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[China]
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Address: No. 8, Wenqu Road, High-tech Zone, Hefei, Anhui
Contact name:Larry
Anhui Wanyi Science and Technology Co., Ltd. |
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Single Graphite Furnace Atomic absorption Spectroscopy aas Atomic
Absorption Spectrometer
Product Introduction
Atomic absorption spectrometer, also known as atomic absorption
spectrophotometer, analyzes metal elements according to the effect
of atomic vapor in the ground state of matter on characteristic
radiation absorption, and it can sensitively and reliably determine
minor or trace elements.
Product Parameter
| 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 |
Product Performance
1. Very low stray light and high detection sensitivity
Optimized 4th generation aberration Czerny-turner type optical path
design with 10% stray light reduction.
2. Highest flux
Fourth-generation total reflection dual-beam optical path system
with improved optical mounting and coating processes, resulting in
excellent optical performance with a 25% increase in luminous flux
while improving optical path stability.
3. Integrated design
Integrated flame atomizer and graphite furnace atomizer structure
design for fast automatic switching of flame and graphite furnace
atomizers
4. High adaptability
Can be equipped with imported graphite tube, imported nebulizer,
imported elemental lamp, to meet higher testing requirements.
5. Strong expansion
Flame-graphite furnace, multi-functional autosampler AS2200, can be
equipped with MKS original imported flow controller, the flow
control accuracy can achieve the full range of better than 1%
accuracy.
Product Application
Food, medicine, environment, metallurgy, agriculture and disease
control
