Introduction
Elemental (CHNS) Analyzer Performs quantitative determination of C, H, N and S elements within a single integrated analytical platform. High-temperature in-situ sample-ash exchange technology eliminates residual interference and enhances combustion completeness. Precision adsorption-desorption separation combined with advanced thermal conductivity detection ensures accurate elemental resolution. Intelligent auto sampling and automated gas flow control deliver consistent results with improved analytical throughput. Engineered for dependable elemental characterization through stable hardware architecture and smart software integration.
Applications
Elemental (CHNS) Analyzer is used for precise elemental composition analysis of organic and inorganic samples in research laboratories, pharmaceutical quality control, chemical industries, petrochemical facilities, agriculture testing, geological studies, and academic institutions.
Specifications
| Detection range of C | 0 to 30 mg absolute or 0 to 100% |
| Detection range of H | 0 to 4 mg absolute or 0 to 100% |
| Detection range of N | 0 to 10 mg absolute or 0 to 100% |
| Detection range of S | 0 to 5 mg absolute or 0 to 100% |
| Injection volume | Max. 1.5g or sample volume 1 mL |
| Injector | 120 position sample disk, crucible injection, high temperature in-situ position change technology. |
| Gas separation method | Adsorption-resolution separation technology |
| High temperature combustion and reduction mode | The combustion temperature is as high as 1400℃. Ensure that the sample is fully combusted. |
| Analysis time | 3 to 4 min per element |
| Repeatability error | Standard deviation≤0.1% (10mg sulfadiazine standard) |
| Detection limit | C, H, N, S elements not more than 30 ppm (TCD detector) |
| Detectors | CHNS mode: thermal conductivity cell detector (TCD) |
| Working gas | Carrier gas: helium, purity: 99.999%. |
| Operating environment | 15℃ to 30℃ |
| Humidity | not more than 85% |
| Power supply | 220VAC± 10% 50Hz |
| Packaging dimension | 872mm × 692mm × 848mm |
| Gross weight | 105 kg |
Features
120-position autosampler
NDIR oxygen detection
Wireless balance input
Delayed air cooling
Audit trail software
FAQ
Q1: What is the main application of this laboratory equipment?
A1: It is mainly used for general laboratory sample processing in laboratory settings, such as sample preparation, analysis, or processing.
Q2: Does the product come with a warranty?
A2: Yes, it provides a 1-year warranty for the main unit (excluding consumable parts), covering manufacturing defects and quality issues.
Q3: Is installation required after receiving the product?
A3: No, it is ready to use after unpacking. Simply connect the power supply (confirm the voltage matches) and follow the operation manual.
Q4: What are the power supply requirements?
A4: It supports AC 220V/50Hz or 110V/60Hz (selectable based on region), please confirm the voltage specification before use.
Q5: How to get technical support if there is a problem?
A5: You can contact our technical support team via email or phone. We provide online troubleshooting guidance and on-site service if needed.
Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.
