Results for
QUARZGLAS KOMPONENTEN UND SERVICE QCS GMBH
Germany
A quartz material / glass-encased, spiral-shaped, electrical heating coil with a large surface, which is mounted in a quartz material reflector shell with a handle, allows liquids to be heated indirectly by infrared radiation. This is used for the fast, economical evaporation or concentration of liquids. Due to this principle, only the surface of the liquid is heated very strongly, as the thermal radiation is absorbed even after shallow penetration, thus enabling gentle, uniform evaporation.In contrast to boiling evaporation, there is no loss of substance due to splashes from a moving boiling surface. Since surface evaporators are made exclusively from the material fused quartz / glass, it is possible to use the advantages of the material, such as good IR permeability, heat and heat change resistance, lowest electrical conductivity, exceptionally high chemical purity and resistance as a material. It complies with EC Directive 89/336 / EEC and EC Directive 73/23 / EEC.
Request for a quoteQUARZGLAS KOMPONENTEN UND SERVICE QCS GMBH
Germany
Immersion heater for laboratory and electroplating technology Advantages: Maximum energy utilization through infrared radiation - the cladding tube is infrared permeable; through heat conduction - the cladding tube made of quartz glass enables particularly good heat transfer. Temperature resistance Since quartz glass has practically no thermal expansion, such immersion heaters are particularly resistant to heat changes. Acid resistance Quartz glass immersion heaters are almost resistant to acids except phosphoric acid above 300 ° C and hydrofluoric acid. They are therefore particularly suitable for the direct heating of chemicals in the laboratory and electroplating technology. electric security The cladding tube made of quartz glass is an excellent electrical insulator - safe contact protection; optimal electrical safety through earthing of the interior. In compliance with EC Directive 89/336 / EEC and EC Directive 73/23 / EEC.
Request for a quoteQUARZGLAS KOMPONENTEN UND SERVICE QCS GMBH
Germany
opaque quartz glass
Request for a quoteQUARZGLAS KOMPONENTEN UND SERVICE QCS GMBH
Germany
optical quartz glass
Request for a quoteQUARZGLAS KOMPONENTEN UND SERVICE QCS GMBH
Germany
quartz glass spirale
Request for a quoteQUARZGLAS KOMPONENTEN UND SERVICE QCS GMBH
Germany
quartz glass Laboratory equipment
Request for a quoteQUARZGLAS KOMPONENTEN UND SERVICE QCS GMBH
Germany
quartz glass laboratory equipment
Request for a quoteN&H TECHNOLOGY GMBH
Germany
Glass surfaces are extremely smooth and meet high hygiene requirements. They are more resistant than plastic and have a high temperature, as well as high chemical resistance. In addition, glass decors ensure a design-oriented and high-quality finish. We offer molded glass parts for a variety of industrial and electronic applications. These include, for example, cover glasses and decor glasses for electronic products and protective glasses for displays. The glasses are usually made of float glass or white glass and thermally hardened ESG glass. The strength is from 0.55 to 19.0mm. For applications in the field of display protection, we also offer ultra-thin chemically hardened front glasses (0.3 – 8.0 mm). Other types of glass include borosilicate glass, quartz glass, magic mirror glass and touch panel glass.
