Single graphite furnace atomic absorption spectrophotometer

NegotiableUpdate on 01/13

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The AAS8513 single graphite furnace atomic absorption spectrophotometer uses concave mirrors instead of convex lenses, effectively solving the problem of color difference caused by different focal points of different elements and improving optical conversion efficiency.

Product Details

　　1、 Performance characteristics of AAS8513 single graphite furnace atomic absorption spectrophotometer:

1. Total reflection achromatic optical system.

The use of concave mirrors instead of convex lenses effectively solves the problem of color difference caused by different focal points of different elements and improves optical conversion efficiency.

2. Fully automated design.

Except for the power switch of the host, all operations of the instrument can be controlled through software.

3. Eight element lighthouse.

Working with one lamp and preheating with seven lamps greatly saves time on lamp replacement and preheating, and improves work efficiency.

4. Graphite furnace has fast temperature control speed and high heating accuracy.

By using high-power transformers, micro resistance cables, low resistance graphite tube devices, and light controlled heating methods, combined with software and hardware temperature curve correction systems, the temperature control accuracy can reach ± 1%.

5. 150 cup graphite furnace automatic sampler.

The polar coordinate graphite furnace automatic sampler has high positioning accuracy, stable operation, easy use, high degree of automation, precise and reliable injection, and good repeatability.

6. Intelligent security protection measures.

(1) Cooling water pressure monitoring

(2) Monitoring of carrier gas pressure

(3) Overheating monitoring of graphite furnace

(4) Monitoring of cooling temperature of graphite furnace

7. Automatic carrier gas flow control.

Users can choose to use a mass flow controller or an integrated gas circuit to achieve automatic control of the instrument's carrier gas flow rate.

8. Deuterium lamp background correction system.

When the background signal is 1A, the ability to deduct background information is more than 30 times.

　　2、 Application areas:

1. Geological, mineral, metallurgical industry analysis, steel analysis, non-ferrous metal analysis;

2. Environmental analysis, air analysis, water quality analysis, soil and solid waste analysis;

3. Analysis of petrochemical and light industrial products, analysis of crude oil and its processed products, analysis of chemical and light industrial products;

4. Food analysis, biopharmaceutical and health product analysis;

5. Analysis of building materials (glass, ceramics, coatings, etc.).