Deuterium Lamps

OVERVIEW


Varsal introduces a new line of 2000+ hour deuterium arc lamps. Each lamp is designed to provide long life, consistent intensity and high signal stability. Varsal can supply the commonly used D2 lamps for existing instruments or we can engineer lamps specific to the unique requirements of each manufacturer¡¯s spectrophotometers, liquid chromatography detectors, medical analyzers and pollution measuring devices. Our technical ability to customize a lamp to meet the optical, electrical and mechanical specifications of each instrument is only surpassed by the company's passion for customer service excellence and on-time delivery responsiveness.

Varsal Advantages

  • Long lamp life for economical, operator convenience
  • Consistent intensity with high energy for excellent performance
  • Signal stability for continuous stable operation
  • Quality, JIT delivery, customer service
  • your expectations are always met
  • Custom OEM Partnership

    Varsal will design and build a lamp specific to your analytical instrument. Give us the electronic specifications of your instrument and desired lamp dimensions. Do you want a base, flange, leads, timer, etc? Let us know your requirements and Varsal will build you a lamp. We also can provide bare lamps ready for mounting by the end-user.

    Quality Control and Testing
    Varsal utilizes Total Quality Assurance (TQA) monitoring to control and inspect every step of the deuterium lamp manufacturing process. The materials are carefully selected and every lamp is 100% tested prior to shipment.

    Warranty
    Each lamp is covered by a standard 2000 hour limited warranty. Varsal will replace any lamp that does not perform to its specification. We guarantee 100% satisfaction whenever you select our deuterium lamps.

    Mounted Deuterium Arc Lamps

    Manufacturer Instrument Model Catalog Number Unit Price
    Shimadzu SPD10A/20A 705-550 270
    SPDM10A/M20A 705-554 270
    SPD6A 705-551 270
    LC2010 705-552 310
    UV-120/3000 705-553 270
    AA-670
    SSI 712-550 310
    Hitachi L7000 704-551 340
    L6000/7420/2400 704-550 340
    U2800/2900 SERIES 704-552 340
    Knauer 2500 713-550 350
    Lineur 100 714-550 350
    Agilent 1100/1200VWD 710-550 370
    1100/1200DAD 710-551 370
    8453 UV Spec 710-552 390
    1260 710-553 370
    Waters Alliance 2489 708-553 400
    Alliance 2487 708-550 370
    Acquity 996/2996 708-551 400
    486 708-552 370
    Perkin Elmer PE 200 701-550 270
    PE 100 701-551 270
    Hach DR/4000U 720-550 270
    Jasco 1575/2075 715-550 270
    Beckman 5510 721-550 270
    MDQ 721-551 270
    DU 600 to 7500 Series 721-552 270
    Biochrom   725-550 270
      725-551 270
    Buck Scientific 210/220 AAS System 707-510 349
    Analytic Jena   722-550 270
    Varian ProStar 325/335 702-552 270
    Scinco S3100 726-550 270

    Note: See-through designs and lamps using other glass window materials are available.

    Lamp Specifications

    Window Material Spectral Dist.(nm) Aperture Diameter(mm) Output Stability Starting Voltage(V dc) Anode Current (mA dc) Anode Voltage (V dc) Filament Ratings Lamp life(hr)
    Drift(%/hr) Fluctuation(% p-p) Voltage (Vdc ac) Current(Adc ac)
    UV Glass 160-400 0.5 ±0.5 0.005 400 300 70-95 2.5→1 4→1.8 2000
    UV Glass 160-400 1.0 ±0.5 0.005 350 300 65-90 2.5→1 4→1.8 2000
    UV Glass 185-400 0.5 ±0.5 0.005 400 300 70-95 10→7 0.8→0.5 2000
    UV Glass 185-400 1.0 ±0.5 0.005 350 300 65-90 10→7 0.8→0.5 2000

    Note: See-through designs and lamps using other window materials are available.

    Disposal of Lamps
    When disposing a used lamp, be sure to comply with all state, province and country regulations to ensure the disposal is legal and environmentally proper.