DUROVAL® CPM Test Kit – Quickly Determine Carbonate Hardness & Acid Capacity Set for determining carbonate hardness, p-value, and m-value. The Duroval CPM Test Kit is designed to measure carbonate hardness (m-value; acid capacity up to pH 4.3; Ks 4.3) and p-value (acid capacity up to pH 8.2; Ks 8.2). The kit provides precise results within minutes and enables straightforward analysis. Contents of the DUROVAL® CPM Test Kit Measuring tubes Calibrated dosing pipette 0–20 °dH and 0–7 mmoI/I Special connection stopper Indicators for p-value and m-value 50 ml titration solution Precise determination of carbonate hardness, p-value, and m-value by titration The DUROVAL® CPM Test Kit is a professional analysis set for determining carbonate hardness and water acid capacity. It allows the measurement of p-value (Ks 8.2) and m-value (Ks 4.3), providing essential parameters for the evaluation of raw, process, and operational water. Using the proven titration method, users obtain fast and reliable results in just a few minutes. The kit is ideal for applications in water treatment, industrial processes, and technical operations. Advantages of the DUROVAL® CPM Test Kit for Water Analysis The DUROVAL® CPM Test Kit excels with easy handling and high measurement accuracy. The calibrated dosing pipette ensures precise titration, while the special indicators provide clear and easily visible color changes. The compact kit is ideal for mobile measurements, service operations, and routine checks. It provides a reliable manual solution to quickly assess carbonate hardness and acid capacity and ensures safe control of water chemistry processes.

Refill pack: 8 ml bottle DUROVAL® indicator fluid for measuring water hardness in all measuring ranges.      

Test kit for the determination of the base capacity up to pH 8,2; KB 8,2 of all natural and industrial water samples via titration with a liquid titration agent and a pipette with accurate mmol/l calibrations.   Content: Complete with measuring tube, pipette with caliitration solutionbration 0-2.0 mmol/l, special junction stopper, 8 ml indicator and 50 ml titration solution. Analyses: approx. 100 (at an average base capacity of 1 mmol/l) Measuring time: approx. 2 minutes Accuracy: 0.05 mmol/l

Refill pack: 8 ml bottle DUROVAL® Ks 4,3 indicator liquid For the determination of the acid capacity up to pH 4,3; Ks4,3 of all natural and industrial water samples via titration.  

Refill pack: 8 ml bottle DUROVAL® P indicator for measuring water hardness in all measuring ranges.

The titration pipette is calibrated from 0 to 300 mg/l SO42-. The measurement range can be expanded to double the concentration via refilling of the titration pipette and to ten-times the concentration by diluting the water sample with distilled water.   Description Complete with all reagents and accessories. Number of analyses: approx. 30 Titration pipette: calibrated 0-300 mg/l SO42- Measuring accuracy: 10 mg/l SO42- (measuring accuracy is 100 mg/l SO42- with dilution of the water sample in the ratio of 1 : 10)

Refill pack: 2 bottles of 50 ml. DUROVAL® Sulfate SO4 reagent A

Refill pack: bottle of 8 ml. DUROVAL® Sulfate SO4 reagent B

Refill pack: bottle of 50 ml. DUROVAL® Sulfate SO4 titration solution C

DUROVAL® TF is an industrial test kit for the determination of water hardness across all hardness ranges via complexometric titration with a liquid titration agent and a pipette, accurately calibrated in hardness units.   Especially recommendable as initial equipment for water softening installation.   Description   Complete with measuring tube, pipette calibrated from 0-4 °f (French hardness), special junction stopper, powder indicator and titration solution. Analyses: approx. 60 (at an average hardness of 26,7 °f) Measuring time: approx. 2 minutes Accuracy: 1 °f

Duroval TI Test Kit 0-30 °dH from Heyl – Industrial Water Hardness Analysis Titration test kit for determining total water hardness The Duroval TI Test Kit 0-30 °dH is an analysis set for precise determination of total water hardness in water samples via complexometric titration. The TI test kit provides fast and reliable results in the range of 0 to 30 °dH. In approximately 2 minutes, users receive meaningful measurements with an accuracy of 0.5 °dH. Contents of the test kit: Measuring tube Indicator Calibrated dosing pipette 0–30 °dH 30 ml titration solution Reliable Total Hardness Determination via Complexometric Titration The Duroval TI Test Kit 0–30 °dH is a professional analysis set from Heyl for precise determination of total water hardness in industrial and commercial applications. The proven complexometric titration method ensures accurate analysis of raw, process, and operational water across a wide measurement range. The test kit delivers fast and reproducible results. Within approximately 2 minutes, users obtain meaningful measurements with an accuracy of 0.5 °dH, making it ideal for routine checks and commissioning. Advantages of the Duroval TI Test Kit for Industrial Applications The Duroval TI Test Kit stands out due to its simple handling and high measurement reliability. The calibrated dosing pipette ensures precise addition of the titration solution, while the clear color change of the indicator enables accurate evaluation. The compact set is especially suitable for mobile measurements, service tasks, and regular checks in industrial water treatment. It provides a precise manual alternative to automated measurement systems and supports efficient quality and process monitoring.

Refill pack of DUROVAL® TI titration solution for measuring water hardness across all hardness ranges via complexometric titration. Content: bottle with 25 ml DUROVAL® TI. 

As test kit type TI, but with liquid indicator and dosing pipette calibrated on0-60 ° f (French hardness).

KSS titration kit for simple monitoring of the content of cooling lubricants (KSS)by titration. Complete with all reagents and accessories. Concentration rangeand accuracy customized.

Pipette for DUROVAL A / AP / TI / TP / Water hardness DUO test kits