Customization: | Available |
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After-sales Service: | Online Technical Support |
Application: | Laboratory Apparatus |
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Main technical parameters | |
Observation system | desktop, plasma vertical observation system |
Precision | 2ppm mixed multi-element solution, RSD≤ 1.5% |
Stability | 2 hours RSD < 2.0% |
The detection limit meets the A-level requirements of the national standard | |
Flame adjustment | The plasma flame can be adjusted in three dimensions: front, back, up, down, left, and right (controlled by a computer |
Injection system | |
Torch tube | integrated integrated integrated quartz torch tube |
Atomizer | Efficient concentric nebulizer, injection speed 2ml/min |
Atomization chamber | Patented extended atomization chamber, optional with swirl atomization chamber and hydrofuoric acid resistant atomization chamber. |
Split sampling system for real-time observation of sample injection status | |
The mass flow controller controls the argon flow rate, which is continuously adjustable and provides real-time numerical feedback | |
Peristaltic pump fully automatic five channel sixteen roller shaft, continuously adjustable speed | |
RF generator and plasma | |
Frequency | 27.12MHz Frequency stability ≤ 0.0 1% |
Type | Solid state high-frequency RF generator, fast water cooling, automatic tuning |
Power | 500W~1600W, continuously adjustable, with an adjustment accuracy of< l W, power stability: < 0.01% |
Using 99.99% argon gas | |
Equipped with reverse power protection function for RF power supply | |
The ignition of plasma is fully automatic control | |
Optical system | |
Optical stability | designed on the same platform as the injection system |
System type | Cheney Turner type (C-T type), focal length 1000mm |
Constant temperature of the optical system, temperature stability | ±O.1°C |
Minimum step distance of scanning motor | < 0.0004nm |
Resolution ratio(Mn257.610nm) | <0.005nm(4320line grating);<0.008nm(3600line grating);<0.015nm(2400line grating); |
Wavelength range | 190-460nm(4320line grating);190-500nm(3600line grating);190-800nm(2400line grating); |
The best testing conditions for different elements can be set |