AA-7020 Atomic Absorption Spectrophotometer

The optical system features a floating design, minimizing the impact of vibration and ambient temperature changes on instrument stability; flame/graphite furnace switching is completed automatically in two seconds, with no need for optical path realignment after switching; the safe and reliable control and alarm devices include hollow cathode lamp overcurrent protection, fuel/protective gas underpressure protection, fuel gas leak alarm, graphite furnace overheat protection, and abnormal flame status protection.

  The optical system features a floating design, minimizing the impact of vibration and ambient temperature changes on instrument stability;

    Flame/graphite furnace switching is completed automatically in two seconds, with no need for optical path realignment after switching;

    The safe and reliable control and alarm devices, including hollow cathode lamp overcurrent protection, fuel/protective gas underpressure protection, fuel gas leak alarm, graphite furnace overheat protection, and abnormal flame status protection, enhance the safety of instrument operation;

    It can be equipped with a hydride generation device, an integrated flame/graphite furnace autosampler, and a nitrous oxide/acetylene gas system;

    Optional automatic burner head lifting and water seal automatic protection functions ensure accurate and reliable analytical results.