entry-level single-point and multipoint BET surface area instrument. The FlowSorb measures surface area using the flowing gas method, which involves the continuous flow of an adsorptive and inert gas mixture over the sample at atmospheric pressure. It is ruggedly constructed and ideal for demanding analytical environments. |
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Micromeritics introduces the TriStar II 3020, a fully automated, three-station surface area and porosity analyzer capable of increasing the speed and efficiency of quality control analyses, with the accuracy, resolution, and data reduction to meet most research requirements. The three analysis ports operate simultaneously and independently of one another. For additional throughput, four TriStars can be operated with one computer. The speed and accuracy of the Tristar II make it an ideal instrument for a wide variety of applications that include pharmaceuticals, catalysts, carbon, cosmetics, paints, pigments, geoscience, fuel cells, high-tech ceramics, and much more.
The new TriStar II features a dedicated Po port, allowing the measurement of saturation pressure on a continuous basis. A 2.75-liter Dewar and extended length sample tubes allow complete adsorption and desorption isotherms to be collected without operator intervention. The TriStar II can collect up to 1000 data points. Fine details of the isotherm can be observed and recorded providing high resolution and revealing pore structure details. The instrument also features a krypton option, allowing precise measurements in the very low surface area range.
The TriStar II also combines versatility in analysis methods, data reduction, and reporting to allow the user to optimize analyses to specific applications. Reports include adsorption and desorption isotherms, BET surface area, mesopore pore size and area distributions, Statistical Process Control (SPC), new isotherm and thickness models, isosteric heat of adsorption, and integrated DFT models. |
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Sample Gas Pumps
The transportation of sample gas in sample conditioning systems requires very reliable sample pumps. Of course, the sample gas should have an equal and steady flow but very often the corrosive nature of the gas and the presence of condensate form the real task for the pump.
The sample pumps are equipped with a bellow made of solid PTFE which has proven its reliability and long lifetime in numerous applications. If the pump head is pointed downwards the pump is able to pump sample gas with condensate contents.
A special flange design makes the P2.4 and P2.84 pumps suitable for hot applications i.e. the flange is designed of two parts, one -carrying the pump head - can be installed into a heated cabinet and the other part - carrying the electrical motor - is flanged to the outside of the cabinet keeping the motor in ambient conditions. |
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Temperature-resistant and heated Diaphragm Vacuum Pumps and Compressors
Uncontaminated transfer of air and neutral, slightly aggressive gases and vapours at temperatures of 240 °C. Heating prevents condensation of gas. Versions with electronic temperature control.
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The Micro Pumps are used frequently in the fields of analysis and medicine.
CONCEPT
The Micro Diaphragm Gas Sampling Pumps from KNF
are based on a simple principal - an elastic diaphragm,
fixed on its edge, moves up and down its central point
by means of an eccentric. In this way the medium is
transferred using automatic valves.
The range of KNF Micro Pumps is for the equipped with the patented stress-optimised structured diaphragm, resulting in a high pneumatic performance, a durable product and compact size. New, very efficient
valves and sealing systems as well as the precise placement of the pump head are some of the other technical features we can offer.
For pump drive we provide a selection of dc motors with
various levels of performance, durability and price.
AREAS OF USE
KNF Micro Diaphragm Pumps are used frequently in the
fields of analysis and medicine.
For instance as pumps for gas measurement, for
example for sampling environmental conditions in the
workplace, or for exhaust gas and smoke analysis or
built into machines for measuring blood pressure.
As they are dc driven, the micro diaphragm pumps are
suited for use in portable and stand-alone equipment |
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Natural Gas Operated Pumps are CSA (Canadian Standards Association) certified for operation using sweet or sour natural gas. The pumps are also compliant with NACE Standard MRO175/ISO15156. The sweet gas pump utilizes Aluminum or 316 Stainless Steel wetted construction with Buna or Virgin PTFE diaphragms and check balls.
The gas valve is constructed of Aluminum with Buna elastomers. Pumps are fully groundable, preventing static discharge. A Stainless Steel gas valve option is available on G15 to G30 pumps for corrosive applications. |
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Ideal for:
-Air Sampling
-Gas Analyzers
-Liquid Agitation
-Medical Nebulizers
-Aerobic Wastewater Treatment
-Ozone Generators
-Sequential Compression Devices (Circulation Therapy)
Product Features
* Quiet Operation
* Low Power Consumption
* Low Starting Current
* Oil-less, Contamination-free exhaust air
* Long Life
* Automatic Pressure Limitation
* C.E. Compliant and U.L. listed Models
* U.L. Outdoor Rating on HP Series
* Easy to Service
*Custom OEM Models
*Thermal Protection
*Aerobic Wastewater Treatment
*Aquaculture Aeration
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Features:
Single-pole SPD
Iimp = 100kA
Imax = 160kA
High Energy GDT
Compact Housing
Product summary:
The PROTUBE BS is an over voltage surge protective device and has been developed to protect against partial direct and indirect lightning discharges and is intended to provide protection in zones 0A - 1 as per IEC 62305.It consists of an encapsulated air gap device (GDT), and is used as a galvanic separation between the N-PE conductors in a 1+1 or 3 1 power distribution system (TT networks).
