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 Orion Star A211 Bench Top PH Meter - TOC & Conductivity Analyzers, photo 1

Used Orion Star A211 Bench Top PH Meter - TOC & Conductivity Analyzers, photo 2

Used Orion Star A211 Bench Top PH Meter - TOC & Conductivity Analyzers, photo 3

Used Orion Star A211 Bench Top PH Meter - TOC & Conductivity Analyzers, photo 4

Used Orion Star A211 Bench Top PH Meter - TOC & Conductivity Analyzers

used Equipment

Available

Verified seller

Thermo Scientific - Orion Star A211 Bench Top PH Meter

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

Price: £ 150

This listing is for a Thermo Scientific Orion Star A211 Bench Top pH Meter.

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

The Orion Star A211 is designed for accurate and convenient pH measurement, making it essential for various laboratory applications.

Key Features:

Versatile Measurements:

Capable of measuring pH, mV, ORP, and temperature, catering to a wide range of analytical needs

Advanced Calibration:

Offers up to 5-point pH calibration with automatic recognition for common buffer standards (USA/NIST and DIN), ensuring high accuracy.

Data Logging:

Can log up to 2000 data point sets with time and date stamps, facilitating easy tracking of measurements for future reference.

Data Transfer Capabilities:

Easily transfer calibration and data logs via USB or RS232 to a printer or computer, streamlining data management and reporting.

User-Friendly Design:

Includes an electrode stand for convenient placement and storage of sensors, along with a comprehensive keypad featuring menu-specific function keys for intuitive operation.

Multilingual Support:

Supports multiple languages (English, Spanish, French, Italian, German, and Chinese), making it accessible for diverse users.

Backlit Graphic LCD Display:

Displays critical information, including pH/mV/RmV, temperature, electrode status, time, date, sample ID, user ID, and calibration points, ensuring that users have real-time access to vital data.

Specifications:

pH Range: -2 to 20

mV Range: ±2000.0 mV

Temperature Range: -5°C to 105°C

Resolution:

pH: 0.001, 0.01, 0.1

mV: 0.1

Temperature: 0.1°C

Accuracy:

pH: ±0.002

mV: ±0.2 mV or ±0.05% of reading (whichever is greater)

Calibration Points: 1 to 5

Data Management: Ability to transfer single, range, or all data points to a printer or computer.

Cambridgeshire, United Kingdom

5,791 km away

Model Number

Orion Star A211

Stock Number

412972.ORI.SR11A

Machinery Masters View

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

Applications & Use Cases

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.

Typical Specifications

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.

Frequently Asked Questions

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.

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.