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pH meter 5000

The modern way of pH-measurement

pH 5000 meets all requirements for the application of soil- and/or water pH measurements in an outstanding way. It is particularly designed for direct pH measurements in soils and other growing media. The rugged field-ready housing is well-protected against dust, moisture and air humidity.

The gel-filled insertion probe is developed especially for soil analyses. Therefore it can measure pH both directly in soil and in liquids.

pH 5000 is provided with automatic calibration. According to 2-point-calibration, clean and dry electrode should be inserted into the pH 7 solution first. The pH meter recognizes each buffer solution automatically. After the value on the display is stabilized, the electrode should be dried up and inserted into the pH 4 solution. The integrated stability indicator signalizes termination of the calibration procedure. Even a 3-point calibration with additional buffer pH 10 could be carried out if necessary.

“Low-Bat” indication during the measurement signalizes a low state of the battery.

Applications:
pH measurement directly in soils, substrates and solutions, e.g. irrigation water.

Features:
  • Easy-to-use: The automatic buffer recognition during calibration also ensures a high level of operating convenience and additional safety.
  • Always ready to go: The unit is delivered in a sturdy aluminium case, with all accessories stored safely and within reach.
  • Multilingual: Easy to understand menu is available in three languages: German, English and Russian.
  • Smart: Evaluation via the COMBI 5000 app provides quick and easy storage and interpretation of all measured values for different plants.

Technical data:

  • Housing: splash-proof, rugged
  • Connector: BNC plug
  • Power: > 4000 measurements, 9-Volt-battery
  • Display: alphanumeric, reflective
  • Dimensions: 180 × 83 × 55 mm
  • Weight: 300 g
  • Data logger function (optional): memory: ca. 2,620 measuring values / measuring rate: 1 min – 24 h
pH-measurement
  • Measuring range: 0 – 14 рН
  • Resolution: 0.01 pH
  • Accuracy: 0.02 pH
  • Calibration: automatic at рН 4, pH 7. Additionally at pH 10 if required
  • Probe: gel-filled insertion probe
  • Probe length: 125 mm
  • Application:
    - direct in soils and substrates
    - in liquids, e.g. irrigation water, nutrient solutions
Data logger function
  • Measuring rate: 1 min – 24 h
  • Memory: ca. 2,620 measuring values

Delivery contents:

COMBI pH 5000 basic unit incl. data logger function, pH insertion probe, buffer solutions pH 4 and pH 7 (100 ml each), piercing pin, manual with optimal values, certificate of calibration, transport and storage case.

Product number to order:

Item no.: 10390 – COMBI pH 5000, complete case
Optional:
Item no.: 90079 – Connection cable 8-pin to USB

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