Geotextile Effective Aperture Tester Wet - sieving Principle ISO 12956
Price:
Negotiable
MOQ:
1 set
Delivery Time:
5-8 work days
Brand:
ZL
Product Description
Geotextile Effective Aperture Tester Wet - sieving Principle ISO 12956
Product Overview
ISO 12956 Geotextile Effective Aperture Tester using the wet-sieving principle for determining the apparent opening size of geotextiles and geotextile-related products.
Application
This hydrodynamic sieve test apparatus determines the apparent opening size of single-layer geotextiles using the wet-sieving principle. A quantity of graded glass beads is placed on the geotextile surface and washed through with water. The geotextile acts as a sieve, and the graded glass beads that pass through are analyzed. The characteristic opening size (O90) corresponds to a specified size of the graded glass beads passed (d90).
Standards Compliance
Related Standard: ISO 12956
This tester conforms to but is not limited to the standards listed above. For additional standards conformance, please contact us.
Technical Specifications
| Inner diameter of sieve | 130mm±1mm |
| Shake frequency | 50Hz |
| Vertical amplitude | 1.5±0.1mm |
| Pressure of nozzle | 300kPa |
| Water flow velocity under 300kPa pressure | 500ml/min |
| Apertures of support screen | 10±1mm |
| Timer range | 0~99.99s; 0~99min59s |
| Power supply | AC220V 50Hz |
| Dimensions of main machine | 680×420×750mm (L×W×H) |
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Company
Dongguan Zhongli Instrument Technology Co., Ltd.
Location
No.62, Xinhe Management of Area, Wanjiang District, Dongguan city, Guangdong province ,China
Contact Person
Fiona Zhong