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pH, Conductivity, Disinfection
Overview

Dr. A. Kuntze is a familiy-owned business in its third generation with 60 years of experience emphasis on disinfection applications. Quality according to ISO 9001 and certified by the German TUV body. Dr. A. Kuntze is a German Company founded in 1945, specialised in sensors, controllers and... Read More
The dialog W 2 CL2 PR R is a sophisticated instrument for the precise measurement and control of the chlorine concentration and the pH-value - additionally an ORP measurement is optional. It is available in a wall mounted housing.
The measurement is based on the pH-difference method described in DIN 38404-10 : 1995-04 Calcit saturation of water. Automatic zero-point calibration of the pH-difference measurement. Reaction time in the marble filter controlled by stepmotor-driven peristaltic pumps. Two separate controllers both of which can be assigned to the pH value of the incoming water or after the marble filter or to the pH difference.
All-purpose portable pH meter measuring instrument for pH, ORP and temperature. Connection of pH and ORP combination electrodes with and without Pt 100 is possible. Handheld instrument, sensor and pH 4 and pH 7 buffer solution each 50 mL in a portable case are included in delivery.
pH and mV simulator pH meter to check pH and ORP measuring instruments and electrodes. Complete set: simulator with cable and adapter in a portable case.
The K 100 (W) IL is a sophisticated single-channel instrument for measuring and control of inductive conductivity. Additionaly temperature measurement of the measuring media is possible. The instrument is available in a panel mounted housing (K100 IL) and in a wall mounted housing (K 100 W IL).
Ready to use and tested en bloc measuring system for automatic measuring and controlling of free Chlorine, pH-value, and temperature. An ORP measurement can be added - as an option. Chlorine concentration and pH-value can be controlled by separate PI-controllers.
All-purpose portable pH meter instrument for measurement of conductivity and temperature. Sensor with integrated temperature sensor is attached.Sensor, instrument and portable case are included in delivery.
The pH electrode AH-200-K is a single measuring electrode. To measure pH, it has to be used in combination with a separate reference electrode. Combination electrodes with integrated reference are easier to calibrate and to install, but in very aggressive solutions that shorten the life time of either the reference or the measuring electrode, it might still be advantageous to use separate measuring and reference electrodes.
The Kuntze AH-300-K-1-1 is a combination electrode with a 1mm ceramic junction for pH measurement. The sensor is liquid filled, thus blocking resistant and particulary suitable for lightly polluted media.
The Kuntze AH-300-K-2-1 is a combination electrode with a 2 mm ceramic junction for pH measurement. The sensor is liquid filled, thus blocking resistant and particulary suitable for lightly polluted media.
The Kuntze AH-300-K-1-2-SB is a combination electrode for pH-measurement with 3 ceramic junction. The sensor is paticulary suitable for media with low conductivities.
The Kuntze AH-300-K-1-3 is a combination electrode for pH-measurement with platinum wire junction. The sensor is paticulary suitable for media with low conductivities.
The Kuntze AH-300-K-1-6 is a combination electrode for pH-measurement with glass sleeve. The sensor is paticulary suitable for media with very low conductivities by adjsutable flow rates.
The Kuntze AH-300-K-2-1(-PG) is a combination electrode for pH measurement in all-purpose applications. The sensor is gel filled, not refillable and requires little maintenance.The reduced junction increase the expected life time in deionised media.
The Kuntze AH-300-K-2-7(-PG) is a combination electrode with PTFE junction for pH measurement. The sensor is gel filled, not refillable and requires littel maintenance. The Sensor is particulary suitable for polluted media.
The Kuntze AH-300-K-5-8(-PG) is a combination electrode with hole junction for pH measurement. The sensor is solid filled, not refillable and requires littel maintenance. The Sensor is particulary suitable for highly polluted media.
The Kuntze AH-300-K-5-9(-PG) is a combination electrode with open ring for pH measurement. The sensor is solid filled, not refillable and requires littel maintenance. The Sensor is particulary suitable for highly polluted media.
The Kuntze AH-300-S-2-2-PG is a combination electrode for pH measurement in all-purpose applications. The sensor is gel filled, not refillable and requires little maintenance. The pH membrane is intensified.
The Kuntze AH-305-K-2-1-PG is a combination electrode for pH measurement with all-purpose. The sensor is especially suitbale for application with variation in temperature by the integrated Pt 100 temperature sensor. The sensor is gel filled, not refillable and requires little maintenance.
The Kuntze AH-305-K-2-7-PG is a combination electrode for pH measurement´with integrated temperature sensor. The sensor is gel filled, not refillable and requires little maintenance. The Sensor is particulary suitable for polluted media and variation in temperature.
The Kuntze AH-310-K-3-2 is a double chamber sensor for pH measurement in process water.
The Kuntze AH-310-K-4-2 is a double chamber sensor for pH measurement in process water.
The K 100 (W) PR is a sophisticated single-channel instrument for measuring and control the pH-value or the ORP. Additionaly temperature measurement of the measuring media is possible. The instrument is available in a panel mounted housing (K100 PR) and in a wall mounted housing (K 100 W PR).
