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
 |
Filter Media Test Rig According To ISO11057 | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Application (1) Filter Media Characterization: Performance testing of filter medi... |
 |
Dental material color stability tester - lab instrument | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com We are a professional testing instrument manufactur... |
 |
G238BB Electronic Crockmeter | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com G238BB Electronic Crockmeteris used for testing the color fastness of fabric and l... |
 |
Thermal Protective Performance Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Application: The thermal protection performance (TPP) tester is mainly used to te... |
 |
Wet leakage current test system of photovoltaic module | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Wet Leakage Current Test System is designed for high-precision evaluation of i... |
Похожие товары
 |
Laser Cutting Machines | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Laser Cutting Machines PrecisionLaser Cutting Systemsfor Film, Glass & Industrial Materials ... |
 |
Precision Laser Micromachining Machine | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Precision Laser Micromachining Machine| Ultrafast Laser Micromachining Systems Chanxan provides ... |
 |
Ultrafast Laser Systems | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Ultrafast Laser Systems Femtosecond Laser System Ultra-precision femtosecond laser systemfor hi... |
 |
Industrial Laser Equipment Manufacturer | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Industrial Laser Equipment Manufacturer for Precision Cutting, Marking & Micromachining Chan... |
 |
Common Rail Injector Valve F00R J02 012 | Продавец: 868983 | Common Rail Injector Valve F00R J02 012 David Chen |
