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TAS-990 Atomic Absorption Spectrophotometer
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Product Details
| Brand Name | BEIJINGPUXI | Place of Origin | Shaanxi, China | |
| Model Number | TAS-990 |
Product Description
TAS-990 atomic absorption spectrophotometer
Product introduction
Atomic absorption spectrometer as an important means of the determination of trace metal elements, has a high sensitivity, good accuracy, fast analysis speed, etc. In geology, metallurgy, materials, medical, environmental, chemical and other fields has been widely used, is now becoming a very important instrument analysis method.
Key Features
1 . Highly automated
2 . Advanced graphite furnace design
3 . Improved safety measures
Technical parameters
Splitting system | ||
Wavelength Range | 190nm-900nm | |
monochromator | Eliminating aberration C - T monochromator device | |
Spectral Bandwidth | 0.1,0.2,0.4,1.0,2.0nm:Five-speed automatic switching | |
Wavelength Accuracy | ±0.25nm | |
Wavelength Repeatability | 0.15nm | |
Resolution | Better than 0.3nm | |
Baseline drift | 0.005A/30min | |
Performance Specifications | ||
Characteristic concentration (Cu) | 0.03µg/ml/1% | |
detection limit (Cu) | 0.006µg/ml | |
The burner | Titanium burner | |
precision | RSD≤1% | |
spray | Efficient glass atomizer | |
Atomizing chamber | Corrosion-resistant materials spray chamber | |
Position adjustment | Best flame burner automatically set the height and longitudinal position | |
Safety Measures
| With a variety of automatic protection function
| |
Graphite furnace analysis | ||
Feature amount (Cd) | 0.5×10-12g | |
detection limit (Cd) | 1×10-12g | |
Precision | RSD≤3% | |
Heating temperature range | Room temperature ~ 2650 °C | |
Heating temperature control mode | Dry ashing stage power control atomization stage light control maximum power mode | |
Setting the heating conditions | Maximum nine programs slopes warming. Ladder warming. Maximum power heating up | |
| Temperature accuracy | < 1% | |
Dear customer, We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history . Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science. Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system. If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba We firmly believe that science and technology is no boundaries Our mission is to make every effort to contribute to all humanity.
Your earlier friendly enquire from us would be highly appreciated.Thanks in advance! |
Contact Us
- Lixian Instrument Scientific Co., Ltd.
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