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The series comprises two instruments:
contrAA 300, the high-resolution continuum source AAS for flame and hydride technology
contrAA 700, a compact, versatile system for flame, hydride and graphite furnace technology, capable of analyzing liquid as well as solid samples in one single instrument.
- Just one light source for all elements
- Sequential multi-element routine as standard
- Unique simultaneous background correction
- High sample throughput
- Rapid readiness for measurement
- Easy to operate and robust
- Independence of hollow cathode lamps
The protracted burn-in time of the light source, necessary for conventional line sources, is now also no longer required, since any drift phenomena are corrected simultaneously. The use of a xenon lamp as a continuous source of radiation opens up the entire wavelength range relevant for AAS for the customer in just one step. Previously, individual methods predominated; now the sequential multielement-routine has become standard. This provides enormous savings in time and cost of materials. The evaluation of molecular absorption bands, allowing the analysis of additional elements, such as sulfur or phosphorus, is a further innovation.
The unique resolution with a spectral bandwidth of below 2 pm/ pixel is decisive for the new quality of the measurement results. Interference is minimized through optimum line separation. Errors, which were caused by the limits of the resolution in traditional line AAS, can be identified for the first time and thereby avoided.
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ZEEnit 650 P and 700 P – a "plus" of innovative features!
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 and graphite furnace techniques, provide users with a "plus" of new functions.
Plus: Equipped with a 8-lamp turret to offer the highest degree of automation and sample throughput
Plus: An integrated super lamp power supply now ensures optimal analytical performance
Plus: A high-end vision tool facilitates improved control of the drying phase and droplet deposition in the graphite furnace. This instrument provides information in a unique image quality, allowing detailed observation and effective optimization.
Plus: An integrated RFID tool also reads all the lamp data fully automatically and generates a protocol. The coded lamps are identified on insertion, the operating data is set and the running times monitored. This excludes the possibility of operator errors!
The "Dual Atomizer concept" makes it easy to change from flame to graphite furnace technique without adjustment. 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 burner/nebulizer system ensures that samples are optimally nebulized and atomized. A multitude of practical accessories rounds off the new ZEEnit system.
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AAnalyst 50
The AAnalyst 50 is an entry-level AA that offers double-beam technology to save laboratories time when analyzing a high volume of samples. The instrument is an intuitive, cost-effective solution for routine metals analysis laboratories in a variety of markets ranging from academia to mining and plating. The double-beam system allows shorter warm-up times, improved signal stability and fewer operator adjustments than a single-beam system.
Using a separate sample and reference beam, a double beam system automatically compensates for changes in hollow cathode lamp intensity. This gives improved stability and precision, quicker start-up and a reduced need for operator adjustments during the analysis. The high-efficiency optical system provides greater light throughput, enhanced signal to noise ratio and overall better analytical performance for all elements.
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Shimadzu, one of the world leaders in analytical instrumentation, offers the whole line of Spectroscopy equipment as
Atomic Absorption Spectrophotometers(AAS):
- AA-6800
- AA-6300
- AA-6200
and the new AA-7000
Double-Beam Optics and Stable Hardware Achieve Superior Stability
The AA-7000 series’ newly developed 3-D optical system is capable of producing maximum performance for both flame and furnace detection. This is achieved through optimal adjustment of the light beam and digital filter, and by using optical components that restrict light loss.
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SMS 100 Automated Mercury Analyzer
The SMS 100 is a full function, stand alone, automated mercury analyzer. It employs thermal decomposition, gold amalgamation and cold vapor atomic absorption spectrometry designed for sensitive measurement of mercury in solid samples eliminating the need for elaborate sample preparation. Standardization can be accomplished using aqueous standards.The SMS 100 requires a computer workstation (available separately), included autosampler capable of holding 42 samples, standards, or check samples. Also included are accessories for set-up, calibration and verification of system performance.
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Teledyne Leeman Labs Introduces an all new Mercury Analyzer ¡V the Hydra IIAA
Hudson, NH ¡V Teledyne Leeman Labs, a leading manufacturer of analytical instrumentation for elemental analysis, announces the release of the Hydra IIAA Automated Mercury Analyzer.
The Hydra IIAA is an amalgamation of performance and productivity. Its low, 1 ppt detection limits, fast sample throughput and high capacity, 270-position autosampler will enhance the productivity of any laboratory involved with mercury analysis. The Hydra IIAA incorporates new software which brings unprecedented performance and productivity to mercury analysis all within a user-friendly graphical interface. This intuitive software automates the analytical process from Method Development to Final Report Generation. Help is provided in the software including scheduled maintenance and audio/visual tutorials.
