Thermo Scientific™ Orion™ Versa Star Pro™ pH/LogR™ Benchtop Meter

Get premium performance and ultimate flexibility with the Thermo Scientific™ Orion™ Versa Star Pro™ Meter with pH / LogR Module for pH, mV, ORP and LogR temperature technology

Brand: Thermo Scientific™

Manufacturer Part Number: VSTAR82


UNSPSC: 41115603

Code: 59

Additional Details:
Additional Details: Weight: 1.36080kg

Product Code. 11641509

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Description and Specification


Description Orion Versa Star Pro pH/LogR benchtop meter ROSS difficult sample kit
Model Orion Versa Star Pro 80 pH/LogR/mV/RmV/ORP/Temperature Benchtop Meter
Includes Versa Star Pro meter, VSTAR-LR pH/LogR module, 8172BNWP ROSS Sure-Flow glass-body pH electrode, 927007MD Orion stainless steel ATC probe, 810199 ROSS pH buffer and solution kit, 810007 ROSS fill solution, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate
Range (pH) -2.000 to 20.000pH
Resolution (pH) 0.1, 0.01, 0.001pH
Accuracy (pH) ±0.002pH
Range (mV) ±2000.0mV
Range (Relative mV) ±2000.0mV
Range (ORP) ±2000.0mV
Resolution (mV) 0.1mV
Accuracy (mV) ±0.2 mV or ±0.05% of reading whichever is greater
Calibration pH with calibration editing option, relative mV (RmV), ORP, LogR temperature and temperature
Calibration Points (pH) 1 to 6
Calibration Points 1 point relative mV (RmV) mode, 1 point ORP mode
Isopotential Point 7.000pH (adjustable)
Range (Temperature) -5.0° to 105.0° C, 22.0° to 221.0° F
Resolution (Temperature) 0.1°C, 0.1°F
Accuracy (Temperature) ±0.1°C
Temperature Selection Manual or automatic with ATC temperature probe, automatic with pH electrode using LogR mode
Temperature Probe Calibration 1 point temperature offset calibration, 3 point LogR temperature calibration
Channels 4 - customizable with modules
Display Type Color graphic LCD with user-customizable options
Backlight Option Yes
Keypad Numeric with menu-specific function keys and dual purpose scroll/shortcut keys
Measurement Modes pH with LogR temperature, mV, relative mV (RmV) or ORP with temperature
Stability Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
Data Management Details Transfer single, range or all data points to printer or computer
Data Points 2000 with date and time stamp
Log Function Type Automatic data logging with Auto-Read, Timed and Single Shot measure modes; manual data logging with Continuous measure mode
Memory Non-volatile memory preserves data log, calibration log and meter settings
Alarm Output Set point alarm, high/low limit alarm, calibration due alarm
Methods 10 per channel
Languages English, Spanish, French, Italian, German, Chinese, Portuguese and Korean
Inputs BNC (pH or ORP electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe), two stirrer inputs (stirrer probe)
Outputs USB (2), RS232
Probe Type pH electrode, ORP electrode, reference half-cell electrode, ATC temperature probe, stirrer probe
Power Supply Universal AC adapter (included)
AC Adapter Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. STARA-PWR)
IP Rating IP-54
Certifications/Compliance CE, TUV 3-1, FCC Class A
Temperature (Metric) Operating 5° to 45° C (ambient)
Relative Humidity Range 5 to 85 %, non-condensing
Dimensions (L x W x H) 28cm x 24cm x 10cm (11 in. x 9.5 in. x 3.9 in.), modules add ≤ 2cm (0.8 in.) L & H
Weight (Metric) 1.2kg, modules add 0.2kg each
Warranty 3 year meter and module warranty

This versatile meter has a large, color graphic LCD display. The informative display shows readings, connections, time, date, sample ID, user ID and calibration information.
  • Select from five modules to customize the four channels as you need it — it's versatile for you to configure how you need it for now or for later
  • 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
  • Nonvolatile memory holds up to 2000 data points with time and date stamp
  • Data transfer and updating meter software is easy with two USB and RS232 ports
  • Includes data analysis software for transferring stored results or displaying readings in real time
  • Mix samples without a stir plate with direct control for two Orion Star stirrer probes (096019, sold 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
  • IP54-rated housing handles splashes
  • Three year meter replacement warranty

pH/Temperature module allows:

  • Up to five point pH calibration with automatic recognition for USA/NIST™ and DIN buffers
  • Fixing of calibration errors without a complete recalibration with calibration editing

Module featuring LogR technology:

  • Includes all of the features of the pH module with the added benefits of:
    • The most advanced electrode diagnostics
    • No temperature sensor needed to get temperaturecompensated pH readings

  • Documentation

    Technical documents