Hydrostatic Head Tester ULB-T03-1 - Reliable Water Resistance Testing by China Suppliers & Factory
Application
The Digital hydrostatic head tester is an advanced instrument designed to measure the water resistance of fabrics and materials under controlled hydrostatic pressure. Ideal for industries requiring water resistance verification, such as canvas, coated fabrics, hood fabric, tarpaulin, rain-proof fabrics and geotextile. the tester offers laboratory-grade accuracy (0.2% F.S.) and a wide pressure range (500Pa to 200kPa).
The Hydrostatic Head Tester ULB-T03 is versatile enough to meet the testing needs of various industries:
Validate the waterproof performance of:
- Rain jackets, hiking pants, and snow gear
- Tents, sleeping bags, and backpacks
- Outdoor furniture fabrics and awnings
Ensure compliance with safety standards for:
- Surgical gowns, masks, and sterile drapes
- Protective suits, Industrial workwear and flame-resistant clothing
Test the durability of:
- Geotextiles for civil engineering projects
- Tarpaulins, truck covers, and shipping containers
- Technical fabrics for automotive and aerospace applications
Verify water resistance in:
- Upholstery fabrics for sofas and chairs
- Curtains, tablecloths, and bed linens
- Bathroom textiles like shower curtains and bath mats
Key features
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Dual Testing Modes: Supports Supercharge (gradual pressure increase) and Leaking (detection of water penetration) methods.
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User-Friendly Interface: Touch-Screen display with English menu for seamless operation.
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Precision Pressure Control: The Hydrostatic Pressure Tester built-in water tank and pneumatic clamping system ensure stable pressure application and specimen fixation.
Key Specification
| Model | ULB-T03-1 |
| Standards | AATCC 127 Option 2, ISO 811, ISO 1420, GB/T4744, FZT01004, DIN53886, JIS L1092-7.1.1, EN20811, EN 13726-3 |
| Testing range | 500pa-200kpa |
| Water pressure increase rate | 1kpa-30kpa |
| Accuracy | 0.2%F.S |
| Clamping method | Pneumatic clamping |
| Specimen test area | 100cm², or 7.8cm² (Option) |
| Testing mode | Supercharge method, leaking method (set the pressure and time) |
| Testing unit | pa, mmHg, cmH2O |
| Power supply | AC 220V 50/60HZ |
| Dimension | 600 x 450 x 640mm (L x W x H) |
| Weight | 60 kg |
Accessories
| Standard Accessories | 1Set | 100cm² testing sets |
| 1Set | Calibration plate | |
| 2pcs | Rubber ring | |
| 1pc | Power line | |
| Optional Accessories | Optional | Fixtures of other testing range |
Why Choose This Hydrostatic Head Tester?
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Time-Saving: Automated pressure control reduces manual intervention.
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Data Integrity: Exportable test reports for traceability and compliance.
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Durability: Robust construction for long-term use in demanding environments.
Ideal for manufacturers, R&D labs, and certification agencies seeking reliable hydrostatic head testing solutions.
Frequently Asked Questions (FAQ)
The tester offers a wide pressure range from 500Pa up to 200kPa, with laboratory-grade accuracy of 0.2% F.S.
It complies with multiple international standards, including AATCC 127 Option 2, ISO 811, ISO 1420, GB/T4744, FZT01004, DIN53886, JIS L1092-7.1.1, EN20811, and EN 13726-3.
The tester supports two primary modes: the Supercharge method (gradual pressure increase) and the Leaking method (detection of water penetration under set pressure and time parameters).
The device uses a pneumatic clamping system alongside a built-in water tank to ensure stable pressure application and secure, leak-free fixation of the specimen.
Standard accessories include 1 set of 100cm² testing sets, 1 calibration plate, 2 rubber rings, and 1 power line. Other fixture sizes (like 7.8cm²) are available as optional accessories.
It is widely used in Outdoor Apparel & Gear, Medical & Protective Wear, Industrial Textiles (such as geotextiles and tarpaulins), and Home Textiles to verify waterproof performance.