Atomic Absorption Spectrophotometer LAAS-T2025

Introduction

Atomic Absorption Spectrophotometer operates within a wavelength range of 190 to 900 nm. It features advanced graphite furnace temperature control. This spectrophotometer is fully PC-controlled for ignition, extinguishing, and graphite furnace testing. It uses a specialized gas conversion system for air-acetylene flame analysis. Our atomic absorption spectrophotometer includes an integrated floating optical platform for enhanced stability and shock resistance.

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 Spectrophotometers detect trace metals with precision, are used in environmental monitoring for water and soil quality, pharmaceuticals for drug analysis, and metallurgy for assessing metal purity in industry.

Specifications

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)
Baseline Drift	± 0.004 Abs / 30 min
Resolution	≤40 %
Characteristic Concentration (Cu)	≤ 0.04 µg / ml / 1 %
Detection Limit (Cu)	≤0.08 µg/ml
Background Calibration Ability	Greater than 30 times
RS232	Including
Printer	Optional
Power Consumption	200W
Power Supply	220V / 3A, 50 Hz
Dimension	1250 × 795 × 765 mm
Weight	138 Kg

Features

Dual-beam system

Built-in computer data processing

Gas circuit

Superior data processing

Automatic peak search and wavelength scanning

Anomaly and gas leak detection

Self-absorbing background

Deuterium lamp adjustments

FAQs

1. 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.

2. 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.

3. 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.

4. 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.

5. 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.