• Anhui Wanyi Science and Technology Co., Ltd.
    F*Corp
    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
Whatsapp : +8613339102201

Double Beam Atomic Absorption Spectrophotometer 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 Dual Beam Atomic Absorption Spectrophotometer Wavelength Range(nm) 185-900nm
Wavelength Indication Error(mm) ±0.25 Wavelength Repeatability(nm) ≤0.1
Broadband Deviation(nm) ±0.02 Resolution(%) ≤25
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Tungsten Lamp Atomic Absorption Spectrophotometer

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Double Beam Atomic Absorption Spectrophotometer

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Deuterium Lamp Atomic Absorption Spectrophotometer

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Product Description

Deuterium and Tungsten Lamp Equipped Double Beam Atomic Absorption Spectrophotometer AAS for Metal Analysis
 
Product Introduction

 

Atomic absorption spectroscopy (AAS) is a spectroanalytical procedure for the quantitative determination of chemical elements using the absorption of optical radiation (light) by free atoms in the gaseous state. Atomic absorption spectroscopy is based on absorption of light by free metallic ions.
In analytical chemistry the technique is used for determining the concentration of a particular element (the analyte) in a sample to be analyzed. AAS can be used to determine different elements in solution, or directly in solid samples via electrothermal vaporization,and is used in pharmacology, biophysics, archaeology and toxicology research.

 
Product Parameter

 

Deuterium and Tungsten Lamp Equipped Double Beam Atomic Absorption Spectrophotometer AAS for Metal Analysis

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


Food, medicine, environment, metallurgy, agriculture and disease control

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