SX731 7-in-1 Portable pH/ORP/Conductivity/TDS/Salinity/Resistivity Meter Kit

Cat. No.
SX731


For more information please call +1 (860) 436-9221
or email us at info@scilogex.com
For more information please call +1 (860) 436-9221
or email us at info@scilogex.com

Apera SX731 is designed for lab-grade measurement of up to 7 water quality parameters in the field, including pH, ORP (redox), conductivity, TDS, salinity, resistivity, and temperature. It is suitable for general water solutions’ applications such as water treatment, groundwater, surface water, hydroponics, environmental monitoring, aquaculture, aquarium, beverage making, etc.

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Brief Intro

Apera SX731 is designed for lab-grade measurement of up to 7 water quality parameters in the field, including pH, ORP (redox), conductivity, TDS, salinity, resistivity, and temperature. It is suitable for general water solutions’ applications such as water treatment, groundwater, surface water, hydroponics, environmental monitoring, aquaculture, aquarium, beverage making, etc.

Basic Features

  • Intelligent functions –– auto. calibration, auto. temperature compensation, self-diagnosis, data logging, auto. power off, and more.

  • Digital filter technology –– enhance the meter’s response time and measurement accuracy

  • Automatic electrode recognition –– the meter automatically switches to the right parameter mode according to the connected electrode

  • Data logging –– 400 sets of data storage and recall

  • Built tough –– IP57 water-resistant structure, ideal for use in harsh environment

pH Electrode

The 201T-S pH/temp. electrode is featured with fast response and high accuracy. This electrode is suitable for general water solutions’ pH testing. A 3M KCL storage bottle comes with the electrode to keep its sensitivity.

Measurement Range: 0 to 14 pH, 0 to 80˚C (32 to 176˚F)

Housing: PC; Junction: Single ceramic
Cable length: 1 meter; Connector: 8-pin
Temperature sensor: 30K Thermistor; Slope: ≥97% in new condition

 Conductivity Electrode

2301T-S Conductivity Electrode (K=1.0) is featured with a proprietary platinum black sensor for accurate readings in a wide conductivity range up to 200 mS/cm, along with a built-in temperature sensor for automatic temperature compensation.

Measurement Range: 0 to 200 mS/cm ( 0 to 200,000 µS/cm), 32 to 122°F (0 to 50°C)

Housing: POM
Cable length: 1 meter; Connector: 8-pin
Temperature sensor: 30KΩ thermistor

 ORP Electrode

301Pt-S ORP Electrode is featured with a proprietary platinum ring ORP sensor for fast and stable readings. This electrode is designed for testing in general water solutions both in-lab or in-field.

Measurement Range: -1999 to 1999 mV
Junction: Single Ceramic
Reference Electrode: Ag/AgCl
Cable length: 1 meter

pH Calibration

This meter can adopt 1 to 3 point automatic calibration, automatically recognizing 1.68, 4.00, 7.00, 9.18, 12.45. 3 bottled pH buffers are included (pH 4, 7, 10)

 Conductivity Calibration

A unique one-point automatic calibration function at 1413µS covering a wide measurement range of 0 to 200 mS/cm (200,000µS/cm) .

 Complete Kit

All the necessary buffers and accessories are included in the rugged carrying case.


Additional Resources and Information

 SX731 User Manual

SX731 7-in-1 Portable pH/ORP/Conductivity/TDS/Salinity/Resistivity Meter Kit

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      SX731 7-in-1 Portable pH/ORP/Conductivity/TDS/Salinity/Resistivity Meter Kit Accessories:

      201T-S 3-in-1 pH/temperature Electrode, ATC enabled, 8-pin Connector, for Apera 400(S) Series Portable Meters
      Cat. No.:
      201T-S
      Description:


      70.00 70.0 USD

      View Details
      2301T-S Conductivity/Temp. Electrode (K=1), 8-pin Connector
      Cat. No.:
      2301T-S
      Description:


      70.00 70.0 USD

      View Details
      301Pt-S ORP Combination Electrode, 8pin Connector, Compatible with Apera 400/400S Series Meters
      Cat. No.:
      301Pt-S
      Description:


      83.00 83.0 USD

      View Details
      8-pin to BNC/RCA Converter
      Cat. No.:
      AI7103
      Description:


      15.00 15.0 USD

      View Details

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