4510F/4520GF Atomic Absorption Spectrometer

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2. Smallandexquisiteappearance.
3. Convenientbackgroundsubtractionmodeselection.
4. Uniqueopticaldesign.
5. Perfectautomationandcontrolfunctionscanbeeasilyimplementedbymeansofsoftwareworkstation.
6. Advancedgraphitefurnacetemperaturecontroltechnology.
7. Safe,reliableandconvenientflamesystem.
8. Versatilesoftwareworkstations.
9. Convenientflame/furnacesystemconversion.

2. 4LightsLighthouse
3. Wavelengthrange:190nm~900nm
4. Wavelengthrepeatability:≤015nm
5. WavelengthIndicationerror:≤±0.3nm
6. WavelengthAccuracy:fullband±0.5nm(4520TF:±0.25nm)
7. Absorbancerange:-0.1A~2.5A
8. SpectralBandwidth:0.1nm,0.2nm,0.4nm,1.0nm
9. Staticbaselinestability:≤0.003A/30min(Cu)
10. Rastercount:1,800/mm
11. D2backgroundcorrectioncapability:backgroundsignal1A,thecapacityofdeductingbackground≥50times
12. Self-absorptionofbackgrounddeductingmethods
13. Powersupply:220V,±22V50Hz±1Hz

FireSystem:

3. Air-acetyleneflamehead:100mm
4. Nitrousoxide-acetyleneflamehead:50mm
5. Spraychamber:PolypropyleneCoating
6. Ignitiondynamicbaselinestability:≤0.006A/30min
7. (Cu)characteristicconcentration:≤0.025μg/ml/1%
8. Repeatability:≤0.5%
9. DetectionlimitofCu≤0.008μg/ml
10. SecuritySystem:cutoffthegasautomaticallywheninsufficientpressure,powercutoff,flameoutorburnerheaddoesnotmatch.

Graphitefurnacesystem:(4510GF)

1. Themaximumheatingrate:3000℃/S
2. Characteristicquantities:Cu≤1×10-11g
3. Repeatability:Cu≤3%(relativestandarddeviation)Cd≤3%(relativestandarddeviation)
4. Sizeandweight:280mmx550mmx420mm60Kg
5. OverCurrentProtection
6. Lowshieldinggaspressurealarm/protection
7. LowCoolingwaterflowalarm/protection
8. Power:AC220V±22V7000W

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