4510F/4520GF Atomic Absorption Spectrometer
- Smallandexquisiteappearance.
- Convenientbackgroundsubtractionmodeselection.
- Uniqueopticaldesign.
- Perfectautomationandcontrolfunctionscanbeeasilyimplementedbymeansofsoftwareworkstation.
- Advancedgraphitefurnacetemperaturecontroltechnology.
- Safe,reliableandconvenientflamesystem.
- Versatilesoftwareworkstations.
- Convenientflame/furnacesystemconversion.
- 4LightsLighthouse
- Wavelengthrange:190nm~900nm
- Wavelengthrepeatability:≤015nm
- WavelengthIndicationerror:≤±0.3nm
- WavelengthAccuracy:fullband±0.5nm(4520TF:±0.25nm)
- Absorbancerange:-0.1A~2.5A
- SpectralBandwidth:0.1nm,0.2nm,0.4nm,1.0nm
- Staticbaselinestability:≤0.003A/30min(Cu)
- Rastercount:1,800/mm
- D2backgroundcorrectioncapability:backgroundsignal1A,thecapacityofdeductingbackground≥50times
- Self-absorptionofbackgrounddeductingmethods
- Powersupply:220V,±22V50Hz±1Hz
FireSystem:
- Air-acetyleneflamehead:100mm
- Nitrousoxide-acetyleneflamehead:50mm
- Spraychamber:PolypropyleneCoating
- Ignitiondynamicbaselinestability:≤0.006A/30min
- (Cu)characteristicconcentration:≤0.025μg/ml/1%
- Repeatability:≤0.5%
- DetectionlimitofCu≤0.008μg/ml
- SecuritySystem:cutoffthegasautomaticallywheninsufficientpressure,powercutoff,flameoutorburnerheaddoesnotmatch.
Graphitefurnacesystem:(4510GF)
- Themaximumheatingrate:3000℃/S
- Characteristicquantities:Cu≤1×10-11g
- Repeatability:Cu≤3%(relativestandarddeviation)Cd≤3%(relativestandarddeviation)
- Sizeandweight:280mmx550mmx420mm60Kg
- OverCurrentProtection
- Lowshieldinggaspressurealarm/protection
- LowCoolingwaterflowalarm/protection
- Power:AC220V±22V7000W
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