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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 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

AA2250 AAS Atomic Absorption Spectrophotometer For Pharmaceuticals Trace

Place of Origin Anhui, China
Brand Name Wayeal
Certification ISO, CE
Model Number AA2250
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 Trace Metal Analysis Atomic Absorption Spectrophotometer Wavelength Range(nm) 185-910nm
Power Supply 220V, 50Hz Wavelength Indication Error(mm) ±0.15
Wavelength Repeatability(nm) ≤0.05 Resolution(%) ≤15
High Light

910nm Atomic Absorption Spectrophotometer

,

ISO AAS Atomic Absorption Spectrophotometer

,

Pharmaceuticals Trace Atomic Spectrometer

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Product Description

Pharmaceuticals Trace Metal Analysis AA2250 AAS Atomic Absorption Spectrophotometer
 
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

 

Pharmaceuticals Trace Metal Analysis AA2250 AAS Atomic Absorption Spectrophotometer

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

 

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