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pH Portable Meter from Thermo Scientific Environment

pH Portable Meter from Thermo Scientific

Product Code:Orion Star A121


Need more Info? (514) 354-2511 - 1-800-463-4363

Description
Thermo Scientific Orion Star A122 Conductivity Portable Meters combine simplicity with accuracy. A large LCD displays conductivity or TDS readings along with temperature.

Icons provide quick updates on battery life and completed calibration status. Simple button layout and onscreen messages help with calibration and setup menu choices.

 

Features and Benefits
  • Large, informative screen clearly shows the main information, including conductivity or TDS reading, temperature in ºC or ºF, meter mode and battery life
  • Don’t miss a reading – AUTOREAD ™ locks in the stable reading on your screen and ready indicator alerts when readings are stable
  • Selectable cell constant
  • Manual calibration or automatic calibration when using a Thermo Scientific Orion conductivity standard (sold separately)
  • Selectable reading reference temperatures of 20 °C or 25 °C for an accurate result
  • Non-volatile memory holds up to 50 data points
  • Four AA batteries (included) provide over 2000 hours of operation or purchase the universal power adapter (sold separately) to run meter on AC power
  • Perfectly portable, waterproof and protected to take anywhere with a IP67-rated housing
  • 3 year meter replacement warranty

 

Specifications
pH
Range -2.00 to 16.00
Resolution 0.1, 0.01
Relative Accuracy ±0.01
pH Calibration Points Up to 3
mV
Range – mV ±1600.0 mV
Range – RmV ±1999.9 mV
Resolution 0.1
Relative Accuracy ±0.2 mV or ±0.05 % of reading whichever is greater
Relative mV Calibration Yes
Temperature
Range -5 to 105 °C
Resolution 0.1
Relative Accuracy ±0.1
Temperature Compensation Automatic or manual
Temperature Offset Calibration Yes
Datalogging
Number of Points 50
Log Function Manual, Automatic with AUTO-READ™
Log Edit Delete last reading or all
Datalogging
Number of Points 50
Log Function Manual, Automatic
with AUTO-READ™
Log Edit Delete last reading or all
Inputs
pH Electrode BNC
ATC Probe 8-pin mini-DIN
Power
AC Adapter Included– universal, 100-240 VAC
Battery Power Optional– 4 AAs
Battery Life 2000 hrs

 

Ordering Informations
Cat. No. Description
Meters Only
STARA1210 Orion STAR A121 pH Portable Meter

  • Four AA batteries (installed)
STARA1215 Orion STAR A121 pH Portable Meter Kit

  • 9107BNMD Orion Triode 3-in-1 pH/ATC probe
  • Solution kit (60 mL each of pH 4, 7 and 10 buffers; storage solution and cleaning solution)
  • 911110 rinse solution, 10 pouches
  • Protective armor with electrode holder
  • Hard carrying case
  • Four AA batteries (installed)
Accessories
STARA-CS Hard carrying case for Orion Star A-series portable meters
STARA-AR Armor for Orion Star A-series portable meters, includes electrode holders for pH, conductivity and DO probes
STARA-ESPH pH electrode holder for Orion Star A-series armor
STARA-ESCD Conductivity and DO probe holder for Orion Star A-series armor
9157BNMD Orion Triode 3-in-1 pH/ATC probe, refillable, epoxy body
9107BNMD Orion Triode 3-in-1 pH/ATC probe, gel-filled, epoxy body
1010003 Optional universal power adapter, 100-240 V, 50/60 Hz
910410 Orion pH 4.01 buffer pouches, 10/pk
910710 Orion pH 7.00 buffer pouches, 10/pk
911010 Orion pH 10.01 buffer pouches, 10/pk
911110 Orion pH rinse solution pouches, 10/pk
916099 Orion pH buffer assortment pack - 60 mL each of pH 4, 7 and 10 buffers; storage solution and cleaning solution D

 

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