AU Biomaterials Design Lab:Equipment/Shimadzu AA-6200: Difference between revisions

Revision as of 13:24, 13 November 2012

Shimadzu AA-6200 double-beam atomic absorption spectrophotometer.
It can detect the concentration of Au and Cu even at very low concentrations (ppm).

Optics: Double beam, chopper mirror
Monochromator: Czerny-Turner monochromator, holographic grating (1600 lines/mm)
Wavelength range: 190-900 nm, automated wavelength selection
Slit width: 0.2 nm or 0.7 nm, manual selection
Lamp turret: 2 lamps, simultaneously lit, manual selection
Lamp mode: Emission, non-BGC, BGC-D₂
Frequency: 100 Hz
Nebulizer: Nebulizer integrated impact bead and jacket tip, Pt/Ir capillary
Chamber: Polypropylene
Burner: Fixed position and height, 10 cm titanium slot burner, manual selection between air/C₂H₂ and N₂O/C₂H₂
Gas control: Manual selection of flow rate, automatic air/N₂O switching system
Safety: Gas pressure monitoring, automatic flame monitoring, safety interlock for misuse of burner, automatic flame extinguish upon power failure
Ignition: Manual selection
Software: Based on Microsoft Windows, WizAArd
Power requirements: AC220 V, 230 V, 50/60 Hz, 300 VA, requires transformer for AC115 V
Ambient temperature range: 10~35°C
Ambient humidity range: 45~80%, but less than 70% if temperature is above 30°C

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 ==Specifications==
+* Optics: Double beam, chopper mirror
+* Monochromator: Czerny-Turner monochromator, holographic grating (1600 lines/mm)
+* Wavelength range: 190-900 nm, automated wavelength selection
+* Slit width: 0.2 nm or 0.7 nm, manual selection
+* Lamp turret: 2 lamps, simultaneously lit, manual selection
+* Lamp mode: Emission, non-BGC, BGC-D<sub>2</sub>
+* Frequency: 100 Hz
+* Nebulizer: Nebulizer integrated impact bead and jacket tip, Pt/Ir capillary
+* Chamber: Polypropylene
+* Burner: Fixed position and height, 10 cm titanium slot burner, manual selection between air/C<sub>2</sub>H<sub>2</sub> and N<sub>2</sub>O/C<sub>2</sub>H<sub>2</sub>
+* Gas control: Manual selection of flow rate, automatic air/N<sub>2</sub>O switching system
+* Safety: Gas pressure monitoring, automatic flame monitoring, safety interlock for misuse of burner, automatic flame extinguish upon power failure
+* Ignition: Manual selection
+* Software: Based on Microsoft Windows, WizAArd
+* Power requirements: AC220 V, 230 V, 50/60 Hz, 300 VA, requires transformer for AC115 V
+* Ambient temperature range: 10~35°C
+* Ambient humidity range: 45~80%, but less than 70% if temperature is above 30°C
 ==References==