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Instrument Database:
Analytik Jena GmbH - ZEEnit 700
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| Year of introduction |
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| Status |
historical ( out of sale ) |
| Company |
Analytik Jena GmbH
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| Categories |
Spectrometer ( Atom. ): AAS: Tandem
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ZEEnit 700
Compact spectrometer for graphite and flame techniques with Zeeman and deuterium background correction
On the ZEEnit 700, the core competency in optical design has been combined with "High-end technology" in atomizers. The transversely heated graphite furnace with all its highlights ensures maximum accuracy and operation according to the STPF concept. The third-generation Zeeman technique is unsurpassed in background correction – the variable magnetic field combined with the three-field technique and the dynamic mode are the basis for an extended linear working range and optimum sensitivity! The flame system, too, features a high degree of automation. The optimized burner/nebulizer system ensures that samples are optimally nebulized and atomized. A multitude of accessories allows the user to customize the system to the specific analytical needs.
At first glance:
- Two atomizers combined in a single instrument allow switching between flame, hydride and graphite furnace technique without any mechanical movement
- Transverse-heated graphite furnace
- Third-generation Zeeman technology
- Choice of two correction modes: Deuterium or 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
- Direct solid AAS
- Intelligent sample-preparation stations
- High sample throughput, variability and efficiency ensured through the dual atomizer concept
- Modern software
Well thought-out concept for automated flame and hydride technique
- High sample throughput, variability and efficiency ensured through the dual atomizer concept, modern software modules and versatile accessories.
- Improved accuracy even with varying samples and element contents through the combination with fully automatic, intelligent samplers with integrated dilution function.
- Unique background baseline correction for optimum operation in emission mode.
- Efficient atomization of all samples by the combination of an adjustable impact bead and an atomizer with an inert mixing chamber.
- Fully automatic gas control by Total Flow gas box and – in combination with automatic burner height adjustment – automatic optimisation of flame parameters.
- Injection technique with the SFS 6 Segmented Flow Star for high matrix loads of samples, injection of small sample volumes and stable burner conditions.
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