C122-E058C AA - 7000 Series Shimadzu Atomic Absorption Spectrophotometers
AA - 7000 Series Shimadzu Atomic Absorption Spectrophotometers Reaching Even Greater Heights Enhanced Flame Analysis World-Class High-Sensitivity Furnace Improved Dual Atomizer System Advanced Safety Technology Contents P 06 - Enhanced Flame Analysis P 18 - Supports System Management and Accuracy Management P 08 - World-Class High-Sensitivity Furnace P 20 - Standard Parts / PC / Software P 10 - Improved Dual Atomizer System P 21 - Optional Accessories / Related Products P 12 - Advanced Safety Tech
System Configuration can Evolve with Your The AA-7000 Series can be upgraded by adding units to allow the system to handle the analysis targets. ASC *1 AA-7000F Manual Burner System AAC AA-7000F AAC ASC GFA *2 *3 AA-7000F/AAC Auto Burner System ASC *2 AA-7000G GFA-7000 Major Fields of Application AA-7000G Auto Sampler System Analysis Sensitivities Furnace Flame AA-7000 Series supports a wide range of analysis applications.
Needs AUTO AA-7000F/AAC Dual Atomizer System ASC AAC Auto Atomizer Changer Autosampler AUTO GFA Graphite Furnace Atomizer Dual Atomizer System Automatic adjustment of atomizer Automatic serach of burner height *1 Requires ASC stand kit. *2 Requires ASK-7000. *3 Automatic burner height search function can be used. AA-7000F/AAC equips with AAC as standard.
Enhanced Flame Analysis Monochromator Detector Chopper mirror Reference beam D2 lamp Sample beam Beam splitter Burner head (or graphite tube) Hollow cathode lamp Double-Beam Optics and Stable Hardware Achieve Superior Stability The AA-7000 Series incorporates newly developed 3D double-beam optics.
Advantages of the Double-Beam System High sensitivity The graph shows the results of measurements on 2 ppm copper (Cu) conducted over at least one hour. (The plot shows mean values for 11 repeated measurements.) Over the course of more than 600 measurements, the instrument achieved a relative standard deviation within 1%. The graph shows the direct measurement results for 0.1 ppm lead (Pb).
World-Class High-Sensitivity Furnace Achieves World-Class Lower Limits of Detection Advances in optics and a new graphite furnace design achieve improved lower limits of detection for furnace analysis (comparison with previous Shimadzu models). This superb analysis performance is possible in all fields. 8 Enhanced Sensitivity due to Graphite Furnace Previous New Pb 0.08ppb 0 .0 5 p p b Mn 0.02ppb 0 .
High-Performance Autosampler Mix and inject up to four sample types (diluted solution, standard solution, sample, matrix modifier, etc.). (Of course, unmixed samples can also be injected.) ected.) Select a fluororesin tube or pipette tip as the injection nozzle. Automatic dilution and re-analysis if the calibration curve concentration is exceeded. Example of Automatic Dilution and Re-Analysis Analysis of cadmium (Cd): The maximum concentration of the calibration curve has been set to 1ppb. At 1.
Improved Dual Atomizer System Single Unit Handles High Concentration to Trace Analysis Samples AA-7000F/AAC creates an integral burner and furnace that remains permanently installed in the combustion chamber. It supports both flame analysis of high concentration samples and furnace analysis of trace samples, without changing the atomizer unit. The integral construction with the atomizer saves space. AA-7000F enables above function by AAC-7000 (option).
New Atomizer Design Permits Easy Switching Between Flame and Furnace Measurements The new drive mechanism halves the switching time between flame and furnace measurements (comparison with previous Shimadzu models). The atomizer unit is switched automatically by software operation. No troublesome replacement of the atomizer unit is required. No need to disconnect pipes or wires.
Advanced Safety Technology Comprehensive Safety Functions in Every System Safety is an extremely important consideration for flame atomic absorption spectrophotometers using acetylene gas. The AA-7000 Series instruments are the first* ones in the world fitted with a vibration sensor as standard. They also incorporate a comprehensive range of safety mechanisms, including gas leak detectors. * Shimadzu in-house investigation. Current as of November 2008.
Safety Functions for Flame-Specification Instruments World first! –– flame extinguished automatically by vibration sensor The flame is automatically extinguished when the new built-in sensor detects vibrations. Instruments are completely safe during severe shaking caused by earthquakes. Multimode automatic gas leak check The fuel gas pipes inside the instrument gas controller are automatically checked for gas leaks when the power is turned on and when the flame is extinguished.
Dual-Background Correction Functions The optimal background correction methods are installed as standard: high-speed self-reversal These functions can correct for spectral interference in flame measurement. Selecting the optimal background correction method for each sample ensures accurate and reliable analysis results. Samples suitable for the SR method Samples suitable for the D 2 method Samples with a complex matrix Purified water, tap water, environmental water, etc.
method (SR method) and deuterium lamp method (D2 method). Examples of elements and wavelengths causing spectral interference problems due to neighboring lines Measured Element Analytical Line (nm) Coexisting Element Absorption Line (nm) 3 0 9 .3 0 Al 309. 28 Mg As 193. 76 Fe 1 9 3 .7 3 Ca 422. 67 Fe 4 2 2 .6 4 Cd 228. 80 Ni 2 2 8 .8 4 Cu 324. 75 Fe 3 2 4 .7 3 Ga 294. 36 Ni 2 9 4 .3 9 Mg 285. 21 Fe 2 8 5 .1 8 Ni 232. 00 Fe 2 3 2 .0 4 Pb 217. 00 Fe 2 1 6 .9 5 Sb 217.
