Atomic Absorption Spectrophotometer AAS-009

Atomic Absorption Spectrophotometer Model AAS-009 incorporated with brand-new fully automated flameless analysis technology with high reliability, convenient and reliable AAS software under Windows XP operation system for user friendly operation. It features intelligent fully automated sampler, with automatic working curve generation, automatic tracing and correction of liquid surface height in the sample vessel, automatic long term memorizing of the sampling probe position. It is widely used for Water analysis (e.g. Ca, Mg, Fe, Si, Al, Ba content)

Features:

Automatic wavelength scanning and peak picking (5)
Automatic spectral bandwidth changing (5)
Dual light sources and dual atomizers (national patent), a unique integrated structure design with a high degree of user friendliness
Parallel flame and graphite furnace atomizer, without mechanical movements and changeover, ensuring long time stability and reliability
Time-sharing dual light sources, no need for changing lamps, increasing the number of analyzable elements to the maximum and reducing operation and adjustment time to the minimum
Alternate use of the shortest optical path, to reduce light energy losses
More powerful dual magnetic fields Zeeman background correction technology
Adopting constant magnetic field, transverse Zeeman background correction device for both flame and graphite furnace analysis, with super powerful dual atomizer high background correction capability over the whole wavelength range
Intensified flame constant magnetic field to improve the analytical sensitivity
Quasi double beam design to correct baseline drift, shorten preheating time and improve analytical accuracy
Integrated design of graphite furnace power supply with the main unit
Multiple shielding technology successfully decreases magnetic interference
Shortening the distance of power supply reduces power losses dramatically
Compact structure, small space requirement, easy and simple installation and moving
New generation large scale integration technology with simple and reliable PC boards
New generation bus and internal network technology, enhancing the anti-interference capability of the system
Automatic 8×2 lamp turrets, automatic adjustment of lamp current and optimize of light beam position
Automatic changeover between flame and graphite furnace operation, automatic ignition and automatic gas flow setting
Brand-new fully automated flameless analysis technology with high reliability
Newly designed graphite furnace and its power supply system with ultra-rapid heating, super long time stability and super high power efficiency
Intelligent fully automated sampler, with automatic working curve generation, automatic tracing and correction of liquid surface height in the sample vessel, automatic long term memorizing of the sampling probe position
Alarm and automatic safety protection to fuel gas leakage, abnormal flow, insufficient air pressure and abnormal flame extinction in flame system
Monitoring, alarm and protection function to insufficient protective gas pressure and cooling water supply in graphite furnace system
Cooling wate monitoring and protection in magnetic field system
Drain tube water seal monitoring and alarm
Convenient, friendly and reliable AAS software under Windows XP operation system
Quick setting, automatic adjustment and automatic optimization of instrument parameters
Safety monitoring, quick prompt ad protection
Intelligent analytical quality control, precision control, standard sample check and Spike check functions
User selectable analytical report formats

Specifications:

Main Specification:

Wavelength Range:

190nm
900nm

Wavelength Accuracy:

±0.5nm

Resolution:

Better than 0.3nm

Baseline stability:

0.005A/30min

Optical System:

Monochomator:

Czerny-Turner type Double Beam

Grating:

1800 l/mm

Focal length:

430mm

Blazed Wavelength:

250nm

Spectral Bandwidth:

Fame mode: 0.2, 0.4, 0.8, 1.6mm Graphite furnace mode: 0.2, 0.4, 1.2mm

Flame Atomizer:

Burner:

10cm single slot all-titanium burner

Spray chamber:

directly formed and made of corrosion resistant material.

Nebulizer:

High efficiency glass nebulizer with metal sleeve.

Position adjustment:

flame height is adjustable.

Detection and Data Processing System:

Detector:

R955 Photomultiplier with high sensitivity and wide spectral range

Software:

Professional AAS software under Windows XP operating system

Analytical method:

Working curve auto-fitting; standard addition method automatic sensitivity correction; automatic calculation of concentration and content.

Repeat times:

1~99 times, automatic calculation of mean value, standard deviation and relative standard deviation.

Multi-task Functions:

Sequential determination of multi-elements in the same sample

Condition reading:

With model function

Result printing:

Measurement data and final analytical report print out, editing with Excel.

Communication:

Standard RS-232 serial port; supporting USB port communication

Light Source System:

Lamp turret:

Automatic 8×2-lamp turrets (Two high performance hollow cathode lamps can be mounted on each turret )

Lamp Current:

0~15mA

Lamp power supply mode:

200Hz square wave pulse

Graphite Furnace:

Temperature range:

room temperature~3000°C

Heating rate:

3000°C/s

Graphite tube dimensions:

30mm(L) X 7mm (OD)

Sample tray capacity:

55 sample vessels and 5 reagent vessels

Dimensions:

Main unit:

1160 × 630 x 570

Auto sampler:

320 x 270 x 260

Weight:

Main unit:

160Kg

Auto sampler:

15Kg

Autosampler:

Vessel material:

Polypropylene

Vessel volume:

2ml for sample vessel, 20ml for reagent vessel

Minimum sampling volume:

1µl

Repeatable sampling times:

1~99 times

Sampling system:

Accurate dual pump system, with 100?l and 1ml injectors.

Background Correction System:

Magnetic flux density:

1.0T

Product Details:

Other Models:

Atomic Absorption Spectrophotometer AAS-001

Atomic Absorption Spectrophotometer AAS-003

Atomic Absorption Spectrophotometer AAS-004

Atomic Absorption Spectrophotometer AAS-007

Atomic Absorption Spectrophotometer AAS-008

Atomic Absorption Spectrophotometer AAS-010

Atomic Absorption Spectrophotometer Model AAS-009

Atomic Absorption Spectroscopy

Atomic Absorption

Spectrophotometer

Zeeman Atomic Absorption Spectrophotometer

Atomic Absorption Spectrophotometer AAS--009 is fully automated, multi-element instrument .It offer the highest sensitivity, performance, simplicity of operation and industry leading software expected of a worldwide leader in atomic spectroscopy.The key benefits include enhanced detection limit performance, optimized performance and versatility.Atomic absorption spectrophotometers are used in many industries including environmental testing, metal analysis, semiconductor manufacturing, petroleum and chemical production, and in pharmaceuticals.

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