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COMBI 5000: pH + EC + AM

pH, EC and Activity measurement in one device

This configuration provides a combination of the most important measuring parameters: pH, conductivity and activity. Perfect solution for greenhouses, consulting services and educational facilities for practical training.

Features:
  • No application errors: The latest microprocessor technology enables automatic sensor detection: each time the probe is changed, the instrument automatically switches to the corresponding measuring mode.
  • Easy-to-use: The automatic buffer recognition during calibration also ensures a high level of operating convenience and additional safety.
  • Fast on: Simply exchange probes during the measurement without a re-start.
  • Save time: Simultaneous measurement of different parameters.
  • 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 pH and AM measured values for different plants.
pH measurement

pH measurement

Technical data:
  • Housing: splash-proof, rugged
  • Connector: BNC plug and 8-pin-plug
  • Power: > 4000 measurements, 9-Volt-battery
  • Display: alphanumeric, reflective
  • Dimensions: 180 × 83 × 55 mm (basic unit)
  • Weight: 300 g (basic unit)
    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: pH-measurement:
    - direct in soils and substrates
    - in liquids, e.g. irrigation water, nutrient solutions
EC measurement

EC measurement

EC measurement
  • Measuring range: 0 – 200 mS
  • Resolution: 0.001 – 0.01 mS
  • Accuracy: ± 2 % from measured value
  • Calibration: automatic
  • Probe: plastic with platinum sensors
  • Probe length: 125 mm
  • Application: conductivity measurement in liquids, e.g. nutrient and stock solutions
AM measurement

AM measurement

Activity measurement
  • Measuring range: 0 – 2.99 activity in g/l
  • Resolution: 0.01 activity in g/l
  • Calibration: factory calibration, stable
  • Probe: stainless steel with special 2-pol-sensor
  • Probe length: 250, 500 or 750 mm
  • Application: direct measurement of soil salinity

Delivery contents: COMBI pH + EC + AM 5000 basic unit, pH insertion probe, buffer solutions pH 4 and pH 7 (100 ml each), EC probe with platinum sensors, standard solutions 111.8 mS and 1.4 mS (50 ml each), stainless steel AM probe, 25 cm, piercing pin, volume measuring cup, 100 ml, manual with optimal values, aluminium transport and storage case.

Item-No.: 10790

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