Partner of EWAI
English
Home > Product series > Product accessories > Atomic Absorption Spectrophotometer Accessories
  • Product Overview
  • Key Features

AS-500 Graphite Furnace Automatic Sampler

Multi-functional and high-precision graphite furnace automatic sampler. When analyzing in the graphite furnace, due to the connection of this device, the analysis accuracy (RSD) is better than 1%. The automatic preparation of various solution concentrations and the automatic addition of chemical modifiers make the analysis work accurate and simple, and reduce the cumbersome liquid preparation and sample preparation work. Realize automated graphite furnace analysis without human supervision (in the absence of personnel).

Request Quote

AS-5001223.pngAS-500 Graphite Furnace Automatic Sampler

It can hold 70 sample cups and 6 25ml glasses for storing stock solutions, blank solutions, and chemical improvers.

The screen displays the operating procedures that guide each step, allowing you to easily set up various functions.

Automatically create calibration curves. Automatically prepare up to 20 different concentrations of standards from a single standard solution and inject directly into graphite tubes.

The automatic liquid extraction accuracy reaches 0.1 μL, and the injection point in the graphite tube remains unchanged, and the analysis accuracy is better than 1%.

From the absorption of each sample to the absorption of different standards and chemical modifiers are fully automated by computer control.

The same sample can be repeated 99 times. The maximum injection volume is 70 μL.

After all the solution is injected, the graphite furnace heating program is automatically started.

After each injection, the system immediately enters the automatic cleaning program to solve the problem of sample contamination.

Automatic concentration and dilution function

Key Features

Look More

AS-5001223.pngAS-500 Graphite Furnace Automatic Sampler

It can hold 70 sample cups and 6 25ml glasses for storing stock solutions, blank solutions, and chemical improvers.

The screen displays the operating procedures that guide each step, allowing you to easily set up various functions.

Automatically create calibration curves. Automatically prepare up to 20 different concentrations of standards from a single standard solution and inject directly into graphite tubes.

The automatic liquid extraction accuracy reaches 0.1 μL, and the injection point in the graphite tube remains unchanged, and the analysis accuracy is better than 1%.

From the absorption of each sample to the absorption of different standards and chemical modifiers are fully automated by computer control.

The same sample can be repeated 99 times. The maximum injection volume is 70 μL.

After all the solution is injected, the graphite furnace heating program is automatically started.

After each injection, the system immediately enters the automatic cleaning program to solve the problem of sample contamination.

Automatic concentration and dilution function

询价表单