Sartorius™ Premium Pro20 Benchtop Conductivity Meters

Exact measurements with wider measuring ranges and better accuracy specifications

Manufacturer: Sartorius™ PR-20A/DEL

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Catalog No. 14-557-884


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    Model Pro20
    Range (Conductivity) 0.000μS/cm to 1000mS/cm
    Range (TDS) 0 to 1999mg/L
    Resolution 0.01
    Range (Salinity) 0.0 to 70.0 (acc. to IOT); 0.00 to 20 MOhm cm
    Temperature Compensation Automatic
    Range (Temperature) 0.0° to 100°C
    Resolution (Temperature) 0.1
    Accuracy (Temperature) ±0.1°C
    Display Type LCD
    Data Points 500 data sets
    Certifications/Compliance CE marked
    Hertz 50/60Hz
    Voltage 100 to 240V
    Electrical Requirements External Universal Power Supply: primary: 100 to 240V, 50/60Hz; secondary: 9V = 1.5A
    Width (Metric) 19cm

    This advanced meter with German technology provides accurate measurements, wider ranges, autoCal and 5-point calibrations.

    • Large LCD display with intuitive menu navigation
    • Automated calibration (Auto Cal)
    • Advance GLP Documentation with time and date stamps, administrator rights or user identification via an electronic ID card
    • ElectCheck (CalClock) and Stability Control indicates condition of sensor, integrity of calibration and stability of reading at a single glance
    • User name can be assigned to each measured value
    • Wireless sensor recognition and user identification
    • Direct data transmission with USB interfaces
    • Automatic switch-over to manual temperature input when no temperature sensor is connected
    • IQ/OQ documents available
    • Lower housing: plastic
    • Display Integrated in Keyboard Plastic Foil
    • Plastic Foil Keypad with Tactile Response
    • Measuring Value Storage (Manual/Automatic): 500 data sets, storage intervals from 5 sec. to 60 min.
    • External Universal Power Supply: primary: 100 to 240V, 50/60Hz; secondary: 9V = 1.5A
    • Built-in real-time clock (processor solution), battery buffered, exchangeable battery
    • Battery Type: automatic switch-off 4 mignon battery (adjustable 10 min. to 24 hr., default 1 hr., cannot be switched off)
    • Climate class: 2 (VDI/VDE 3540)
    • Display Size: 7.5 x 6cm
    • Dimensions (D x W x H): 24 x 19 x 8cm
    • Weight: approx.1kg
    Conductivity Measurements:
    • Conductivity Range: 0.000μS/cm to 1000mS/cm
    • Salinity Range: 0.0 to 70.0 (acc. to IOT); 0.00 to 20 MOhm cm
    • TDS Range: 0 to 1999mg/L
    • Readability: 0.01
    • Accuracy: ±0.5 % of value (dependent upon probe)
    • TDS factor 0.4 to 1.0
    • Salinity UNESCO1966n Natural Sea Water Scale
    • Accuracy in % from Measuring Value (±1 dig): 0.5
    • Calibrated cell constant 0.450 to 0.500cm-1; 0.585 to 0.715cm-1; 0.800 to 1.200cm-1(calibration with control standard) d 0.01 mol KCl
    • Adjustable cell constant 0.250 to 2.500cm-1 and 0.090 to 0.010cm-1
    • Fixed Cell Constant 0.010cm-1
    • Temperature Compensation in Pure Water
    • Reference Temp. 20° or 25°C Selectable
    Temperature Measurements:
    • Range: 0.0° to 100°C
    • Readability: 0.1
    • Accuracy: ±0.1°C
    • Channels: One
    • Selectable °C/°F
    • Connector Types: 2.5mm phone jack connector for 10KOhm

  • Description & Specifications

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