DOSTMANN pH meter PHM 230 Set 1
The DOSTMANN pH meter PHM 230 Set 1 is a high-precision analytical device that has been specially developed for the exact determination of the pH value in various applications. Thanks to its robust design and advanced technology, it provides reliable and accurate measurement results. This device is ideal for use in laboratories, environmental monitoring, the food industry and many other areas where pH measurement is critical. Similar to the PHOENIX Instrument Laboratory pH Meter EC-45 pH, the PHM 230 Set 1 offers high measurement accuracy and ease of use.
Technical data and functions
The PHM 230 Set 1 is characterized by a number of technical features that make it an indispensable tool for precise pH measurements:
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Measuring range pH: 0.00 to 14.00 pH
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Resolution pH: 0.01 pH
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Accuracy pH: ±0.02 pH
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Measuring range mV: -1999 to 1999 mV
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Resolution mV: 0.1 mV
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Accuracy mV: ±0.5%
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Temperature measuring range: 0°C to +60°C
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Temperature resolution: 0.1 °C
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Temperature accuracy: 0.8 °C
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IP protection: IP 65
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Operating temperature: 0°C to +50°C
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Memory capacity: SD card dependent (1 to 16GB)
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Interface: RS-232
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Power supply: 6 x 1.5V AA battery or optional 9V mains adapter
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Housing: Plastic
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Dimensions: 177 x 68 x 45 mm (L x W x H)
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Weight: 490 g
Certifications and standards
The DOSTMANN pH meter PHM 230 Set 1 meets the requirements of protection class IP 65, which means that it is protected against dust and water jets. This ensures high reliability and durability of the device, even under demanding conditions.
Application examples
The PHM 230 Set 1 is versatile and suitable for a wide range of applications:
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Laboratory analysis: ideal for precise pH measurements in chemical and biological laboratories.
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Environmental monitoring: Monitoring pH values in water and soil.
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Food industry: Monitoring the pH value in food and beverages.
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Pharmaceutical industry: Monitoring pH values in pharmaceutical products.
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Education and research: Use in schools and universities for teaching and research purposes.
FAQs
How do I calibrate the PHM 230 Set 1?
The device has an automatic calibration function. Follow the instructions in the manual to perform the calibration. Make sure that you use the correct buffer solutions.
Can the device also be used outdoors?
Yes, thanks to its IP 65 protection rating, the PHM 230 Set 1 is protected against dust and water jets and can therefore also be used outdoors.
Which batteries are required?
The device requires 6 x 1.5V AA batteries. Alternatively, it can also be operated with an optional 9V mains adapter.
How do I save the measurement data?
The PHM 230 Set 1 has an SD card interface that allows measurement data to be saved on SD cards with a capacity of 1 to 16 GB.
Conclusion
The DOSTMANN pH meter PHM 230 Set 1 is a reliable and precise tool for pH measurement in various applications. With its robust design, high measurement accuracy and simple operation, it is an excellent choice for laboratories, environmental monitoring, the food industry and many other areas. Similar to the PHOENIX Instrument EC-30 pH benchtop pH meter, it offers a user-friendly solution for precise pH measurements.
