Thermo Fisher, STARA3255, Orion Star™ A325 pH/Conductivity Portable Multiparameter Meter

Name: Orion Star™ A325 pH/Conductivity Portable Multiparameter Meter
Brand: Thermo Fisher
SKU: STARA3255

Product Type: Portable Meter Kit, Unit Size: Each, Get high accuracy and premium performance everywhere you need it with the Thermo Scientific™ Orion Star™ A325 pH/Conductivity Portable Multiparameter Meter. This meter is designed for a wide range of pH, mV, ORP, conductivity, total dissolved solids (TDS), salinity, resistivity and temperature testing and field applications. Evaluate samples in the most demanding locations using this waterproof meter with IP67-rated housing. Use the two channels

Catalog Number: STARA3255

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Category

Multi-Parameter Meters

Pack Sizepack of 10

TagsElectrochemistry Meters pH and Electrochemistry Multiparameter Meters

CollectionsThermo Fisher pH & Electrochemistry: Orion pH Meters, Electrodes & Buffers Thermo Fisher Clinical Analyzers & Instruments for Diagnostic Labs Thermo Fisher General Lab Supplies for Daily Workflows — Nalgene, Nunc, Samco & Matrix

Description

Product Type: Portable Meter Kit
Unit Size: Each
Take your measurements at the source with our premium line of portable meters. The Thermo Scientific Orion Star A325 pH/Conductivity Portable Meter offers an information-rich screen and user-friendly operation. This rugged, waterproof portable meter is ready to tackle the elements with you. Orion Star A325 pH/Conductivity Portable Meters are designed to be easy-to-use, dependable field meters that offer advanced features and functions including a 5000 point date log with sample ID and user ID options, calibration and high/low limit alarms and password-protected measurement methods.
• Combined convenience with the benefits of a pH meter and conductivity meter in one easy-to-use system
• Measure pH, mV, relative mV or ORP with temperature on channel one and measure conductivity, TDS, salinity or resistivity with temperature on channel two
• Easily view individual measurements on a full screen display and quickly toggle to a split screen display to view multiple measurements simultaneously
• Perform up to a five point pH calibration using automatic buffer recognition of NIST or DIN buffer groups with choice to manually enter custom buffer values
• Perform up to a 5 point conductivity calibration
• Calibration editing option allows individual points to be fixed without a full recalibration
• Auto-ranging conductivity values offer consistent readings across entire measurement range without need to recalibrate
• Use linear, non-linear, EP (USP) or off conductivity temperature compensation with 5°C, 10°C, 15°C, 20°C or 25°C reference temperatures
• Informative, easy-to-read backlit graphic display with clear onscreen instructions simplifies operation
• Capture your critical readings with measurement stability indicator and selectable read modes —Auto-Readholds a stable reading,Continuousshows changing readings with hold option andTimedlogs data at specific intervals
• Data log collects and date/time stamps up to 5000 measurement sets with optional sample ID and user ID
• Calibration log stores 10 most recent calibrations
• Non-volatile meter memory ensures your data and settings are protected, even with loss of power
• Orion Star Com software facilitates data transfer to a computer via USB or RS232 connections
• Flexible power options with AA batteries or optional universal power adapter
• IP67-rated housing is waterproof for rugged field operation
• Meter kits include hard-sided field case and protective meter armor with electrode holders, adjustable wrist/belt strap and built-in meter stand
• Meters offer CE, TUV 3-in-1 and FCC Class A certifications
• 3-year replacement warrantyDisclaimer to internal research use restriction:Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.

Specifications

General

AC Adapter	Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)
Accuracy (Conductivity)	0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
Accuracy (Resistivity)	0.5% of reading ±1 digit
Accuracy (Salinity)	0.5% of reading ±1 digit
Accuracy (TDS)	0.5% of reading ±1 digit
Accuracy (mV)	±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (pH)	±0.002
Alarm Output	High/low limit alarm, calibration due alarm
Backlight Option	Yes (Selectable)
Battery Life	800 hr.
Battery Type	4 AA (included)
Calibration	pH with calibration editing option, relative mV (RmV), ORP, conductivity with calibration editing op
Calibration Points	1 point relative mV (RmV) mode, 1 point ORP mode
Calibration Points (Conductivity)	Up to 5
Calibration Points (pH)	1 to 5
Cell Constant	0.001 to 199.9cm-1
Certifications/Compliance	CE, TUV 3-1, FCC Class A
Data Management Details	Transfer single, range or all data points to printer or computer

FAQs

Question: What parameters can the A325 measure?

Answer:It supports pH, mV, ORP, conductivity, TDS, salinity, resistivity and temperature.

Question: Which probes are included in this kit?

Answer:The kit includes a ROSS Ultra Triode pH/ATC electrode and a DuraProbe four-cell conductivity sensor.

Question: How many data points can be stored?

Answer:The meter stores up to 5000 time-stamped data points.

Application Note

Orion Star™ A325 is a portable two-channel meter for pH, mV, ORP, conductivity, TDS, salinity, resistivity and temperature measurements. The STARA3255 kit includes the A325 meter, a ROSS Ultra Triode pH/ATC electrode, a DuraProbe four-cell conductivity sensor, pH buffers, conductivity standard, rinse and storage solutions, protective armor, carrying case and batteries. The pH channel provides accuracy to ±0.002 pH, while the conductivity channel supports up to five calibration points. The IP67-rated housing and long battery life make the meter suitable for field sampling and mobile quality-control work as well as laboratory use. Up to 5000 time-stamped data points can be stored and transferred to a computer. This configuration is useful when pH and conductivity-related parameters need to be measured together with one portable platform. The combined kit is particularly useful for environmental or process-water programs that alternate between field measurements and later computer-based review of stored results.

Ordering

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Unless otherwise stated, the minimum order amount is USD 1,000.
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