Humidity Chamber 225L & 500L
NL 3030 X / 006N & 008

Standard: EN 196-1,EN 12390-2,EN 12390-9 

Product Description

Humidity chambers helps regulate humidity for concrete curing, preventing cracks and ensuring durability. These chambers also protect materials from excess moisture damage and facilitate testing of construction products under specific conditions. In construction, humidity chambers are vital for controlling moisture levels during critical phases. Additionally, they simulate post-construction climates, ensuring long-term performance. Easy to use & clear touch screen display panel provides user friendly operation, even for beginners. Constructed using full stainless steel material ensure long life span & fitted with transparent glass for easy viewing. Various types of safety warnings to protect chamber from abnormal operation.

Features of Humidity Chamber

• Humidity Control System that provides precise regulation of humidity levels to suit specific construction needs, often with adjustable settings and accuracy in maintaining desired conditions.
• Temperature Control Mechanisms to maintain consistent environmental conditions, essential for various construction processes.
• Air Circulation systems ensuring uniform distribution of humidity throughout the chamber, preventing stagnant air pockets and promoting even curing of materials.
• Sealing Mechanisms to prevent moisture leakage and maintain the integrity of the controlled environment, often utilising weather stripping or silicone sealants.
• Monitoring and Control Systems for continuous monitoring and adjustment of humidity and temperature levels, providing real-time feedback and ensuring precise control.
• Durability and Construction Materials capable of withstanding the rigours of construction sites, ensuring long-term performance and reliability.

Standard: EN 196-1,EN 12390-2,EN 12390-9 

•  EN 196-1

EN 196-1, part of the "Methods of Testing Cement" series, serves as a vital standard in the construction industry by detailing procedures for determining the compressive strength of cement specimens. Its guidelines encompass specimen preparation, including specifications for size, shape, and curing conditions, ensuring consistency and reliability in testing. By conducting compression tests according to these protocols, construction professionals can accurately assess cement quality and performance, crucial for ensuring the structural integrity and durability of concrete structures. Adhering to EN 196-1 not only ensures compliance with industry standards but also fosters confidence in cement products' suitability for various construction applications. Furthermore, its periodic review and updates reflect ongoing advancements in testing methodologies, facilitating continuous improvement and enhanced quality assurance in the construction sector.

• EN 12390-2

EN 12390-2 outlines the standardised process for evaluating the compressive strength of hardened concrete specimens. This involves meticulous procedures for preparing, curing, and testing the specimens to ensure accurate and reliable results. The standard provides detailed instructions for molding concrete specimens of different shapes and sizes, as well as specifying the necessary conditions for curing them under controlled environments, including temperature and humidity regulation. Additionally, EN 12390-2 offers clear guidelines for conducting compression tests on the cured specimens to determine their strength. This assessment is crucial for assessing the overall quality and durability of concrete structures, helping construction professionals make informed decisions about material suitability and performance in real-world applications.

• EN 12390-9 

EN 12390-9 - Testing Hardened Concrete - Part 9: Freeze-thaw Resistance: This standard mimics environmental conditions prevalent in cold climates by subjecting concrete specimens to controlled cycles of freezing and thawing. It outlines the procedure for subjecting concrete specimens to cycles of freezing and thawing under controlled conditions, simulating the effects of environmental exposure in cold climates. The standard provides guidelines for preparing the specimens, conducting the freeze-thaw cycles, and evaluating the damage to the specimens after testing. Assessing freeze-thaw resistance is crucial for ensuring the durability and longevity of concrete structures in regions prone to frost and thaw cycles.

Test Procedure

1. Preparation of Test Specimens: Begin by preparing the specimens or samples that will be subjected to the humidity test. These specimens could be materials, components, or products that need to be evaluated under specific humidity conditions.
2. Chamber Calibration: Before conducting the test, ensure that the humidity chamber is properly calibrated. This involves verifying the accuracy of humidity sensors and control systems to ensure they are functioning correctly.
3. Setting the Desired Humidity Level: Determine the target humidity level based on the requirements of the test or the relevant industry standards. Adjust the humidity control settings of the chamber to achieve the desired humidity level.
4. Placement of Specimens in Chamber: Carefully place the prepared specimens inside the humidity chamber, ensuring that they are arranged in a manner that allows for proper airflow and uniform exposure to humidity
5. Monitoring Humidity Levels: Throughout the test duration, continuously monitor the humidity levels inside the chamber using the chamber's built-in sensors or external monitoring devices. Record the humidity readings at regular intervals to track any fluctuations.
6. Maintaining Conditions: Ensure that the humidity chamber maintains stable conditions throughout the test period. This may involve periodic adjustments to the humidity control settings to compensate for any changes in ambient conditions.
7. Test Duration: The duration of the test will vary depending on the specific requirements and objectives. Follow the prescribed test duration, ensuring that the specimens remain exposed to the target humidity level for the required period.
8. Results Evaluation: Once the test is complete, carefully remove the specimens from the humidity chamber. Evaluate the specimens for any changes or effects resulting from exposure to the humidity conditions. This could involve visual inspection, measurements, or other relevant tests.
9. Documentation: Record all relevant data and observations obtained during the test, including the humidity levels, test duration, specimen conditions, and any notable findings. This documentation will be essential for analysis and reporting purposes.
10. Analysis and Reporting: Analyze the test results to draw conclusions regarding the performance or behaviour of the specimens under the tested humidity conditions. Prepare a comprehensive report documenting the test procedures, results, and any recommendations or conclusions derived from the analysis.

Technical Specifications: