Agilent 720/730 Series ICP-OES Specifications Manual
Contents
1. Custom designed detector features the fastest available read out speed of any spectroscopic CCD detector with a 1 MHz clocking speed to process pixels Total read out time for a full illumination of all pixels on the detector is approximately 0 8 seconds Duplex read out circuitry is provided on both sides of the detector halving read out processing time CCD detector features anti blooming protection on each individual pixel enabling the simultaneous measurement of trace level analytes in the presence of nearby intense signals Instrument software Features ICP Expert Il is an easy to use web integrated instrument software package It features wizards that guide users through method and sequence development and method templates for rapid development of commonly used methods Computer control of plasma gas flows plasma viewing position ignition RF power safety interlocks and utilities monitoring Choice of background correction techniques from traditional off peak background correction to unique fitted background correction Fast Automated Curve fitting Technique FACT for online spectral deconvolution of complex spectra AutoMax auto optimization of key instrument parameters SmartRinse optimizes the rinse time between samples improving productivity MultiCal assists in extending linear dynamic range and automatic validation of results Time Resolved Signal TRS capability for interfacing to chromatographic2. such as HPLC and other separation techniques Calibration routines for multi element external calibration and method of standard addition Instrument software Features Calibration reslopes eliminate the need for full re calibration User customizable Quality Control Protocols QCP designed to meet US EPA and other international compliance standards e Fully editable sample label list with optional customer and batch label fields Weight volume dilution correction factors with user definable concentration units conversion for samples and calibration OC solutions Autosampler rack and tube positions can be edited for true random access sampling Calibrations can be programmed at a user specified rate either inline with sample tubes or from centralized calibration tubes rate driven e Microsoft s SOL Server 2005 Express for secure storage and fast retrieval of results Post run retrospective data editing Wide variety of reporting and exporting options with user defineable settings Optional software available to assist in achieving compliance to the US FDA s 21 CFR Part 11 requirements for audit trails electronic signatures and access privileges Analytical performance Warm up time Warm up time from standby mode of 20 mins with lt 10 mins plasma stabilization from plasma ignition Stray light Stray light elimination via baffles and optical design to less than 2 0 ppm effective As signal at 188 980 n
3. The Measure of Confidence Agilent 720 730 Series ICP OES Flexible Productive Robust Specifications Introduction Agilent 720 730 Series ICP OES spectrometers are manufactured according to a quality management system certified to ISO 9001 Design overview The Agilent 720 730 Series are compact bench mounted simultaneous Inductively Coupled Plasma Optical Emission Spectrometers ICP OES with full PC control of all instrument settings and compatible accessories They feature a custom designed CCD detector with unique image mapping I MAP technology providing complete wavelength coverage from 167 785 nm Agilent ICP OES systems are available in either radially 725 735 or axially 720 730 viewed configuration with a choice of sample introduction system to suit your application needs These instruments include a free running air cooled 40 MHz RF generator with solid state HV power supply purged echelle polychromator and full PC control of plasma viewing positioning and plasma gas flows Fully web integrated ICP Expert II software uses Agilent s worksheet concept for ease of use rapid operator training and commonality with other Agilent spectroscopy products The Agilent 730 735 systems feature a computer controlled fast rinse Switching Valve System SVS 1 providing immediate washout of the sample introduction system for greater productivity and reduced running costs ea Agilent Technologies Instrument hardware Sampl
4. de improvement in detection limits Modular continuous flow vapor generator for the determination of Hg As Se Sb Te Bi and Sn at pg L and ng L levels Compatible with the Agilent SPS 3 autosampler Controls addition of oxygen to the plasma to prevent carbon deposition and reduce background structure when analyzing organic solvents Recommended when determining organic solvents using the axially viewed ICP OES Includes a water cooled spraychamber and demountable torch with 0 8 mm ID injector for the analysis of volatile organics such as gasoline and naptha Requires but does not include a suitable water cooler The AGM 1 for controlled addition of oxygen to the auxiliary gas is also recommended Torches nebulizers and spare parts Agilent offers a range of torches nebulizers spraychambers tubings and other spare parts Refer to our Web site for details Agilent 720 730 Series ICP OES Installation requirements Customer support policies Further details System installation Warranty Hardware support period Software support Online user group More information For details of ICP OES installation requirements refer to the Pre installation manual publication number 8510233700 Twelve 12 months though this may vary according to location Seven 7 years from date of last unit manufacture After this time parts and supplies will be provided if available Telediagnostic capability is available for some instrum
5. e introduction Gas control RF generator Plasma configuration Includes standard one piece quartz torch optimized for high precision and sensitivity at low gas flows and low power Choice of sample introduction system when ordering spectrometer Choices include Inert double pass cyclone spraychamber and V groove nebulizer radial only Glass double pass cyclone spraychamber and SeaSpray nebulizer radial or axial Glass single pass cyclone spraychamber and SeaSpray nebulizer axial only Glass single pass cyclone spraychamber and Conikal nebulizer axial only Fully PC controlled peristaltic pump variable speed from 0 50 rpm three or four channel option for sample drain internal standard ionization buffer and SVS fast rinse solution Optional semi and fully demountable torches with choice of quartz or ceramic injector tubes high solids torch and all glass sample introduction system Plasma and auxiliary gas flows are software controlled using switched flow controllers The system is fully interlocked against gas failure e Nebulizer gas software enabled with choice of flow control using a high precision pressure regulator or computer controlled using Mass Flow Controller MFC standard on 730 735 0 1 3 L min in 0 01 L min increments with MFC Plasma gas 0 22 5 L min in 1 5 L min increments Auxiliary gas 0 2 25 L min in 0 75 L min increments 40 MHz free running air cooled RF generator P
6. ent models Availability of Telediagnostic support may vary according to location Software upgrades to fix nonconformances or safety problems will be issued free of charge Software upgrades to add additional functionality will require an additional fee All Agilent ICP OES users can join our free email users group PlasmaNet which has access to Agilent ICP OES users and Agilent support staff worldwide For further information please consult your Agilent office or supplier or our Web site at www agilent com www agilent com chem Agilent shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing performance or use of this material Information descriptions and specifications in this publication are subject to change without notice Agilent Technologies Inc 2010 Published December 22 2010 Publication number 5990 6713EN Agilent Technologies The Measure of Confidence
7. ilent 720 730 Series ICP OES Instrument hardware 3 Optical system Computer optimized echelle optical design with no moving optical parts ensures lowest detection limits and maximum stability 400 mm focal length polychromator is thermostatted to 35 C for excellent stability Features a CaF prism cross disperser and echelle grating 94 74 lines mm creating an echellogram of 70 orders projected onto the custom designed CCD detector Standard polychromator purge of 0 75 L min with PC controlled 3 L min boost purge for operation with emission lines having wavelengths below 185 nm Can be purged with either argon or nitrogen 720 725 requires optional nitrogen purge kit CCD detector Custom designed CCD detector features Image Mapping Technology I MAP providing full wavelength coverage from 167 785 nm The detector is mounted on a triple stage Peltier device and cooled to 35 C for low dark current and noise Adaptive Integration Technology AIT allows intense and trace signals to be measured simultaneously at the optimum signal to noise ratio AIT automatically allocates a pixel read time to each of the selected wavelengths more intense peaks are allocated shorter integration times and less intense peaks are allocated longer times Unlike conventional simultaneous systems which sequence these read steps Adaptive Integration Technology can conduct these readings at the same time providing true simultaneous measurement
