สเปกโตรมิเตอร์ Atomic Absorption Spectrophotometer AAS รุ่น SP-3500
Description : สเปกโตรมิเตอร์ Atomic Absorption Spectrophotometer AAS รุ่น SP-3500
Model OpticalSystem | SP-3520AA | SP-3530AA |
Instrument Type | Single Beam Reflection Achromatic Optics System | |
Monochrometer | Achromatic C-T | |
0.1,0.2,0.7,1.4nm Adjustable | Bandwidth | |
190-900 | Wavelength Range | |
±0.2 | Wavelength Accuracy | |
≤0.1nm | Wavelength Repeatability | |
Better than 0.3nm(Mn 279.5nm&279.8nm Peak and Valley ≤30%) | Resolution | |
Spectrophoto-MetricProperties | Measurement | A,T,C |
Photometric Range | 0-125%,-0.1-3.00A | |
Static Baseline Drift | (Cu) ±0.003A/30min | |
Dynamic Baseline Drift | (Cu) ±0.004A/30min | |
Background Correction | D-Lamp Background Correction,Self-absorbance background correction >50times | |
Atomization System | Flame& Graphite Furnace | |
Flame | CharacteristicConcentration | (Cu) ≤0.03ug/ml/1% |
Detection limit | (Cu) ≤0.006ug/ml | |
Precision | RSD ≤1% | |
Burner | Titanium | |
Nebulizer | High-efficient Glass nebulizer | |
Spray chamber | Anticorrosion Material | |
Safety measures | Flame fuel gas, Power assisted gas. AbnormalPressure protection | |
GraphiteFurnace | Characteristic quantity | CharacteristicValue Cd≤0.5x10-12 g |
Detection Limit | CharacteristicValue Cd≤1.05x10-12 g | |
Precision | Precision Cd,≤3% | |
Test Manner | Flame, Graphite Furnace, Hydride-AA,flame emission | |
Data Process | QA/QC | Relative coefficient, Abs. concentration SD、RSD,Analysis data electronic document export is feasible |
Concentration | Standard curve , standard addition, interpolation | |
Times of repetitiveMeasurement | 1-30times Average Value of A&C | |
Report Print | Parameters, data result, graph | |
Instrum-entFunction | Instrument setup | Horizontal 8-lamps holder Vertical 88-lamps holderD-lamp background correction auto-adjust opticsbeam deviceAutomatic wavelength scan, peak seeking bandwidth adjust |
Others | PC | Exteriorization |
Demension:lxbxh(mm) | 790x600x540 | |
Weight | 70 | |
Power Supply | (220±22)V,(50±1)Hz | |
Temperature | 10℃ ~30℃ | |
Humidity range | 40% ~80% |
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