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Categories | Atomic Absorption Spectrophotometer |
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Brand Name: | Wayeal |
Model Number: | AA2300 |
Certification: | ISO, CE |
Place of Origin: | Anhui, China |
MOQ: | 1 |
Price: | Negotiation |
Supply Ability: | 30 Pieces Per Month |
Delivery Time: | 30 days |
Packaging Details: | Wooden Case |
Product Name: | Atomic Absorption Spectrophotometer |
Models: | AA2300 |
Wavelength Range(nm): | 185-910nm |
Wavelength indication Error(nm): | ±0.15nm |
Wavelength Repeatability(nm): | ≤0.05nm |
Instantaneous noise: | ≤0.002 Abs |
Company Info. |
Anhui Wanyi Science and Technology Co., Ltd. |
Verified Supplier |
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Product List |
Wayeal AA2300 Graphite Furnace AAS Atomic Absorption Spectroscopy
Machine Atomic Absorption Spectrophotometer
Introduction of Atomic Absorption Spectrophotometer
Absorption spectroscopy is one of the most widely used techniques employed for determining the concentrations of absorbing species (chromophores) in solutions. It is a nondestructive technique which biologists and biochemists and now systems biologists use to quantify the cellular components and characteristic parameters of functional molecules.
Technical Datas of Atomic Absorption Spectrophotometer AA2300
Graphite Furnace Atomic Absorption Spectrophotometer AAS Wayeal AA2300 | |
Wavelength range(nm) | 185-900nm |
Wavelength indication error(nm) | ±0.15nm |
Wavelength repeatability(nm) | ≤0.05 nm |
Spectral Bandwidth | 0.1, 0.2, 0.4, 1.0, and 2.0nm |
Zero Drift | ±0.002/30min |
Instantaneous noise(Abs) | ≤0.002 Abs |
Flame Atomizer | |
Detection limit | Cu: ≤0.002μg/mL |
Repeatability | RSD≤0.25% |
Graphite Furnace Atomizer | |
Detection limit(Graphite Furnance: Cd pg) | ≤0.3pg |
Repeatability | RSD≤1.5 % |
Heating temperature | room temperature -3000°C or so |
Heating rate | 3000°C/s |
Autosampler | |
Injection bits | 108 |
Linear | >0.999 |
Injection volume | 1-200μL |
Injection volume repeatability | ≤0. 1% |
Result repeatability | ≤1.5% |
Background correction | Deuterium lamp |
Lamp position | 8 |
Features of Atomic Absorption Spectrophotometer AA2300
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. 8 lamp holders preheat simultaneously to improve detection
efficiency
Applications of Atomic Absorption Spectrophotometer
Atomic absorption spectrometry has many uses in different areas of chemistry such as clinical analysis of metals in biological fluids and tissues such as whole blood, plasma, urine, saliva, brain tissue, liver, hair, muscle tissue. Atomic absorption spectrometry can be used in qualitative and quantitative analysis.
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