8. m from 10 000 ppm Ca Signal stability Typically stable to less than 1 RSD over 8 hours without internal standardization or any form of drift correction Typical resolution FWHM Element Wavelength nm Resolution pm As 188 980 lt 7 Mo 202 032 lt 7 2 Zn 213 857 lt 8 Pb 220 353 lt 8 2 Cr 267 716 lt 10 Cu 327 396 lt 13 Ba 614 172 lt 38 Agilent 720 730 Series ICP OES Analytical perfo mange Typical detection limits 3 sigma detection limits ug L using a 30 second integration time Element Wavelength 725 735 720 730 Element Wavelength 725 735 720 730 nm radial ug L axial pg L nm radial ug L axial pg L Ag 328 068 1 0 3 Mg 279 553 0 04 0 01 Al 167 019 0 9 0 1 Mn 257 610 0 08 0 03 As 188 980 5 1 Mo 202 032 15 0 5 Au 242 794 2 5 1 Na 589 592 2 0 15 B 249 772 0 6 0 1 Ni 231 604 1 4 0 3 Ba 455 403 0 15 0 03 P 177 434 5 1 5 Be 313 042 0 04 0 01 Pb 220 353 5 0 8 Bi 223 061 6 2 S 181 972 9 3 Ca 396 847 0 06 0 01 Sb 206 834 5 2 Cd 214 439 0 6 0 05 Se 196 026 6 2 Ce 418 659 7 2 Si 251 611 2 5 1 Co 238 892 1 0 2 Sn 189 925 7 1 Cr 267 716 0 9 0 15 Sr 407 771 0 05 0 01 Cu 327 395 1 0 3 Ti 334 941 0 25 0 1 Fe 238 204 0 8 0 1 Tl 190 794 6 15 Hg 184 887 2 0 8 V 292 401 0 7 0 2 K 766 491 4 0 3 Zn 213 857 0 5 0 2 Li 670 783 1 0 06 Zr 343 823 0 9 0 3 Accessories ET Agilent SPS 3 high throughput autosampler with fast X Z theta arm movement e Capacity for up to three sample racks and two standard racks Racks
9. may be exchanged during analysis for unlimited sample capacity e Fully compatible with optional online diluter Compatible with a wide range of commercially available autoclavable laboratory racks Diluter Optional precision syringe auto diluter for Agilent SPS 3 performs automatic online over range dilution and automatic off line sample and calibration solution preparation using optional Roboprep software Automatic online dilution e Online dilution of over range elements with user definable dilution and mixing options Serial dilution of samples until analyte results are in range Combine with MultiCal to further extend the linear dynamic range Accessories Intelligent off line solution preparation Productivity package Ultrasonic nebulizer Vapor generation AGM 1 Volatile organics kit Optional RoboPrep software utility allows off line dilution and preparation of samples and standards Provides customization of rack configurations to allow dilution of samples directly in digestion racks Includes capabilities for preparation of multi element calibration standards sample spiking and standard addition Four port Switching Valve System SVS 1 immediately rinses the sample introduction system while the next sample is being introduced to the instrument Reduces carry over increases sample throughput and decreases cost per analysis USN increases nebulization efficiency typically providing an order of magnitu
10. ower output of 700 1500 W in 50 W increments Optimum power settings defined and stored within each method for different sample types Over 75 RF coupling efficiency Automatic ignition and shutdown with user customizable ignition sequence Power output stability is better than 0 1 Radially viewed system 725 735 ICP OES Vertically oriented radially viewed plasma is ideal for the most difficult of applications including the analysis of oils and organic solvents geological metal digests and high TDS solutions e g brines Includes full PC control of plasma viewing height from 0 20 mm and horizontal adjustment of 3 mm to optimize sensitivity and minimize interferences Viewing height may be adjusted under PC control for each emission line of interest Axially Viewed System 720 730 ICP OES Horizontally oriented axially viewed plasma is ideal for high sensitivity analyses Provides a 3 12 fold improvement in detection limits compared to radial viewing The axially viewed plasma system features a unique Cooled Cone Interface CCI to prevent the cooler plasma tail from being viewed by the optics This reduces interferences improves the system s tolerance to high dissolved solids and extends the linear dynamic range compared to conventional axial systems The CCI is a superior plasma interface with lower running costs compared to shear gas systems Includes full X Y adjustment of plasma viewing position under PC control Ag
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Agilent 720/730 Series ICP OES Specifications Manual