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SG98 – SevenGo Duo pro™ pH/Ion/optical Dissolved Oxygen - ELK Kit

SG98 – SevenGo Duo pro™ pH/Ion/optical Dissolved Oxygen Professional Dual-Channel Meter With ISM® SevenGo Duo pro™ combines maximum measurement accuracy and an excellent range of functions with user-friendly operation and exceptional safety.

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Product description

Product description

SG98 – SevenGo Duo pro™ pH/Ion/optical Dissolved Oxygen

Professional Dual-Channel Meter With ISM® SevenGo Duo pro™ combines maximum measurement accuracy and an excellent range of functions with user-friendly operation and exceptional safety. SevenGo Duo pro™ meters are essential for special analyses, particularly in environmental, chemical and food & beverage industry. The kit versions are also well suited for outdoor use 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.

The OptiOx optical measuring system for determining dissolved oxygen is based on the reliable RDO® technology. Thanks to RDO® (Rugged Dissolved Oxygen), measuring dissolved oxygen is easier than ever before.

Kit information

SG98
  • cat. no.: 51302661
  • Accessories: SevenGo Duo pro™ pH/Ion/RDO, meter only
SG98-ELK
  • cat. no.: 51302662
  • Accessories: SevenGo Duo pro™ pH/Ion/RDO, electrode kit, including InLab® Expert Pro-ISM and InLab® OptiOx (both IP67, 1.8 m cable)
SG98-FK2
  • cat. no.: 51302663
  • Accessories: SevenGo Duo pro™ pH/Ion/RDO, field kit, including InLab® Expert Pro-ISM and InLab® OptiOx (both IP67, 1.8 m cable), OptiOx protective guard, rubber holster, calibration sachets, sample bottles and Field Compact Case
SG98-FK5
  • cat. no.: 51302664
  • Accessories: SevenGo Duo pro™ pH/Ion/RDO, field kit, including InLab® Expert Pro-ISM and InLab® OptiOx (both IP67, 5 m cable), OptiOx protective guard, rubber holster, calibration sachets, sample bottles and Field Compact Case

Features and Benefits

  • Portable dual-channel meter for the parallel determination of pH, mV, rel. mV or ion concentrations and dissolved oxygen (DO)
  • Dissolved oxygen mode is based on optical RDO® technology
  • Either linear or segmented 5-point pH calibration with selection from 7 predefined and one user-defined buffer groups
  • Manual or automatic atmospheric pressure compensation using built-in barometer
  • Modern data management for 500 GLP data records with date/time, sensor ID and serial number, user and sample ID
  • Contactless infrared interface for data transmission to a printer or PC
  • Intuitive, user-friendly operation using menu guidance in 10 languages and backlit display
  • Rugged watertight housing (IP67)
  • Revolutionary intelligent sensor management (ISM®)
Parameters

Parameters

Brand:
Category: Laboratory instruments and accessories / Apparatus for measuring samples / Multiparameter instruments

Specifications – SG98 – SevenGo Duo pro™ pH/Ion/optical Dissolved Oxygen

Short description Professional two-channel meter for the parallel determination of pH, ion concentrations, mV/redox or rel. mV and dissolved oxygen (optical RDO®technology)
pH-range –2.000 … 19.999
pH-resolution 0.1/0.01/0.001
pH-relative accuracy ± 0.002
mV-range –1999 9 … 1999.9
mV-resolution 0.1
mV-relative accuracy ± 0.1
Temperature range °C pH: ATC: –5.0 … 105.0; MTC: –30 … 130

DO: 0.0 … 50.0

Temperature resolution °C pH: 0.1

DO: 0.1

Temperature accuracy °C pH: ±0.2

DO: ±0.1

Calibration pH: Max. 5 points, 7 predefined buffer groups

DO: 1 or 2 points

DO range 0.0 … 500%, 0.00 … 50.00 mg/L
DO resolution 0.1%, 0.01 mg/L
DO accuracy ±0.1 mg/L from 0 … 8 mg/L

±0.2 mg/L from 8 … 20 mg/L ±10% from 20 … 50 mg/L

Free disk space 500 data records
Display Dot matrix LCD
Power supply 4 AA batteries 1.5 V or NiMH accumulator 1.3 V
Operating environment 0 … 40°C; 5 … 85% relative humidity (no cond.)

Use

Phys. propertyMULTI
Instrument typePortable
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