SevenExcellence pH/Ion/Cond meter S475 - Overview - METTLER TOLEDO

SevenExcellence pH/Ion/Cond meter S475

Unmatched lab performance.SevenExcellence S475-B, pH/Ion/cond. benchtop meter

Professional and powerful

Combining all the benefits of a professional pH, conductivity and ion meter in one powerful triple-channel instrument.

Multi-parameter at its finest

One meter for all important parameters, supporting measurement of 1, 2 or 3 simultaneous channels, either in the same or different samples.

Efficient workflow support

The complete measurement cycle from data input to result output is efficient and intuitive.

Specifications - SevenExcellence pH/Ion/Cond meter S475
Parameter pH; Conductivity; Ion; ORP
Channel Multi-channel
Version kit Meter only
pH measuring range -2 – 20
pH resolution 0.001; 0.01; 0.1
pH accuracy (±) 0.002
Conductivity measuring range 0.001 μS/cm – 2000 mS/cm
Conductivity resolution 0.001 – 1
Conductivity accuracy (±) 0.5 %
Ion concentration measuring range 1.00E-9 – 9.99E+9
Ion concentration resolution 3 digits (depending on unit)
Ion concentration accuracy (±) 0.5 %
mV measuring range 0
mV resolution 0.1; 1
mV accuracy (±) 0.1
Temperature Range -30 °C – 130 °C
Temperature Resolution 0.1 °C
Temperature accuracy (±) 0.1 °C
Portable No
Security and compliance 21 CFR part 11 support; GLP; Password protection; Program SOPs into methods; User management
ISM support Yes
Memory size 250 analyses (20.000 data points)
Data Transfer PC; Printer; USB stick
Flexibilty and modularity Automation; Barcode reader; LabX software; Stirrer; Upgrade for additional parameters
Material Number(s) 30046255

Simple Operation

The operation of SevenExcellenceTM is so intuitive that it can be immediately deployed without long periods of user familiarization. Starting an analysis, changing the settings and accessing the results is easily achieved.

Intuitive and Clear

The large clear color display and the state-of-the-art touch screen operation make working with this instrument particularly enjoyable. The instrument speaks your language, making the selection of the right menu settings intuitive.

Flexibility in all Respect

SevenExcellenceTM fits three modules in any composition and order. It offers the highest possible flexibility as you can expand the instrument at any time, adding new measurement parameters.

Solid Compliance

This instrument has been designed to help you meet the most stringent compliance requirements. SevenExcellenceTM offers the ideal combination of innovative properties integrated within the instrument, appropriate documentation and services.

Efficient Workflow Support

Just one click is needed to start a sample or a series of measurements or an analysis series with an optional autosampler. Once setup, data archiving is a standard procedure that will take place automatically following each analysis.


Material No.: 30094120

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Increase testing throughput in your lab with the single row InMotion Flex Autosampler. Connect the Flex to Excellence titrators, density meters, refractometers, UV/VIS spectrophotometers, and pH meters for increased productivity.

Material No.: 30094121

Increase testing throughput in your lab with the multiple row InMotion Max Autosampler. Connect the Max to Excellence titrators, density meters, refractometers, UV/VIS spectrophotometers, and pH meters for increased productivity.

Material No.: 30094123

Increase testing throughput in your lab with the multiple row InMotion Pro Autosampler. Connect the Pro to Excellence titrators, density meters, refractometers, UV/VIS spectrophotometers, and pH meters for increased productivity.

Material No.: 30094122

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Conductivity Standards

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EasyPlus™ Sensors

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Laboratory Conductivity Sensor

Material No.: 51302256

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Laboratory ORP Buffers

Material No.: 51350060

Laboratory ORP Sensor

Material No.: 51343200

Laboratory pH Buffer

Material No.: 51302068

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Laboratory pH Sensor

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pH Accessories

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pH Electrolyte and Maintenance Solutions

Material No.: 51350072

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SevenExcellence pH/Ion/Cond meter S475
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