Hydraulic Bursting Strength Tester YG(B)032EZ-6

[Instrument Name]: Hydraulic Bursting Strength Tester Tester

[Calibration Certificate]：

Shanghai Branch of the National Textile Metrology Station / Shanghai Textile Group Testing Standards Co., Ltd. Certificate No.:ZZ-202409005

[Calibration Certificate]：

Shanghai Branch of the National Textile Metrology Station / Shanghai Textile Group Testing Standards Co., Ltd. Certificate No.:ZZ-202411606

[Scope of Application]:

It is used to determine the bursting force and bursting extension of various materials—such as textiles, non-wovens, and leather—when subjected to simultaneous multi-directional stress (warp, weft, and other directions). (Hydraulic diaphragm method)

[Test Mode]:

A specimen of a specific area is placed over an elastic diaphragm and secured by a circular clamp. Fluid pressure beneath the diaphragm is gradually increased until the specimen bursts within a specified timeframe. The bursting strength of the specimen is calculated by subtracting the diaphragm correction value from the maximum recorded fluid pressure; a laser sensor is used for precise height measurement.

[Related test methods]：

GB/T7742.1、FZ/T60019、ISO2960、ISO13938.1-04、ASTMD3786、JIS1018.6.17

[Technical Features]:

1. High-definition color touchscreen interface

2. Supports both standalone operation and PC-connected operation

3. Test clamping plate and collection tray made of corrosion-resistant materials

4. Protective test cover made of imported high-transparency POM material with built-in LED lighting, allowing for all-around observation of the specimen during testing

5. 32-bit processor; 24-bit high-speed A/D conversion chip

6. Laser displacement sensor for measuring displacement changes

7. Waste liquid collection system to prevent leakage and contamination

8. Instrument overload protection and automatic burst detection system (sensitive and reliable); includes protection against over-range and excessive expansion

9. Test data can be copied directly from the instrument via USB drive, facilitating testing in various locations and environments

10. Built-in thermal printer

11. Optional barcode scanner and standard network communication module available

12. Optional standard API interface supporting real-time data transmission with LIMS, automated workflows, and cross-system integration

[Technical Parameters]:

1. Measurement range: 0.05–6 MPa ±1%; Accuracy: 0.1% FS; Resolution: 0.01 kPa

2. Elastic diaphragm dimensions: Outer diameter Φ140 mm; Thickness: 1.8–2 ±0.1 mm

3. Test area: Standard 7.3 cm² (φ30.5 ±0.05 mm) and 50 cm² (φ79.8 ±0.05 mm);

Customizable areas: 10 cm² (φ35.7 ±0.05 mm) and 100 cm² (φ112.8 ±0.05 mm)

4. Maximum expansion: 70 ±0.5 mm (Minimum graduation: 0.02 mm)

5. Test methods: Constant pressure burst, constant expansion burst, constant rate burst, and 20±5s test

6. Unit selection: Switchable between kPa, bar, PSI, kgf/cm², and lb/in²

7. Pressurization rate: (100–500) Digital setting of flow rate (mL/min)

8. Hydraulic fluid: 85% glycerin (glycerol) or another viscous liquid that does not corrode the diaphragm. If using glycerin, replace it if the concentration drops due to the absorption of atmospheric moisture over time.

9. Operating air supply: ≥0.4 MPa (increase supply pressure appropriately when testing at maximum pressure to ensure the sample is securely clamped).

10. Output methods: Touchscreen display, thermal printing, and online communication (supports connection to external printers for report generation).

11. Power supply and rating: 1 kW, AC 220V ±10%, 50 Hz.

12. Dimensions: 560 mm × 560 mm × 790 mm (L × W × H).

13. Weight: Approx. 190 kg.