Skyray AAS9000 atomic absorption spectrophotometer

Heavenly BlessingSkyrayAAS9000Atomic absorption spectrophotometer

Product Description, Technical Parameters, and Configuration

AASThe series atomic absorption spectrophotometer is a high-performance and highly reliable spectral analysis instrument independently developed, manufactured, and sold by Tianrui Instrument Company after years of spectral research and development experience. It has multiple atomization methods such as flame, graphite furnace, and hydride generation to choose from.

This series of instruments is operated by a computer throughUSB2.0Standard interfaces provide functional control and data processing, with a high degree of automation; Equipped with multiple safety protection measures, the operation is safe and reliable; Simple and convenient structural design, user-friendly software interface, making your operation effortless.

AAS 6000Single flame atomic absorption

Flame atomic absorption is suitable for testing trace and trace metal elements in substances30It has the characteristics of simple instrument structure, fast analysis and testing speed, good repeatability, and low interference, especially suitable for the detection of copper, zinc, potassium, sodium, gold, silver and other elements.

AAS 6000High degree of automation, mature technology, simple operation, stable and reliable.

AAS 8000Single graphite furnace atomic absorption spectroscopy

Graphite furnace atomic absorption is suitable for testing trace and ultra trace metal elements in substances, and the tested elements can reach60It has the characteristics of high sensitivity, low detection limit, and small injection volume, and is particularly suitable for the detection of elements such as cadmium, chromium, lead, aluminum, and molybdenum.

AAS 8000(including graphite furnace automatic sampler) andAAS 8000-M(Excluding graphite furnace automatic sampler) High sensitivity, low detection limit, easy operation, and convenient use.

AAS 9000Flame graphite furnace integrated atomic absorption

The flame graphite furnace integrated atomic absorption has two types of atomizers, which combines the advantages of both flame graphite furnace atomic absorption instruments. Users can quickly switch atomizers according to their testing needs to achieve testing results.

AAS 9000(including graphite furnace automatic sampler) andAAS 9000-M(Excluding graphite furnace automatic sampler) Equipped with flame graphite furnace dual atomizer, strong universality, series optical path design, no need for mechanical switching, stable and reliable testing.

Highly automated, sample testing is more worry free

Multiple security protections for safer operation

Humanized design, more comfortable to use

*Timely service system, testing is more reassuring

performance characteristics

host

1Total reflection achromatic optical system.

The use of tire mirrors instead of convex lenses as optical focusing devices effectively solves the problem of color difference caused by different focal points of different elements and improves the efficiency of the optical system.

2TheC-TType monochromator.

adopt1800line/mmSparkling wavelength230nmGrating splitting system.

3Eight element lighthouse.

Each of the eight lamps is equipped with eight independent lamp power supplies. With one lamp working, it can preheat up to seven lamps, saving time for lamp replacement and preheating, making element measurement faster and more convenient.

4Fully automated design.

Except for the power switch of the host, all functions of the instrument are monitored and controlled by a computer.

5TheUSB2.0Communication method.

adoptUSB2.0Communication interface has improved communication speed and is compatible with new computer systems.

6Background correction system.

Equipped with two background correction modes of deuterium lamp and self absorption, background signal1AWhen it comes to background deduction ability30More than double.

7The appearance adopts streamlined sheet metal process design, simple and fashionable, beautiful and generous

8Analysis software with independent intellectual property rights, features *, and performance *.

Humanized user interface makes your operation easy, with the option to switch between Chinese and EnglishWindowsStyle software interface, available onWindows XP, Windows 7Under the operating system, fully automatic qualitative and quantitative analysis, automatic calculation of element content, and automatic generation of test reports.

flame system

1Pure titanium atomization chamber, pure titanium combustion head.

Effectively prevent acid gas corrosion and have a longer service life.

2Glass atomizer.

Using a dedicated glass atomizer, it has high atomization efficiency and is easy to maintain and replace.

3The quality flow controller realizes acetylene flow control.

The quality flow controller precisely controls the acetylene flow rate with an accuracy of up to1ml/minAnd dynamically monitor traffic, easy to use, safe and reliable.

4More security measures are taken to make sample analysis safer and more reliable.

1)Acetylene leakage protection

2)Acetylene pressure monitoring

3)Air pressure monitoring

4)Combustion head status monitoring

5)Flame state monitoring

6）Monitoring of water seal status

Graphite furnace system

1The graphite furnace power supply is built-in.

The graphite furnace power supply and atomic absorption host are located in the same instrument, which makes the instrument space more compact, shortens the cable length, reduces the electromagnetic interference of the graphite furnace power supply to the outside world, and improves the heating efficiency of the graphite tube.

2Graphite furnace has high temperature control accuracy and fast heating speed.

By using high-power transformers, micro resistor cables, and light controlled heating methods, combined with software and hardware temperature correction systems, the temperature control accuracy in the high temperature section can reach±1%.

3More security measures are taken to make sample analysis safer and more reliable.

1)Cooling water flow monitoring

2)Monitoring of carrier gas pressure

3)Graphite tube temperature monitoring

4)Graphite furnace temperature monitoring

4Automatic carrier gas flow control.

The internal and external gases of the graphite furnace are all automatically controlled by the computer according to the software heating process.

autosampler

150Universal automatic sampler for rotary flame graphite furnace.

The polar coordinate rotary table automatic sampler has high positioning accuracy, stable and reliable operation, and easy use and maintenance. （AAS8000-MandAAS9000-MThe product is in manual injection mode and does not come with an automatic sampler

technical indicators

host

Monochromator type: Cherni-Turner type（Czerny-Turner）

Wavelength range:190nm～900nm

Wavelength accuracy:±0.25nm

Wavelength repeatability:< 0.05nm

Spectral bandwidth:0.1/0.2/0.4/0.7/1.4 nmFive speed automatic switching

flame system

Flame method for measuring copper(Cu)Precision:< 0.8%

Flame method for measuring copper(Cu)Detection limit:< 0.006ug/mL

Flame method for measuring copper(Cu)Characteristic concentration:< 0.025μg/ml/1%

Static stability:0.003 Abs(static)

Dynamic stability:0.005 Abs(dynamic)

Graphite furnace system

Graphite furnace temperature control range: room temperature--3000℃

Heating rate of graphite furnace:3000℃/s

Graphite furnace cadmium measurement（Cd）Precision:≤ 2%(Automatic injection mode)

Graphite furnace cadmium measurement（Cd）Precision:≤ 5%(Manual injection mode)

Graphite furnace cadmium measurement（Cd）Detection limit:≤ 1.0pg

Optional configuration

1Low noise oil-free air compressor

2Automatic temperature control cooling water circulation device

3Hydrogen Generator

4Brand computer

5Brand Printer

6Element light source to be analyzed

Humanized software interface, fully automated detection process, precise measurement results.

AASSeries software workstation supportWindowsOperating system, applicable toWindows XPTheWindows 7Waiting for the operating system.

The software interface design adoptsWindowsStyle should be as close to user habits as possible and simplify the operation process.

The main interface of the software basically covers all functions of the instrument, parameter settings, instrument control, data processing, spectrum display, curve fitting, user management, instrument status monitoring, etc.

Fully automatic sample testing, automatically recording the user's previous test parameters. After the test is completed, the user can choose to save the project, print the test report, and export it asEXCELVarious operations such as file processing.

Heavenly BlessingAAS86000 AAS9000Atomic absorption spectrophotometer parameters

Heavenly BlessingSkyrayAAS9000Atomic absorption spectrophotometer