What types of electrodes are compatible with this meter?

This meter is typically compatible with a wide range of standard BNC pH, ORP, and temperature electrodes, allowing for versatility in different applications. Buyers should confirm specific electrode compatibility with the seller.

Is this unit suitable for GLP/GMP environments?

Units of this type often include features such as data logging with time/date stamps and calibration records, which are beneficial for maintaining compliance in GLP/GMP environments. The data transfer capabilities also support robust record-keeping.

What maintenance is typically required for a benchtop pH meter?

Routine maintenance typically involves regular calibration with certified buffer solutions, proper cleaning and storage of the electrode, and occasional checks of the unit's power supply and connections. Electrode replacement is also a periodic requirement.

Can this meter be used for field measurements?

While it is a benchtop unit designed for laboratory use, its robust features and data logging capabilities make it suitable for precise measurements within a controlled environment. For field use, a portable pH meter would typically be more appropriate.

What data output options are available?

Units of this class commonly offer USB and RS232 ports for data transfer to a computer or printer. This facilitates easy management and reporting of calibration and measurement data.

Used Thermo Scientific Orion Star A211 Bench Top pH Meter - pH Meters & Sensors, Foto 1

Used Thermo Scientific Orion Star A211 Bench Top pH Meter - pH Meters & Sensors, Foto 2

Used Thermo Scientific Orion Star A211 Bench Top pH Meter - pH Meters & Sensors, Foto 3

Used Thermo Scientific Orion Star A211 Bench Top pH Meter - pH Meters & Sensors, Foto 4

Used Thermo Scientific Orion Star A211 Bench Top pH Meter - pH Meters & Sensors

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Thermo Fisher Scientific - Thermo Scientific Orion Star A211 Bench Top pH Meter

Name: Thermo Scientific Orion Star A211 Bench Top pH Meter
Brand: Thermo Fisher Scientific
SKU: 412972.ORI.SR11A
Price: 150 GBP
Availability: SoldOut

Preis: £ 150

Thermo Scientific Orion Star A211 Bench Meter delivers accurate pH measurement, intuitive operation, reliable performance laboratory quality testing

Cambridgeshire, United Kingdom

5.773 km entfernt

Modellnummer

Orion Star A211

Bestandsnummer

412972.ORI.SR11A

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pH measurement in chemical and pharmaceutical research and development.
Quality control and assurance in food and beverage production.
Environmental monitoring for water and wastewater analysis.
Educational laboratories for chemistry and biology experiments.
Biotechnology applications requiring precise pH control.

pH Range: Typically -2 to 20 pH, offering broad measurement capability.
mV Range: Commonly ±2000.0 mV, suitable for ORP and redox potential measurements.
Temperature Range: Typically -5°C to 105°C, accommodating various sample conditions.
Calibration Points: Up to 5-point pH calibration, ensuring high accuracy across the range.
Data Logging Capacity: Can log up to 2000 data sets with time and date stamps.
Power Supply: Typically mains powered via an AC adapter, commonly 100-240V.
Connectivity: Commonly features USB and RS232 ports for data transfer.
Display Type: Typically a backlit graphic LCD, providing clear data visibility.

This meter is typically compatible with a wide range of standard BNC pH, ORP, and temperature electrodes, allowing for versatility in different applications. Buyers should confirm specific electrode compatibility with the seller.

pH meters and sensors attract strong buyer interest in laboratory, biotech and pharmaceutical settings. Industry consensus values accuracy, calibration stability and sensor longevity as critical factors. Used units typically offer good value if maintained properly. Buyers prioritise checking calibration history, electrode condition and display functionality before purchase. Reputable brands retain performance well. Common strengths include reliable readings in controlled environments and straightforward operation, though sensors require regular maintenance and occasional replacement to sustain accuracy standards.

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