SG23 – SevenGo Duo pH/Conductivity
mettler toledo

SG23 – SevenGo Duo pH/Conductivity

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Routine dual-channel meter for pH, mV/redox, conductivity, salinity, TDS and resistance measurements

Item Number : 51302600

 

SKU: H50154IN Categories: , Tag:

Description

SG23 – SevenGo Duo™ pH/Conductivity

SG23. Watertight (IP67) portable dual-channel meters for routine pH measurement with a large display, data memory and indication of the electrode status – ideal for applications that require a high-quality meter with exceptional performance.

Routine Dual-Channel Meter With ISM®

SevenGo Duo™ combines user-friendliness, quality and reliable measurements. The meter is designed so that a single keystroke triggers a calibration or measurement or allows accessing stored results or system settings. The kit versions are also well suited for outdoor use or use in the production area because both the meter and the sensors are watertight (IP67).
The revolutionary intelligent sensor management system (ISM®) offers the user an even greater level of security. The calibration data is stored on the chip in the sensor and is used automatically when the sensor is connected to the meter. This ensures that the meter always uses the latest calibration data.

Features and Benefits

Routine pH/Conductivity Meter (IP67)

  • Portable dual-channel meter for the determination of pH, mV, conductivity, TDS (total dissolved solids), salinity and specific resistance
  • 3-point pH calibration with selection from 4 predefined and one user-defined buffer groups
  • Data memory for 99 GLP data records
  • Intelligent sensor management (ISM®)
  • Outstanding operation due to high-contrast display with large figures
  • Reproducible results due to automatic end point detection, automatic buffer detection and temperature compensation
  • Rugged watertight housing (IP67)

Brand

METTLER TOLEDO

Providing Measurement Solutions Across Our Customers’ Value Chain

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We offer precision instruments and services for many applications in research and development, quality control, production, logistics and retail to customers around the world.

Innovation Is a Cornerstone of Our Success METTLER TOLEDO has long been a leader in innovation and quality. Aiming for sustainable and breakthrough performance, a selection of our innovations is highlighted here. Innovation and quality starts with traditional research and development but goes beyond technology to include a full understanding of customer needs. Simply said, we are committed to ensuring our innovations translate into real value for our customers.

Our sales and service organizations around the globe ensure that we have trained, experienced, and dedicated specialists serving our customers.

Our manufacturing facilities are located in the USA, Germany, the UK, Switzerland, and the People's Republic of China. This keeps us close to our customers, not only from a logistical point of view, but also in terms of reacting quickly and adapting to local needs. You can obtain our products and receive services from us in more than a hundred countries.
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Additional information

Weight.357 kg
Dimensions22 × 9 × 4.5 cm
Specifications – SG23 – SevenGo Duo™ pH/Conductivity
Short descriptionRoutine dual-channel meter for pH, mV/redox, conductivity, salinity, TDS and resistance measurements
pH-range0.00 … 14.00
pH-resolution0.01
pH-relative accuracy±0.01
mV-range-1999 … 1999
mV-resolution1
mV-relative accuracy±1
Temperature range °CpH/mV: -5.0 … 105/LF: -5.0 … 105.0
Temperature resolution °CpH/mV: 0.1/LF: 0.1
Temperature accuracy °CpH/mV: ±0.5/LF: ±0.2
Conductivity range0.10 µS/cm … 500 mS/cm
Cond. resolution0.01 … 1
Cond. accuracy± 0.5% maximum value in subrange
TDS range0.1 mg/L … 300 g/L
TDS resolution0.01 … 1
TDS accuracy±0.5% maximum value in subrange
Salinity range0.00 … 80.00 ppt
Resistivity range0.00 … 100.00 MOhm*cm
CalibrationMax. 3 points, 4 predefined buffer groups
Free disk space99 data records
DisplayLCD
Power Supply4 AA batteries 1.5 V or NiMH accumulator 1.3 V
Operating environment0 … 40°C; 5 … 85% relative humidity (no cond.)
Material Number(s)51302600

 

Ordering Information:

SG23SevenGo Duo™ pH/Conductivity, meter only
SG23-ELK  SevenGo Duo™ pH/Conductivity, electrode kit, including InLab® Expert Pro-ISM and InLab® 738-ISM (both IP67, 2 m cable) and 2-electrode clip
SG23-FK2SevenGo Duo™ pH/Conductivity, field kit, including InLab® Expert Pro-ISM and InLab® 738-ISM (both IP67, 2 m cable), rubber holster, calibration sachets, sample bottles, 2-electrode clip and Field Compact Case
SG23-FK5SevenGo Duo™ pH/Conductivity, field kit, including InLab® Expert Pro-ISM and InLab® 738-ISM (both IP67, 5 m cable), rubber holster, calibration sachets, sample bottles, 2-electrode clip and Field Compact Case

 

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