Atomic Absorption Spectrophotometer

AA-1800C Atomic Absorption Spectrophotometer

Feature:

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.

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.

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 materials corrosion spray chamber, acid and alkali resistance, includinghydrofluoric acid, either organic or inorganic solution can be the highest sensitivity andstability

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 Specifications

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

Optical System

large 1800 /mm grating ruling, full closed optical system

Wavelength Range

180nm-900nm   Automatically peak find,a key opticaloptimization function                                                                                               

Wavelength Accuracy

≤0.15nm

Wavelength Repeatability

±0.1nm

Spectral Bandwidth

0nm、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

              Flame Analytical System

Detector

imported photomultiplier tube

Burner Head

full titanium combustion head, 50mm or 100mm generalcombustion head

Atomization Chamber

polymer explosion-proof spray chamber

Nebulizer

atomizer efficient glass atomizer, can also be customized

Ignition Type

microcomputer control, automatic ignition

Gas Control

automatic gas control system

Detection Limits(Cu)

0.002μg/mL

Precision

RSD≤0.5%

Standard Configuration

Atomic Absorption Spectrophotometer main unit(Six lamp automatic rotation) ……………………1 set

Air compressor……………………………………………………………………………………..………………………………….…1 pc

Packing list ……………………………………………….………………………………………………………………………………1 pc

Warranty card ……………………………………………….…………………………………………………………………………1 pc

Software installationTechnical support CD(Installation manual CD)……………...…………………………1 pc

Inspection certificate…………………………………………………………………………………………………………….1 pc

Testing certificate……………………………………………………………………………………………………………….. 1 pc

Acceptance report……………………………………………………………………………………………………………….. 1pc

Hollow cathode lamp……………………………………………………………………………………………………………….. 3pcs

Atomizer…………………………………………………………………………………………………………………………………... 2pcs

Spare part case……………………………………………………………………………………………………………………... 1pc

Dust cover………………………………………………………………………………………………………………………...………1pc

3A, 1.5A fuse…………………………………………………………………………………………………………………...………2pcs

Three core powerline………………………………………………………………………………………………………..…………1pc

Signal line(USB line)……………………………………………………………………………………...…………………..……1pc

Signal line(6mm diameter (5.0m)10mm diameter (1.5m))…………………………………………………..……2pcs

Screwdriver(Dual purpose)………………………………………………………………………………………………....……1pc

Acetylene hose clip……………………………………………………………………………………………………….......……3pcs

Acetylene gas pipe(Acetylene cylinders)…………………………….……………………………………….......……3m