Laboratory Analytical Instruments AA990 Atomic Absorption Spectrometer with Computer Control

• Customization: Available
• After-sales Service: Yes
• Application: Laboratory Apparatus
• Model NO.: AA990
• Warranty: > 1Year
• Detection Method: Spectrograph
• Advantage: High Resolution
• Principle: Classic Spectrometer
• Wavelengths: Infrared Spectrometer
• Dispersive Element: Grating Spectrometer
• Certification: RoHS, ISO9001
• Wavelength Range: 190nm - 900nm
• Grating: 1800 Grooves/mm Diffraction Grating
• Blazed Wavelength: 250nm
• Focus: 300nm
• Scan Mode: Automatic
• Dimensions: 110*54*54 Cm
• Transport Package: Cartons
• Origin: China
• Package Size: 136.00cm * 74.00cm * 74.00cm
• Package Gross Weight: 145.000kg

Product Description

Product Description

AAS

The Atomic Absorption Spectrophotometer is a versatile, low cost, entry level instrument with a computer controlled Air/Acetylene flame for general laboratory requirements. Due to its high sensitivity and excellent performance the instrument can be used for a wide range of applications, including:

Agricultural, Clinical, Environmental, Food, Metal, Mining, Geological, Petrochemical, Pharmaceutical

Features:

1. The instrument has a motorised 8 hollow cathode lamp turret, which allows the automatic positioning and optimisation of each hollow cathode lamp by the software.

 

2. The control of the gas flows for the fuel gas (C2H2) of the burner is also carried out directly from the software, thus allowing optimisation of the instrument for the best analytical parameters for a selected analysis.

 

3. Two methods of background correction are available. The light source optional.

 

4. High precision minimal optics ensures maximum light throughput to the computer controlled Czerny-Turner Monochromator.

 

5. The location of the wavelength and peak selection is automatically controlled from the software.

The spectral bandwidth is automated and is available with a choice of five slit sizes.

 

6. The electronic parameters for the photomultiplier tube detector, the hollow cathode lamp current and the balancing of the absorbance and background energies are controlled from the software.

 

7. The ignition of the flame is computer controlled and the various safety interlocks offer a very safe operating system.

Specification

OPTICAL SYSTEM
Wavelength Range	190nm -- 900nm
Monochromator	Czerny-Turner Configuration
Grating Groove	1800/mm
Spectral Bandwidth	0.1nm, 0.2nm, 0.5nm, 1.0nm, 2.0nm (with automatic changeover)
Wavelength Accuracy	±0.25nm
Wavelength Resolution	0.2nm +/-0.02nm
Wavelength Reproducibility	< 0.05nm
Scan mode	Automatic
Focus	300nm

Company Profile

Tianjin Fushi Optics Co., Ltd. is a comprehensive optoelectronic enterprise integrating R&D, production, sales, and after-sales service. Since its establishment in 2012, the company has been dedicated to technological innovation and industrial application in the field of optical components, with its manufacturing base located in China's core optical industry zone. The product portfolio covers a full range of optical basic components, including lenses, prisms, mirrors, optical windows, and filters, with particular technical expertise in the design and manufacturing of diffraction gratings.  
 
In 2017, Fushi Optics established a professional optical laboratory in Dongli District, Tianjin, committed to integrating optical theoretical research with engineering practice. After years of technical accumulation, the laboratory has gained wide academic recognition for its research achievements in spectral analysis, precision optical processing, and other fields, forming an integrated "industry-academia-research-application" technological innovation system. It continues to provide high-performance optical solutions for the optoelectronic industry.

Certifications

FAQ

Q: How long is your delivery time?
Regarding inventory, it is 3 working days;
For customized one, it's about 15-25 working days, depending on exact quantity and order date.
 
Q: How many can I buy?
You can buy quantity of 1 and more. The price may vary depending on your quantity.

 

Q: Can I get a quote?
Once we get your inquiry, we will quote for you as soon as possible. The price vary depending on many models.

Q: Are you a factory?
Yes, we are a professional manufacturer of optical components, and we provide related optical products and optical instruments after testing. Our products are direct selling from the factory. 

Q: How do you control the quality?
More than four times of quality inspection during the production process; we can provide the Quality Test Report.

Packaging & Shipping