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| Fided Gas Tube models are designed for maximum durability in extreme conditions . Typically rated at an astounding IP68 rating, these units are ready for any environment, and more critically - will last the test of time |
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| Fixed Gas Tube models are designed for maximum durability in extreme conditions. Typically rated at an astounding IP68 rating these units are ready for any environment, and more critically-will last the test of time. |
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| Replaceable Gast Tube models are designed for maximum durability in extreme conditions. Typically rated at an astounding IP68 rating these units are ready for any environment, and more critically - will last the test of time. |
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| Static mixers are well established and widespread in all fields of chemical process technology. It is characteristically for static mixers, that, in contrast to dynamic mixers, only the media to be mixed are in motion. The liquids or gases are mixed by pump energy only, while the geometrically strong defined Fluitec mixing elements in the tube remain in position. |
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Processes concerned are mainly:
. fermentations
. hydrogenations
. halogenations
. oxydations
. carbonations
. wasted water treatment
. gas purifications
. les polymerizations
Several solutions exist to insure a good dispersion of gas:
. by the placement of a sparger under the agitator (as represented on the picture)
. by introduction in the agitator's axis
. by vortex
The principle is to shear gas bubbles with adapted agitating parts (type pumping), in order to insure the the homogenisation.
Design, manufacturing and tests effectuated in our workshops. |
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For the Verdermix mixers many applications are already so well-known that research does not have to be more than at most a very small part of the quotation phase.
Based on this, we have developed our standard for the manufacture of Verdermix agitators and mixers. Consequently, our customers can benefit from sound and timely advice, based on our vast experience and ample knowlegde of many processes; fully computerised deliveries from stock; modular construction; the use of high quality components and accessories, which are proven to ensure long lifespans under considerably severe circumstances.
Verdermix Static Mixers
Advantages of VERDERMIX static mixers:
- Quick and intensive reaction between the mixable fluids and/or gases
- Easy and simple to install in your piping system.
- Low energy consumption
- No moving parts, negligible maintenance costs and long lifespan
- Low cost |
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| ... products without technical information |
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| MODEL WORKING DIMENSIONS HANGER LOAD HANGERS O mm H mm kg N TURBORAIL 1 800 1100 500 14 16 TURBORAIL 1 600 1100 500 19 TURBORAIL 2 1000 1500 700 16 18 HANGER MODELS WITH AUTOMATIC CONTINUOUS OR INDEXING WORKLOAD ADVANCEMENT |
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For gas and oxygen cylinders blasting equipment is used to blastclean the insides during production and remove corrosion such as rust and scale during rebuilding.
Cylinders are positioned in the blasting stations either manually or by means of lifting gears and roller conveyors or by robot (see illustration above).
Cylinders are processed vertically to ensure that abrasive gravitates downwards.
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Gas Cylinder Blasters
GC 110 and 220
GC 111 and GC 112
GC 113
GC 500 and GC 1000
GC 48T and GC 48-2
Gas Cylinder Washers
GC 30R
GC 40R |
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| ... products without technical information |
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| HazardWatch is a modular Fire and Gas Detection System built using state-of-the-art industrial automation/control equipment to perform the requirements of an integrated Fire and Gas Detection System certified by Factory Mutual to be compliant to NFPA 72 (2002). |
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Secure field bus for Fire & Gas system solution
WITHOUT COMMUN FAILURE MODE
Since 1948, SIMTRONICS has specialised in high technology products for the analysis and detection of gas. Today, the Syntel System and its new line of remote sensors come at the leading edge of technologic innovation (30 registered patents) to guarantee a safe and efficient secured system :
• Very high safety level, SIL 2
• Distributed intelligence protocol where each sensor interacts with output modules,
• Safety ring topology with a single cable brings reduced costs,
• Open system,
• Integration and control of digital and analog signals,
• MODBUS / LonWorks gateway enabling connection with supervision systems, SCADA, PLC,
• Flexible configuration using its own dedicated configuration tool,
• Easy-to-use exploitation system. |
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| ... products without technical information |
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exhaust gas hoses for temperatures up to + 1.100 °C (when exhaust gas funnels are used properly and fresh air is feed enough), DN 16 - DN 500.
Applications:
Extraction of engine exhaust gases, for all usual suction extraxtion systems such as hose reel, slotted channels, abovefloor and underfloor extraction, stationary suction plants, flue gas exhaust, vehicle construction, engine construction, aircraft industries, defence industries, general engineering, hot air, low pressure applications, furnace construction, iron- and steel works, infrared dryer plants, radiant heat protection ...
Properties:
extremely flexible, small bend radius, very lightweight,
Installation and connection possibilities:
- hose clamps
- hose reducers
- hose connectors
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Solutions:
- des tuyaux spéciaux d'échappement allant de +200 °C à +1.100 °C
- des tuyaux en plastique, tissu et métal
- des produits écrasables et écrasables sous condition
- adapté pour des ouvrages sur terre et enterrés
- des tuyaux avec une protection extérieure contre l'abrasion, éventuellement colorée, qui empêche la dégradation du vernis.
- un poids léger et des rayons de courbure très petits représentent les conditions idéales pour l'utilisation avec des dérouleurs de tuyau et pour un maniement facile
- un extérieur optimisé au niveau de la technique de l'écoulement entraîne une puissance de pompage particulièrement élevée :
- une réduction de la perte de pression
- une réduction du travail de la soufflerie
- une réduction du coût opérationnel
- des tuyaux pour des applications de surpression et de sous-pression |
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LPG®
Properties
Can be installed quickly and simply, with no need for welding or X-ray tests. Just single compression connectors at the start and end of the entire pipe
LPG®
Installation/assembly of a special steel pipe for high pressure, large lengths.
Area of application:
transport of liquid and gaseous media.
Structure
Flexible, endless production, single-wall, mechanically reinforced pipe system. Medium pipe: special steel |
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| ... products without technical information |
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Hoses
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