Decades of experience in the development of spectrometers, plus the most recent findings made in electronics, magnetic field technology and furnace design, have gone into the ZEEnit P series.

Third-generation magnetic field technology

The variable magnetic field strength up to 1.0 Tesla and the use of two different correction modes guarantee maximum sensitivity and optimum matching to any analytical problem. Expansion of the linear working range by means of the 3field technique, and a dynamic mode for automatic adaptation to varied element contents – the ZEEnit opens up unparalleled capabilities in Zeeman graphite furnace AAS.

Transverse-heated graphite furnace

The future-oriented furnace heating concept can cope with a variety of samples, including complex matrices and refractory elements, due to:

  • Uniform temperature all along the optical axis throughout the tube
  • Lower atomizing temperatures
  • Elimination of vapor inferences
  • Minimizing of memory effects
  • STPF concept

The ZEEnit series comprises the ZEEnit 650 P, a Zeeman AAS for graphite furnace and hydride techniques, and the ZEEnit 700 P, a compact tandem spectrometer for flame, hydride, HydrEA and graphite furnace techniques. Both instruments are designed to analyze liquid and solid samples in one single device.

 

ZEEnit 650 P – with a plus of innovative features

The ZEEnit 650 P is a high-performance atomic absorption spectrometer for fully automated graphite AAS with Zeeman and Deuterium background correction.

At a glance

  • 8-lamp changer for maximum automation and sample throughput
  • Single and double beam available
  • D2 background correction and Zeeman third generation background correction
  • Integrated RFID Tool for working with coded lamps
  • Integrated super lamp power supply for best analytical performance
  • Integrated High-end Vision Tool for best observation and control of sample injection and sample drying in the graphite tube
  • Transverse-heated graphite furnace – also for complex matrices and refractory elements

High sample throughput

  • Variable sample introduction technique capable of easily processing both liquids and direct solids making it unique
  • High performance autosampler MPE featuring functions such as intelligent dilution and enrichment makes over-night processing routine and guarantees the highest dosing precision
  • High sample throughput, variability and efficiency ensured by the dual atomizer concept

 

ZEEnit 700 P – With a plus of innovative features

The ZEEnit 700 P represents a new generation of variable compact tandem spectrometers for flame mode, hydride, HydrEA and graphite furnace technology. It is able to analyze liquid and solid samples in one and the same system.

At a glance

  • 8-lamp turret suited for coded lamps
  • Transverse heated graphite tube furnace
  • Furnace camera to monitor and control sample introduction and combustion in the graphite tube
  • Deuterium and Zeeman background correction
  • Automatic optimization routines for flame composition and burner height
  • Atomization and pyrolysis temperature, magnetic field strength, two-field and three-field correction mode
  • Superior aspherical optical system with extraordinary components, such as a quartz coated toric mirror, provides excellent light throughput
  • Magnetic field technology, 3-field mode for extension of the linear concentration range
  • Two atomizers combined in a single instrument allow switching between flame, hydride and graphite furnace techniques without any mechanical movement

High sample throughput

  • Variable sample introduction technique capable of easily processing both liquids and direct solids making it unique
  • High performance autosampler MPE featuring functions such as intelligent dilution and enrichment makes over-night processing routine and guarantees the highest dosing precision
  • High sample throughput, variability and efficiency ensured by the dual atomizer concept

 

Analytik Jena Instrumentation

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ZEEnit P Series – Brochure.pdf