Test Principle:

By vacuuming the vacuum chamber, the internal and external pressure difference of the sample immersed in water is generated, and the gas escape in the sample is observed, so as to determine the sealing performance of the sample; By vacuuming the vacuum chamber, the internal and external pressure difference of the sample is generated, and the shape of the sample is restored after the expansion of the sample and the release of the vacuum, so as to determine the sealing performance of the sample.

Product use:

It is suitable for the sealing test of packaging bags, bottles, tubes, cans, boxes, etc. in food, pharmaceutical, medical equipment, daily cosmetics, automobiles, electronic components, stationery and other industries. It can also be used to test the sealing performance of the specimen after the drop and pressure test

Technical Parameters:

1. True space: -90~0kPa

2. Accuracy: grade 1

3. Effective size of vacuum chamber: Φ270mm×270 mm (H) (standard)

Note: Other sizes can be customized.

4. Air pressure: 0.7MPa (air source provided by user)

5. Air source interface: Φ8 polyurethane pipe

6. Dimensions: 460mm(L)×360mm(B)×530mm(H)

7. Power supply: AC 220V 50Hz

8. Net weight: 15kg

Standard configuration: main machine, experimental sealed barrel, air source line

According to standards: GB/T 15171, ASTM D3078

Features:

1. LED digital control, experimental process automation

2. Pressure setting and holding time

3. PVC operation panel, film buttons, more convenient operation

4. High quality thickened plexiglass sealed barrel with wall thickness of 15mm

5. Digital preset test vacuum degree and vacuum holding time

6. Precision pneumatic components, superior sealing performance

7. Automatic constant pressure air supply, no need for manual operation

After-sales service plan:

1. We guarantee that the goods fully comply with the quality, specifications and performance requirements stipulated in the contract;

2. Before delivery, we will conduct accurate and comprehensive testing of the products; Packing according to your requirements, pictures are attached before shipment for your confirmation, delivery is made on schedule, and professional shipping documents are provided;

3. We will provide you with quality service immediately, reply within 48 hours after receiving the quality message, and provide appropriate solutions within 3 working days;

4. After acceptance, our engineers will provide professional and technical services free of charge, such as video guidance and teaching, and on-site guidance and teaching if necessary;

5. We provide a 12-month warranty period, and in the event of quality problems during the product warranty period (not caused by human factors), we guarantee to provide free repair, maintenance and replacement of damaged and defective parts services;

Our advantages:

1. Professional technical support.

2. Rich experience in loading a large number of containers in Chinese seaports.

3. Fast shipping by well-known shipping company.

4. Best service with email after shipment.

5. We are a professional testing equipment manufacturer in China, with rich experience and skills, and also with the best quality products.

6. Timely after-sales service