• Anhui Wanyi Science and Technology Co., Ltd.
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    I was satisfied to work with such a professional team; they went above and beyond to ensure that I had all the information necessary to purchase my analytical instrument. Client from India
  • Anhui Wanyi Science and Technology Co., Ltd.
    A*A.S
    I enjoyed working with Wayeal's team members, they were also friendly, positive, and professional. They come highly recommended and anyone would be lucky to have them as their agent. Client from Turkey
  • Anhui Wanyi Science and Technology Co., Ltd.
    T*Sp
    I purchased two analytical instruments from Wayeal and was pleased with them. Delivery was fast, and the order process was easy. Client from Chile
Contact Person : Larry
Phone Number : +8613339102201
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Wayeal Flame Atomic Absorption Spectroscopy AAS For Metal Analysis

Place of Origin Anhui, China
Brand Name Wayeal
Certification ISO, CE
Model Number AA2210
Minimum Order Quantity 1
Price Negotiation
Packaging Details One piece per wooden case
Delivery Time 25 days
Supply Ability 20 Pieces Per Month

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Product Details
Product Name AAS Atomic Absorption Spectroscopy Machines Models AA2250
Wavelength Range(nm) 185-910 Wavelength Indication Error(mm) ±0.15
Wavelength Repeatability(nm) ≤0.05 Broadband Deviation(nm) ±0.01
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Wayeal Flame Atomic Absorption Spectroscopy

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Metal Analysis Flame Atomic Absorption Spectroscopy

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Product Description

Wayeal Flame Atomic Absorption Spectroscopy AAS Atomic Absorption Spectrophotometer Machine for Metal Analysis
 
Product Introduction
 
Atomic absorption spectrophotometry analyzes the concentration of elements in a liquid sample based on energy absorbed from certain wavelengths of light (usually 190 to 900 nm). Atomic absorption spectrophotometers typically include a flame burner to atomize the sample (most commonly a hollow cathode lamp), a monochromator and a photon detector. Depending on the model, some atomic absorption spectrometers are equipped with a turret or fixed lamp socket that can hold multiple lamps (up to eight) to reduce downtime between samples or allow for sequential analysis.
 
 
Product Parameter
 

Wayeal AA2230 Graphite Furnace AAS Atomic Absorption Spectroscopy Machine Atomic Absorption Spectrophotometer
Models AA2250
Wavelength Range(nm) 185-910
Wavelength Indication Error(mm) ±0.15
Wavelength Repeatability(nm) ≤0.05
Broadband Deviation(nm) ±0.01
Resolution(%) ≤15
Instantaneous Noise(Abs) ±0.0015
Zero Drift(Abs/30min) ±0.001
Boundary Energy:Instantaneous Noise(Abs) ≤0.01
Detection Limit(Flame:Cu ug/mL)) ≤0.002
Apparent Atomization rate(%) ≥12
Detection Limit(Graphite Furnance: Cd pg) ≤0.2
Repeatability(Flame RSD%) ≤0.1
Repeatability(Graphite Furnance RSD%) ≤0.85
Linearity Error(%) ≤2
Background Correction Capability ≥75

 
Product Features

 
1. Stability: Double-beam system can automatically compensate the light source drift and wavelength drift caused by the variation of temperature (with the function of the eliminating the affection of wavelength drift on the base line stability) and electronic circuit drift so as to reach a good basic line stability.
2. Full-reflection dual-beam optical path, high optical path stability
3. High precision of measurement: Gas path system is equipped with precision pressure stabilizing and current stabilizing devices to reach stable flame and low noise. Specially designed fine light beam passes through the flame to ensure a high precision analytical test and low characteristic concentration.
4. 6 lamp holders preheat simultaneously to improve detection efficiency
 
Product Application
 

Foods and Beverages – In synthetic processed foods, metal pickup takes place due to contact with processing equipment and catalytic conversions. Consumer awareness on food safety is increasing by the day so manufacturers have to ensure that the trace metals do not exceed the permissible limits and this requires rigorous quality control through atomic absorption spectroscopy and other sophisticated instruments.

Oil and Petroleum – Both edible oils and mineral oils require refining before consumption. Such refining operation can involve distillation as well as catalytic refining. Uptake of metals during such operations can lead to deterioration of performance or consumer hazards. Trace metal analysis of engine oil provides useful diagnostic information on the wear and tear of engine parts.

Agriculture – Trace metal constitution of soils in addition to their acidic or basic nature is essential to establish their productivity and nutrient value. Trace metal composition of plants (leaves, stems and roots) gives a fair idea on how the uptake of minerals gets distributed under different growth conditions

Forensics – Trace metal analysis provides valuable information on specimens such as stomach contents for food poisoning, paint chips, fibres and hair strands collected from the scene of a crime

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