The Kuntze AH-320-K-2-1(-PG) is a combination electrode for pH-measurement. The sensor is particulary suitable for mobile application by a stable resin body.
Conductive 2-electrode conductivity sensor for measuring the electrolytic conductivity. The shaft is made of glass and the electrodes are made of gold, a Pt100 temperature sensor is integrated.
Au-600-O-2-2(-PG) is a combination electrode with gold ring for ORP measurement. The sensor is gel filled, not refillable and requires low maintenance.
The Kuntze B-400-B-2-2(-PG) is a gel-filled reference electrode. It is used as reference point for other electrodes with relative potentials such as pH or ORP measuring electrodes.
Sensor for measuring Chlorine gas
Sensor for measuring Chlorine gas
Sensor for measuring Hydrogen Chloride gas
Sensor for measuring Hydrogen Sulphide gas
Sensor for measuring Ammonia gas
Sensor for measuring Ozone gas
Conductivity sensor for the inductive conductivity measurement in Polypropylene (PP) with two internal, circular measuring coils. The sensor is delivered with 6 m cable and internal temperature sensor.
Conductive 2-electrode sensor with flow assembly for measuring the conductivity. The body is PP and the electrodes are made of graphite. A Pt 100 temperature sensor is integrated.
2-electrode conductivity sensor for electrolytic conductivity. Body material PVDF, electrodes material stainless steel (concentric electrodes, material number 1.4571). PVDF male thread 3/4" for mechanical installation and 4-pole angular plug connector for electrical connection. Integrated temperature sensor Pt 100.
The Kuntze LT-300-K-2-2(-PG) is a combination electrode for pH measurement in cold water. The sensor is gel filled, not refillable and requires little maintenance.
The Kuntze OXY-120-PG is a maintenance-free membrane sensor for measuring of dissolved oxygen.There is no changing of membrane or electrolyte necessary.The sensor works virtually flow independent.
The temperature sensor Pt 100-G-120-PG is a temperature probe which is based on the resistance change of platin at temperature influence.
The temperature sensor Pt 100-G-160 is a temperature probe which is based on the resistance change of platin at temperature influence.
The Kuntze Pt-500-O(-PG) is a single measuring electrode and can be used for ORP measurement.
Pt-600-O-2-2(-PG) is a combination electrode with platinum ring for ORP measurement. The sensor is gel filled, not refillable and requires low maintenance.
PtPt-600-OO-2-1-PG is a single rod sensor with integrated counter electrode. This potentiostatic double platinium sensor is suitable for measuring hydrogen peroxide.
The Kuntze S-300-K-1-2 is a combination electrode for pH-measuring in fluoride containing media. The electrode is liquid KCl filled and refillable, this results in life expectancy and higher blocking resistance.
The Kuntze S-300-K-1-5 is a combination electrode with a projecting junction for pH measurement. The junction is protectable and abradable, thus the electrode ist particulary suitbale for labratory applications for suspensions and laquer.
The Kuntze S-300-K-2-2-(PG) is a combination electrode for pH-measuring in fluoride containing media. The electrode is gel filled and not refillable, this results in low maintenance.
The Kuntze S-300-K-2-2 (PG) is a combination electrode for pH measurement in fluoride-containing media. The Sensor is gel filled and refilled, so therefore has a low maintenance. The Teflondiaphragma is insensitive to contamination.
AuAu-600-OO-2-1-PG is a single rod sensor with integrated counter electrode. This potentiostatic double gold sensor is suitable for measuring free Chlorine, Chlorine Dioxide and Ozone.
Ready for use and tested en bloc system to measure and control of Free Chlorine
Ready for use and tested en bloc system to measure and control of Hydrogen Peroxide.
Ready for use and tested en bloc system to measure and control of Ozone.
Ready for use system to measure and control total chlorine (= free chlorine and organically bound chlorine)
Measuring system for measurement of conductivity in the cold softening process. The complete system contains a measuring and control instrument, immersion or flow assembly, ASR (automatic sensor cleaning), sensor and cable
The dialog (W) 2 PR R is a sophisticated instrument for the precise measurement and control of the pH value and/or ORP. It is available in a panel mounted housing (dialog 2 PR R) or in a wall mounted housing (dialog W 2 PR R).
The dialog W 2 CM R is a sophisticated instrument for the precise measurement and control of the conductivity (double/ difference measurement). It is available in a wall mounted housing.
The K 100 (W) CL2 is a sophisticated single-channel instrument for measuring and control free chlorine. Additionaly temperature measurement of the measuring media is possible. The instrument is available in a panel mounted housing (K100 CL2) and in a wall mounted housing (K 100 W CL2).
The K 100 (W) CLO2 is a sophisticated single-channel instrument for measuring and control chlorine dioxide. Additionaly temperature measurement of the measuring media is possible. The instrument is available in a panel mounted housing (K100 CLO2) and in a wall mounted housing (K 100 W CLO2).
The K 100 (W) CM is a sophisticated single-channel instrument for measuring and control of conductive conductivity. Temperature measurement of the measuring media is possible. The instrument is available in a panel mounted housing (K100 CM) and in a wall mounted housing (K 100 W CM).
