AA370MC atomic absorption spectrophotometerDetailed product description：

The AA370MC atomic absorption spectrophotometer (with built-in microcomputer) adopts the latest microcomputer technology and is the crystallization of our company's long-term experience in developing and producing atomic absorption. The product has undergone thorough reforms from atomic cargo containers, gas circuits to circuits, microcomputers, and display devices. The structure of the grating driver has greatly improved the transmission accuracy, resulting in significant improvements in indicators, practicality, stability, and ease of operation.

Features:
1. Fully automatic: It can automatically adjust the recommended working conditions of the manufacturer based on the selected element or adjust the original conditions based on the previous measurement (and allow modification). After confirmation, press Enter to make the optical adjustments of high voltage, lamp current, slit, wavelength, and lamp position (including lamp frame rotation) accurately in one step, without the need for manual adjustment.
2. Can remember: When turned on, it can remember the working conditions, working curves, and more than 2000 measurement data for each measurement, so that it can be called or printed next time (without battery).
3. Quick startup readiness: Once the status is confirmed after startup, it can quickly enter the optimal position without the need for lengthy calibration time.
4. The simplest gas control design for operation: one key for ignition/extinguishing, one key for switching flame types (available in any situation), and only one knob for adjusting the acetylene flow rate after ignition. If the conditions remain unchanged, there is no need to adjust again during the next ignition.
5. Safest: All gases have flow meters for intuitive monitoring, which can promptly detect gas failures caused by various reasons. The dedicated safety device ensures foolproof gas switching. And there are safety measures such as power-off, gas cut-off, undervoltage, combustion head judgment, tempering protection (with light control), etc., which can automatically cut off gas supply. module
The gas path designed with chemical technology has a small volume and good reliability.
6. New type of combustion head: fast thermal balance, long life, pure titanium with integral casting of heat dissipation fins.
7. Advanced optical system: Color free single beam strong light optical system. Automatically eliminate wavelength errors.
8. New type of display device: ultra-thin large screen Mu LCD backlit character circular display, menu style operation, capable of displaying working curves and measuring real-time curves, different
The screen can perform different functions (including maintenance).
9. Prompt based measurement operation: can avoid beginner's misoperation.
10. High precision: wavelength accuracy ± 0.15nm, wavelength repeatability not exceeding 0.10nm.
11. Multi functional: atomic absorption, flame emission, hydride/online enrichment, graphite furnace, D2 lamp background subtraction. Equipped with factory indicators for inspection and maintenance diagnosis
Function (for dedicated maintenance engineers and manufacturers) and paperless recorder function.
12. Multiple printing specifications: Measurement reports for different samples of the same element or different elements of the same sample, available in Chinese/English. And it has a screen copy function.


Technical specifications of AA370MC atomic absorption spectrophotometer:

grating	1200 pieces/nm
focal length	focal length
slit	0.1nm, 0.2nm, 0.7nm, 1.4nm four speed (automatic shift)
External light path	Total reflection single path lens coated with protective film
Scintillation wavelength	250nm
wavelength range	190nm-900nm (automatic setting)
Wavelength accuracy	±0．15nm
wavelength repeatability	≤0.10nm
Monochromator type	C-T type monochromator
D2 lamp background deduction	Background correction ability>3