Scope of Application

【Operating Instructions】

The intelligent sealability tester tests the sealing integrity of samples by applying positive pressure, and is therefore also known as a positive pressure sealability tester. It can test a wide variety of products that require sealing performance.

**YSM-10 Intelligent Sealability Tester**

**【Scope of Application】**  

The intelligent sealability tester tests the sealing integrity of samples by applying positive pressure, and is therefore also known as a positive pressure sealability tester. It can test a 

wide variety of products that require sealing performance.

This intelligent sealability tester is a versatile instrument capable of testing products including:

- Sealing performance of mineral water bottle caps, beverage bottle caps, aerosol valves, tubes, packaging bags, three‑side seal pouches, composite cylinders, 

composite paper cups, composite cans, aseptic packaging, pharmaceutical packaging, airbags, cylinders, tires, automotive parts, and more.

Specific applications include:

- Quantitative measurement of seal strength, heat seal quality, burst pressure, seal leakage, and creep performance of flexible packages and aseptic packages formed by various 

heat‑sealing or adhesive processes.

- Testing of sealing performance and tamper‑evident strength of various tamper‑evident bottle caps, including caps for carbonated beverages, mineral water, purified 

water, and other beverages.

- Quantitative measurement of overall seal integrity, pressure resistance, cap‑body connection strength, tamper‑evident strength, heat seal strength, and crimp

 strength of various tubes.

- Testing of sealing performance of various aerosol valves, including those used in insecticides, pharmaceutical sprays, spray paints, etc.

- Heat seal strength testing of various three‑side seal pouches.

- End‑cap opening force testing of various chip canisters and composite paper cups.

**【Applicable Standards】**  

GB 10440, GB 18454, GB 19741, GB 17447, ASTM F1140, ASTM F2054, ISO 11607-1, ISO 11607-2, GB/T 17876, GB/T 10004, GB/T 10005, BB/T 0003, 

BB/T 0025, QB/T 1871, YBB 00252005, YBB 00162002.

**【Technical Parameters】**  

1. **Instrument composition:** Main unit (including electrical system, 5‑inch touch screen, etc.), pressure gauge, pressure regulating valve, micro‑printer, standard fixture, etc.  

2. **Test pressure range:** 0 – 0.8 MPa  

3. **Test accuracy:** ±1%  

4. **Air source interface:** 6 mm polyurethane tubing  

5. **Air source pressure:** 0.4 MPa – 0.85 MPa (air source must be provided by the user)  

6. **Standard fixtures:** Standard test stand, test base

**【Instrument Features】**  

1. Intelligent embedded operating system with a professional and user‑friendly interface — what you see is what you get.  

2. Self‑developed test system based on standards — strong adaptability and high reliability.  

3. 5‑inch color LCD screen with high‑definition display.  

4. High‑quality metal buttons for start and stop, making operation more convenient and faster.  

5. Imported sensor system — high sensitivity, fast response, accurate results.  

6. Multi‑purpose design with multiple test modes including tamper‑evident cap removal, creep test, tube test, etc.  

7. Standard configuration includes a micro‑printer for printing test data at any time.  

8. By changing fixtures, a variety of test items can be performed.  

9. Standard RS232 data communication interface for convenient data export and external connection.

**【Technical Parameters】**  

1. **Standard configuration:** Main unit, specimen fixture  

2. **Optional:** Specimen fixtures (selected according to test samples)