How does the flame atomic absorption spectrophotometer employ a detector?

With its enhanced sensitivity and precise absorbance detection, the photomultiplier detector used by our LAAS-A12 ensures verified test results.

How accurate is the Flame Atomic Absorption Spectrophotometer LAAS-A12 at identifying low amounts of copper (Cu)?

Our LAAS-A12's remarkable 0.006 µg/ml copper (Cu) limit of quantification (LOQ) demonstrates the instrument's remarkable sensitivity and accuracy in copper review, even at extremely low quantities.

What autonomous concentration estimation possibilities are included in the LAAS-A12 offering?

Labtron’s LAAS-A12 ensures accurate and effective analysis by providing automatic concentration calculation methods such as standard curves, automatic matching, and standard addition.

What is an Atomic Absorption Spectrophotometer?

An analytical tool called an Atomic Absorption Spectrophotometer (AAS) uses the light that each element's atom absorbs to determine the concentration of that element in a sample.

What lies behind atomic absorption spectrophotometry's concept?

The basis of spectrophotometry is the light uptake by unbound atoms in a gaseous state. An excited state is created when atoms in the ground state absorb light energy at particular wavelengths. Analyte content in the sample can be calculated by determining the amount of light consumed.

What are the different components of an Atomic Absorption Spectrophotometer?

The components include an atomizer (commonly used atomizers are Flame atomizers and Electro thermal atomizers), a Radiation source, and a spectrophotometer.

What role does the hollow cathode lamp play in an atomic absorption spectrophotometer's operation?

The hollow cathode lamp in atomic absorption spectrophotometer emits distinctive light at particular wavelengths that match the target analyte. This guarantees that the analyte atoms are excited selectively, resulting in exact and reliable readings.

What are the main characteristics of your Atomic Absorption Spectrophotometers?

Labtron’s Atomic Absorption Spectrophotometers boast flexible atomization technologies, accurate optical systems, a titanium combustion head, and a polymer explosion-proof spray chamber. These elements guarantee accurate and effective trace element analysis, along with improved safety and longevity.

Flame Atomic Absorption Spectrophotometer LAAS-A12

Name: Flame Atomic Absorption Spectrophotometer LAAS-A12
Brand: Labtron
SKU: LAAS-A12
Rating: 4.9 (815 reviews)

Flame Atomic Absorption Spectrophotometer LAAS-A12 offers high sensitivity across the entire UV-Vis range (typically 190-900nm). It also offers a dedicated setup for the highly sensitive determination of hydride-forming elements (As, Hg, Se, Sb, Bi, Te, Pb, Sn). The spectrophotometer provides high transport efficiency and excellent resistance to acids. This is equipped with an automatic 6 or 8-lamp turret allowing for multiple lamps to be mounted and pre-heated simultaneously. Our LAAS-A12 is used for quality control and research where accurate metal concentration data is critical.

Atomic Absorption Spectrophotometer LAAS-A12_Full front tilted view

Atomic Absorption Spectrophotometer LAAS-A12_Full side tilted view

Request Quote

Optical System	Single-beam design
Wavelength Range	190 to 900 nm
Spectral Bandwidth	Automated selection (0.1, 0.2, 0.4, 0.7, 1.4 nm)
Light Source	Automated 8-lamp turret with independent pre-heat
Detector	Photomultiplier Tube (PMT)
Characteristic Concentration (Cu)	< 0.04 µg/mL
Detection Limit (Cu)	< 0.008 µg/mL
Background Correction	High-speed Deuterium (D₂) lamp standard; Smith-Hieftje optional
Burner System	Titanium head, 10 cm slot (Air/C₂H₂)
Nebulizer	High-efficiency, adjustable glass
Software	Full PC control via intuitive Windows-based software
Safety Systems	Integrated monitors for gas leak, pressure, and flame state
Communication	USB 2.0/3.0
Power Requirements	220V ± 10%, 50/60 Hz, < 3.0 kVA
Dimensions (W x D x H)	870 mm × 565 mm × 595 mm
Packaging Dimension	1050 × 790 × 810 mm
Net Weight	100 kg
Gross Weight	170 kg

High-Resolution Monochromator
Double-Beam Optical Design
Automatic Wavelength Selection
Automatic Slit Selection
All-Titanium Burner Head
Computer-Controlled Ignition
Intuitive Windows-Based Software
Real-Time Data Display
Integrated Safety Interlocks
Leak Detection
Flame Monitoring Sensor
Automatic Shutdown
Robust Industrial Design
Corrosion-Resistant Materials

Our LAAS-A12 Atomic Absorption Spectrophotometer is ideally applied in environmental monitoring to detect toxic heavy metals in water and soil, in food safety to screen for contaminants like lead and cadmium, and in clinical and pharmaceutical laboratories to measure essential and trace elements in biological samples. Its high sensitivity and reliability make it indispensable for quality control.

