Mettler SevenCompact pH meter, MettlerSevenCompact pHJi provides comprehensive security management functions, supporting all stages of calibration, measurement, data collection, and archiving processes. All stages of the Mettler SevenCompact pH meter data collection and archiving process. Its design is unique and ingenious, making the conventional and professional measurements of the instrument consistent withGLPRequirements with equally strict conditions.
S220 SevenCompact ™ PH/ion meter |
S230 SevenCompact ™ CONDUCTIVITY METER |
S210 SevenCompact ™ pH meter |
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TDS range |
0.00 mg/L1000g/L, Auto Resize |
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mV Resolution |
User definable: 0.1/1 |
Users can choose: 0.1/1 |
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MV relative accuracy |
± 0.2 |
± 0.2 |
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mV range |
-2000.0 to 2000.0 |
-2000.0 to 2000.0 |
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PH resolution |
User definable: 0.001/0.01/0.1 |
Users can choose from: 0.001/0.01/0.1 |
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PH measurement range |
-2.000 to 20.000 |
-2.000 to 20.000 |
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display |
TFT color 4.3 inches |
TFT color 4.3 inches |
TFT color 4.3 inch |
calibration |
Max. 5 points, 8 pre-defined and 1 user-defined buffer group |
13 pre-defined and 1 user-defined standard; |
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Temperature resolution ° C |
0.1 |
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Temperature accuracy ° C |
± 0.1 |
± 0.1 |
± 0.1 |
Temperature range ° C |
MTC: -30.0 to 130.0 ATC: -5.0 to 130.0 |
MTC: -30.0 to 130.0 ATC: -5.0 to 130.0 |
MTC: -30.0 to 130.0 ATC: -5.0 to 130.0 |
Conductivity accuracy |
+/- 0.5% |
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Conductivity range |
0.001 μ S/cm to 1000 mS/cm, automatic size adjustment |
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power supply |
External power supply 9-12V/10W |
External power supply 9-12V/10W |
External power supply 9-12V/10W |
Range of resistivity |
0.00 . ..100 MOhm*cm, Auto Resize |
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salinity range |
0.00 . .. 80.00 psu |
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Relative pH accuracy |
± 0.002 |
± 0.002 |
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Ion concentration accuracy |
+/- 0.5% |
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Ionic concentration range |
1.00E-9 to 9.99E+9 |
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Short description |
A universal instrument for measuring pH, mV/ORP, and ions |
Used for measuring conductivity, salinity TDS、 General instruments for resistivity and conductivity ash content |
General instruments for measuring pH and mV/ORP |
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Innovative and reliable security management
SevenCompact ™ The series of instruments provide comprehensive safety management functions, supporting all stages of calibration, measurement, data collection, and archiving processes.
Its unique design ensures that both routine and professional measurements of the instrument meet the same strict requirements as GLP. -
Functional connectivity and peripheral options
SevenCompact ™ The instrument has powerful functions and can be used independently, while connecting peripheral devices from Mettler Toledo will greatly enhance its functionality.
Our goal is to make it easy to operate and ensure that peripherals are installed and used as easily as possible.