Request for a quoteBEFORT WETZLAR OD GMBH
Germany
Befort VIS objectives are colorcorrected for VIS use and are routinely equipped with VISAR coating. The UV objectives are made of quartz glass or CaFl2 and optimized for λ = 185 nm
Request for a quoteBEFORT WETZLAR OD GMBH
Germany
Befort develops and manufactures laser optics for a wide range of applications since more than 20 years. Befort offerings range from a simple AR coated protective glass with a high laser damage threshold to a complex focus readjustment unit for ultrashort pulse lasers (Zoombox). Our laser optics are made of high quality Schottglass or quartz glass. Befort coats the optics precisely for their wave length. The coating exhibits a particular high laser damage threshold (LDT). We develop and manufacture for you Laser mirrors (metallic or dielectric) Laser filters Laser optics Telecentric laser optics Ultrashort pulse laser optics
Request for a quoteBEFORT WETZLAR OD GMBH
Germany
Finest quality surface polishing is vital in plane optic production. At Befort, this has top priority from production all the way to final inspection. Thanks to sophisticated CNC technology, we are able to produce single planeoptic components as well as multifunctional systems. We process optical glass, filter glass, quartz glass and float glass up to a size of 600 mm diameter. We make filters, groundglass screens, plane mirrors, windows with a plane parallel surface contour and realize customized solutions for specific applications. In our test laboratory we measure machined surfaces with an interferometer to be able to guarantee top optical quality! No lens element leaves our factory before it meets the exact specifications and requirements of the customer
Request for a quoteBEFORT WETZLAR OD GMBH
Germany
At Befort, spherical precision optics pass through the hands of qualified specialists. They work with a sure instinct and stateoftheart technology. The machine processing of each surface is done on CNC grinding and polishing machines. We produce spherical precision lenses from optical glass, quartz glass and radiationresistant materials with diameters from 3 mm to 130 mm and a curvature radius from 1.18 mm to plane. We make individual lens elements, achromatic systems, concave mirrors, cylinder lenses and other precisely fitting glass geometries to suit your specific application.
Request for a quoteZEPTER INTERNATIONAL
Switzerland
Not only will the Philip Zepter Globhora show the time in other parts of the world by using the pushers to switch from one city to the other, but it will also stay in that time zone by a simple activation of the crown. Excitingly, GlobHora is set with a perpetual calendar that will have to be reset in the year 2099. This is incontestably a major benefit at such a level of creative complexity. Moreover, our GMT specifies if it is day or night with the AM/PM display. Presentation THE TRAVELER’S BEST COMPANION GlobHora is the GMT of Zepter’s watch collection. GMT comes from Greenwich Mean Time which was established in 1884 as a global time standard that governs the international timing and time gaps between countries. For time devices, GMT means that a watch is able to indicate at least a second time zone. GlobHora, though, has the remarkable capacity to indicate 24 different time zones. Key Features: - Sapphire glass quartz movement;
Request for a quoteATLAS MATERIAL TESTING TECHNOLOGY GMBH
Germany
The Atlas SUNTEST XXL+ is a large state-of-the-art xenon flatbed instrument. The 3000 cm2 test chamber is perfect for high volume weathering testing of large flat or 3-D specimen. SUNTEST XXL+ offers a complete set of features ideal for standard testing covering all common industry weathering standards. 3x 1700 W air-cooled Xenon Lamps 3000 cm 2 exposure area Touch screen with colour display to monitor and display test parameters Measurement and control of Irradiance 300-400 nm / 340nm or 420nm Measurement and control of Black Standard (BST); (Black Panel optional) Measurement and control of Chamber Temperature Display of Diagnostic Messages Storage for 10 user-defined test methods Pre-programmed international standard test method Multilingual User Interface Control Panel tiltable for increased operating comfort Ultrasonic humidification system for humidity control Specimen spray system with integrated 60 l water reservoir Static, horizontal exposure area for flat or 3D specimen Test chamber with 5 ° slope for optimum spray water drain Access port ca. 3,0 x 2,5 cm for potential use of additional external sensors inside the test chamber Light cassette including non-ageing aluminium reflector, coated quartz filter and slot for additional optical filters Switch-off by radiant exposure, light exposure time or total operating time Advanced Auto Start functions Data output via Memory Card or RS 232 Ethernet interface plus XenoTouch Add-ons 1, 2, and 3 (“Remote Control“, “E-Mail Service“, “Online Monitoring“) Various specimen holders to hold different panel sizes. XenoCal sensors to calibrate BST and irradiance. Large variety of filter systems: coated and uncoated quartz, special UV glass, daylight filter, window glass, Solar ID 65, Solar Standard, to meet various spectral specifications in standards.
VOSLA GMBH
Germany
The special halogen quartz lamp is an illumination element that has been specially developed for use in microscopes. It provides optimum illumination for microscopic examinations in various applications, from biology and medicine to materials science and electronics. Manufactured from high-quality quartz glass and utilising the latest halogen technology, this lamp offers excellent light output and uniform light distribution across the entire field of view of the microscope. The special halogen quartz lamp is characterised by its long service life and high reliability, making it a cost-effective solution for professional laboratories and research facilities. Its stable operation minimises downtime and ensures reliable performance over a long period of time.
Request for a quoteHILGENBERG GMBH
Germany
In addition to our micro quartz glass beads, we also supply simple quartz glass beads with diameters from 2 to 30 mm. These versions are manufactured in a less complex procedure, and also have a plain surface. Glass beads made of quartz glass (1kg)
Request for a quoteHILGENBERG GMBH
Germany
Glass beads are a low-cost alternative for Raschig rings. They have less surface area than the rings, and therefore a reduced separation capacity, but they are perfectly adequate for many applications. Our glass spheres can also be supplied with a matt surface. Various types of glass are possible for our glass beads: Soda glass Borosilicate glass 3.3 Quartz glass On request, we can manufacture borosilicate or quartz glass beads with dimensions according to your specifications. Glass beads
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HILGENBERG GMBH
Germany
The distinctiveness of these capillaries is their very thin wall-thickness in relation to their diameter. The extremely thin walls lead to the special feature of these capillaries to be deformed easily. Additional features linked to the thin wall-thickness are minimal optical distortion as well as very low absorption for a wide range of radiation. This feature is used e.g. for the construction of optical measuring cells. Materials Soda-lime glass (AR, I860, PH360 etc.) Gamma sterilized soda-lime glass Borosilicate glass (DURAN©, PYREX©, SIMAX© etc.) Neutral glass (FIOLAX© and DUROBAX©) Aluminum silicate glass (Schott 8252/8253) Quartz glass (naturally melted quartz glass and synthetically produced quartz glass, incl. F300) Lead glass (lead content up to 28%) Sealing glasses for various metals such as: kovar, molybdenum, steel, silver, platinum, palladium Process of Production Like most of our capillaries the ultrathin capillaries are manufactured using the redrawing method....
Request for a quoteHILGENBERG GMBH
Germany
Our high-precision glass beads are usually made of soda glass or borosilicate glass, but on request we can also supply quartz glass, sapphire glass or optical glasses. The standard tolerance is ± 0,02 mm. Without surcharge, the surfaces can be supplied matt or polished. You need even higher precision? No problem: We can also supply customized glass beads with tolerances of ± 0,01 and ± 0,005 mm. Precision glass beads
Request for a quoteHILGENBERG GMBH
Germany
Our standard glass beads are simple products in sizes from 1 mm upwards, and with a relatively wide range of tolerances. They are usually made of soda glass, borosilicate glass or lead glass, whereby the surfaces can be matt or polished. On request, we can manufacture borosilicate or quartz glass beads with dimensions according to your specifications. Standard glass beads
Request for a quoteHILGENBERG GMBH
Germany
Boiling rods Boiling rods are ideally suited to prevent superheating during boiling or distillation in glass beakers or Erlenmeyer flasks. They are made of high-grade soda glass, are reusable, and excellently suited for many applications. Stirring rods Used for mixing and homogenizing mixtures of chemicals and samples. They are also ideal for stirring hot or boiling substances. They are made of high-grade soda glass, are reusable, and excellently suited for many applications. For special applications, they are also available in borosilicate or quartz glass.
