Manufacturer of flame atomic absorption spectrometer

Description :

LB-180XbeList flame atomic absorption spectrometer

Product Introduction

　　The LB-180X series atomic absorption spectrometer includes flame and hydride generation systems, and can be configured with various accessories. The flexible configuration scheme can meet the needs of customers at different levels. Complex sample analysis can be performed, and multiple analysis methods can be automatically switched to achieve unmanned and fully automated analysis. Widely used in scientific research, quality inspection, disease control, environmental protection, metallurgy, agriculture and forestry, chemical industry and other industries.

Performance Characteristics

　　Large area grating with a dispersion rate of 1800 lines/mm, quartz coated lens;

　　The fully automatic lamp holder is equipped with an independent lamp power supply, which can be preheated separately;

　　Acid alkali and corrosion-resistant polymer atomization chamber ensures sensitivity and stability;

　　Optional 50mm or 100mm titanium burner to improve flame efficiency and accuracy;

　　Fully automated analysis, automatic completion of safe ignition, extinguishing, and switching, fully automatic wavelength scanning and peak searching;

　　A powerful data software management system that enables dynamic display, automatic setting of menu data and calibration methods, data output, printing, and analysis

Technical Specifications

Model: LB-1803F Three Lamp Base Single Flame Atomic Absorption Spectrometer

　　LB-1806C Six Lamp Stand Single Flame Atomic Absorption Spectrometer

　　LB-1808D Eight Lamp Base Single Flame Atomic Absorption Spectrometer

　　Light source: Single element or multi-element hollow cathode lamp

　　Lamp holder: Three lamp platform switching, fully automatic alignment

　　Lamp current: pulse power supply

　　Optical system: Large area 1800/mm engraved line grating, fully enclosed optical system

　　Wavelength range: 180-900nm, automatic peak search, one click optical optimization function

　　Wavelength accuracy: ≤ 0.15nm

　　Wavelength repeatability: ± 0.1nm

　　Spectral bandwidth: 0, 0.2, 0.4, 1.0, 2.0nm automatically set

　　Baseline drift: static ≤± 0.002A/30 minutes, dynamic ≤± 0.005A/30 minutes

　　Absorption range: 0-4A

　　Detector: Imported photomultiplier tube

　　Combustion head: all titanium combustion head, 50mm or 100mm universal combustion head

　　Atomization Room: Polymer Explosion proof and Anti corrosion Atomization Room

　　Nebulizer: High efficiency glass atomizer, also customizable

　　Ignition method: microcomputer control, automatic ignition

　　Gas Control: Fully Automatic Gas Control System

　　Characteristic concentration: 0.015 μ g/mL/1% (Cu)

　　Detection limit: 0.002 μ g/mL (Cu)

　　Precision: RSD ≤ 0.5%

　　Safety: Multiple protection measures such as gas leakage alarm, automatic protection against backfire, and automatic power-off in case of abnormalities

　　data processing

　　Measurement methods: flame method, hydride atomic absorption method

　　Concentration calculation method: standard curve method (1-3 degree curve), automatic fitting, standard addition method

　　Repeated measurement times: 1-99 times, calculate the average, provide standard deviation and relative standard deviation

　　Result printing: parameter printing, data result printing, graphic printing, can export WORD and EXCEL documents

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• Flame atomic absorption spectrometer