Multi-parameter meters (pH/mV/conductivity), bench top, Orion™ Versa Star Pro™

Supplier: Thermo Orion
VSTAR50 VSTAR52
ORIOVSTAR50EA 2410 EUR
ORIOVSTAR50 662-2496
Multi-parameter meters (pH/mV/conductivity), bench top, Orion™ Versa Star Pro™
Electrochemistry Meters pH and Multi-Parameter Meters
These bench top meters with with pH and conductivity modules meet the most challenging applications for pH, mV, ORP, conductivity, total dissolved solids (TDS), salinity, resistivity and temperature. The meters offer interchangeable measurement modules that allow multiple users to customise four separate channels to meet their specific requirements.

  • Colour display with adjustable text sizes; numeric keypad; onscreen measurement stability indicator
  • Auto-Read to hold a stable reading; ten password-protected methods per channel
  • Audible alarms automatically
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SPECIFICATIONS

Model Orion™ Versa Star Pro™, with pH and conductivity module
Environmentally Preferable
pH range −2,000...+20,000
pH resolution 0,1/0,01/0,001
pH accuracy ±0,002
pH calibration Up to 6 points
mV range ±2000,0
mV resolution 0,1
mV accuracy ±0,2 or 0,05% of reading (whichever is greater)
Conductivity range 0,001 µS/cm - 3000 mS/cm
Conductivity resolution 0,001 μS minimum, auto ranging up to 4 significant digits
Conductivity accuracy 0,5% of reading ±1 digit (> 3 μS); 0,5% of reading ±0,01 μS (≤ 3 μS)
Conductivity cell constant 0,001 - 199,9 cm⁻¹
Conductivity calibration Up to 6 points
Salinity range 0,06 - 80,00 psu / 0,05 - 42,00 ppt
Salinity resolution 0,01 psu or 0,01 ppt minimum, auto ranging
Salinity accuracy 0,5% of reading ±1 digit
TDS range 0,001 - 200,0 ppm
TDS resolution 0,001 ppm minimum, auto ranging up to 4 significant digits
TDS accuracy 0,5% of reading ±1 digit
TDS conversion factor Linear (0,02 - 9,99)
Temperature range −5,0...+105,0 °C
Temperature resolution 0,1 °C
Temperature accuracy ±0,1 °C
Temperature calibration 1 point temperature offset calibration, 3 point LogR temperature calibration
Temperature compensation Manual or automatic with ATC temperature probe
Display Colour graphic LCD with backlight
Compliance IP 54
Operating temperature range 5...45 °C
Data logging - log function Automatic data logging with Auto-Read, Timed and Single Shot measure modes; manual data logging with Continuous measure mode
Data logging capacity 2000 points
Connections BNC (pH or ORP electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe), 8 pin MiniDIN (conductivity sensor with built-in temperature), two stirrer inputs (stirrer probe)
Outputs RS232, USB (2)
W×D×H 280×240×100 mm
Weight 1,2 kg (modules add 0,2 kg each)

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