One of the most intriguing aspects of the Hydra IIAA is its ability to be upgraded to direct solids analysis. This instruments ability to perform high throughput liquids analysis as well as direct solid sample analysis makes it very appealing to many of today¡¦s labs.
The Hydra IIAA Automated Mercury Analyzer
- Wide Dynamic Range
- Over-Range Protection
- High Capacity Autosampler
- Custom Racks for QC
- Direct Analysis Option
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novAA 350 - a robust, simple to use flame AA Spectrometer with all the highlights of a high-end system
Its novel operating concept with clearly structured user interface makes the novAA 350 the ideal partner for daily laboratory routine. The novAA 350 meets all your expectations and requirements of an easy to use and powerful Flame AAS. At the first glance the advantages to the user are already striking.
- Ideal protection of the optic system against toughest conditions through a unique special covering
- Single and double beam mode
- 8 lamp changer
- Excellent performance for flame applications
- No problem with the toughest matrices through strong and powerful background correction
Safe operation is a top priority especially in flame AAS. Rely on a tight control system - Self Check System. With a multitude of sensors, all safety-relevant parameters are constantly monitored and controlled.
With minimal efforts, the basic unit can be upgraded with the accessories well known from our other AAS systems. For large sample throughputs, we recommend the use of our unique autosampler with intelligent online dilution.
Accessories such as the Segmented Flow Star (SFS) or the Scraper help you face the challenges of complex matrices in flame analysis. The SFS is capable of dosing minuscule sample volumes. Thanks to continuous system rinsing, it extends the stable working time with samples of high matrix or salt contents. The Scraper facilitates work with the nitrous oxide flame. It automatically removes graphite deposits from the burner slot, ensuring continuous operation with gas also minimizing manual cleaning chores.
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Product Detail
Thermo Scientific iCE 3000 Series of Atomic Absorption (AA) spectrometers - comprising the new iCE 3300, iCE 3400 and iCE 3500, the innovative iCE 3000 Series has been designed to facilitate prolonged and trouble-free operation - even with the most difficult samples - and offers unparalleled functionality. Featuring a small footprint, these new AA spectrometers are the most compact available and have been developed to accommodate both flame and furnace analyses. The new easy-to-use Thermo Scientific AA range of instruments primarily addresses the analytical needs of users working in food safety as well as environmental, clinical, pharmaceutical, metals and materials industries.
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Varian AA280FS Atomic Absorption Spectrometer
Continuing Varian's tradition of Inspiring Excellence
The Varian AA280 series comprises two innovative, stylish and easy-to-use systems. The AA280FS flame instrument combines our world-leading Fast Sequential design with eight lamp capability, to give you greater performance and reduced running costs. The AA280Z Zeeman instrument combines Varian's fast Transverse Zeeman background correction with our new GTA120 graphite furnace for superior furnace performance and the most accurate correction, providing:
- Enhanced Fast Sequential capabilities with eight lamp capacity - enables more elements to be determined in rapid sequence from a single aspiration of each sample.
- Increased automation for optimum precision - automated burner adjustment and programmable gas control provide the most stable and reproducible flame performance, as optimum settings can be used for each
determination.
- Reduced running costs - pre-emptive sampling reduces analysis times by up to 55% compared with conventional single-element AA systems. This high productivity means reduced sample-to-sample delays, minimal sample consumption, lower gas, reagent and lamp usage, and more results every day.
- Improved sample throughput - use Smart Rinse to automatically optimize the rinse time. Smart Rinse automatically reduces rinse times for samples that don't need it and increases the rinse time for complex sample matrices, thus eliminating contamination.
- Improved data quality - innovative Fast Sequential (FS) analysis provides new capabilities for flame AA, including semi-quantitative analysis and internal standard corrections.
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The AI 500 Flame Atomic Absorption Spectrometer is ideal for a high performance, low cost routine element analysis. Since the AI 500 is a simple to use analytical instrument, it meets a wide range of applications across many analytical sectors. It finds a home supplying analytical advantages in the Chemical, Environmental, Mining, Metallurgical, Pharmaceutical, Energy, Agricultural, Manufacturing and Utilities industries. This low cost, high performance analytical instrument incorporates many of the features of the AI 1200 but at a cost effective value for your elemental analysis needs.
High Performance
Typical performance for a 2 mg/L Cu sample is 0.35 Abs. The system also offers high precision elemental analysis. Better than 0.5% RSD from ten 4 second integrations
Safety
As one of the safest AAS systems on the market, the AI 500 incorporates a wide variety of safety interlocks as standard features for maximum protection of the operator and compliance with lab safety regulations. These include:
- Automatic detection of burner head type and correct fit
- Gas pressure & flame sensors
- Automatic shut down of gases in case of power supply interruption.
Convenient
Automatically aligned 5-lamp turret, each with its own independent power supply
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