The K 100 (W) GAS is a sophisticated instrument for continuous monitoring of gases in ambient air. The connection of one or two electrochemical sensors of the GE-700 series is possible.
The K 100 (W) GAS is a sophisticated instrument for continuous monitoring of gases in ambient air. The connection of one or two electrochemical sensors of the GE-700 series is possible.
The K 100 (W) GAS is a sophisticated instrument for continuous monitoring of gases in ambient air. The connection of one or two electrochemical sensors of the GE-700 series is possible.
The K 100 (W) GAS is a sophisticated instrument for continuous monitoring of gases in ambient air. The connection of one or two electrochemical sensors of the GE-700 series is possible.
The K 100 (W) GAS is a sophisticated instrument for continuous monitoring of gases in ambient air. The connection of one or two electrochemical sensors of the GE-700 series is possible.
The K 100 (W) H2O2 is a sophisticated single-channel instrument for measuring and control hydrogen peroxide. Additionaly temperature measurement of the measuring media is possible. The instrument is available in a panel mounted housing (K100 H2O2) and in a wall mounted housing (K 100 W H2O2).
The K 100 (W) O2 is a sophisticated single-channel instrument for measuring and control dissolved oxygen. Additionaly temperature measurement of the measuring media is possible. The instrument is available in a panel mounted housing (K100 O2) and in a wall mounted housing (K 100 W O2).
The K 100 (W) O3 is a sophisticated single-channel instrument for measuring and control ozone. Additionaly temperature measurement of the measuring media is possible. The instrument is available in a panel mounted housing (K100 O3) and in a wall mounted housing (K 100 W O3).
Flow assembly for installation of one conductive sensor LE 44 Pt in pipes with adhesive coupling or pipe coupling DN 25 with 1" female threat. Available in PVC and PP.
Flow assembly for installation of one pH or ORP sensor in pipes with adhesive coupling or pipe coupling DN 25 with 1" female thread. Available in PVC and PP.
Flow assembly for installation of one sensor AuAu-600-OO-2-1-PG or PtPt-600-OO-2-1-PG with adhesive coupling or pipe coupling DN 25 with 1" female threat. Available in PVC and PP.
Flow assembly for installation of maximal 3 electrodes (e.g. pH and/ or ORP electrodes and temperature sensors) in pipes.
Immersion assembly for max. 3 sensors (pH, ORP and/or temperature sensors) in tanks or basins.
Immersion assembly for installation of the conductivity sensor IL 15 or LE 44 Pt 4 SCR CM
Immersion assembly for installation of one pH or ORP sensor.
Gas sensor holder for one sensor of the GE 700 series including 10 m cable.
PP or PVC Flow assembly for installation of one conductivity sensor IL 15.
Screened cable for connecting the single rod sensors AuAu-600-O-2-1-PG and PtPt-600-O-2-1-PG, available in 5 or 10 m length.
The cleaning is carried out electrochemically by electrolysis of water: H2O --> O2 + H2 The electrochemical cleaning acts threefold: the generated gases hydrogen and oxygen blast away even persistent coatings. Oxygen oxydises organic compounds, and hydrogen reduces rust and manganese oxide and likewise destroys organic coatings.
The CHECKIT Comparator is a compact handy colorimeter unit which is suitable for both mobile and static analysis work. CHECKIT Comparator is a colorimetric rapid test for easy determination of Free Chlorine, Total Chlorine, Chlorine Dioxide or Ozone concentrations that can be used as an indication measurement for our amperometric measuring systems. Naturally, regarding resolution and accuracy, the rapid test does not come close to the Krypton systems, and it cannot replace a fotometric measurement.
Single screened cable for connecting pH- and ORP sensors, available in 3, 5 and 10.
Impedance converter - for longer distances between electrode and measuring instrument or underunfavourable installation conditions
Vessel-set KCl liquid-filled pH or ORP sensors. The installation is possible on wall or in the immersion assembly GE 23/3.
Moisture cap for GE 23/3 PP. For a longer period pH- and ORP sensor shouldn´t dry, the moistuire cap avoid this.
Angle braket for the immersion assembly GE 23/3
The slope of pH sensors changes over the time (depending on the measuring media). We recomment a regular calibration with our buffer solutions. We offer 1000 ml packages of pH 2, pH 3,56, pH 4, pH 7, and pH 9,22, and 50 ml packages of pH 4, and pH 7.
POOLTESTER is a colorimetric rapid test for easy determination of Hydrogen peroxide concentrations that can be used as an indication measurement for our amperometric measuring systems. Naturally, regarding resolution and accuracy, the rapid test does not come close to the Krypton systems, and it cannot replace a fotometric measurement. However, it provides a quick orientation and can therefore prove helpful during installation or routine comparison.
The bus data logger S-341 on the base of the RS-485 with Kuntze protocol reads, shows, and stores measuring data of up to 10 Kuntze instruments with up to 8 parameters each.
PG screwing for sensors with 12 mm diameter. This screwing enables the installation of liquid-filled sensors in the immersion assembly GE 23/3 or in the flow assembly GD (1) VG and GD (3) VG.