Request for a quoteHILGENBERG GMBH
Germany
This compact micro torch is ideally suited for melting the ends of sample tubes precisely and safely. As a very small flame can be adjusted, it is possible to melt the capillary precisely at a defined point without excessively heating the remaining capillary, as is the case with standard torches. The torch is operated with a hydrogen/oxygen or a propane/oxygen mixture, both of which provide a very hot flame that even permits quartz glass to be processed. This torch is an extremely versatile tool with which practically all types of glass can be processed – from simple flaming to highly complex tasks. Features of the micro torch Fine, concentrated needle-point flame High heating capacity Mixed-gas operation Two separate needle valves Complete with fine nozzles Torch length >130 mm (without nozzle) Operating principle The torch consists of a gas mixing chamber and two gas inlets, which are also suitable for aggressive media such as hydrogen and oxygen. Two needle valves at the...
Request for a quoteHILGENBERG GMBH
Germany
Do you have a special application for which neither our standard Pasteur pipettes nor the other pipettes offer an acceptable solution? On request we manufacture customized pipettes in a wide range of versions, which are precisely matched to your special application. Shown below is a small selection of the possible versions. Simply contact us for more detailed information – we will be happy to do everything to find a solution. Materials Clear soda glass & gamma-sterilizable clear soda glass Borosilicate glass 3.3 and neutral glass Quartz glass Processing Drawing long and short tips Narrowing the pipette for flow restriction Flanged rims for mounting in holding rings Tips angled at 0...90 ° Sealed tips to protect from dust Packaging Standard packaging Packaging in small quantities Individual packaging OEM packaging with your logo
Request for a quoteHILGENBERG GMBH
Germany
We manufacture reagent and centrifuge tubes in standard sizes and also with special dimensions and versions from soda glass, borosilicate glass, neutral glass, and quartz glass – optionally with or without flanged rim. All our tubes have a flame burnished rim and can be supplied with a rounded, flat or pointed conical bottom. We are able to process tubes with diameters up to 40 mm, and lengths up to about 500 mm – also thick-walled tubes. Special reagent micro tubes We are able to manufacture reagent micro tubes with rounded bottoms, i.e. with very small dimensions. For example, soda glass tubes with rounded bottom, flame burnished rim, 3 mm diameter, and a length of 20 mm. Test tubes with notch for thermal processes These special test tubes were developed to enable ventilation of the tube’s interior during a thermal process. The notch prevents complete closure and thus an over pressure.
Request for a quoteHILGENBERG GMBH
Germany
We offer a wide range of tubes for the automatic or manual determination of the melting or boiling points of liquids and solids. For this, the samples are heated slowly in the test tube until they reach their melting or boiling point. Depending on the application and the temperature range, we use the following types of glass for our melting and boiling point tubes: Soda glass (standard) Borosilicate glass Quartz glass Optional end shapes: open at both ends one end closed both ends closed curved Dimensions: Length 50-300 mm Outer diameter 0,6-2 mm Inner diameter 0,3-1,6 mm U-tubes for determining the melting point Apart from the standard melting point tubes, we also manufacture special U-shaped tubes of soda glass. Hereby, the two legs of the U-tube have different lengths. As an additional option, the U-tubes can be fitted with a small funnel on one or both legs. Melting-& boiling point determination tubes
Request for a quoteIBK WIESEHAHN GMBH
Germany
We develop and manufacture special seals for power stations, for the chemical and petrochemical industries, for machinery and pipeline construction. In other words, seals that provide the greatest possible reliability even under extreme operating conditions (pressure, heat, cold, aggressive media) – at temperatures from -200 to +1.000 °C. Product Range: - DVGW tested, see separate brochure - Punched, cut seals - Plates, foils - Semi-finished items - Form articles Benefits: - Highest chemical resistance - Insoluble and does not swell in organic or anorganic solvents - Resistant to the weather - Temperature range -190 to +250 °C - Highly anti-adhesive, does not stick - Resistant to hydrolysis Common fillers: - Quartz - Glass - Carbon / Graphite - Bronze - or without filters Fillers reduce the cold flow, lead to higher resistance to temperature and media, improve thermal conductivity and increase resistance to abrasion and pressure levels.
