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pH 3000 + PNT 3000 Combi+

Combination set PNT 3000 COMBI+ and pH meter pH 3000

This case provides a combination of the most important measuring instruments: pH, conductivity (EC) and activity measurement in one case.

Technical data:

  • Housing: splash-proof, rugged
  • Dimensions: 180 × 85 × 50 mm
  • Power: 9 Volt battery, > 4000 measurements
  • Connector: BNC plug and 5-pin plug
  • Weight: 280 g
pH-measurement
  • Measuring range: 0-14 рН
  • Resolution. 0.01 pH
  • Accuracy: 0.02 pH of measured value
  • Calibration. automatic 2-point calibration
  • Probe: specially-designed insertion glass probe with 3 ceramic diaphragmas
  • Application: pH-measurement:
    - direct in soils and substrates
    - in liquids, e.g. irrigation water
EC measurement
  • Measuring range 0 – 200 mS
  • Resolution 0.01 mS
  • Accuracy ± 2 % of measured value
  • Calibration: calibration solution 1.41 mS and 111.8 mS
  • Temperature compensation: automatic
  • Probe: plastic housing probe with 2-ring platinum sensor
  • Application: conductivity measurement for salinity determination of liquids and solutions
Activity measurement
  • Measuring range 0 – 10 activity in g/l
  • Resolution 0.01 activity in g/l
  • Calibration: factory-provided, re-calibration not needed
  • Probe: stainless steel probe with special 2-pin-sensor
  • Probe length: 250, 500 or 750 mm (selectable)
  • Application: direct measurement of soil salinity

Delivery contents: PNT 3000 COMBI + basic unit, stainless steel measuring electrode 250 mm for direct soil salinity measurements, EC-probe with platinum-plated ring sensors, EC calibration solution 1.4 mS, 50 ml; 111.8 mS, 50 ml; pH 3000 basic unit, special insertion probe, buffer solution pH 4 and pH 7, 100 ml each. Manual with a table for optimal pH, EC and AM values and high-quality aluminium transport and storage case.

Item-No.: 10700

Instruction manual as PDF file.
Video News about pH + EC + soil salinity combination case