A.KRÜSS Optronic Flame Photometer FP8400
The A.KRÜSS Optronic Flame Photometer FP8400 is a high-precision analytical instrument specially developed for determining the concentration of alkali and alkaline earth elements in aqueous solutions. It is widely used in laboratory and process analysis and is particularly useful in areas such as quality control, food laboratories and chemical development departments. Thanks to its user-friendly operation and high measurement accuracy, the FP8400 is a preferred choice for professionals who need reliable and accurate measurement results. Similar to the A.KRÜSS Optronic Flame Photometer FP8500, the FP8400 offers a variety of features that make it an indispensable tool in modern analytics.
Technical data and functions
The FP8400 is characterized by a number of technical specifications that make it a powerful instrument for elemental analysis:
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Measuring principle: Determination of the concentration of alkali and alkaline earth elements (Na, K, Ca, Li) in aqueous solutions.
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Measuring ranges:
- Na: 0.0004 - 200 mmol/l
- K: 0.0005 - 110 mmol/l
- Li: 0.0028 - 420 mmol/l
- Ca: 0.0075 - 75 mmol/l
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Detection limits:
- Na: 0.0004 mmol/l
- K: 0.0005 mmol/l
- Li: 0.0028 mmol/l
- Ca: 0.0075 mmol/l
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Precision: 0.2 % for specific concentrations
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Accuracy: 1 % for specific concentrations
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Calibration: Linear with 2 standards, non-linear with 6-8 standards (cubic approximation)
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Sample volume: < 2.5 ml
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Fuel gas: Propane (recommended for alkaline elements), butane (possible propane substitute), acetylene (recommended for alkaline earth elements)
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Display: 8.4'' TFT touchscreen, 800 x 600 pixels
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Interfaces: 2 x USB, 1 x Ethernet, 1 x RS-232 for printer
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Power consumption: approx. 300 measurements per hour
Areas of application
The FP8400 is versatile and ideally suited for various applications:
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Laboratory analytics: Ideal for precise measurements in research laboratories.
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Quality control and evidence: Indispensable for ensuring product quality and compliance with legal regulations.
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Food laboratories: Perfect for analyzing food and beverages.
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Testing laboratories: Useful for official testing and certification.
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Chemical development: Supports the development of new chemical products and processes.
Certifications and standards
The A.KRÜSS Optronic Flame Photometer FP8400 complies with all relevant international standards and norms required for analytical measuring instruments. It is CE-certified and meets the strict requirements of DIN standards.
FAQs
How is the FP8400 calibrated?
The device can be calibrated both linearly with 2 standards and non-linearly with 6-8 standards (cubic approximation). This allows a high degree of flexibility and accuracy in the measurement.
Which gases can be used for flame photometry?
Propane, butane and acetylene can be used for flame photometry. Propane is recommended for alkali elements, while acetylene is preferred for alkaline earth elements.
How much sample is required for a measurement?
A sample quantity of less than 2.5 ml is required for a measurement, which makes the FP8400 particularly efficient and resource-saving.
Which interfaces are available?
The FP8400 has 2 USB ports, 1 Ethernet port and 1 RS-232 port for printers, allowing easy integration into existing laboratory networks.
Conclusion
The A.KRÜSS Optronic Flame Photometer FP8400 is a highly accurate and versatile instrument that is ideal for the determination of alkali and alkaline earth elements in aqueous solutions. With its user-friendly operation, high accuracy and flexibility, it is an excellent choice for professionals in various industries. Similar to the A.KRÜSS Optronic Flame Photometer FP8600, the FP8400 offers a variety of features that make it an indispensable tool in modern analytics.