Request for a quoteFIRECUP HANDCRAFTED FIREPIT (KHRUSTALEVA AND KHARLAMOV, LLC)
Russia
Outdoor decorative wood-burning fireplace made of high-strength quartz glass, withstanding heat up to 1300 degrees. Stainless steel base and cover are included into the scope of supply.
Request for a quoteLTH - DAS LICHTTECHNIKHAUS VERTRIEBS GMBH
Germany
ETC Source Four Fresnel, white With the Source Four HID you have the power of a Source Four fixture with 575 watt available, the service life of 2000 hours shall be extended by a further 10000th This provides 150W metal halide lights you all the advantages that made the Source Four famous habem: the cool beam, the sharp and clear image and a bright, uniform light field Technical data: Lamp 70W metal halide Color Temperature: 3000K interchangeable Linsenset HID versions: Source Four with fixed focus and zoom electronic ballast with 120V, 230V or 277V on the bracket mounted 12,000 hrs lamp life for architectural applications Color: black (other colors upon request) Delivery includes: color frame, Linsenset, 1.5 m cable without plug, with bulb SPECIFICATIONS > Rugged die-cast aluminium construction > Convenient full-size zoom adjustment knob > Unique HPL Quick eXchange socket enables easy lamp changes > Sliding yoke mount for variable balance point > Fully enclosed accessory slots for no light leak > CE compliant ELECTRICAL > 230V-240V, 50/60Hz > High temperature silicone-rubber 1.5m power cable OPTICAL > 175mm aperture > Zoom Range: 9 ° -52 ° beam angle; 20 ° -65 ° field angle > True fresnel optical system for good barn door beam shaping characteristics > Glass reflector with dichroic coating optimized for HPL lamp performance LAMP > HPL - compact tungsten filament contained in a krypton/xenonfilled quartz glass envelope (see table for suitable lamp types) > Uses same lamp type as all Source Four fixtures for common inventory > 375W, 575W and 750W (max.) lamp options > Patented filament geometry makes for extremely efficient light collection and transmission > Integral die-cast aluminium heat sink lamp base
Request for a quoteLTH - DAS LICHTTECHNIKHAUS VERTRIEBS GMBH
Germany
ETC Source Four Fresnel, silvergrey With the Source Four HID you have the power of a Source Four fixture with 575 watt available, the service life of 2000 hours shall be extended by a further 10000th This provides 150W metal halide lights you all the advantages that made the Source Four famous habem: the cool beam, the sharp and clear image and a bright, uniform light field Technical data: Lamp 70W metal halide Color Temperature: 3000K interchangeable Linsenset HID versions: Source Four with fixed focus and zoom electronic ballast with 120V, 230V or 277V on the bracket mounted 12,000 hrs lamp life for architectural applications Color: black (other colors upon request) Delivery includes: color frame, Linsenset, 1.5 m cable without plug, with bulb SPECIFICATIONS > Rugged die-cast aluminium construction > Convenient full-size zoom adjustment knob > Unique HPL Quick eXchange socket enables easy lamp changes > Sliding yoke mount for variable balance point > Fully enclosed accessory slots for no light leak > CE compliant ELECTRICAL > 230V-240V, 50/60Hz > High temperature silicone-rubber 1.5m power cable OPTICAL > 175mm aperture > Zoom Range: 9 ° -52 ° beam angle; 20 ° -65 ° field angle > True fresnel optical system for good barn door beam shaping characteristics > Glass reflector with dichroic coating optimized for HPL lamp performance LAMP > HPL - compact tungsten filament contained in a krypton/xenonfilled quartz glass envelope (see table for suitable lamp types) > Uses same lamp type as all Source Four fixtures for common inventory > 375W, 575W and 750W (max.) lamp options > Patented filament geometry makes for extremely efficient light collection and transmission > Integral die-cast aluminium heat sink lamp base
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