pH meters Orion Star Series, A211, A214, A215

The benchtop meters Thermo Scientific™ Orion™ Star Series are the ideal choice for dedicated pH testing in water, process, research and QA/QC samples. 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. For advanced users, features such as stability and averaging choices provide additional options.
Features and Benefits

  • Anyone can use this meter with its plain language screen prompts, soft keys that update for easy selection and a multilanguage interface that supports English, Spanish, French, Italian, German and Chinese
  • Don’t miss a reading: 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 5 point pH calibration with automatic recognition for USA/NIST and DIN buffers
  • Fix calibration errors without a complete recalibration with calibration editing
  • Non-volatile memory holds up to 2000 data points with time and date stamp
  • Stores up to 10 methods allow for customized procedures to differentiate between tests and/or users
  • Easily transfer data and keep meter software up-to-date with the USB and RS232 ports and complimentary data analysis software
  • Mix samples without a stir plate with direct control of the Orion Star stirrer probe (please oreder separately)
  • Included electrode arm and newly-designed probe holder make it easier to maintain and place probes into samples
  • Works with almost every AC power source with the included universal power adapter, or use four AA batteries (Batteries not included in delivery) to run the meter on DC power
  • IP54-rated housing handles splashes and is wall-mountable if table space is a problem
  • 3 year meter replacement warranty
  • TÜV, FCC certified

A211 Supplied with:
pH meter with electrode arm, 8302BNUMD Orion ROSS Triode 3-in-1 pH/ATC refillable glass electrode, 810199 ROSS pH buffer kit (475 ml each pH 4, 7 and 10 buffer solution, storage and cleaning solution, pH electrode storage bottle), universal power adapter
A214 Supplied with:
Orion-Star A214 pH/ISE Benchtop Meter Kit with Electrode Stand with ross ph buffer kit
A215 Supplied with:
Orion-Star A215 pH/conductivity benchtop meter + electrode holder, 8157BNUMD ROSS Epoxy refillable pH/ATC triode, 013005MD DuraProbe Epoxy 4-Cell, conductivity cell, 810199 ROSS pH buffer kit, 011007 conductivity standard

  • Specifications
  • Measuring range pH: -2.000 … 20.000
  • Resolution:
    Relative accuracy:
    Calibration points:
    Calibration editing:
    0.1; 0.01; 0.001
    ± 0.002
    Up to 5
  • Measuring range mV/Rel MV/ORP: ± 2000.0 mV
  • Resolution:
    Relative accuracy:
    ± 0.2 mV or ± 0.05% of the measured value, larger value applies
  • EHORP Mode: Yes
  • Measuring range Temperature: -5 °C … 105 °C
  • Resolution:
    Relative accuracy:
    Offset calibration:
    ± 0.1
    1 point
  • Datalogging:
  • Number of Datalogs: 2000 points with date and time
  • Datalog funcions: Manual, ready (incl. AUTO-READ™), timed
  • Inputs:
  • pH Electrode:
    ATC Probe:
    BNC, reference pin
    8-pin mini-DIN
    S232; USB
  • Power supply: AC adapter (included) 100 … 240 VAC
  • Battery:
    Battery life:
    4 x AA batteries (optional)
    Approx. 800 hours

Toote variatsioonid

TypeCatalog numberPKKogus 
Orion Star A2156.257 8611.00
Orion Star A2146.283 9081.00
Orion Star A2116.255 7721.00