The packaging manufacturers of the US can help ensure the freshness of products by using WVTR testers. It helps identify the ideal packaging material for moisture-sensitive products. So, the equipment also helps maintain compliance with regulations.
Water vapor transmission rate testing equipment is important for ensuring product quality and shelf life. Every year, billions of dollars of products in the United States (US) are affected by moisture. So, a Water Vapor Transmission Rate (WVTR) tester is used for measuring the speed of moisture vapor penetrating a material. This is an essential metric for ensuring effective packaging. If you are a US packaging manufacturer who wants to learn about the best Water Vapor Transmission Rate tester in the USA, then keep reading.
Use of a Water Vapor Transmission Rate Tester in the USA
Packaging manufacturers in the US use WVTR testers to identify materials that can protect products from moisture damage. This helps ensure packaging quality, regulatory compliance, and product safety, while also extending shelf life and reducing waste.
Here is how a WVTR tester (like the TT-WVTR200 model) available from a reputable water vapor transmission rate tester manufacturer (like the Testron Group) will help your packaging business.
Product Preservation
A WVTR tester will help you study the moisture blocking capacity of materials. This will help you choose the right packaging material for mixture-sensitive products like pharmaceuticals, food, and cosmetics.
Your products will be safe from degradation, spoilage, and efficacy loss. Models like TT-WVTR200 will help you control humidity and temperature precisely for WVTR testing. The accuracy is 0.1°C for temperature and ±2%RH for humidity control.
Shelf Life Extension
A WVTR tester will help you identify the materials that do not allow much water to penetrate. Such low WVTR packaging materials help keep products fresh for a longer time. So, you will receive higher-quality products and be able to prevent wastage.
The TT-WVTR200 will help you test a variety of materials, including plastic and composite films, sheets, and metal foils.
Regulatory Compliance
You can also use a Water Vapor Transmission Rate tester in the USA to meet the standards and regulations in the packaging industry. So, you will be able to stay more compliant. Models like TT-WVTR200 are based on test standards like ASTM F1249, BS EN ISO 15106-2:2005, JIS K7129, YBB 00092003, and GB/T 26253.
Consumer Trust
The precision and accuracy of a water vapor transmission rate test system guarantee product stability and quality consistency. So, you will be able to better satisfy your clients and gain their loyalty. The TT-WVTR200 model is highly sensitive, with ultra-low failure rate, extremely high stability, and a resolution of 0.0001 g/m2/day.
How WVTR is measured: Key Standards & Methods
The WVTR is a measure of the amount of moisture that penetrates a material over time. For packaging materials or flexible barriers, the main standard is the ASTM F1249. It is a standard method for testing WVTR through plastic film and sheeting, using modulated infrared sensors.
The basic setup involves a dry chamber and a humid chamber, which are separated by the test material. Water vapor penetrates the materials from the humid to the dry side. A sensor, like infrared in the TT-WVTR200 model, continuously detects the concentration of vapor and quantifies it.
You will get the results in common units like grams per square meter per day (g/m2/day). The main factors that can influence the results are relative humidity differential, temperature, and material thickness. So, you must precisely control these variables when running tests on your water vapor transmission rate analyzer.
WVTR Testing Solutions for the US Market
Here are two WVTR testing solutions you can find in the US.
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| In-House Testing Equipment: |
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Table 1: Lab Testing Services vs. In-House Equipment Purchase
Which One to Choose?
If you don’t have the need to perform WVTR tests very often, then you can just get the tests done from a laboratory. It will save you from having to purchase expensive equipment. A lab testing service will also be great if you don’t have in-house expertise.
If you are a packaging manufacturer with industrial needs, it will be essential to have your own material testing equipment. So, purchasing a water vapor transmission rate tester in the USA will be more appropriate for you. With an in-house tool, you will be able to get results in real time and maintain precise control.
Choosing the Right WVTR Solution
Here are the things you must consider when choosing a water vapor transmission rate tester in the USA.
- Access Needs: Consider your testing needs, such as determining moisture sensitivity, expected packaging volume, and alignment with compliance requirements.
- Balance Cost & Control: Consider the water vapor transmission rate tester price. Evaluate the initial expense of buying the material testing equipment against the long-term benefits of running controlled tests in-house.
- Required Support: Consider your need for external support. Go for a water vapor transmission rate tester manufacturer with a strong reputation for training arrangements and technical support.
- Precision & Accuracy: Consider the level of accuracy you need. Go for a water vapor transmission rate tester with high precision, resolution, and range.
Ready for a Water Vapor Transmission Rate Tester in the USA?
WVTR testing is essential for maintaining the integrity of products, ensuring the safety of food, and upholding customer satisfaction. The tests help choose packaging materials that are effective in protecting products from moisture damage. Accurate testing can help you safeguard your packaging company’s reputation and also help avoid costly product recalls.
By getting a water vapor transmission rate tester (WVTR tester) in-house, you can help your clients ensure consistent product quality and safety. In the long term, the increased customer loyalty and improved company reputation will offset the initial cost of acquiring the testing machine. So, reach out to a reputable manufacturer and get a Water Vapor Transmission Rate Tester in the USA today!