DIELECTRIC - 769 Annonces

Vendredi 08 juin 2018

More than 10 years of production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal material, liquid crystal monomer,liquid crystal intermediate and Nematic liquid crystal, especially for polymer dispersed liquid crystal,PDLC...

Mercredi 06 juin 2018

Quantité : 100 - Prix : 8 000,00 €

ZYD-100(6000Liters/Hr) Transformer Oil Filtration machine 1.The unit is widely used in power plants, power stations, power companies, transforming industries, railways, petrochemical, metallurgical, and other fields. 2. Fast and efficient extrusion of moisture, gas, machinery impurities...

Samedi 02 juin 2018

Quantité : 1pcs - Prix : 1USD

Plug straightly slip ring is also known as connect directly slip ring or plug-in slip ring.It is also called thermocouple slip ring or thermal resistance slip ring according to practical use. The H series slip rings are compact, cost effective, mercury free, designed for industrial...

Mercredi 23 mai 2018

SC slip ring capsule is a standard,off-the-shelf unit that uses gold contacts at the rotary interface.Color-coded lead wires are used on both the stator and rotor to distinguish, with double contacts & double precision roller bearings, it utilizes 90°V-groove rings to provide...

Mercredi 23 mai 2018

Quantité : 1 - Prix : 1,00 €

T25 slip ring capsule is a standard silpring with a 25.4mm (1.0 Inch) through-bore for routing of hydraulic, pneumatic lines or driver shaft.This design features long life,fiber precious metal brush contact technology for ultimate performance in many challenging applications. Aluminum body...

Mercredi 23 mai 2018

Quantité : 1 - Prix : 1,00 €

TC20 series slip ring is a micro slip ring, of which there is a 20 mm through-bore in the center of the shaft. It has the advantages of capsule & through bores slip ring. This design features long life & low cost, and fiber Precious metal brush contact technology realizes...

Mercredi 23 mai 2018

Quantité : 1 - Prix : 1,00 €

TC series through hole slip ring (VSR-TC15-24) is a micro slip ring, of which there is a 7, or 15, or 20 mm through-bore in the center of the shaft. It has the advantages of capsule & through bores slip ring. This design features long life & low cost, and fiber Precious metal...

Mercredi 23 mai 2018

Quantité : 1 - Prix : 1,00 €

Explosion-proof slip ring has more safety and higher reliability, designed for use in the condition which is easy to explode, such as in waste water processing system,oil platform, explosive material packing machine,agro-product processing equipment, coal mine and spray finishing, etc...

Mercredi 23 mai 2018

Quantité : 1 - Prix : 1,00 €

The H series slip rings are compact, cost effective, mercury free, designed for industrial manufacturing.Standard H2 has two rings, each is able to carry 7 amps. H series slip rings overcome mercury slip ring's disadvantages of use on environment-demanding, and not environmental protection...

Mercredi 23 mai 2018

Quantité : 1 - Prix : 1,00 €

This kind of slip ring is compact, cost effective, mercury free, designed for industrial manufacturing. The H4+ has two rings, rotating at 14 amps and at 2 amps. H series slip rings overcome mercury slip ring's disadvantages of use on environment-demanding, and not environmental protection...

Mercredi 04 avril 2018

Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal material, liquid crystal monomer,liquid crystal intermediate and Nematic liquid crystal, especially for polymer dispersed liquid crystal,PDLC Liquid Crystal Mixture QYPDLC-147 Lower...

Mercredi 14 mars 2018

The ACORE higher vacuum thermally accelerated Transformer Oil Dehydration Treatment Plant is really a widely approved and more affordable method of treatment associated with electrical insulation fluids to improve and maintain their own dielectric power. The purification treatment...

Mercredi 14 mars 2018

The ACORE higher vacuum thermally accelerated Transformer Oil Filtration Machine is really a widely approved and more affordable method of treatment associated with electrical insulation fluids to improve and maintain their own dielectric power. The purification treatment includes...

Vendredi 09 février 2018

Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal material, liquid crystal monomer,liquid crystal intermediate and Nematic liquid crystal, especially for polymer dispersed liquid crystal,PDLC Liquid Crystal Mixture QYPDLC-127 Lower...

Mercredi 07 février 2018

Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal material, liquid crystal monomer,liquid crystal intermediate and Nematic liquid crystal, especially for polymer dispersed liquid crystal,PDLC Liquid Crystal Mixture QYPDLC-140 QYPDLC-141...

