| Description | Take simple, accurate pH measurements with the Thermo Scientific™ Orion Star™ A121 pH Portable Meter.
Features:- Large, informative screen clearly shows the main information, including pH or mV reading, temperature in °C or °F, meter mode, calibration information and battery life
- Thermo Scientific™
Take simple, accurate pH measurements with the Thermo Scientific™ Orion Star™ A121 pH Portable Meter.
Features:- Large, informative screen clearly shows the main information, including pH or mV reading, temperature in °C or °F, meter mode, calibration information and battery life
- Thermo Scientific™ AUTOREAD™ locks in the stable reading on your screen and indicator alerts user when readings are stable
- Meter includes up to three point pH calibration and automatic recognition of USA/NIST™ and DIN buffers
- User can easily recall calibration slope data for procedure checks
- Nonvolatile memory holds up to 50 data points
- Four AA batteries (included) provide more than 2,000 hours of operation or purchase the universal power adapter (sold separately) to run meter on AC power
- Meter is perfectly portable, waterproof and protected to take anywhere with a IP67-rated housing
... Read More | Test samples anywhere with the Thermo Scientific™ Orion Star™ A324 pH/ISE Portable Multiparameter Meter. This rugged, dependable meter is one of the top choices for testing every sample, every day, everywhere.
Features:- Get the information you need quickly and easily from the large, backlit graphic
Test samples anywhere with the Thermo Scientific™ Orion Star™ A324 pH/ISE Portable Multiparameter Meter. This rugged, dependable meter is one of the top choices for testing every sample, every day, everywhere.
Features:- Get the information you need quickly and easily from the large, backlit graphic LCD display; informative display shows pH/mV/RmV and temperature, along with electrode status, time, date, sample ID, user ID and calibration points
- Advanced features such as stability and averaging provide additional options allowing for laboratory accuracy everywhere you need it
- Meter has plain language screen prompts, soft keys that update for easy selection and a multilanguage interface that supports English, Spanish, French, Italian, German and Chinese
- An indicator alerts user when readings are stable and the Thermo Scientific™ AUTO-READ™ feature locks in a stable reading on your screen while timed reading function gathers data in specific time intervals
- Meter provides up to five point pH calibration with automatic recognition for USA/NIST and DIN buffers
- Meter offers up to five point ISE calibration with advanced features such as timed endpoint, linear point-to-point, nonlinear selectable auto-blank and low-concentration range stability
- User can fix pH calibration errors without a complete recalibration with calibration editing
- Nonvolatile memory holds up to 5,000 data points with time and date stamp
- USB and RS232 ports and complimentary data analysis software allows user to easily transfer data and keep meter software up-to-date
- Four AA batteries (included) provide more than 800 hours of operation; purchase the universal power adapter (sold separately) to use on AC power
- Meter is perfectly portable, waterproof and protected to take anywhere with a IP67-rated housing
- Meter comes with a three-year replacement warranty
... Read More | Retrieve accurate results from any location with the Thermo Scientific™ Orion Star™ A325 pH/Conductivity Portable Multiparameter Meter, a rugged and dependable choice for every sample.
Features:- Get the information you need quickly and easily from the large, backlit graphic LCD display, which shows
Retrieve accurate results from any location with the Thermo Scientific™ Orion Star™ A325 pH/Conductivity Portable Multiparameter Meter, a rugged and dependable choice for every sample.
Features:- Get the information you need quickly and easily from the large, backlit graphic LCD display, which shows individual pH/mV/RmV or conductivity/TDS/salinity/resistivity results with temperature, or all results at once
- Additional helpful information includes electrode status, time, date, sample ID, user ID and calibration points
- Advanced features such as stability and averaging provide additional options allowing for laboratory accuracy everywhere you need it
- Plain language screen prompts and soft keys that update for easy selection
- Multilanguage interface that supports English, Spanish, French, Italian, German and Chinese
- Thermo Scientific™ AUTO-READ™ locks in the stable reading on your screen, ready indicator alerts when readings are stable and timed reading gathers data in specific time intervals
- Up to five point pH calibration offers automatic recognition for USA/NIST™ and DIN buffers
- Calibration editing allows user to fix pH calibration errors without a complete recalibration
- Selectable cell constant allows for use with 2- or 4-cell conductivity cells
- Selectable reading reference temperatures of 5°, 10°, 15°, 20° or 25°C with linear, nonlinear, nLFu or EP curve options offer advanced accuracy in conductivity readings
- User can choose practical salinity or natural sea water curves for salinity readings
- Linear or ISO/EN 27888 curves for TDS are available
- USB and RS232 ports and complimentary data analysis software allow user to easily transfer data and keep meter software up to date
... Read More | Test samples anywhere with the Thermo Scientific™ Orion Star™ A326 pH/Dissolved Oxygen Portable Multiparameter Meter. One of the top choices for testing samples, it is rugged and dependable, making it ideal for every sample, every day, everywhere.
