Orion™ Star A212 Conductivity, TDS, Salinity, Resistivity and Temperature Benchtop Meter

Orion™ Star A212 Conductivity, TDS, Salinity, Resistivity, and Temperature Benchtop Meter

The Orion™ Star A212 is a state-of-the-art benchtop meter designed for accurate measurement of conductivity, total dissolved solids (TDS), salinity, resistivity, and temperature. Engineered for a variety of laboratory applications, this versatile instrument combines advanced technology with user-friendly features, making it an essential tool for any scientific setting.

Key Features

• Selectable Cell Constant: Compatible with both two- and four-cell conductivity cells to accommodate diverse measurement needs.
• Reference Temperature Settings: Choose from various reference temperatures (5, 10, 15, 20, or 25°C) along with linear, nonlinear, nLFu, or EP curve options to ensure precision.
• Salinity Measurement Options: Offers practical salinity or natural seawater curves for reliable salinity readings.
• TDS Curves: Features linear or ISO/EN 27888 curves for total dissolved solids measurement.
• Enhanced Electrode Features: Comes with an included electrode arm and a newly designed probe holder for easy maintenance and sample access.
• Space-Saving Design: Designed to mount on walls, optimizing laboratory bench space.

User-Friendly Interface

• Clear, plain language screen prompts simplify operation for users at all levels.
• Soft keys dynamically update for effortless menu navigation.
• Multilingual interface supports English, Spanish, French, Italian, German, and Chinese.
• Thermo Scientific™ AUTO-READ™ feature locks stable readings on the display, with a ready indicator for immediate confirmation; timed reading functionality captures data at specific intervals.

Advanced Data Management

• Robust nonvolatile memory stores up to 2000 data points, complete with time and date stamps for traceability.
• Equipped with USB and RS232 ports and complimentary data analysis software for effortless data transfer and software updates.

Flexible Power Options

• Universal power adapter included, compatible with nearly any AC power source.
• Operates on DC power using four AA batteries (sold separately) for versatility in mobile settings.

Specifications

SKU	Temperature Resolution	Channel	Temperature Accuracy	Ambient Temperature Range	Temperature Compensation
STARA2120	0.1°C, 0.1°F	1	±0.1°C	5 to 45°C, 41° to 113°F	Linear, nLFn (non-linear ultra-pure water), nLFu (non-linear ultra-pure degassed water), EP (off with warning) or off
STARA2125	0.1°C, 0.1°F	1	±0.1°C	5 to 45°C, 41° to 113°F	Linear, nLFn (non-linear ultra-pure water), nLFu (non-linear ultra-pure degassed water), EP (off with warning) or off
STARA2126	0.1°C, 0.1°F	1	±0.1°C	5 to 45°C, 41° to 113°F	Linear, nLFn (non-linear ultra-pure water), nLFu (non-linear ultra-pure degassed water), EP (off with warning) or off

Additional Information

SKU	Speed	Display	Memory
STARA2120	Selectable fast, medium, slow or Smart Stability setting; Automatic Smart averaging	Graphic LCD with Backlight	Non-volatile memory for data log, calibration log, and meter settings
STARA2125	Selectable fast, medium, slow or Smart Stability setting; Automatic Smart averaging	Graphic LCD with Backlight	Non-volatile memory for data log, calibration log, and meter settings
STARA2126	Selectable fast, medium, slow or Smart Stability setting; Automatic Smart averaging	Graphic LCD with Backlight	Non-volatile memory for data log, calibration log, and meter settings