Aa-1800 Atomic Absorption Spectrometer Is Jointly Developed And Completed By Industry Experts And Domestic Well-known Universities, With Decades Of Experience In The Development And Application Of Spectral Instruments. The Products Include Flame, Graphite Furnace And Hydride Generation System, Can Be Configured With A Variety Of Accessories, Flexible Configuration Scheme To Meet The Needs Of Different Levels Of Customers. Aa-1800 Aas Can Be Used For Complex Sample Analysis, And Multiple Analysis Methods Can Be Automatically Switched, So That No One Can Fully Automatic Analysis.
Aa-1800 Atomic Absorption Spectrometer Is Widely Used In Scientific Research, Quality Inspection, Disease Control, Environmental Protection, Metallurgy, Agriculture, Forestry, Chemical And Other Industries, Innovative Software And Hardware Design To Ensure The Accuracy Of Sample Analysis, Safety, Ease Of Use, Simple And Convenient Instrument Maintenance.
The main features
High precision fully automated optical system
Large AREA GRATING WITH a DISPERSION rate of 1800 lines/mm, new autocollimating MONOCHROMATor, ALL lenses are quartz coated, wide detection range and optical stability ensure accurate analysis. Automatic 6 lamp holder equipped with 6 independent lamp power supply, can be preheated respectively;
High polymer atomizing chamber
High molecular material corrosion resistance atomization chamber, acid and alkali resistance, including hydrofluoric acid, whether organic or inorganic solution can get better sensitivity and stability;
Titanium burner, optional 50mm and 100mm burners, air-cooled premix-type, corrosion resistance, high salt resistance, greatly improve the efficiency of the flame and the accuracy of flame analysis;
Fully automated analysis
Can automatically complete safe ignition, extinguishing and switching, reliable structure, low failure rate, so as to ensure the sensitivity and reproducibility of flame method.
High performance hollow cathode lamp can be directly used to improve the sensitivity of flame analysis, automatically adjust the power supply parameters and beam position, automatic wavelength scanning and searching for wave peaks;
Graphite furnace temperature control
Double temperature control of internal and external gas, 20 order linear or nonlinear heating, to ensure that the element to be measured has better sensitivity; The enrichment and concentration in the furnace can reach 20 times, and the inner wall temperature of the graphite tube can be monitored by longitudinal optical control, and the highest temperature can be raised to 3000℃/s.
High technology index
AA-1800 atomic absorption spectrometer element test sensitivity reached the industry advanced level, sensitivity ≤0.015μg/mL/1%; The baseline drift was less than 0.003Abs/30m, and the stability was better than 0.005Abs/4h.
Background correction system
Using deuterium hollow cathode lamp and self-absorbing button background for background correction, the interference of molecular absorption in low content measurement is eliminated, the emission noise of deuterium lamp is reduced, the service life is prolonged, and the lamp has good stability. When the background signal of deuterium lamp is 1A, the capacity of background deduction is more than 50 times.
Intelligence is very strong, humanized design, flame and graphite furnace atomizer automatic switch, graphite furnace atomizer automatic optimization, automatic setting adjustment flame height, automatic ignition, automatic optimization of horizontal position, automatic system automatic setting gas flow. In case of power failure, misoperation, acetylene leakage, the system will automatically start the safety protection function;
Integrated design with graphite furnace, using high-precision syringe, the minimum can be 0.5μl sample, with intelligent online dilution and concentration function.
Power of function
Highly intelligent software, powerful, friendly Chinese operation interface. Automatic instrument and additional control, automatic optimization, automatic dilution; Mouse operation, automatically set menu data and correction method;
Measurement data can be dynamically displayed. The standard curve can be fitted automatically.
Accurate sample measurement: use the wizard way to set the sample, convenient and fast;
Sensitivity correction function: make the measurement result more accurate;
Convenient and fast data sharing
Data processing: the data can be edited and saved;
Printouts: reports that provide unielemental and multielemental analysis; Print the measurement results and the conditions of the instrument;
Data export: The data export function enables data sharing with other systems.
||1. Our products have good quality and very positive reputations in the market.
2. Customers are very happy with them and have a lot of good comments about our intruments and service.
||1. We can get them ready 3-5 days after order confirmation for small orders.
2. For big quantities, need to be confirmed.
3. In most cases, fast delivery is guaranteed.
||1. We have service manual. If not, detailed documents or videos will be provided.
2. We can provide online training in our factory.
3. We can have video conference at any time.
||1. Respond to your questions within 10 minutes during our working time from 6:30 to 24:00, at most within 8 hours after 24:00 considering the time difference.
2. Within warranty, we will solve the problem for you with no charge(except for consumables).
3. You can call, text or email us at any time. We have good English speakers.
||One year and extendable