Jilin Flame Atomic Absorption Spectrophotometer

Jilin Atomic Absorption Spectrophotometer

Atomic Absorption Spectrophotometer configuration includes the main unit, control software, air compressor, and 6 lamps, capable of detecting trace metal elements in feed and feed additives such as copper, iron, zinc, manganese, etc. We provide free on-site installation, debugging, and staff training within one week of delivery.

Jilin Atomic Absorption Spectrophotometer

Atomic Absorption Spectrophotometer Product Specifications
Trace elements detectable by atomic absorption spectrophotometer: copper, iron, zinc, cobalt, manganese, lead, cadmium, chromium, etc. (Arsenic and mercury content is generally not measured; a hydride generator can be added for testing if needed.)

Instrumentation Configuration: Main unit, control software, air compressor, 6 lamps, accessories, shipping costs, on-site installation and debugging (computers and printers can be self-provided or purchased from us)

Standard of Execution:
GB13078-2001 Feed Hygiene Standard* Revision, the new version of the Feed Hygiene Standard will be implemented as of April 1, 2004. Organize hygiene standards for feed and feed additives according to the new standard requirements.

Application Cases:
The instrument can detect metal elements and trace heavy metal elements. y = 0.0838x + 0.0024, r = 0.9995

Atomic Absorption Spectrophotometer Performance Parameters
 

Optical System

Wavelength Range: 190nm-900nm, Auto-adjust

Grating line density: 1800 lines

Monochromator           Czerny-Turner Type Achromatic Monochromator

Spectral Bandwidth: 0.1, 0.2, 0.4, 1.0, 2.0 nm, multi-step automatic switching

Wavelength ±0.20nm

Wavelength Repeatability: 0.1nm

Baseline Drift Static 0.005A/30min Dynamic 0.008A/30min

Detector Broadband photomultiplier tube

Resolution: Capable of distinguishing the double lines of manganese lamps at 279.5nm and 279.8nm, with the energy between the valleys of the two spectral lines being less than 20%.

2. Light Source System

Light Socket          3-Light Socket

Light power supply method: 400Hz square wave pulse

Light current adjustment range: 0 — 10mA average current

3. Atomized System

Flame Analysis Method

Detection Limit (Cu) 0.006 μg/ml

Burner          100mm Full Titanium Metal Burner

Precision          RSD ≤ 1%

Sprayer High-efficiency Glass Sprayer with Metal Sleeve

Aerosol Room / Corrosion-Resistant Full Plastic Aerosol Room

Safety Measures        Equipped with various automatic safety protection features, including acetylene gas leakage alarm and automatic shutdown system

Flameless (Graphite Furnace) Analytical Method

Detection Limit (Cd) ≤ 4 pg

4. Flame Analysis Method Measurement

Air-acetylene flame method, hydride generator atomic absorption method

Concentration Calculation Method: Automatically fits working curves, automatically adjusts sensitivity, and automatically calculates concentration and content.

Repeat Measurement Times: 1~99 times, automatically calculates the average, content, standard deviation, and relative standard deviation.

Print Results      Print test data or final analysis report. Results can be exported to Excel spreadsheets.

Software Environment: Windows XP/Vista Operating System, Chinese Professional Software