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AA-1800F/C/D 단일 불꽃 원자 흡수 분광계
제품 모델
AA-1800F three-lamp holder Single Flame atomic absorption spectrometer
AA-1800C six-holder single Flame Atomic absorption spectrometer
AA-1800D octagonal single Flame Atomic Absorption spectrometer
AA-1800C six-holder single Flame Atomic absorption spectrometer
AA-1800D octagonal single Flame Atomic Absorption spectrometer
AA-1800F/C/D 단일 불꽃 원자 흡수 분광계
제품소개
AA-1800 atomic absorption spectrometer is jointly developed by experts in the industry and well-known universities in China. It has decades of experience in the development and application of spectral instruments. The products include flame and hydride generation systems, which can be configured with a variety of accessories, flexible configuration solutions to meet the needs of different levels of customers. Fully automatic multifunctional AA-1800 atomic absorption spectrometer can carry out complex sample analysis, and a variety of analysis methods can be switched automatically, so as to achieve unmanned automatic analysis.
AA-1800 atomic absorption spectrometer is widely used in scientific research, 품질 검사, 질병 통제, 환경 보호, 야금, agriculture and forestry, chemical and other industries. Innovative software and hardware design ensures the accuracy, 안전, ease of use of sample analysis, and simple and convenient maintenance of the instrument.
AA-1800F/C/D 단일 불꽃 원자 흡수 분광계
주요 특징
High precision fully automated optical system
A large area grating with a dispersion rate of 1800 lines/mm, a new self-collimating monochromator, all lenses are quartz coated, a wide detection range and optical stability ensure the accuracy of the analysis. 수동 3 lamp holder configuration 3 independent lamp power supply, can be preheated respectively;
Polymer atomizing chamber
Polymer material anti-corrosion atomization room, acid and alkali resistance, including hydrofluoric acid, whether organic or inorganic solution can get better sensitivity and stability;
Titanium burner
Titanium burner, optional 50mm and 100mm burner, air cooled premixed type, 내식성, high salt resistance, greatly improve the efficiency of flame and accuracy of flame analysis;
Fully automated analysis
It can automatically complete safe ignition, extinguishing and switching, reliable structure and low failure rate, thus ensuring the sensitivity and reproducibility of flame method.
Light source system three lamp position platform switch, can directly use high-performance hollow cathode lamp, improve the sensitivity of flame analysis, automatic adjustment of power supply parameters and beam position, automatic wavelength scanning and looking for wave peaks;
High technical index
The element test sensitivity of AA-1800 atomic absorption spectrometer reached the advanced level of the industry, sensitivity ≤0.015μg/mL/1%; The baseline drift is less than 0.003Abs/30m and the stability is better than 0.005Abs/4h.
Background correction system
The background peaks are corrected using superpulse background correction techniques at a reading frequency of 200 (50헤르츠) 또는 240 (60헤르츠) per second.
The time difference between background measurement and sample measurement is 1ms to ensure the correction accuracy to the greatest extent.
High precision deuterium lamp calibration range: 175-425nm, can be calibrated to 2.5Abs
AA-1800F/C/D 단일 불꽃 원자 흡수 분광계
Intelligent analysis
Intelligence is very strong, 인간화 된 디자인, automatic setting and adjusting flame height, 자동 점화, automatic optimization of horizontal position, the system automatically set gas flow. In case of power failure, misoperation, acetylene leakage, 등., the system will automatically start the safety protection function;
AA-1800F/1800C/1800D Single flame atomic absorption spectrometer
소프트웨어 기능
Powerful function
High intelligence 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 automatically fitted.
Accurate sample measurement: the wizard is used to set the sample, 편리하고 빠르다;
Sensitivity correction function: make the measurement results more accurate;
Data sharing
Convenient and fast data sharing
데이터 처리: data can be edited and saved;
Print out: Report on single and multi-element analysis; Print the measurement results and instrument conditions;
Data export: 데이터 내보내기 기능을 통해 다른 시스템과 데이터 공유 가능.
데이터 처리
측정 방법: 화염법, 수소화물 – 원자흡수법
농도 계산 방법: 표준곡선법 (1 ~ 3 곡선), 자동 피팅, 표준 첨가 방법
반복 측정 횟수: 1-99 타임스, 평균값을 계산하다, 표준편차와 상대표준편차를 알려주세요.
결과 인쇄: 매개변수 인쇄, 데이터 인쇄, 그래픽 인쇄, WORD로 내보낼 수 있습니다., 엑셀 문서
