What types of electrodes are compatible with the Hach PHM240?

This model is typically compatible with a wide range of pH electrodes, including glass and combination electrodes, as well as various ion-selective electrodes (ISEs) from Hach and other manufacturers, provided they have the correct connector type.

Can this unit perform ion concentration measurements?

Yes, units in this class, such as the Hach PHM240, are typically designed to perform ion concentration measurements in addition to standard pH readings, often supporting various ion-selective electrodes.

Is calibration straightforward on this model?

The Hach PHM240 typically features user-friendly calibration procedures, often with guided multi-point calibration routines to ensure accuracy across the measurement range.

What maintenance is typically required for a used pH meter like this?

Routine maintenance typically involves keeping the unit clean, ensuring electrodes are properly stored and maintained (e.g., hydrated), and periodically checking calibration against known standards. Electrode replacement will be necessary over time.

Does this unit come with any accessories, such as electrodes or buffers?

As a used listing, accessories like electrodes, buffer solutions, or stands are not guaranteed unless explicitly stated by the seller. Buyers should confirm with the seller what is included.

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Hach PHM240 Radiometer Analytical Meterlab

Used Hach PHM240 Radiometer Analytical Meterlab - pH Meters & Sensors, photo 1

Used Hach PHM240 Radiometer Analytical Meterlab - pH Meters & Sensors, photo 2

Used Hach PHM240 Radiometer Analytical Meterlab - pH Meters & Sensors, photo 3

Used Hach PHM240 Radiometer Analytical Meterlab - pH Meters & Sensors

used Equipment

Available

Verified seller

Hach PHM240 Radiometer Analytical Meterlab

Name: Hach PHM240 Radiometer Analytical Meterlab
Brand: Hach
SKU: 17564.SR8A
Availability: InStock

Price: Contact seller for price

This listing is for the Hach Radiometer Analytical MeterLab PHM240.

The unit is in full working condition and is ready for immediate use.

The Hach Radiometer Analytical MeterLab PHM240 is a high-precision pH/Ion meter designed for both research and routine laboratory applications.

It offers advanced features such as:

multi-point calibration
ion concentration measurements
connectivity options for external peripherals

Cambridgeshire, United Kingdom

5,773 km away

Model Number

PHM240

Stock Number

17564.SR8A

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Quality control in food and beverage production for pH monitoring.
Environmental analysis for water and wastewater testing.
Pharmaceutical research and manufacturing for precise pH measurements.
Chemical laboratories for general analytical work and titration.
Educational institutions for practical chemistry experiments.

Measurement range: Typically covers a broad pH range, often -2 to 19.99 pH.
Resolution: Commonly offers high resolution, typically 0.001 pH.
Calibration points: Units of this type often support multi-point calibration, typically up to 5 points.
Input channels: Typically features dedicated inputs for pH electrodes and ion-selective electrodes (ISEs).
Power supply: Commonly operates on standard laboratory mains power, typically 230V AC, 50Hz for UK use.
Connectivity: Often includes RS232 or USB ports for data transfer and printer connection.
Display type: Typically features a clear LCD display for easy reading of measurements.

This model is typically compatible with a wide range of pH electrodes, including glass and combination electrodes, as well as various ion-selective electrodes (ISEs) from Hach and other manufacturers, provided they have the correct connector type.

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.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.