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Features

  • pH range: -2.000 to 19.999
    • Resolution: 0.1, 0.01, 0.001
    • Accuracy: ±0.002
  • ISE range: 0 to 19999
    • Resolution: 1, 2 or 3 significant digits
    • Accuracy: ±0.2mV or 0.05%
  • mV - Rel mV - ORP range: ±1999.9
    • Resolution: 0.1
    • Accuracy: ±0.2 or 0.05%
  • Temperature range: 0 to 100°C
    • Resolution: 0.1°C
    • Accuracy: ±0.1°C

Thermo Scientific Orion Star LogR pH and pH/ISE meters feature the exclusive LogR technology for temperature-compensated pH readings using the pH bulb. The LogR technology offers the most advanced electrode diagnostics available and temperature-compensated pH readings without a separate temperature input.

The Star LogR pH and pH/ISE meters display the temperature input and the compensation method in use. The resistance value is also displayed and can be used to troubleshoot electrode issues. The SMART STABILITY and SMART AVERAGING functions provide automatically optimized accuracy, precision and response time. The meters have pH calibration of up to 5 points with a calibration alarm and have automatic buffer recognition of USA, NIST, and DIN buffers or a custom buffer can be entered. The pH/ISE meter feature ISE calibration of up to 5 points with an automatic blank correction feature.

Thermo Scientific Orion Star LogR pH and pH/ISE meters feature data storage for 1000 points with time and date stamp. The average slope and the slope of the segment are printed with the measurements and there is an RS232 port for easy data downloading and software updates. The meters also have storage of up to 10 individually password-protected methods and a backlit LCD display.

The Thermo Scientific Orion Star LogR pH and pH/ISE meters are available in multiple kits.

Star LogR pH Meter Kits Star LogR pH/ISE Meter Kits
Kit #3112000
  • LogR pH meter
  • Universal power supply
  • 927007MD Stainless steel ATC probe
  • User guide
Kit #3112000
  • LogR pH/ISE meter
  • Universal power supply
  • 927007MD Stainless steel ATC probe
  • 9202BN PerpHecT combo pH electrode
  • 090043 swing-arm electrode stand
  • User guide
Kit #3112001
  • LogR pH meter
  • Universal power supply
  • 927007MD Stainless steel ATC probe
  • 9202BN PerpHecT combo pH electrode
  • 090043 swing-arm electrode stand
  • 910001 electrode storage solution
  • 910104 pH 4 buffer, 1 pint
  • 910107 pH 7 buffer, 1 pint
  • 910110 pH 10 buffer, 1 pint
  • User guide
Kit #3115101
  • LogR pH/ISE meter
  • Universal power supply
  • 927007MD Stainless steel ATC probe
  • 8272BN PerpHecT ROSS Sure-Flow combo pH electrode
  • 090043 swing-arm electrode stand
  • User guide
Kit #3112101
  • LogR pH meter
  • Universal power supply
  • 927007MD Stainless steel ATC probe
  • 9202BN PerpHecT combo pH electrode
  • 090043 swing-arm electrode stand
  • User guide
Kit #3115001
  • LogR pH/ISE meter
  • Universal power supply
  • 927007MD Stainless steel ATC probe
  • 8272BN PerpHecT ROSS Sure-Flow combo pH electrode
  • 090043 swing-arm electrode stand
  • 810001 electrode storage solution
  • 910104 pH 4 buffer, 1 pint
  • 910107 pH 7 buffer, 1 pint
  • 910110 pH 10 buffer, 1 pint
  • User guide
Kit #3112102
  • LogR pH meter
  • Universal power supply
  • 927007MD Stainless steel ATC probe
  • 8202BN PerpHecT ROSS combo pH electrode
  • 090043 swing-arm electrode stand
  • User guide
Probes
Thermo Scientific Orion ROSS pH Electrodes
The best performing pH electrodes on the market
Starting at
$391.00
$344.08
Thermo Scientific Orion Green pH Electrodes
Environmentally friendly pH electrodes contain no lead, mercury or other hazardous substances
Starting at
$130.00
$114.40
Thermo Scientific Orion pH Electrodes
pH electrodes available in a variety of styles
Starting at
$123.00
$108.24
In Stock
Thermo Scientific Orion No Cal pH Electrodes
The first pH electrode that does not require a calibration
Starting at
$391.40
$344.43
Thermo Scientific Orion ISE Electrodes
Measure ion concentrations in water, food, pharmaceuticals and biological samples
Starting at
$410.00
$360.80
Thermo Scientific Orion ORP Electrodes
ORP/redox electrodes available in a variety of styles
Starting at
$339.20
Printers
Thermo Scientific Orion Inkjet Printer
Star series inkjet printer creates an instant record of test results
$655.00
$576.40
Thermo Scientific Orion Replacement Ink Cartridge
Replacement ink cartridge for Model 1010006 ink jet printer
$42.00
$36.96
Thermo Scientific Orion Printer Paper
Replacement printer paper for Model 1010006 ink jet printer
$15.00
$13.20
Solutions
Thermo Scientific Orion pH Electrode Cleaning Solutions
Cleaning solutions for Thermo Scientific Orion pH electrodes
Starting at
$31.40
Thermo Scientific Orion pH Electrode Storage Solutions
Storage solutions for Thermo Scientific Orion pH electrodes
Starting at
$53.60
Thermo Scientific Orion pH Buffers
pH buffers for Thermo Scientific Orion pH electrodes
Starting at
$18.40
In Stock
Thermo Scientific Orion Electrode Filling Solutions
5 x 60 mL bottles of electrode filling solution
Starting at
$89.80
Thermo Scientific Orion ISE Calibration Standards
ISE calibration solutions for Thermo Scientific Orion ISE electrodes
Starting at
$64.40
Thermo Scientific Orion ISE Filling Solutions
ISE calibration solutions for Thermo Scientific Orion ISE electrodes
Starting at
$70.40
Thermo Scientific Orion ISE Ionic Strength Adjusters (ISA) & Special Reagents
ISE ionic strength adjusters (ISA) and special reagents for Thermo Scientific Orion ISE electrodes
Starting at
$59.20
Thermo Scientific Orion ISE Membranes & Modules
ISE membranes and modules for Thermo Scientific Orion ISE electrodes
Starting at
$67.20
$59.14
In Stock
Thermo Scientific Orion ORP Standards
ORP standards for Thermo Scientific Orion pH electrodes
Starting at
$59.80