GBT44587-2025食品用脱氧剂包装膜透气阻力测试仪

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食品用脱氧剂包装膜透气阻力测试仪（Food Deoxidizer Packaging Film Breathability Resistance Tester）

执行标准：

GBT44587-2024

Execution Standards:

GBT44587-2024

技术参数：

控制系统：PLC;

操作界面：彩色7寸触摸屏，中英文切换；

夹具面积：6.42 平方厘米；

夹具：304不锈钢制造；

试样尺寸：50*50mm；

压差传感器：0-3000pa；

压力传感器：0-500kpa，精度0.5%；

内置储气罐：2升不锈钢制造；

打印机：嵌入式微型打印机1套；

用电要求：220V,50hz；

气源要求：0-0.4mpa客户自备；

外形尺寸：630*520*640mm；

Technical Parameters:

Control system: PLC;

Operation interface: 7-inch color touch screen, switching between Chinese and English;

Fixture area: 6.42 square centimeters;

Fixture: Made of 304 stainless steel;

Sample size: 50 * 50mm;

Differential pressure sensor: 0-3000pa;

Pressure sensor: 0-500kpa, accuracy 0.5%;

Built in air storage tank: made of 2-liter stainless steel;

Printer: 1 set of embedded micro printer;

Electricity requirements: 220V, 50Hz;

Gas source requirement: 0-0.4mpa, to be provided by the customer;

Dimensions: 630 * 520 * 640mm;

原理：

‌食品用脱氧剂包装膜透气阻力测试仪的原理‌主要是基于压差法。在实验室环境中，测试仪通过测量100mL测试气体通过特定面积的电池隔膜所需要的时间，来评估包装材料的透气性能。具体来说，测试仪在1.21kPa的压力下记录气体通过特定面积的电池隔膜所需的时间，从而计算出透气度‌。

Principle:

The principle of the air permeability resistance tester for food deoxidizer packaging film is mainly based on the pressure difference method. In a laboratory environment, the tester evaluates the breathability of packaging materials by measuring the time required for 100mL of test gas to pass through a specific area of battery separator. Specifically, the tester records the time required for gas to pass through a specific area of battery separator under a pressure of 1.21kPa, in order to calculate the gas permeability.

应用领域：

‌食品行业‌：在食品行业中，透气阻力测试仪用于检测包装材料的透气性能，帮助食品加工企业选择合适的包装材料，确保食品在运输和储存过程中的保鲜效果。通过测量包装材料的透气速率，可以评估其保鲜能力，从而选择能够有效隔绝氧气和湿气的材料，延长食品的保质期‌。

‌药品行业‌：在药品包装中，透气阻力测试仪同样重要。药品对存储环境的要求较高，不当的透气性可能导致药品失效或变质。通过测试包装材料的透气性能，可以确保药品在储存和运输过程中保持稳定，符合药品的质量标准‌。

‌化妆品行业‌：化妆品对包装的透气性也有一定要求。过高的透气性可能导致产品氧化或变质，而透气性过低则可能影响产品的稳定性和使用效果。透气阻力测试仪可以帮助选择合适的包装材料，确保化妆品的质量和安全性‌。

‌其他领域‌：此外，透气阻力测试仪还可以应用于其他需要控制气体交换的领域，如电子产品、精密仪器等。在这些领域中，适当的透气性可以防止潮湿和腐蚀，确保产品的稳定性和寿命‌。

Application Areas:

Food industry: In the food industry, air permeability resistance testers are used to test the air permeability of packaging materials, helping food processing companies choose suitable packaging materials and ensure the freshness of food during transportation and storage. By measuring the air permeability rate of packaging materials, their preservation ability can be evaluated, and materials that can effectively isolate oxygen and moisture can be selected to extend the shelf life of food.

Pharmaceutical industry: In pharmaceutical packaging, air permeability resistance testers are equally important. Drugs have high requirements for storage environment, and improper breathability may lead to drug failure or deterioration. By testing the breathability of packaging materials, it can be ensured that drugs remain stable during storage and transportation, meeting the quality standards of drugs.

Cosmetics industry: Cosmetics also have certain requirements for the breathability of packaging. Excessive breathability may lead to oxidation or deterioration of the product, while low breathability may affect the stability and effectiveness of the product. The breathability resistance tester can help select suitable packaging materials to ensure the quality and safety of cosmetics.

Other fields: In addition, the air permeability resistance tester can also be applied to other fields that require controlled gas exchange, such as electronic products, precision instruments, etc. In these fields, appropriate breathability can prevent moisture and corrosion, ensuring product stability and lifespan.

简介：

食品用脱氧剂包装膜透气阻力测试仪是一种用于评估食品包装材料透气性和阻隔性能的专业设备。它的主要功能是测试包装膜在特定条件下对气体（如氧气、水蒸气等）的透过率，从而判断其对食品的新鲜度和保质期的影响。

Introduction:

The breathability resistance tester for food deoxidizer packaging film is a professional equipment used to evaluate the breathability and barrier performance of food packaging materials. Its main function is to test the permeability of packaging film to gases (such as oxygen, water vapor, etc.) under specific conditions, in order to determine its impact on the freshness and shelf life of food.

主要功能与特点：

准确度高：仪器通常配备高精度的传感器和控制系统，以确保测试结果的准确性。

多种气体测试：能够同时测试多种气体的透过率，如氧气、二氧化碳和水蒸气等。

操作简单：大多数仪器设计直观，操作界面友好，方便用户进行测试。

数据记录与分析：可自动记录测试数据，并提供分析报告，帮助用户更好地理解包装材料的性能。

适用范围广：适用于各类食品包装材料的测试，包括塑料薄膜、复合材料、纸质包装等。

Main Functions and Features:

High accuracy: Instruments are usually equipped with high-precision sensors and control systems to ensure the accuracy of test results.

Multi gas testing: capable of simultaneously testing the permeability of multiple gases, such as oxygen, carbon dioxide, and water vapor.

Easy to operate: Most instruments are designed to be intuitive, with user-friendly interfaces, making it convenient for users to conduct testing.

Data recording and analysis: It can automatically record test data and provide analysis reports to help users better understand the performance of packaging materials.

Wide applicability: Suitable for testing various types of food packaging materials, including plastic films, composite materials, paper packaging, etc.