SevenGo Duo pro, SG78-FK2

SevenGo Duo pro, - 2-channel measuring instrument for pH/ion/conductivity measurement. The SevenGo pro offers many extraordinary functions, a large data memory for detailed GLP protocols, an infrared interface for data transfer to a printer or PC, an illuminated display and many parameter-specific additional functions. A pH/ion meter (IP67) for highest demands and at the same time easy operation. Features: Time interval measurement with automatic storage, data memory for 200 GLP-compliant datasets, choice of segmented or linear calibration, 5-point calibration with selection of 6 predefined and one user-defined buffer set, possibility of entering user-definable standards or cell constant, linear and non-linear temperature compensation (Lf), measurement of ultrapure water according to USP/EP, comprehensive GLP functions with sensor and sample identification content: Instrument, pH-Electrode InLab Expert Pro-ISM (2m), conductivity electrode InLab738-ISM (2m), calibration solutions, field case, operating instructions, declaration of conformity and test certificate, 4 AA batteries 1.5 V Technical data: pH range -2,000 ... 19.999 pH resolution 0.1/0.01/0.001 pH relative accuracy ± 0.01 mV range -1999.9 ... 1999.9 mV resolution 0.1 mV relative accuracy ± 0.1 Temperature range °C ATC: -5.0 ... 105.0, MTC: -30 ... 130 Temperature resolution °C 0.1 Temperature accuracy °C ±0.2, conductivity range: 0.01 µS/cm ... 1000 mS/cm LF resolution: 0.01 ... 1 LF accuracy: ± 0.5% Maximum value in partial range Temperature range °C: -5.0 ... 105.0 Temperature resolution °C: 0.1 Temperature accuracy °C: ±0.1 TDS: 0.01 mg/L ... 600 g/L TBD: TDS resolution 0.01 ... 1 TBD: TDS accuracy ± 0.5% Maximum value in subrange TBD: Salinity range 0.00 ... 80.00 ppt Resistance range 0.00 ... 100.00 MOhm, display LCD, individually adjusted Power supply 4 AA batteries 1.5 V or NiMH accumulator 1.3 V Working environment 0...40 °C, 5...85 % rel. humidity (not cond.) incl. InLab Expert Pro-ISM, InLab738-ISM, field case

This product is an alternative to the WTW article 2EA312