Introduction
An elemental analyzer is an analytical instrument used to determine the elemental composition of a sample, typically the content of carbon, hydrogen, nitrogen, sulfur, and oxygen (CHNS/O), and it is used in chemistry, materials science, environmental science, food science, and many other fields for the analysis of organic and inorganic materials. The elemental analyzer operates by the combustion or pyrolysis of the sample, in which the sample is heated to a high temperature in an oxygen or inert atmosphere, and the combustion products, such as carbon dioxide, water, nitrogen oxides, sulfur dioxide, and carbon monoxide, are separated by chromatographic columns and detected by thermal conductivity detectors or other detectors; the instrument calculates the percentages of the elements from the detector signals, and it provides a rapid and accurate elemental analysis, with the results expressed as weight percentages, and it is used with standards for calibration, and it can analyze various sample types, including solids, liquids, and gases, with sample sizes of a few milligrams; the elemental analyzer is available in various configurations, with features such as automated sample loading, and it is used for the analysis of organic compounds, polymers, coal, soil, food, and many other materials. Elemental analyzers are used for the characterization of organic materials, for the analysis of soil and environmental samples, for the analysis of food and feed, for quality control, for research, and for many other applications. With their elemental analysis, elemental analyzers are essential for the characterization of materials.
Elemental (CHNSO) Analyzer LCHN-T2012
Elemental () Analyzer delivers analysis with sensitivity of 0.1% for correct measurement. Features automated gas flow regulation that optimizes resource utilization. Its integrated autom...
Elemental (CHN) Analyzer LCHN-T2011
Elemental () Analyzer can handle 39 samples simultaneously, with a choice of 78 samples for processing. It operates autonomously, performing tasks like sample dispensing, retrieval, and ...
Elemental (CHN) Analyzer LCHN-T2010
Elemental () Analyzer can handle sample masses up to 1000 mg. Offers flexibility in sample size depending on the matrix being analyzed. It has a stackable autoloader that can accommodate...
Standards
ASTM E1621-22-Standard Guide for Elemental Analysis by Wavelength Dispersive X-Ray Fluorescence Spectrometry
Complies with the above standards, but is not limited to them.
Features
1. Elemental analyzer for elemental composition analysis.
2. Analyzer measuring CHN, sulfur or other elements.
3. For chemistry, materials, coal and environmental labs.
4. Includes analyzer, combustion or detection parts and manual.
5. Quantifies specified elements in samples.
FAQ
Q1: What scenarios is this analyzer used for?
A: It quantifies specified elements such as carbon, hydrogen, nitrogen or sulfur in solid or liquid samples by combustion and detection, supporting chemistry, materials and environmental analysis.
Q2: What standards does it comply with?
A: It follows relevant ASTM, ISO or GB/T elemental methods, with calibration using traceable standards. Final inspection verifies these parameters before delivery, and the supporting compliance records are available when the order is placed.
Q3: What is the warranty?
A: The analyzer carries a 12 to 24 month warranty covering the instrument. Consumables include gases and columns. Damage from misuse is excluded.
Q4: Is it hard to operate?
A: Operation requires trained staff for sample preparation and maintenance. We provide a manual, installation and training.
Q5: What is the lead time?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is calibration required?
A: We recommend verification against traceable standards at regular intervals, typically every 6 to 12 months, and keeping calibration records for audit purposes. The manual describes the procedure, and reference standards are available from us. Accredited third-party calibration can also be arranged on request.
Q7: Are consumables universal?
A: Gases are standard industrial supplies, while columns and parts are model-specific. Ongoing cost includes gases and consumables.
Q8: Can it be customized?
A: Yes, several configurations are available. Options include element configurations, autosamplers and data systems. We can discuss further custom requirements, confirm feasibility and advise any effect on the schedule before the order is confirmed.
Q9: Is installation included?
A: No installation is required. The unit is delivered fully assembled and factory tested, so you only need to place it on a level surface, connect power and follow the quick-start guide. An illustrated manual and setup video are included, and our engineers provide remote guidance if needed.
Q10: What samples are compatible?
A: It handles prepared homogeneous samples within range. It is not for samples outside the configured elements, incompatible matrices, or volatile samples beyond safe handling.
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