SP-3520AA Altın İçerik Analizi için Atomik Absorpsiyon Spektrofotometre (SP-3520AA)

Offer SP-3520AA Atomic Absorption Spectrophotometer for gold content analysis (AAS atomic absorption spectrophotometer, atomic absorption spectrophotometer, atomic absorption spectroscopy, atomic emmision spectroscopy, gold content spectroscopy, silver content analysis, noble elements spectrophotometer, gold assay instrument, gold grade analyzer)

Specifications
SP-3520AA Atomic Absorption Spectrophotometer series are a new generation of domestic high level products that it broke through the technology bottleneck of D-lamp background correction, and also provided a reliable safeguard for elements quantitative analysis.
Detection elements: Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, W, Hf, Ta, Re, Pb, Bi, Zr, Nb, Mo, AG, Au, Sn, Sb, also Mg, Al, Si, P, S and so on.

Characteristics
Unique full reflection optical system
D-lamp background correction
High resolution and exact peak seeking ability
3 atomic temperature rising mode
Unique design automatic 8 lamps holder system
Steady flow full titanium burner
Intelligent control function
General safety precautions
Window2000/XP conciseness, professional, automatic, full operation SP Win-AAS software
QA/QC function
Full information measurement

Main Technical Parameters
Optical System
1. Instrument type single beam reflection achromatic optics system.
2. Monochrometer: Achromatic C-T.
3. Bandwidth (nm): 0.1.0.2, 0.7, 1.4nm adjustable.
4. Wavelength range (nm): 190-900.
5. Wavelength accuracy (nm): More or less 0.20.
6. Wavelength repeatability (nm): Less than 0.10.
7. Resolution better than 0.3nm (Mn 279.5nm and 279.8nm peak valley less than 30%.

Spectrophotometer Properties
1. Measurement: A. T. C
2. Photometric range: 0-125%, -0.1-3.00A
3. Static baseline drift (Cu): More or less 0.003A/30min
4. Dynamic baseline drift (Cu): More or less 0.004A/30min
5. Background correction: D-lamp background correction, self-absorbance background correction more than 50 times correction ability (1ABS)
6. Atomization system: Flame and graphite furnace

Flame
1. Characteristic concentration: (Cu) more or less 0.03ug/mL/1%
2. Detection limit: (Cu) more or less 0.006ug/mL
3. Precision: RSD more or less 1%
4. Burner: Titanium
5. Nebulizer: Height-efficient glass nebulizer
6. Spray chamber: Anticorrosion material
7. Safety measures: Flame fuel gas, power assisted gas abnormal pressure protection.

Graphite Furnace
1. Characteristic quantity characteristic value: CD less than 0.5*10-12g
2. Detection Limit characteristic value: CD less than 1.0*10-12g
3. Precision: CD less than 3%
4. Test manner: Flame, graphite furnace, hydride-AA, flame emission

Data Process
1. Concentration: Standard curve, standard addition, interpolation
2. Times of repetitive measurement: 1-30times, average value of A&C
3. QA/QC: Relative coefficient, ABS. Concentration SD, RSD, analysis data electronic document export is feasible.
4. Data output: Test data could be saved as original record form through PRO-software
5. Report print: Parameters, data result, graph
6. Data interface: Standard RS-232 interface

Instrument functions
1. Instrument setup D-lamp background correction auto-adjust optics beam device
2. Automatic wavelength scan, peak seeking band width adjust
3. Automatic ignite adjust negative high voltage
4. Lamp current, balance two beams, flameout protection.