DUROVAL® CPM
€36.40*
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Product information "DUROVAL® CPM"
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.
Frequently asked questions
The shelf life is printed on the label of each product. Upon delivery, the guaranteed shelf life is at least 7 months.
That depends on the specific item to be ordered. For Testoval products, only the complete refill pack can be ordered. The individual small bottles cannot be reordered separately. For the Duroval test kit, the individual components of the refill pack can also be reordered separately.
Yes, this is possible for the Duroval product range.
The safety data sheet can be found directly with the product in our shop or separately in the download area under the relevant heading.
Disposal instructions can be found in section 13 of the safety data sheet. Disposal must be carried out in accordance with official regulations.
No, the chemicals can no longer be used after the expiry date. After the expiry date, accurate measurement results can no longer be guaranteed.
Section 7 of the safety data sheet contains all relevant information on the storage of chemicals. The recommended storage temperature should be between 15-25°C.
Dimensions
| Height | 4,5 cm |
|---|---|
| Length | 10 cm |
| Width | 7 cm |
Weight
| Weight | 140 g |
|---|
Other attributes
| Country of origin | EU |
|---|---|
| Customs tariff number | 38221900 |
We recommend the following
The Duroval C Titration Solution Refill Pack is a 50 ml replacement bottle for refilling your Duroval C test kit. Replacement solution for your test kit This is a titration solution for determining carbonate hardness or the m-value (acid capacity up to pH 4.3; KS 4.3) in all natural and technical water samples by titration. With the refill pack, you can replace the used-up titration solution in your existing Duroval C test kit. The solution is specially designed for determining carbonate hardness and ensures that the test kit can continue to be used. The refill bottle contains 50 ml of titration solution and is sufficient for approx. 200 analyses. The measurement time is approx. 2 minutes and the measurement accuracy is 0.5 °dH or 0.25 mmol/l. Work efficiently with the refill solution By using the refill solution, you do not need to buy a new complete kit and can carry out your analyses quickly without interrupting your testing routine.
The Duroval C Indicator 8 ml refill pack is a liquid colour indicator for use with your Duroval C test kit. It makes the point at which the reaction has finished visible, allowing you to read the carbonate hardness value. Liquid indicator for your Duroval test kit Refill pack: For determining carbonate hardness or the m-value (acid capacity up to pH 4.3; KS 4.3) in all natural and technical water samples by titration with a liquid titrant. The liquid indicator from this refill pack complements your existing Duroval C test kit, enabling you to measure carbonate hardness reliably. The indicator ensures that the chemical turning point in the titration is clearly visible, allowing you to read the measurement easily. Why the liquid indicator is important To determine the carbonate hardness or the m-value (acid capacity up to pH 4.3; KS 4.3) in all natural and industrial water samples by titration using a liquid titrant. The indicator is a crucial part of the measurement method, as it is only through its colour change that it is possible to recognise when the chemical endpoint of the titration has been reached. Without this colour change, it would be difficult to determine the carbonate hardness value.
The Duroval P Indicator 8 ml refill pack is a liquid indicator for use in Duroval titration test kits. It is used to analyse water samples as part of chemical titration procedures. Precise water analysis with Duroval P-Indicator 8 ml bottle of DUROVAL® P-Indicator refill bottle for determining water hardness across all hardness ranges. The Duroval P-Indicator supports reliable titration measurements in water samples. As a component of a Duroval test kit, it enables reproducible results in routine analyses. The refill bottle is easy to dispense and is designed to work with Duroval analysis systems. Suitable for: Water analysis using Duroval test kits Maintenance of water treatment and heating systems Laboratories and technical areas requiring regular water testing Not suitable for: Use without a suitable test kit Applications outside of chemical titration procedures Why is the correct indicator essential? The indicator is a crucial component of any titration measurement, as it is only through the indicator that the so-called endpoint becomes visible. Without it, the measurement result cannot be reliably determined. Even small deviations can lead to incorrect assessments of water quality or the condition of the system.
The replacement pipette for the measurement range 0–20° dH or 0–7 mmol/l is compatible with the Duroval C and Duroval CPM test kits. It is included in the test kit set but can also be ordered as a single item. Item numbers for the compatible test kits: Duroval C: 400060 Duroval CPM: 400065 What is this pipette suitable for? The pipette serves as a suitable replacement and accessory for the aforementioned water hardness test kits. It enables precise dosing of liquids and thus supports reliable analysis of water hardness in the range from 0 to 20° dH. Areas of application: Water treatment Water hardness measurement Industrial plant monitoring Laboratory Advantages: Compatible with suitable Duroval test kits Precise dosing of analytical liquids Easy to use