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Phone Number : +8613339102201
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Graphite Furnace Atomic Absorption Spectroscopy Machine In Lithium Ore 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 Atomic Absorption Spectroscopy Machine Models AA2210
Wavelength Range(nm) 185-900 Wavelength Indication Error(mm) ±0.25
Apparent Atomization Rate(%) ≥8 Linearity Error(%) ≤10
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220V Atomic Absorption Spectroscopy Machine

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Graphite Furnace Atomic Absorption Spectrophotometer

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Wayeal Atomic Absorption Spectroscopy Machine

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Product Description

Wayeal 220V Graphite Furnace AAS Laboratory Atomic Absorption Spectroscopy Machine in Lithium Ore Analysis
 
Product Introduction
 
Atomic absorption spectroscopy, or AAS, is a technique for measuring the concentrations of metallic elements in different materials. As an analytical technique, it uses electromagnetic wavelengths, coming from a light source. Distinct elements will absorb these wavelengths differently. It gives a picture of what concentrations of a specific element there is in whatever material, or liquid, is being tested.
 
 
Product Parameter

 

Wayeal 220V Graphite Furnace AAS Laboratory Atomic Absorption Spectroscopy Machine in Lithium Ore Analysis

Models

AA2210

Wavelength Range(nm)

185-900

Wavelength Indication Error(mm)

±0.25

Wavelength Repeatability(nm)

≤0.1

Broadband Deviation(nm)

±0.02

Resolution(%)

≤25

Instantaneous Noise(Abs)

±0.0025

Zero Drift(Abs/30min)

±0.002

Boundary Energy:Instantaneous Noise(Abs)

≤0.02

Detection Limit(Flame:Cu ug/mL))

≤0.002

Apparent Atomization Rate(%)

≥8

Detection Limit(Graphite Furnance: Cd pg)

≤0.3

Repeatability(Flame RSD%)

≤0.2

Repeatability(Graphite Furnance RSD%)

≤1.5

Linearity Error(%)

≤10

Background Correction Capability

≥60

 

 

 
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
 

Mining and Geology – The elemental composition of minerals and rocks provide valuable information on the commercial feasibility of conducting mining activities in areas explored. After mining, the ores and minerals need to be tested for composition for the efficiency of refining operations. Similarly, trace metal analysis is of great value in prospecting for oil and water deposits.

Gemstones are also graded on the basis of the presence of certain trace metals. Elemental composition of archaeological artefacts is helpful for tracing their source.

Environmental Monitoring – Environmental monitoring for trace metal contamination of industrial effluents, oceans, rivers and lakes is important for establishing the safety of water for drinking and commercial use. It is important to establish if such samples are within the safety limits set by regulatory bodies. Environmental monitoring also plays a significant role in the evaluation and feasibility of the site for setting up commercial projects.

Materials Development – Common properties of materials such as hardness, brittleness, grain size, crystallinity and amorphous nature are significantly influenced by composition and trace metals. Trace metal analysis can provide useful information on the performance properties of such materials.

Pharmaceuticals – Trace metal analysis plays an important role in formulation development, catalyst efficiency and dosage limits. Most elements have a beneficial role up to certain prescribed limits but beyond such limits the effects are harmful

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