High Pressure Servo Hydrostatic Head Tester, Fabric Water Penetration Resistance Testing Machine for Textile Nonwoven
Manufactured for industrial textile waterproof testing, the RT-801D Hydrostatic Head Tester precisely detects the liquid blocking performance of multiple functional fabrics. It supports water penetration resistance measurement on thick canvas, coated cloth, tarpaulin and geotextile raw materials, helping manufacturers confirm their goods pass strict waterproof benchmarks for outdoor shelter and protective end uses.
Product Details：
Hydrostatic head tester meet the criteria:
* AATCC 127: Water Resistance (Hydrostatic Pressure Test)
* ISO 811: Textile Resistance to Water Penetration
* ISO 1420: Water Penetration for Coated Fabrics
* DIN 53886: Textile Water Penetration Resistance
* JIS L1092: Textile Water Resistance Testing
* EN 20811: Textile Resistance to Water Penetration
* EN 13726-3: Waterproofness Testing for Medical Dressings
RT-801D Hydrostatic Head Tester | Key Features & Advantages:
- User-Centric Smart Interface: Navigating tests is seamless via the integrated high-definition color touch display, featuring a localized English UI that minimizes the learning curve for any operator.
- On-Board Data Output: A heavy-duty thermal printer is embedded within the unit, facilitating immediate hard-copy generation of test metrics directly from the laboratory floor.
- Precision Servo Regulation: Leveraging high-end servo-motor technology, the system delivers ultra-stable pressure increments with an infinitely adjustable speed range, ensuring strict adherence to microcomputer-monitored flow targets.
- Dynamic Feedback & Sensor Protection: Incorporating a premium-grade pressure transducer with built-in overload safeguarding, the instrument utilizes real-time feedback loops to eliminate pressure spikes and maintain curve linear stability.
- Uniform Pneumatic Gripping: The air-powered sample clamping system ensures rapid, balanced force distribution across the specimen, preventing material distortion or damage during high-pressure cycles.
- Multi-Protocol Compliance: Pre-loaded with 5 specialized testing modules—including Dynamic, Constant Pressure, and Leakage modes—it effortlessly meets various international testing frameworks.
- Universal Metric Switching: Operators can toggle between 7 distinct measurement units (Pa, kPa, Bar, PSI, etc.) to ensure data consistency with global supply chain requirements.
- Enhanced Visual Monitoring: Internal LED optics provide high-contrast visibility for water breakthrough detection, complemented by a multi-point manual recording toggle for detailed burst analysis.
- Automated Burst Termination: The intelligent software identifies the exact moment of specimen failure, triggering an instantaneous shutdown while auto-saving the peak breakthrough values.
- Hybrid Operational Control: Offers the versatility of standalone operation via the HMI or advanced data management through integrated PC-link software for comprehensive graphing and archiving.
SPECIFICATIONS:
| Model | Measuring Range | Accuracy | Water Pressure Rise Rate | Specimen Clamp Area |
| RT-801D-5 | 50kPa | 0.2% F.S | 100Pa – 100kPa | 100 cm² |
| RT-801D-20 | 200kPa | 0.2% F.S | 100Pa – 100kPa | 100 cm² |
| RT-801D-50 | 500kPa | 0.2% F.S | 100Pa – 100kPa | 7.8 cm² (Optional) |
| RT-801D-100 | 1000kPa (Customized) | |||
Hydrostatic head tester meet the criteria:
* AATCC 127: Water Resistance (Hydrostatic Pressure Test)
* ISO 811: Textile Resistance to Water Penetration
* ISO 1420: Water Penetration for Coated Fabrics
* DIN 53886: Textile Water Penetration Resistance
* JIS L1092: Textile Water Resistance Testing
* EN 20811: Textile Resistance to Water Penetration
* EN 13726-3: Waterproofness Testing for Medical Dressings
Applications
* Quality control for waterproof outdoor apparel (rainwear, tents)
* Medical textile validation (surgical gowns, wound dressings)
* Testing industrial coated fabrics (tarpaulins, truck covers)
* Geotextile and filtration material certification
* R&D for water-repellent finishes in technical textiles
* Medical textile validation (surgical gowns, wound dressings)
* Testing industrial coated fabrics (tarpaulins, truck covers)
* Geotextile and filtration material certification
* R&D for water-repellent finishes in technical textiles
RT-801D High Pressure Servo Water Resistance Tester Operation Video
FAQs
What is the primary function of this Hydrostatic Pressure Head Tester?
This equipment is used to determine the resistance of various fabrics (such as canvas, coated fabrics, hood cloth, tenting, and waterproof protective clothing materials) to water penetration under hydrostatic pressure. It measures the “Hydrostatic Head” (water column height) that a fabric can withstand before water droplets appear on the surface.
Which international testing standards does this machine comply with?
Our tester is designed to meet a wide range of global standards, including AATCC 127, ISO 811, BS EN 20811, JIS L1092 (Method A/B), AFNOR G07-057, and ERT 120-1/160-0. This ensures your test results are globally recognized and accepted.
What is the maximum pressure range available?
We offer different models to suit various needs. Standard models typically range from 0-200 kPa (approx. 20,000mm H2O), while high-pressure models can reach up to 500 kPa or 1,000 kPa for specialized heavy-duty industrial or military-grade textiles.
Is the testing process automatic or manual?
Our machine features a fully automatic control system. It includes an automatic water supply, a precision pneumatic clamping system (to prevent sample slippage), and a high-resolution touch screen for setting the rate of pressure rise. The test stops automatically once the burst or penetration is detected (or can be stopped manually upon observation).
How accurate are the test results?
recision is our priority. The equipment uses a high-precision pressure sensor with an accuracy of ±0.5% F.S. and a resolution of 0.1mm H2O (0.001 kPa). Each machine is calibrated before shipment to ensure stable and repeatable data.
Can I export the test data for reporting?
Yes. The tester is equipped with a built-in micro-printer for immediate results. Additionally, it features an RS232/USB interface that allows you to connect to a PC for professional data analysis and report generation via our proprietary software.
What kind of after-sales support do you provide for international buyers?
We provide a 12-month warranty and lifetime technical support. For our international clients, we offer:
1. Online video training and operation manuals.
2. Remote technical diagnosis via video call.
3. Fast shipping of spare parts if required.
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