Geotextile vertical permeability tester ASTMD 4491
产品名称: Geotextile vertical permeability tester
模型: GA-MY03
- 描述
- 询问
描述
Geotextile vertical permeability tester ASTMD 4491
1.应用
Used to measure the water permeability of various types of geotextiles. Its performance meets the requirements for instruments in GBT15789, “Determination of vertical permeability characteristics of geotextiles and related products without load”, JTGE50 “Test procedures for geosynthetics for highway engineering”, and ASTMD 4491. Under specified conditions, measure the water flow rate vertically passing through a single or multi-layer geotextile.
Geotextile vertical permeability tester ASTMD 4491
2. 主要特点
1. Large color touch screen control system, digital display and automatic timing
2. Controllable constant temperature, including heating and cooling systems.
3. Automatic water supply, equipped with water source tank
4. 横向两单元供水和压力稳定系统, which can quickly stabilize the water head height and the horizontal surface fluctuation
5. Equipped with dissolved oxygen content measurement device
6. Automatic and intuitive digital display of water permeability
7. 高强度 304 stainless steel accessories for sample holder
2. 主要特点
1. Large color touch screen control system, digital display and automatic timing
2. Controllable constant temperature, including heating and cooling systems.
3. Automatic water supply, equipped with water source tank
4. 横向两单元供水和压力稳定系统, which can quickly stabilize the water head height and the horizontal surface fluctuation
5. Equipped with dissolved oxygen content measurement device
6. Automatic and intuitive digital display of water permeability
7. 高强度 304 stainless steel accessories for sample holder
Geotextile vertical permeability tester ASTMD 4491
| Head pressure difference | 250mmH20(2450帕) |
| Inner diameter of the holder | Medium 50+0.5mm |
| 样品厚度 | 20毫米 |
| Time counting range | 0~999/S |
| 温度范围 | 5~60ºCC |
| 电源 | 220v |
| 方面 | 700x6500x1830mm |
| 总重量 | 120公斤 |
