Technical Data ZEEnit® series | Update 07/2012 | DoM
Analytik Jena AG | Konrad-Zuse-Str. 1 | 07745 Jena/ Germany | www.analytik-jena.com | info@analytik-jena.com
ZEEnit P series
Variable high-end AA Spectrometer with Deuterium and Zeeman Background Correction with “Third Generation” Magnetic Field Control.
Technique
Optimized Czerny-Turner-Design for maximum energy throughput with two focal lengths, automated wavelength selection, peaking and slit selection
Monochromator
Free choice of single and double beam mode
Encapsulated optics for an increased service life
Wavelength range
Optical parts are mounted on a strong and compact cast
Optical bench
aluminium basic plate for strength and stability
Cover to prevent dust, vapour and humidity ingress
Detector
Automated 8-lamp turret with independent lamp power supply to each lamp each with two heating circuits for lamp
Capability for the installation of Super Lamps
Background Correction
Ultra fast background correction using a Deuterium Hollow
Deuterium BGC
Cathode lamp with high clocking frequency (300 Hz)
The lamp is easy to replace, adjust and optimise by the user
Third Generation of magnetic field control with variable field strength
Variable magnetic field with high clock frequency of 200 Hz
Transverse arranged bipolar magnetic field
2Field technique: maximum field value can be selected in
Zeeman BGC 3Field technique: maximum field value can be selected in steps between 0.05 and 1.0 Tesla
Dynamic mode (combination of 2Field and 3Field technique)
Fully automated optimisation of magnetic field strength
Technical Data ZEEnit® series | Update 07/2012 | DoM
Analytik Jena AG | Konrad-Zuse-Str. 1 | 07745 Jena/ Germany | www.analytik-jena.com | info@analytik-jena.com
Flame technique Burner-Nebulizer-System
Optional automatic cleaning device for 5 cm burner head (Scraper)
PPS spray chamber with mixing wing for aqueous and
Spray chamber
Fully computer controlled Total Flow Gas box
Gas control
Computer controlled automated flame ignition
Automatic input of additional gases for organic solvents
Safety functions
Automatic shut down of gases if the flame is not detected or in case of a system power failure or as a defined action during a multi routine
Graphite furnace technique
Integrated computer-controlled transverse heated Zeeman graphite furnace
Graphite tube is transverse heated to provide a constant temperature profile
Independent gas controls for the external and internal gas flows around and through the tube allow easy removal of volatile matrixes whilst protecting the tube against interference from outside air during the internal gas stop hence maximizing tube life
The advanced furnace concept, utilising the adaptive sensor-less temperature control and
emission independent temperature control ensures constant, precise, reproducible and accurate temperature conditions
Easy change of tubes or electrodes
Integrable high-end furnace camera – to observes the deposition of droplets and the drying phase the graphite tube
Analytical programs with up to 20 steps can be set up and all steps are easily programmable
Technical Data ZEEnit® series | Update 07/2012 | DoM
Analytik Jena AG | Konrad-Zuse-Str. 1 | 07745 Jena/ Germany | www.analytik-jena.com | info@analytik-jena.com
Temperature
Programmable up to 3000 oC in steps of 1 oC
Separate control of inert gas stream of Argon
Programmable in 4 steps from 0 up to a max gas flow of
2 L/min for internal and external flow rates
Pyrolytically coated graphite tubes with patented platform
Graphite Tube
technique or tube atomization without platform
Intelligent autosampler for maximum flexibility and any sample type or matrix
89-sample position table with specific positions for matrix modifiers and diluents
Automatic dilutions or additions of up to three different modifiers
Graphite autosampler
Insert volumes from 1 to 50 µL in increments of 1 µL are user selectable
Automatic calibration of up to 20 points from one or two stock standard solutions
PC controlled dilution by volume reduction or intelligent fully automatic dilution
Hydride and Hg Generation
HS 60/HS 60A/HS 55/HS 55A/HS 50 system utilise as Hydride and Hg systems for the determination of Hg, As, Se, Sb, Te, Bi and Sn
HydrEA technique
Combination of hydride and graphite furnace technique for the determination of hydride forming elements
Improved detection sensitivity – enrichment in the graphite tube
Direct solid sampling technique – solidAA®
Analysis of the original solid sample, directly and without any laborious sample preparation
Technical Data ZEEnit® series | Update 07/2012 | DoM
Analytik Jena AG | Konrad-Zuse-Str. 1 | 07745 Jena/ Germany | www.analytik-jena.com | info@analytik-jena.com
Dimensions Environmental requirements
230 V (±10 %); 50/60 Hz, slow fuse with 35 A,
Power requirements
2100 VA, single phase alternating current
Subject to changes in design and scope of delivery as well as further technical development!
Technical Data ZEEnit® series | Update 07/2012 | DoM
Analytik Jena AG | Konrad-Zuse-Str. 1 | 07745 Jena/ Germany | www.analytik-jena.com | info@analytik-jena.com
Introduction In this paper, I would like to talk about the Schizophrenia disease because it is worldwide in the field of psychiatry. There is more health than just a physically healthy body; a healthy person also should need a healthy mind. A person with a healthy mind should b e able to think clearly, should be able to solve various problems faced in life, should enjoy good relation
Lesson 4. Understanding Animal Health Medications and EquipmentCalifornia Academic Standard. Science—Grades 9 through 12—Investiga- tion and Experimentation—Standard 1m: Scientific progress is made by asking meaningful questions and conducting careful investigations. As a basis for understanding this concept and addressing thecontent in the other four strands, students should develop