AA-1800C Atomic Absorption Spectrophotometer
Description:
AA-1800C 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
Applications:
AA-1800C 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
1800 / mm reticle (dispersion rate) large area grating
monochromator, a new type self collimation, all lenses are quartz
coating, the detection range and the stability of optical broad to
ensure the precision of analysis. Automatic 6 socket configuration
six independent lamp power supply, can be respectively preheating
Polymer spray chamber
Polymer materials corrosion spray chamber, acid and alkali
resistance, includinghydrofluoric acid, either organic or inorganic
solution can be the highest sensitivity andstability
Titanium burner
Titanium burner, the optional 50mm and 100mm burner, air cooling
pre mixed type,corrosion resistant, resistant to high salt, greatly
improve the analysis efficiency andaccuracy of the flame
Automatic analysis
It can automatically accomplish safety ignition, extinction and
switching, reliable structure,low fault rate, thus ensuring the
sensitivity and reproducibility of the flame method.
The light source system six lamp automatic conversion, can be
directly used high performance hollow cathode lamp, improve the
sensitivity analysis of the flame, the automatic adjustment of the
power supply parameters and the beam position, automaticwavelength
scanning and searching peak
Software function
High intelligent software, powerful function, friendly interface
English operation.Automatic instruments and additional control,
flame, graphite furnace operating mode can be switched
automatically, automatic optimization, automatic dilution; mouse
operation, automatic setup menu data and correction method
Technical parameters
| Model | AA-1800C |
| 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 |
| 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 
Certificate 
Company profile
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.
Exhibitions
