Here are ten explanations to emphasize why the hydrostatic head tester is important:

1. Quality control: Hydrostatic head tester is used in the textile industry to ensure the quality of fabrics. It helps to prevent the production of fabrics with low water resistance, which can lead to customer dissatisfaction.

2. Regulatory compliance: Many standards such as ISO 811, ASTM D751, JIS L1092, and other regulatory bodies require that fabrics should have a minimum hydrostatic head value to be used in certain applications. Hydrostatic head tester helps to comply with these standards and regulations.

3. Reliability: With hydrostatic head tester, the measurement of the water resistance of fabrics is reliable, repeatable, and accurate. This helps to avoid costly errors that may result from inaccurate measurement.

4. Product development: Hydrostatic head tester is an important tool for fabric designers and manufacturers. It helps to develop new and more effective materials that can withstand a higher level of water pressure.

5. Durability testing: Hydrostatic head tester is also used for durability testing. It measures how a fabric’s water resistance changes over time, especially after exposure to different environmental conditions.