Complaint
| AA-1800H |
AA-1800 atomic absorption spectrophotometer is absorted the latest international technology and famous universities jointly complete R & D, application experience with decades of spectral instrument. The products include the flame , graphite furnace and hydride generation system, can be equipped with various accessories, flexible configuration program can meet different customer demand. AA-1800 atomic absorption spectrometer can be used for analysis of complex samples ,full automatic multifunctional, various analysis methods can automatically switch, unmanned automatic analysis.
AA-1800 atomic absorption spectrophotometer is now widely used in scientific research,quality control, disease control, environmental protection, metallurgy, agriculture,chemical industry .Hardware and software design of innovation to ensure the accuracy,safety, ease of use in the analysis of samples, equipment maintenance, simple and convenient.
Competitive Advantage
| High precision automatic optical system
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Technical parameters
| Model | AA-1800H |
| Light Source | 6 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 |
| Application Field |
Inductively coupled plasma emission spectrometer(ICP6800) developed by Macylab Instruments with many years of technology accumulation. It is used to measure traces and traces of various substances (dissolvable in hydrochloric acid, nitric acid, hydrofluoric acid, etc.),and the content of metal elements or non-metallic elements. It is stable and reliable and with high degree of automation and easy operation.
At present, instruments are widely applied in various fields such as rare earth, geology, metallurgy, chemical industry, environmental protection, clinical medicine, petroleum products, semiconductor, food, biological samples, criminal science, agricultural research and so on.
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