Feed detection atomic absorption spectrometer

AA2600Feed detection atomic absorption spectrometerKey Features:

1. Adopt multi-core embedding technology for fully automatic control and data processing of the instrument to ensure reliability.

2. High performance LCD display, displaying parameters and measurement data.

3. Automatically adjust the negative high current and lamp current.

4. Automatically convert spectral bandwidth to 0.1, 0.2, 1.0, and 2.0nm (four levels available).

5. Automatic control of wavelength scanning, automatic peak searching, fast horizontal scanning and positioning of the entire band, completed within 30 seconds.

6. Automatic zeroing can deduct the impact of zero drift on data.

7. Automatic energy regulation.

8. Gas leakage protection warning device.

9. Choose flame height and atomizer position, and select analysis conditions.

10. Adjustable gas flow rate, choose element analysis * fuel assist ratio.

11. Optional hydride generator and quartz concentrator.

12. Quality optical system, optical system suspension design, vibration, and environmental temperature changes do not affect instrument performance. Strong light energy and good stability.

AA2600Feed detection atomic absorption spectrometerPerformance indicators:

1、 Optical system

Wavelength range: 190nm -900nm

Monochromator: C-T type monochromator with aberration correction

Spectral bandwidth: 0.2, 0.4, 1.0, 2.0nm, four levels automatically selectable

Wave length: better than ± 0.25nm

Wavelength repeatability: 0.15nm

Baseline drift: 0.00/30min

Detector: photomultiplier tube

2、 Atomization system

Characteristic concentration: (Cu) 0.03 μ g/ml/1%

Detection limit: (Cu) 0.006 μ g/ml

Burner: 100mm titanium metal burner, air-cooled premixed type

Precision: RSD ≤ 1%

Spray: high-efficiency glass, all plastic, stainless steel atomizer

雾化室：耐腐蚀材料雾化室

Position adjustment: The height and front and rear positions of the flame burner can be adjusted, and the flame/hydride replacement can be completed in one minute

Security protection: It has multiple automatic security protection functions, acetylene leakage alarm, and system shutdown

3、 Instrument parameters

Power supply: AC 220V/50HZ

Power: 150W

Weight: 70kg

Volume: 1000mm (length) x 350mm (width) x 390mm (height)

Working environment temperature: 10-35 ℃

Working environment humidity: ≤ 80%