Atomic Absorption Spectrophotometer LAAS-T2013

Introduction

Atomic Absorption Spectrophotometer operates at wavelengths between 190 and 900 nm. Integrated with flame/graphite furnace atomization system, offering versatile analysis to both high concentration and trace-level samples with automatic functionalities. The C-T monochromator and variance of bandwidth provides user flexibility. Equipped with Turret for 8 pre-aligned hollow cathode lamps for accurate positioning. Our spectrophotometer assists fully automated wavelength scanning and peak searching for efficient analysis.

This analytical equipment is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Atomic Absorption Spectrophotometer is utilized across various sectors including environmental analysis, geology, metallurgy, petrochemical industries, food and beverages, medicines, ceramics, paints, and chemical industries for precise quantification of elements.

Specifications

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
Baseline Stability	≤ 0.002 Abs / 30 min
Characteristic Concentration of Copper	0.02 µg / ml / 1 %
Detection Limit of Copper	0.004 µg / ml
Measurement Repeatability	0.005
Grating	1800 lines / mm
Inflamer	All-metal titanium burner
Atomizer	Efficient glass atomizer
Lamp stand	8 lamps automatic turret, automatic alignment
D2 Background Calibration Ability	1 A ≤ 30 times correction ability
Acetylene Air Burner	100 mm
Ignition Dynamic Baseline Drift	≤ 0.006 Abs / 30 min
Characteristic Viscosity	≤ 0.025 µg / ml / 1 %
Standard Deviation of the Accuracy	≤ 0.5 % (Cu, absorbance > 0.8 A) (detection limit Cu ≤ 0.008 µg / ml)
Protection System	Can inevitably cut off gas if pressure is low power cut-off flame out and alteration of the burner
Power	220 V ± 22 V AC
Dimension	700 × 550 × 450 mm
Weight	75 Kg

Features

temperature control

Customizable settings

Safety alarms

Easy data management

FAQs

1. How important are the bandwidth variations in the atomic absorption spectrophotometer and the C-T monochromator?

The user has versatility with the C-T monochromator and bandwidth variance of our , which enables fine control over spectral bandwidth and adjustable parameters. Thus, ideal circumstances for precise and trustworthy analysis are guaranteed.

2. What safety measures does the atomic absorption spectrophotometer have built in?

Security alarms and protection mechanisms that can turn off the gas in the event of low pressure, power outages, flame out, or burner modification are included with our . These safety precautions safeguard the equipment and the operator while ensuring the instrument operates safely.

3. What additional components are offered for the atomic absorption spectrophotometer, both standard and optional?

comes with an oil-free air compressor, a printer, a Cu-Hollow cathode lamp, an acetylene-reducing valve, and a PC workstation as standard equipment. The optional accessory is a graphite furnace with certain features that offer extra capabilities for particular analysis requirements.

4. What is an Atomic Absorption Spectrophotometer?

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

5. 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.

6. 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.

7. 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.

8. What are the main characteristics of your Atomic Absorption Spectrophotometers?

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.