ZEEnit 650 P (Графитна пещ)

ZEEnit 650 P



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

solid AA®Direct analysis of solid samples

The transversely heated graphite furnace facilitates the introduction of liquid samples as well as direct solid sample feed. The combination of the furnace with powerful background correction forms the basis for optimal results. In addition, the development of a specially optimized sample carrier allows the analysis of various solids from powders to sample pieces. The geometry of the carrier guarantees ideal atomization conditions in the solids tube and reliable transport procedures for sample introduction. The different manual or automatic samplers for solids make the use of ZEEnit for direct solid analytics child's play. The 3-field mode opens up a multitude of new possibilities, as significantly greater contents can be measured without dilution in a wide range of samples.


Software package ASpect®LS

ASpect® LS offers both routine operation and multifarious development and optimization facilities. It allows comprehensive control, monitoring and recording of all processes run in the spectrometer and its accessories.

Advanced user-friendliness

  • Simple, routine handling and great flexibility
  • Clearly laid-out user interface makes method development on the screen fast and simple
  • Ready-to-use cookbook programs facilitate getting into method development.

Automated optimization

  • The automatic optimizing routine simplifies the adaptation of methods to an unknown matrix. All parameters and functions are automatically monitored and controlled.
  • The software automatically optimizes and adapts flame and graphite tube parameters, such as Zeeman magnetic field strength in the 2field or 3field mode, atomizing and pyrolysis temperature, roll-over effect, and control of the 3field mode.

Data postprocessing the easy way

  • ASpect® LS offers diverse export routines in compatible data formats.
  • Linking into networks or data transfer into LIMS system is not a problem either.

Quality Control and GLP

  • ASpect® LS is compliant with all requirements of GLP: All analytical data are accessible, their accuracy is ascertained and documented.

FDA 21 CFR Part 11

  • Conformity to FDA 21 CFR Part 11 is ensured
  • Comprehensive user management, an electronic signature facility, the Audit Trail and many more features satisfy the requirements of FDA 21 CFR Part 11.


HydrEA – Coupling of graphite furnace and hydride technique

  • HydrEA Batch
  • HydrEA Continuous Flow

solid AA®Direct solid AAS

  • SSA 6 z manual solid sampling system
  • SSA 600 fully automatic solid sampling system with integrated microbalance
  • SSA 600Lfully automatic solid sampling system with integrated microbalance and liquid dosing accessory