Mercredi 07 février 2018

Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal material, liquid crystal monomer,liquid crystal intermediate and Nematic liquid crystal, especially for polymer dispersed liquid crystal,PDLC Liquid Crystal Mixture QYPDLC-147 Lower...

Mardi 06 février 2018

Liquid Crystal Mixture QYPDLC-147 Lower Operating Temperature Tkn(C) <-40</td> Upper Operating Temperature Tni(C) 80 Birefringence(589nm,20C) 0.1 Ordinary Refractive Index (No)(589nm,20C) 1.488 Dielectric anisotropy(1KHz,25C) 16.8 Electrical properties V90(VAC)(V) 1...

Vendredi 15 décembre 2017

Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal material, liquid crystal monomer,liquid crystal intermediate and Nematic liquid crystal, especially for polymer dispersed liquid crystal LC mixture QYPDLC-HD010-16 Lower Operating...

Samedi 11 novembre 2017

Hyperion Optics's complete range of cost effective dichroic filter range offers superior transmission, reflection and absorption characteristics. Dichroic filters consist of thin film dielectric coatings on glass and exhibit sharp transitions between transmitted and reflected wavelengths...

Samedi 11 novembre 2017

Precision λ/4 front surface optical mirrors: Ours is not as expensive as the λ/10 versions. Used in many scientific instruments where quality is important but the use of the λ/10 versions cannot be justified. We stock precision λ/4 front surface mirrors coated for UV, visible, NIR...

Samedi 11 novembre 2017

Elliptical mirrors are also divided into metal coated mirrors and dielectric coated mirrors. The wide-band dielectric film reflector has a high reflectivity, and the metal film reflector has a wide reflection band. Elliptical mirrors are typically used at 45° where a circular cross...

Samedi 11 novembre 2017

Band pass filter can separate a band of monochromatic light, the ideal transmittance of band-pass filter through the bandwidth is 100%, while the actual band-pass filter pass band is not the ideal square. The actual band-pass filter generally has a center wavelength λ0, a transmittance T0...

Samedi 11 novembre 2017

Tinted glass filter is a performance of the color of the optical filter, which absorbs undesired through the band of the way, to precisely select the range of light waves to pass. Tinted glass is a lower cost solution than a dielectric filter, and tinted glass can be easily extended...

Samedi 11 novembre 2017

Factory Standard – Contact us for manufacturing limit or custom specifications - Angle of Incidence: 45.0° - Shortpass Type Transmittance: Tabs>85% - Dimensions: 25.2mm*35.6mm*1.1 mm - Clear Aperture: >95% - Operating Temperature: -45°C ~ 85°C - Physical Durability: MIL-C-48497A...

Samedi 04 novembre 2017

Quantité : 10 - Prix : 6 000,00 €

Application: The dielectric insulating oils must have the required qualities during the time of initial impregnation and filling up at the manufacturer and later conserve the same high quality in the area operation. The ACORE DVTP Vacuum Transformer Oil Purification Plant upgrades...

Samedi 04 novembre 2017

Quantité : 10 - Prix : 5 000,00 €

Application DST Automatic Transformer Oil Dielectric Strength BDV Testing Unit was created conforms in order to GB507-86 insulation oil dielectric strength screening method. It really is highly accurate inspection, easy operation, little volume, simple digital go through and light within weight...

Mercredi 27 septembre 2017

Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal material, liquid crystal monomer,liquid crystal intermediate and Nematic liquid crystal, especially for polymer dispersed liquid crystal Liquid Crystal Mixture superior to MERCK BL036...

Vendredi 15 septembre 2017

Application This machine is applied to recover and purify various high-precision lubricating oil such as hydraulic oil, mechanical oil, coolant oil, gear oil, heat treatment oil, industrial oil, mineral oil and so on. The purifier can fast degas, dewater, and remove the impurity and...

Vendredi 15 septembre 2017

Application The machine is special for treating the used and old transformer oil, mutual oil, switch oil. Comparing with the single stage type, this machine adopts the double stages vacuum system, which can improve the machine working vacuum value highly, so it can remove the water...

Vendredi 15 septembre 2017

Application The machine is special for treating the used and old transformer oil, mutual oil, switch oil. Comparing with the single stage type, this machine adopts the double stages vacuum system, which can improve the machine working vacuum value highly, so it can remove the water...