Features:- Get the information you need quickly and
Test samples anywhere with the Thermo Scientific™ Orion Star™ A326 pH/Dissolved Oxygen Portable Multiparameter Meter. One of the top choices for testing samples, it is rugged and dependable, making it ideal for every sample, every day, everywhere.
Features:- Get the information you need quickly and easily from the large, backlit graphic LCD display; informative display shows individual pH/mV/RmV or dissolved oxygen in percent saturation or concentration results with temperature, or all results at once
- Additional helpful information include electrode status, time, date, sample ID, user ID and calibration points
- Meter has plain language screen prompts, soft keys that update for easy selection and a multilanguage interface that supports English, Spanish, French, Italian, German and Chinese
- Thermo Scientific™ AUTO-READ™ locks in the stable reading on your screen, indicator alerts user when readings are stable and timed reading gathers data in specific time intervals
- Meter offers up to five point pH calibration with automatic recognition for USA/NIST™ and DIN buffers
- User can fix pH calibration errors without a complete recalibration with calibration editing
- Meter provides get accurate DO results with automatic temperature, manual salinity and automatic/ manual barometric pressure correction
- Meter can calibrate DO using water-saturated air, air-saturated water, a Winkler Titration or zero point calibration
- Nonvolatile memory holds up to 5,000 data points with time and date stamp
- USB and RS232 ports and complimentary data analysis software allows user to easily transfer data and keep meter software up-to-date
- Four AA batteries (included) provide more than 800 hours of operation; purchase the universal power adapter (sold separately) to use on AC power
- Meter is perfectly portable, waterproof and protected to take anywhere with a IP67-rated housing
- Meter comes with a three-year replacement warranty
... Read More | Get laboratory accuracy everywhere you need it with advanced meter features in this portable, IP67 waterproof meter. The Thermo Scientific™ Orion Star™ A329 pH ISE Conductivity Dissolved Oxygen Portable Multiparameter Meter is the top choice for complete sample testing anywhere. It is rugged and Get laboratory accuracy everywhere you need it with advanced meter features in this portable, IP67 waterproof meter. The Thermo Scientific™ Orion Star™ A329 pH ISE Conductivity Dissolved Oxygen Portable Multiparameter Meter is the top choice for complete sample testing anywhere. It is rugged and dependable, making it ideal for every sample, every day, everywhere.
Features:- User can view each parameter individually, two parameters simultaneously or all three parameters on one screen; all options are shown with temperature
- Helpful icons are shown for electrode status, time, date, sample ID, user ID and calibration data
- Informative screen prompts guide meter setup and calibration procedures
- Menu-specific function keys automatically update to ensure easy meter navigation
- Multilanguage interface supports English, Spanish, French, Italian, German and Chinese
- Thermo Scientific™ AUTO-READ™ locks in a stable reading on the screen; ready indicator alerts when continuous readings are stable and timed reading gathers data in specific time intervals
- Four AA batteries for more than 800 hours of operation, literature CD, printed quick start guide and USB computer cable
- Three-year meter replacement warranty
- Universal power adapter sold separately to use AC power (catalog number 1010003)
pH, mV and ISE: - Up to five point pH calibration is offered with automatic recognition of USA/NIST™ and DIN buffers
- Up to five point ISE calibration with advanced features such as linear point-to-point, non-linear selectable auto-blank, and low-concentration range stability ensure accuracy whether ISE is done infrequently or with multiple samples every day
- Calibration editing allows pH and ISE calibration errors to be corrected without a complete recalibration
Conductivity:- Automatic conductivity measurement ranging based on sample conductance and calibrated cell constant for the ideal display resolution
- Selectable reading reference temperatures of 5°, 10°, 15°, 20° or 25°C with linear, nonlinear, nLFu or EP curve options for advanced accuracy in conductivity readings
- Choice of practical salinity or natural sea water curves for salinity readings
Dissolved Oxygen: - Automatically recognizes Orion polarographic and RDO optical/luminescence-based probes—no need to worry about compatibility
- Provides easy, accurate DO results with automatic temperature, automatic/manual barometric pressure, and automatic salinity compensation
- Calibrates by water-saturated air, air-saturated water, manual using a Winkler Titration or zero point calibration
... Read More |
| Measurement Resolution | 0.1 pH, 0.01 pH, 0.1 mV, 0.1 °C | 0.1 pH, 0.01 pH, 0.001 pH, 0.1 mV, 0.1 °C, up to 3 significant digits ISE | 0.1 pH, 0.01 pH, 0.001 pH, 0.1 mV, 0.1 °C, 0.001 µS minimum, 2 ohms-cm, 4 significant digit TDS | 0.1 pH, 0.01 pH, 0.001pH, 0.1 mV, 0.01, 0.1 mg/L; 0.1, 1 % saturation, 0.1 °C | Inquire |