Accessory	QTY
Hydride generator	1
Autosampler	1
Element Lamps	1

Download catalog for
Flame Atomic Absorption Spectrophotometer LAAS-A12 Catalog

Available Range :

Atomic Absorption Spectrophotometer LAAS-A30 : Czerny-Turner mount Atomic Absorption Spectrophotometer LAAS-A23 : Large 1800 /mm grating ruling, full closed optical system Flame Atomic Absorption Spectrophotometer LAAS-A12 : Single-beam design

Atomic Absorption Spectrophotometer LAAS-A30

Optical System : Czerny-Turner mount
Focal Length : 1000 mm
Grating Options : Ion Beam Etching Holographic Grating, 3600 L/mm or 2400 L/mm
Wavelength Range : 3600 L/mm: 190 nm - 500 nm 2400 L/mm: 190 nm - 800 nm

Compare Remove

Atomic Absorption Spectrophotometer LAAS-A25

Wavelength Range : 190 to 900 nm
Spectral Bandwidth : 0.2 nm, 0.4 nm, 0.7 nm, 1.4 nm, 2.4 nm, 5.0 nm
Wavelength Accuracy : ≤ ± 0.5 nm
Wavelength Repeatability : ≤ 0.3 nm (single direction)

Compare Remove

Atomic Absorption Spectrophotometer LAAS-A23

Wavelength range : 185 to 900 nm
Spectral Bandwidth : 0.1 nm,0.2 nm,0.4 nm, 0.7 nm, 1.0 nm, 1.4 nm, 2.0 nm automatic setting
Wavelength accuracy : ± 0.15 nm
Wavelength repeatability : < 0.1 nm

Compare Remove

Atomic Absorption Spectrophotometer LAAS-A13

Working Range : 190 to 900 nm
Spectral Bandwidth : 0.1, 0.2, 0.4, 1.0 and 2.0 nm
Wavelength Accuracy : ± 0.15 nm
Wavelength Repeatability : ≤ 0.04 nm

Compare Remove

Atomic Absorption Spectrophotometer LAAS-A14

Wavelength Range : 190 to 900 nm
Spectral Bandwidth : 0.1, 0.2, 0.4,1.0 and 2.0 nm
Wavelength Accuracy : ≤ ± 0.15 nm
Wavelength Repeatability : ≤ 0.04 nm

Compare Remove

Atomic Absorption Spectrophotometer LAAS-A20

Wavelength Range : 190 to 900 nm
Spectral Bandwidth : 0.1, 0.2, 0.4, 1.0, 2.0 nm (automatically adjustable)
Wavelength Accuracy : ±0.15 nm
Wavelength Repeatability : ±0.1 nm

Compare Remove

Atomic Absorption Spectrophotometer LAAS-A26

Wavelength Range : 190 to 900nm
Spectral Bandwidth : 0.1, 0.2, 0.4, 1.0, 2.0nm (automatic adjustable)
Wavelength Accuracy : ±0.15nm
Wavelength Repeatability : ±0.1nm

Compare Remove

Atomic Absorption Spectrophotometer LAAS-A24

Wavelength Range : 190nm to 900nm
Light Source : 8-Lamp Turret 2 Positions for High-Performance Lamp
Lamp Current Range : 0 To 15ma
Optical System Filter : Czemy-Turner Monochromator

Compare Remove

With its enhanced sensitivity and precise absorbance detection, the photomultiplier detector used by our LAAS-A12 ensures verified test results.
Our LAAS-A12's remarkable 0.006 µg/ml copper (Cu) limit of quantification (LOQ) demonstrates the instrument's remarkable sensitivity and accuracy in copper review, even at extremely low quantities.
Labtron’s LAAS-A12 ensures accurate and effective analysis by providing automatic concentration calculation methods such as standard curves, automatic matching, and standard addition.
An analytical tool called an Atomic Absorption Spectrophotometer (AAS) uses the light that each element's atom absorbs to determine the concentration of that element in a sample.
The basis of spectrophotometry is the light uptake by unbound atoms in a gaseous state. An excited state is created when atoms in the ground state absorb light energy at particular wavelengths. Analyte content in the sample can be calculated by determining the amount of light consumed.
The components include an atomizer (commonly used atomizers are Flame atomizers and Electro thermal atomizers), a Radiation source, and a spectrophotometer.
The hollow cathode lamp in atomic absorption spectrophotometer emits distinctive light at particular wavelengths that match the target analyte. This guarantees that the analyte atoms are excited selectively, resulting in exact and reliable readings.
Labtron’s Atomic Absorption Spectrophotometers boast flexible atomization technologies, accurate optical systems, a titanium combustion head, and a polymer explosion-proof spray chamber. These elements guarantee accurate and effective trace element analysis, along with improved safety and longevity.