Combined Flame and Graphite Furnace System PG990FG Atomic Absorption Spectrophotometer

Features & Functions

• The flame and graphite furnace is integrated into one instrument.The change over from one technique to another is carried out by simple keystrokes within the software.
• The instrument has a motorized 8 hollow cathode lamp turret which allows the automatic positioning and optimization of each hollow cathode lamp by the software.
• The control of the gas flows for the fuel gas (C2H2) of the burner is also carried out directly from the software thus allowing optimization of the instrument for the analytical parameters for a selected analysis
• Two methods of background correction are available. The first utilizes a Deuterium Arc lamp and the second is the proven method of Self Reversal.
• High precision minimal optics ensures maximum light throughput to the computer controlled Czerny-Turner Monochromator.

Safety
 

• Pressure monitoring for all gases 
• Flame sensor
• Drain trap level sensor
• Gas leak detector 
• Over pressurein premix
• Safety cut off switch
• Argon gas pressure sensor
• Water flow sensor
• Over temperature sensor
• Broken graphite tube protection

Applications:

Agricultural
Clinical
Environmental
Food
Metal
Mining
Geological
Pertrochemical
Pharmaceutical

Specifications:

Optic System
Wavelength range	190-900nm
Monochromator	Czerny-turner configuration
Bandwidth	0.1, 0.2, 0.4, 1.0, 2.0, 5.0nm
Wavelength accuracy	+0.25nm
Wavelength repeatability	0.15nm
Baseline stability	0.005A/30min
Flame Analysis
Sensitivity (Cu)	0.03μg/ml/1%
Burner heads	Titanium alloy burner
Nebulizer	High efficiency glass
Atomization chamber	Corrosion-resistant material
Position adjustment	Automatic changeover of flame and furnace     Automatic setting of optimum height for flame burner
Safety	Automatic ignition and of mixing air-acetylene gas with safety control
Graphite Furnace Analysis
Character value(Cd)	0.5Pg
Temperature range	Ambient-2650
Heating	Voltage feedback control when drying and ashing Optical temperature control when atomizing
Heating program	Up to 9 steps with choices of ramp,temperature increase and full-power heating
Background correction
Deuterium lamp background correction	Mr. April Cao Tel: 86-10-69910653 Contact to this supplier Related Search Spectrophotometer    Shock Absorption    Visible Spectrophotometer    More>> Find more related products in following catalogs on Hisupplier.com Health & Beauty >> Medical Equipment >> Medical Bed & Table × Company Info PG Instruments Limited, [China (Mainland)] Business Type:Manufacturer City: Beijing Province/State: Beijing Country/Region: China (Mainland) View Contact Details You May Like: prev gas chromatography mass spectrometry sin... Sipper Pump Test Tube Holder Solid Sampl... Flame Atomic Absorption Spectrometer Ato... Atomic Absorption Spectrometer Flame Ato... Atomic Spectroscopy Flame AAS Flame Atom... Atomic Fluorescence Spectrometer Split B... Food Analysis Split Beam Spectrophotomet... Water Analysis Spectrophotometer Single ... double beam spectrophotometers double be... double beam uv spectrometer double beam ... T90+ Double Beam Spectrophotometer with ... T92+ Double Beam Spectrophotometer for P... Double Beam Spectrophotometer T92+ with ... T60U Split Beam Spectrophotometer with T... Silicon photo diode Detector Optical Emi... Split Beam Spectrophotometer T70, Automa... T70 Optical Emission Split Beam Spectrop... Split Beam Spectrophotometer UV-Vis T70+... Wavelength Range 325 - 1100nm, Split Bea... T60V 2nm Bandwidth Split Beam Spectropho... Double Beam UV-Vis Spectrophotometer T90... T70 Optical Emission Split Beam Spectrop... T80 UV-Vis Spectrophotometer Cell Holder... T60V UV-Vis Spectrophotometer, Single Be... PG990F Atomic Absorption Spectrophotomet... PG990FG Atomic Absorption Spectrophotome... 1800 Grooves / mm Diffraction Grating, A... AA500FG Fully Automated Single Beam Flam... next Product (28) Others (28) Printable Page   Bookmark this page Sitemap   XML   About HiSupplier   Help Center    Customer Service   Friend Links   Site Map   Archives Browse by: China Suppliers - Hot Products - Products Directory - Offers Directory - Suppliers Directory - Buyers Directory Language Option: العربية - Nederlands- Français- Deutsch- Italiano- 日本語- 한국의- Português- Pусский- Español Copyright © HiSupplier.com Online Inc. All Rights Reserved.