Clear, Easy-to-Use Software Features of the WizAArd Software The WizAArd software used with the AA-7000 runs under Windows Vista/XP. Wizard Functions Make Setting the Conditions So Simple p That Even a Novice Can Do It. Just set the measurement conditions using WizAArd to complete the general settings. The initial settings can also be completed simply by following the Wizard procedures. Start Wizard. Select element. Set calibration curve and sample parameters. Set monochromator parameters.
Software Provides Comprehensive Information Displays and Flexible Settings Identical software operation for flame and furnace measurements Even if the calibration curve is created after sample measurements, concentration calculations can be conducted on past data. This allows trial measurements to be directly used as actual measurements. Extrapolation of calibration curve range.
Supports System Management and Accuracy FDA 21 CFR Part 11 Compliance A combination of enhanced WizAArd software with Shimadzu's network-compatible CLASS-Agent data management software supports FDA 21 CFR Part 11 Compliance. WizAArd used alone provides comprehensive system policy setting, user management, log browser, audit trail, and electronic signature system management functions. Hardware validation software installed as standard.
Management Accuracy Management (QA/QC) Functions Permit User Level Management, Audit Trail, and Electronic Signatures QA/QC compatibility The QA/QC functions permit accuracy management. Hardware validation software installed as standard ard The hardware validation software makes it simple to evaluate the instrument performance.
Standard Parts / PC / Software Common to All AA-7000 Series Models Quantity P/N Cable set Part Name 1 071-60816-12 Cards (set of 10) 1 206-52046-91 Instruction manual 1 206-97176 Inspection report 1 206-77551-02 Safety inspection sheet (safety instruction) 1 206-97225 Declaration of conformity, explanatory notes (ISO-9001) 1 228-30164 Warranty label 1 037-70238-01 Registration form 1 221-40500 Serial number label 3 206-57770 * The PC, monitor, printer, hollow cathode lamps, hi
Optional Accessories / Related Products For Flame Analysis Part Name High-temperature burner head P/N 206-77530-91 Remarks Made of pure titanium. Air-cooled. 5 cm slot for N2O-C2H2 flame .Extremely corrosion-resistant .Can also be used for Air-C H flame.
Optional Accessories / Related Products Dual Atomizer System Part Name AAC-7000 auto atomizer changer P/N Remarks 206-77701-91 Required to add GFA-7000 to AA-7000F to conduct furnace analysis. Permits automatic burner position setting for flame analysis with AA-7000F.
For High-Sensitivity Hg Analysis Part Name P/N MVU-1A mercury vaporizer unit 204-21932-XX Remarks This mercury vaporizer unit permits analysis using the reduction vaporization –– atomic absorption method. It permits easy, high-sensitivity water quality analysis. ISpecifications Vaporization method: reduction vaporization with a reducing agent Measurement method: recirculation Flow cell: optical path length 100 mm (with quartz window) Sample volume: 250 mL max.
Specifications Main Unit Basics Optics Wavelength range 185.0 to 900.0 nm Monochromator Aberration-corrected Czerny-Turner mounting, Number of grating grooves: 1800 lines / mm, Focal length: 300 mm Bandwidth 0.2, 0.7, 1.3, 2.0L nm (4-step automatic switching) Detector Photomultiplier tube Optics Optical double-beam Background correction method Number of HC lamps Data processing .. BGC-SR (high-speed self-reversal method) (185.0 to 900.0 nm) BGC-D2 (D2 lamp method) (185.0 to 430.
Autosampler Common Specifications Control RS-232C communication control from AA unit Maximum reagent / sample positions Reagents: 8 positions Rinse water bottle 2L Power requirements Choose from 100, 120, 220, or 230 VAC, 50 VA, 50/60 Hz Samples: 60 positions (random access available with reagents or samples) Flame Continuous Method Functions Zero-point detection, auto diagnosis, auto rinse, random access Sample volume Sample vials: 15 mL, reagent vials: 53 mL Nozzle rinse Solvent rinse aspir
Installation Conditions Dimensions Wall 465 280 200 max. 870 588 150 200 Table ø150 to ø200 Exhaust fan Damper ø150 to ø200 Damper Approx. 500 × 500 415 390 714 900 to 1000 1100 to 1200 415 340 700 960 Both for flame analysis and furnace analysis 960 For furnace analysis Above dimensions do not include PC or printer.
Make sure all required equipment is available before starting instrument installation. See the installation guidelines for details. Example of recommended piping for the atomic absorption system Stainless steel piping (inner diameter greater than 7 mm) Stop cock Temperature range 10 to 35 °C Humidity range Gas tube Withstand load: 200 kg *1, 2 Material Stainless *3 Dimensions 7 mm min. I.D. × 80 mm min.
JQA-0376 Founded in 1875, Shimadzu Corporation, a leader in the development of advanced technologies, has a distinguished history of innovation built on the foundation of contributing to society through science and technology. We maintain a global network of sales, service, technical support and applications centers on six continents, and have established long-term relationships with a host of highly trained distributors located in over 100 countries.
