Textile Bally Rain Test Instrument

Instrument Purpose

It is suitable for determining the water repellency of fabrics by the Bally rain test method, simulating the water repellency of fabrics when exposed to a sudden rain while in motion. It can evaluate the amount of water passing through the test sample and the water repellency performance of the fabric.

Applicable Standards

GB/T14577 - 1993, ISO9865, BS EN29865, DIN53888, JIS L1092 and other standards.

Instrument Features

1. Color touch screen display and control, menu-based operating mode.

2. Timing function. The machine will automatically stop and give an audible alarm when the set time is reached.

3. Made of stainless steel, rust-resistant and corrosion-resistant.

4. The core control components use a 32-bit multifunctional motherboard from STMicroelectronics.

5. The instrument is equipped with a level detection device.

6. The instrument is supported by universal swivel casters, which are convenient for moving and fixing the equipment.

7. The instrument is designed as a desktop model, with stable operation and low noise.

8. Precise motor control and drive, short response time, no overshoot, and uniform speed.

9. The spray volume and spraying range can be customized according to customer requirements.

10. The panel is made of special aluminum material with metal buttons, which are sensitive to operate and not easy to damage.

11. The instrument includes both Chinese and English interfaces, facilitating the inspection of foreign customers.

Technical Parameters

1. Number of spray heads: 300, evenly distributed on a plane with a diameter of 406mm.

2. Rainfall area: Approximately 1300cm².

3. Rainfall amount (per 100 cm²): 100 - 300ml/min (adjustable).

4. Test piece specification: Diameter 140mm.

5. Diameter of the test cup: 100mm.

6. Installation angle of the test cup: 15°.

7. Rotation speed of the test cup: 6r/min.

8. Specification of the cross-shaped scraper: 48×5mm.

9. Rotation speed of the scraper: Approximately 20r/min.

10. Friction pressure of the scraper: Approximately 250cN.

11. Distance between the spray head and the test sample: 1.5 meters.

12. Overall dimensions: Approximately 750 * 750 * 2400 (L*W*H).

13. Working voltage: AC220V, 50Hz; 400W.

14. Weight: Approximately 70Kg.

Configuration List

1. Main unit: 1 set

2. Product qualification certificate: 1 copy

3. Product operation manual: 1 copy

4. Delivery note: 1 copy

5. Acceptance form: 1 copy

6. Product brochure: 1 copy