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| Brand Name: | Shengtai Instrument |
| Model Number: | ST-6 |
| MOQ: | 1 carton |
| Payment Terms: | T/T |
| Supply Ability: | 10 cartons per week |
ASTM D 3078 Pharmaceutical Testing Instruments for Flexible Packaging ST-6 Vacuum Sealing Performance Tester
ST-6 The vacuum sealing performance tester is suitable for sealing test of products, through which the sealing process and sealing performance of flexible packaging can be compared and evaluated effectively. It is an ideal testing instrument for food, plastic soft packaging, wet wipes, pharmaceutical, daily chemical and other industries.Package Seal Integrity Testing / Package Leak Testers
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Technical indicators
| Vacuum | -90~0kPa |
| Precision | Level 1 |
| Effective size of vacuum chamber | Φ270mm×200 mm (H) (This is the standard size, the size can be fixed) |
| Air connection | Φ8 polyurethane tube |
| Dimensions | 300mm(L)×380mm(B)×450mm(H) |
| Power supply | AC 220V 50Hz |
| Net weight | 30kg |
| The standard configuration | Host, experimental sealed barrel, air source line |
| According to the standard | GB/T 15171,ASTM D3078 |
The product application
Flexible packaging bag, rigid packaging bottle, medicine bottle, metal can, blister packaging, composite packaging
The performance characteristics of
1. Built-in air source unit, no need to connect external air source, plug and play
2. The system is controlled by microcomputer, with automatic operation of pumping pressure, maintaining pressure, filling pressure, timing, back blowing and printing
3. The device is equipped with A LCD screen and a miniature printer, which supports data presetting and power off memory to ensure the accuracy of test data
4. Support Chinese system or English system
5. Print and output test data to meet the needs of different customers.
6. With 3-level permission function and historical data query function
The test principle of
By vacuuming the vacuum chamber, the pressure difference between inside and outside of the sample immersed in water is generated, and the gas escape inside the sample is observed, so as to determine the sealing performance of the sample.
By vacuuming the vacuum chamber, the pressure difference between inside and outside of the sample is generated, and the shape recovery of the sample after expansion and vacuum release is observed, so as to determine the sealing performance of the sample
| Base application | Used for the test of overall sealing of glass bottles, pipes, cans and boxes |
| used for integral sealing test of plastic bottles, tubes, cans and boxes | |
| used for testing the integral sealing of metal bottles, tubes, cans and boxes | |
| used for sealing test of paper - plastic composite bags and boxes | |
| Extended application | Used for seal test of pen refill |
| Used for sealing test of electronic components | |
| Suitable for sealing test of medical devices |
Packing list
| S/N | Name | Quantity | Unit | Remarks |
| 1 | Host | 1 | set | |
| 2 | Plexiglas cylinder | 1 | ||
| 3 | power cord | 1 | ||
| 4 | Certificate warranty card | 1 | copy | |
| 5 | instructions | 1 | copy | |
| 6 |