Products & Services

See also: Categories | More Information

More Information Top

Lock Indicates content that may require registration and/or purchase. Powered by IHS Goldfire

  • Temperature Dependences on Various Types of Photovoltaic (PV) Panel
    In this indoor experiment, we were using tungsten halogen bulbs as solar simulator with each bulb being controlled by dimmer. Our solar simulator was managed to get a uniformity of 500W /m2 with only 20% miss match …
  • CR4 - Thread: Those not so green light bulbs
    Each lamp takes 1.2 watts of power.....not as bright as the halogen , but more than … Re: Those not so green light bulbs … it's part of the heating, same way as heating engineers allow for the 500w (ish) per person. So tungsten in winter, LEDs in summer maybe?...don't let the marketing men get hold of that …
  • Dubbel
    Cast iron with ball graphite. As hard materials, tungsten carbide (WC: ˛- phase), titanium nitride (TiN), titan and tantalum carbide (tic, TaC … Laser CO2/500W , lens calorific values f D500 … ArF or KrF by different combinations of a noble gas atom with a halogen atom (D193 nm …
  • Production technique
    … type) (1: aqueous flow medium) and the flow middle activator (3: the flux is activated without halogens ). to reduce given volume seeks, therefore, the ball form seeks. DIN EN ISO 6848: arc welding and - cut - tungsten electrode, classification, 3/2005. With a 500W-CO2 , laser, the cutting speed at one 2 mms amounts dicken the steel sheet about 2500mm / min.
  • New Materials, Applications and Processes
    SEM images of Y2O3:Eu3+ samples: (a) 300W;(b) 500W ;(c)700W;(d) P123;(e) PVP;(f … … nitrate hydrate (Zn(NO3)2.9H2O), ammonium carbonate (NH4)2CO3), niobium pentoxide (Nb2O5), tungsten oxide (WO3), potassium … … photochemistry reactor, which are mainly composed of central light (ultraviolet high pressure mercury bulb which is purchased … … the other hand, UPR is flammable, and the common flame retardants for UPR were halogen -containing compounds.
  • Manufacturing Science and Technology III
    A 50 W Halogen lamp with an intensity of 350 W/m2 together with a 400 nm cut … … vettivelsc@gmail.com, bnsk2966@gmail.com , c vijay_ponraj@yahoo.com Keywords: Adhesive wear, Metal Matrix Composites (MMCs), Tungsten , Copper, Hardness. 500W /㎡—>700W/㎡—>1200W/㎡—>1000W/㎡—>500W/㎡ Simmonds reported that the traditional design criteria such as dry- bulb temperature and operative temperature were not …
  • Federal Register > Monday, August 1, 2011 > [76 FR 45715] Appliance Labeling Rule
    NEMA acknowledges that a few bulb types do consume more energy (e.g., 500w DE bulb ) but states that these type bulbs do not have any energy efficient alternatives for consumers to choose from. (i) Any lamp (commonly referred to as lower wattage nonreflector general service lamps, including any tungsten - halogen lamp) that has a rated wattage up to 199 watts, has an screw base, has a rated voltage or voltage range that lies at least …
  • Proceedings of ISES World Congress 2007 (Vol. I – Vol. V)
    “Photoelectrochemical Properties of Nanostructured Tungsten Trioxide Films”, J. Phys. Chem. The halogen lamp is a continuous light source, whose irradiance intensity can be adjusted by the voltage … … system is 120W/m2 -200W/m2 , total load is about 840 W -1400 W˗the peak value is 500W /m2 , … light system and work normally at – 40ć~+ 70ć, which can replace traditional bulb and energy saving …
  • NSLS-II Preliminary Design Report
    … power dissipated through the copper braids (80.7W), KCu = thermal conductivity of copper ( 500W /m K at … It consists of a tungsten screen that is electrically isolated, water cooled, and phosphor coated. 95 °F dry bulb , 76 °F wet bulb … exposure, and associated electrical and industrial hygiene hazards, e.g. exposure to solvents, dyes, and halogen gases.