Dry and Wet Retroreflectometer
The Dry and Wet Retroreflectometer, also known as the Dry and Wet Sand Abrasive Wear Testing Machine, is designed to evaluate the wear resistance of materials under simulated dry and wet sand abrasive environments. By replicating real working conditions, this equipment provides quantitative data on the durability and performance of various materials. It is widely applicable in material research and development, industrial production, and product quality control.
Standards
The machine complies with multiple international and national standards, including:
(1) EN ISO 20471:2013 – High-visibility clothing standards (reflective testing)
(2) ANSI/ISEA 107-2015 – American National Standard for High-Visibility Safety Apparel
(3) GB 20653-2006 – Chinese high-visibility safety clothing
(4) GB/T 18833 – Chinese abrasion-resistant material testing standard
(5) ASTM G65 – Standard test method for abrasive wear by dry sand/rubber wheel
(6) ASTM G105 – Standard test method for rubber wheel abrasion in wet sand conditions
(7) JB/T 7705 – China Machinery Industry Standard for loose abrasive particle wear testing
(8) JB/T 9396 – China Machinery Industry Standard for sample fixture design and test requirements
Parameters
| Parameter | Specification |
|---|---|
| Light source | Standard Light A, 2856K |
| Illuminometer | 0.01 lux – 200 klux |
| Optical detector angular aperture | ≤12′ |
| Observation angle (α) | 12′ – 2°, adjustable, accuracy 6′ |
| Angle of incidence (β) | 0° – 40°, adjustable, accuracy 1° |
| Sample holder | Accurate positioning between first spindle (β1) and second spindle (β2) |
| Distance from detector to sample | 15 m (requires darkroom), laser rangefinder configured |
| Nozzle diameter | 1.19 mm (conical and steady water column) |
| Nozzle distance to sample | 1000 mm |
| Sample size | 150 × 150 mm or 50 × 50 mm |
| Spray water speed | 284 mm/h |
| Timer | 0 – 99.99 min, accuracy 0.01 min |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Diesel Water Ash Sulfur Mixing Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Analysis of water, ash, and sulfur content in diesel fuel is critical for quality ... |
 |
Fiber Blend Ratio Tester ASTM D4496 | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Fiber Blend Ratio Tester is designed to measure the electrical resistance of a... |
 |
Liquid slip penetration comprehensive performance tester - Test Equipment | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Main Parameters 1. The penetrating disc is made of special organic glass through ... |
 |
HEPA Filter Element Quality Control Test System | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The HEPA Filter Element Quality Control Test System is designed for quality contro... |
 |
Athletic Footwear Shock Attenuating Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Athletic Footwear Shock Attenuating Tester is primarily used to test the shock... |
Похожие товары
 |
ER4043 Silicon Aluminum Welding Wire | Продавец: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing high-quality welding mate... |
 |
Choosing the Right Equipment for Heavy-Duty Cleaning | Продавец: Taizhou Feike Mechanical Technology Co., Ltd. | FEIKE’s High Pressure Washer is designed for industrial cleaning, equipment maintenance, ve... |
 |
ER4043 Silicon Aluminum Welding Wire | Продавец: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. offers ER4043 Silicon Aluminum Welding Wire for alumin... |
 |
Высокоскоростная экструзионная линия для производства гофрированных труб с двойными стенками из ПЭВП с водяным охлаждением | Продавец: Shandong HUASU Plastic Technology Co.,Ltd. | Формы имеют структуру с двойным каналом потока и фильерную головку, обработанную азотированием и ... |
 |
PanEVAP & MVR system | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
