Testoval® pH-value 5.5-8 kit

Color comparator, cuvettes and additional accessories are not included in the refill pack The Testoval pH range 5.5 to 8 reagents refill pack from Heyl is used to replenish an existing Testoval pH test kit. It enables continued fast and reliable manual determination of the pH value in water. The reagents are specially developed for colorimetric analysis. After being added to the water sample, a characteristic color change occurs, which is visually evaluated using the color comparator of the test kit. This allows the pH value to be determined easily without electronic measuring devices. The refill pack ensures that the existing test kit can continue to be used for further routine analyses and is particularly suitable for regular monitoring in water treatment, industry, or laboratories. Advantages of the refill pack It is a practical refill solution for the Testoval pH test kit and is ideal for regular routine and control measurements. The optical color comparison allows pH values to be checked quickly and reliably. No electronic measuring devices are required for the measurement. Application areas of the Testoval pH test kit from Heyl The refill pack, together with the test kit, can be used in many areas such as monitoring the pH value in drinking and process water, supervising water treatment and dosing systems, and routine analyses in laboratories and technical facilities. Technical data of the Testoval pH refill pack from Heyl Measurement parameter: pH value Measuring range: pH 5.5 – 8 Readable reference values: 5.5 / 6 / 6.5 / 7 / 7.5 / 8 Number of analyses: approx. 250 Measurement time: approx. 1 minute Measurement principle: colorimetric color comparison Also available in our online shop: Item number: 410610 Complete test kit Testoval pH 5.5–8 Item number: 410612 Replacement color comparator pH 5.5–8

The transparent replacement cuvette is a spare part suitable for all Testoval kits from Heyl. Replacement Cuvette for Testoval Test Kits from Heyl The replacement cuvette is a measuring vessel made of transparent material that serves as a sample container in chemical analyses. It is particularly used for manual test kits where a defined quantity of a water sample or reagent is required, for example in colorimetric analyses or titrations. Why buy the replacement cuvette from Heyl? Precisely fitting for all TESTOVAL test kits from Heyl Transparent design Reusable Cost-effective replacement Possible applications of the cuvette The cuvette can be used together with manual water analysis test kits, especially the Heyl Testoval kits. It is used wherever a defined and repeatable sample intake is required, e.g. for color comparison reactions or photometric measurements in handheld test devices. (except Testoval Chloride, item no.: 410529)

The red measuring spoon is a replacement part for various Duroval and Testoval test kits and refill packs. It is included in every test kit and refill pack. What is the measuring spoon used for? The measuring spoon facilitates the precise dosing of powdered reagents in water analysis. It measures 7.5 cm in length and 1 cm in width. Examples of applications: Laboratories Water treatment plants Industrial water analysis Advantages Perfect for dosing powdered indicators Ideal for water analysis and test kits Eye-catching red colour coding for good visibility Item numbers for compatible test kits: Duroval AF: 400022 Duroval BP: 400031 Duroval TF: 400042 Testoval Iron 0–10 mg/l: 410544/ 410545 Testoval Iron 0–1 mg/l: 410547/ 410548 Testoval pH-Chlorine DPD: 410601/ 410602 Testoval Chlorine DPD: 410520/ 410521 Testoval Chlorine DPD 0.5–4 mg/l: 411520 Testoval Silicate: 410622/ 410623 Testoval Sulphite: 410634/ 410635 Testoval Phosphate: 410592/ 410593