Laboratory Flame Aas Atomic Absorption Spectrometer Analyzer Machine for Metal Elements
China Laboratory Flame Aas Atomic Absorption Spectrometer Analyzer Machine for Metal Elements, Find details about China Spectrophotometer, Atomic Absorption Spectrometer from Laboratory Flame Aas Atomic Absorption Spectrometer Analyzer Machine for Metal Elements
Basic Info.
Model NO.
AA-320N
Dispersive Element
Prism Spectrometer
Light Number
Polychromator
Certification
RoHS, ISO9001, CE
Customized
Customized
Product Name
Flame Atomic Absorption Spectrometer
Usage
Determines The Presence of Metals in Liquid Sample
Applications
Biochemistry, Geology, Metallurgy
Wavelength Range
190nm-900nm
Bandwidth
0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm, 5.0nm
Display
LCD
Optics
Double Beam
Interface
RS232
Printer
Optional
Options
Graphite Furnace System, Hydride Generator
Delivery Time
in Stock
Trademark
LABOAO
Transport Package
Standard Plywood Export Case
Specification
190nm-900nm
Origin
China
HS Code
9027300000
Model NO.
AA-320N
Dispersive Element
Prism Spectrometer
Light Number
Polychromator
Certification
RoHS, ISO9001, CE
Customized
Customized
Product Name
Flame Atomic Absorption Spectrometer
Usage
Determines The Presence of Metals in Liquid Sample
Applications
Biochemistry, Geology, Metallurgy
Wavelength Range
190nm-900nm
Bandwidth
0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm, 5.0nm
Display
LCD
Optics
Double Beam
Interface
RS232
Printer
Optional
Options
Graphite Furnace System, Hydride Generator
Delivery Time
in Stock
Trademark
LABOAO
Transport Package
Standard Plywood Export Case
Specification
190nm-900nm
Origin
China
HS Code
9027300000
Product Desciption
Double Beam Flame AAS atomic absorption spectrometer for metal elements
Atomic absorption spectroscopy (AAS) is a spectroanalytical procedure for the quantitative determination of chemical elements using the absorption of optical radiation (light) by free atoms in the gaseous state. Atomic absorption spectroscopy is based on absorption of light by free metallic ions.
AA320N Atomic Absorption Spectrophotometer can be used to measure constant quantity and trace metal elements in various samples through atomic absorption analysis and flame emission analysis by flame method, graphite furnace method and hydride method.
Feature:
- Build-in computer data processing and LCD display: stable and reliable with the functions of integral holding, peak height and area, auto zero adjusting, deuterium lamp background correction, multi-linear and nonlinear curves fitting, various parameters and working curves displayed in screen and report printing, etc. It is equipped with interface for externally linking PC.
- Stability: Double-beam system can automatically compensate the light source drift and wavelength drift caused by the variation of temperature (with the function of the eliminating the affection of wavelength drift on the base line stability) and electronic circuit drift so as to reach a good basic line stability.
- Quickly: The cathode lamp needs not be pre-heated for long time and sample can be analyzed immediately. It is the preferable instrument chosen by users to conduct analysis of multiple kinds of elements and fast analysis of samples.
- High precision of measurement: Gas path system is equipped with precision pressure stabilizing and current stabilizing devices to reach stable flame and low noise. Specially designed fine light beam passes through the flame to ensure a high precision analytical test and low characteristic concentration
- High energy optical path: A total reflection system is adopted to eliminate color difference in full range. By means of chemical conversion, a round light spot of the light source becomes a long light spot, which enters into the slit. Therefore the light flux of double beam is enhanced.
- Long-life and anti-corrosive atomization system: The burner is made of new type titanium alloys, anti-corrosive and fast thermal equilibrium. It meets the requirement of measurement sensitivity without water-cooling.
- Multi-functional analysis mode: for methods of flame absorption, flame emission, graphite furnace atomic absorption and hydride generation.
