Features
Technical parameters
  
| Model | AA-1800E | 
| Light Source | 8 lamps automatic turret, automatic alignment | 
| Power Supply | 110/220V (+5% ~ -10%), 60/50Hz; 5000VA | 
| Lamp Current | pulsed power supply | 
| Grating | 1800 l/mm | 
| Wavelength Range | 190nm-900nm | 
| Wavelength Accuracy | ≤0.15nm | 
| Wavelength Repeatability | ±0.1nm | 
| Spectral Bandwidth | 0.1nm,0.2nm,0.4nm,1.0nm,2.0nm | 
| (5 steps with automatic changeover) | |
| Baseline Stability | ≤±0.002A/30 min (Static) | 
| ≤±0.005A/30min (Dynamic) | |
| Absorbance Range | 0-4A | 
| Detector | imported photomultiplier tube | 
| Flame Analytical System | |
| Combustion Head | full titanium combustion head, 50mm or 100mm universal combustion head | 
| Atomizeration Chamber | Explosion-proof corrosion-resistant material spray chamber | 
| Nebulizer | efficient glass atomizer | 
| Ignition Type | microcomputer control, automatic ignition | 
| Gas Control | automatic gas control system | 
| Characteristic Concentration(Cu) | 0.015μg/mL | 
| Detection Limits(Cu) | 0.002μg/mL | 
| Precision | RSD≤0.5% | 
| Safety Protection | Combustible Gas Leakage Alarm | 
| Anti Temperingautomatic Gas Path Protection | |
| Abnormal Automatic Power-Off | |
| Background correction | Deuterium Background Correction + Self-absorption background correction | 
| Data Processing | |
| Measurement methods | Flame method / hydride method / Graphite method | 
| Concentration calculation method | Standard curve method(1-3 times curve), automatic matching, the standard addition method | 
| Repetition survey frequency | 1-99 times,calculating the average value, standard deviation and relative standard deviations are given | 
| Results print | Parameters print, data and graphics print, you can also export WORD,EXCEL document | 
| Simple and convenient operation, lamp position rotating, automatic ignition through software operating | |
| Communication interface | Computer and USB interface communication | 
Macy(China) Instruments Inc is part of Shanghai Macylab Instrument Inc, is a high-tech enterprise with independent intellectual property rights . Macy hold the pioneering concept "technology - because you change " , and as a business purpose, and constantly explore, bold innovation. Especially in the field of analytical instruments ,Macy constantly develop advanced products that enable Macy to become a high-quality instrument resource supplier and leader.

AA-1800E Atomic Absorption Spectrophotometer
