• 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
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    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
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    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 : +8613586823203
Whatsapp : +8613586823203

Double Beam AAS Atomic Absorption Spectrophotometer Wayeal

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 Spectroscopy Wavelength Indication Error(mm) ±0.25
Broadband Deviation(nm) ±0.02 Resolution(%) ≤25
Zero Drift(Abs/30min) ±0.002 Detection Limit(FlameCu Ug/mL)) ≤0.002
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Double Beam AAS Spectroscopy

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Dual Beam Atomic Absorption Spectrophotometer

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Double Beam Double Beam Atomic Absorption Spectrophotometer AAS

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Product Description

Hollow Cathode Lamp and Nebulizer Double Beam AAS Atomic Absorption Spectrophotometer
 
Product Introduction


Atomic absorption spectroscopy (AAS) is based upon the principle that free atoms in the ground state can absorb light of a certain wavelength. These very specific wavelengths give the technique excellent specificity and detection limits in the AAS analysis. 

 
Product Parameter

 

Hollow Cathode Lamp and Nebulizer Double Beam AAS Atomic Absorption Spectrophotometer
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.Quickly: The cathode lamp needs not be pre-heated for long time and sample can be analyzed immediately. It is the preferable instrument chosen by users to conduct analysis of multiple kinds of elements and fast analysis of samples.


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.Long-life and anti-corrosive atomization system:The burner is made of new type titanium alloys, anti-corrosive and fast thermal equilibrium. It meets the requirement of measurement sensitivity without water-cooling.



 
Product Application


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