A.KRÜSS Optronic Flame Photometer FP8500
The A.KRÜSS Optronic Flame Photometer FP8500 is a high-precision analytical instrument specially developed for determining the concentration of alkali and alkaline earth elements in aqueous solutions. It is ideal for use in laboratory and process analysis and provides reliable and accurate measurement results. Thanks to its sophisticated technology and user-friendly operation, the FP8500 is a preferred choice for professionals in various fields of application. Similar to the A.KRÜSS Optronic Flame Photometer FP8400, the FP8500 offers high precision and reliability.
Technical data and functions
The FP8500 is characterized by a number of technical features that make it an indispensable instrument in analytical chemistry:
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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, upgrade 4-20 mA, analog, passive current interface
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Power consumption: approx. 300 measurements per hour
Certifications and standards
The A.KRÜSS Optronic flame photometer FP8500 complies with all relevant international standards and norms required for analytical devices in laboratories and industrial applications. It is CE-certified and meets the strict requirements of DIN standards.
Application examples
The FP8500 is used in a wide range of applications including:
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Process analytics: Monitoring and control of production processes in the chemical and pharmaceutical industries.
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Process monitoring: Continuous monitoring of production lines to ensure product quality.
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Online measurement: Real-time analysis of samples in industrial processes.
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Automated continuous measurement: Long-term monitoring of processes with high measurement frequency.
FAQs
How is the FP8500 calibrated?
The FP8500 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 when measuring different samples.
Which gases can be used for flame photometry?
Propane (recommended for alkali elements), butane (as a possible propane substitute) and acetylene (recommended for alkaline earth elements) can be used for flame photometry with the FP8500.
Which interfaces are available?
The FP8500 has multiple interfaces, including 2 x USB, 1 x Ethernet and 1 x RS-232. It also offers the option of upgrading to a 4-20 mA analog passive current interface.
How much sample is required for a measurement?
A sample volume of less than 2.5 ml is required for a measurement with the FP8500.
Conclusion
The A.KRÜSS Optronic Flame Photometer FP8500 is a powerful and versatile analytical instrument characterized by its high precision, ease of use and reliability. It is ideal for use in laboratory and process analysis and offers a variety of features that make it an excellent choice for professionals in various industries. Similar to the A.KRÜSS Optronic Flame Photometer FP8600, the FP8500 offers high measurement accuracy and flexibility.