- Safe and reliable gas path system: Special devices of quick gas conversion and safety protection can be used to analyze air-acetylene flame as well as nitrous oxide-acetylene flame and extend the analytic elements to reach more than 60.
- Complete set of accessories: to be supplied with the instrument and ready for use after they are purchased.
Parameter:
| Model | AA320N |
| Wavelength range | 190-900nm |
| Wavelength accuracy | ≤±0.5nm |
| Wavelength repeatability | ≤0.3nm (single direction) |
| Spectrum bandwidth | 0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm |
| Resolution | <40% |
| Base line stability | ±0.004Abs/30min |
| Characteristic concentration of copper | ≤ 0.04μg/ml/1% |
| Detection limit of copper | ≤0.008μg/ml |
| Background calibration ability | Greater than 30 times |
| RS232 | including |
| Printer | optional |
| Power supply | 220V 3A, 50Hz |
| G.W. | 160Kg |
| 65Kg | |
| Package Dimensions | 1220x770x730mm (Main instrument) |
| 800x400x900mm ( Accessories ) |
Options:
1. Graphite Furnace Autosampler
2. HGA graphite furnace system
3. Hydride generator
4. Hollow cathode lamp
5. Graphite tube
Fully Atomic Absorption Spectrometer with Graphite Furnace
The AA-4530F atomic absorption spectrophotometer is a single-beam instrument, equipped with a PC and dedicated programs for function controlling and data processing, for testing macro, micro and trace metal elements and semimetal elements.
Feature:
- Completely controlled by PC, can flexibly select the flame and graphite furnace atomizer (optional)
- Integrated floated optical platform design can obviously improve the optical system shock resistance and can keep stable though use the optical signal for a long term.
- Eight light stands can be changed automatically and preheat the eight element lights meantime as well as optimize the working condition of the hollow cathode lamp
- Position adjusting: the best height of the flame burner and can automatically set the front and rear positions
- Fully automated wavelength scanning and peak searching
- Complete safety chains protection equipment: the function of warning and automatic safety protection towards the wrong burner, leakage of the gas, under voltage of air and the abnormal flameout
- Deuterium lamp and self-absorption background regulation
- Data processing: super strong database, possesses more than 500 data self-storage and cut-off storage function, can store the analyzed result with the form of EXCEL and the testing method and the result can be randomly called
- Measuring method: flame absorption method and emission method
- Result printing: parameter printing, data result printing and diagram printing
Multi-functional software workstation
- A workstation that is supported WINDOWS XP/2000/NT
- The rich menu brings great convenience to the use of customer
- Convenient conversion between different menus makes the operation more easily
- Various analytical correction methods provide the users more choices
- Basic default parameter settings enable even the beginners can do the normal operation
- Flexible storage, editing and printing methods give the user largest support
Atomic Absorption Spectrophotometer 1pc
Air compressor without noise 1pc
PC workstation: computer, HP inkjet, apparatus operating software (the object can be prevailed on the specific configuration)
A set of accessories (including Acetylene reducing valve, one copper and manganese element lamp and air filter)
| Model | AA4530F |
| Wavelength range | 190 - 900nm |
| Spectral bandwidth | Can automatically change between 0.1nm, 0.2nm, 0.4nm, 1.0nm and 2.0nm |
| Accuracy of the wavelength | ±0.15nm |
| Receptivity of the wavelength | ≤0.04nm |
| Base line stability | ≤0.002A/30min (Cu) |
| Characteristic viscosity | 0.02μg/ml/1% (Cu) |
| Checking limit | 0.004μg/ml (Cu) |
| Preciseness | 0.5% |
| Grating | 1800 lines/mm |
| In flamer | All-metal titanium burner |
| Atomizer | Effective glass atomizer |
| Lamp stand | Eight lamps |
| D2 background correction ability | When the background is 1 A, the background ability should be deducted not less than 50 times; self absorption background deduction method |
| Size and weight | 700mm×550mm×450mm 75Kg |
| Power source | 220V±22V AC |
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