CCM measuring instrument Classic, Order No. 40424

CM Moisture Meter Classic, Art.-No. 40424

The CM Moisture Meter Classic is the perfect tool for tilers and construction professionals to avoid costly complaints. Using the proven calcium carbide method (CM measurement), it enables quick and precise determination of residual moisture in screed. This measurement is essential to ensure the substrate is dry enough for tiling.

How Does the CM Measurement Work?

The CM measurement is based on the chemical reaction of calcium carbide with water, which produces acetylene gas. The resulting pressure is measured using a mechanical manometer, allowing accurate calculation of residual moisture in the screed.

Advantages of the CM Moisture Meter Classic

• Accurate Results: Precise determination of residual moisture for screed and other materials.
• Fast and Efficient: Measurements can be performed in just a few minutes.
• Easy to Use: No complex calculations required, all necessary materials are included in the kit.

Contents in the Robust Tool Case

• Digital scale (up to 150 g)
• Weighing cups (2 pieces)
• Tool set for sample preparation
• Ball set with 4 steel balls
• 25 calcium carbide ampoules for reaction
• 3 test ampoules with 1.00 g of water for manometer testing
• Replacement seals (3 each for the manometer and pressure flask)
• Spoon and cleaning brush

Technical Details

• Manometer: Mechanical, non-rotatable
• Accuracy class: 1.6
• Measurement range: 0 to 1.6 bar

Step-by-Step Measurement Guide

1. Preparation: Wear safety glasses and gloves, and mark the measurement location.
2. Sample Collection: Extract a screed sample, crush it, and weigh it.
3. Measurement: Place the sample and calcium carbide ampoule into the device, seal it, and wait for the reaction.
4. Evaluation: Read the pressure value on the manometer and determine the residual moisture using the reference table.

Practical Tips for CM Measurement

• Perform measurements at multiple locations to ensure uniform dryness.
• Repeat the measurement if in doubt about the results.
• Follow the user manual for accurate readings.

Conclusion:

The CM Moisture Meter Classic is an essential tool for every professional craftsman. It guarantees simple, fast, and reliable moisture measurement, ensuring the screed meets the necessary requirements for tiling. Invest in precision and quality for optimal results and satisfied customers!