Specifications of KY series Start Voltage:≤350V Background: The background strength near the main analysis line is lower than 1% of the analysis strength Time for warm-up:<30min, usually from 5-15min Stability: baseline drift of copper lamp within 30min <1%, baseline drift of lamps of other elements within 5min <1% Noise:<0.3% Service life: lamps with common elements ≥5000mA.h, lamps with fusible and volatile elements ≥3000mA.h Maximum working current: from 10-20mA KY series Atomic Absorption Spectral Analysis Hollow Cathode Lamps Type Size(mm) Arrangement of pipe base Applicable Accessorial InstrumentsKY-1 38×150 standard eight feet type, four feet used, cathode for foot 1 and 5, anticathode for foot 3 and 7 Various atomic absorption spectrophotometers by domestic manufacturers and by America VARIAN Company KY-2 38×150 standard eight feet type, two feet used, cathode for foot 1, anticathode for foot 3 various atomic absorption spectrophotometers by GBC, Shimadzu,Hitachi , Varian,Thermo And Jena KY-MF 38×150 standard eight feet type, cathode for foot 1, anticathode for foot 3 self-absorption background-deduction instruments by TGA, Japan Shimadzu Company and domestic manufacturers KY-AF 50×140 cathode for foot 1 and anticathode for foot 3 and 7,special plug atomic fluorescence analyzer KY-PE 50×180 down-lead plug is the same with that of Hollow cathode Lamp by PE Company various atomic absorption spectrophotometers by PE Company from USA Over 60 varieties The outside shape is of three types, Hidachi type, bottle type and canister type. The canister type has glass pane, Hidachi type has quartz pane, and canister type has both glass and quartz pane for option. ·AdvantageHigh Intensity: TLead lamps are specially designed to emit high intensity at the recommended operating current, resulting in low S/N ratio. Low Operating Current: Our lamps may be operated at only half the instru­ment manufacturers recommended current for sufficient intensity, resulting in long lifetime of the lamps. Design: Our lamps are specially designed to meet or exceed requirements for various types of AAS, and to provide low detection limits for your most dif­ficult analysis. We also manufacture Argon and/or Neon gas-filled lamps. Quality Control: TLead utilizes Total Quality Control (TQC) to monitor, control and inspect every single step of the hollow cathode lamp manufac­turing process. The materials are carefully selected in our manufacturing to avoid spectral interference from the fill gas or impurities in the cathode material. ·Wide Selection: Single-element & multi-element lamps. ·List of Atomic Absorption Spectrometer Manufacturers. We are able to supply more than 60 different hollow cathode lamps of both 37mm (1.5") and 50mm (2") diameter, a variety Deuterium lamps and High Intensity Hollow Cathode Lamps for use with most available spectrometers.