Geotextile vertical permeability tester ASTMD 4491

• Customization: Available
• After-sales Service: Online
• Warranty: 1 Year
• Model NO.: GA-MY03
• Type: Balancing Machine
• Weight: 120kg
• Power Source: AC220V
• Transport Package: Plywood Cases
• Specification: 700x6500x1830mm
• Trademark: GONOAVA
• Origin: Changsha
• HS Code: 9024800000
• Production Capacity: 200

Product Description

Product Description

Geotextile vertical permeability tester ASTMD 4491
1.Application
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. Main features
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. Lateral two-unit water supply and pressure stabilization system, 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. High-strength 304 stainless steel accessories for sample holder

Product Parameters

Geotextile vertical permeability tester  ASTMD 4491

Head pressure difference	250mmH20(2450Pa)
Inner diameter of the holder	Medium 50+0.5mm
Sample thickness	20mm
Time counting range	0~999/S
Temperature range	5~60ºCC
Power supply	220v
Dimensions	700x6500x1830mm
Total weight	120Kg

 

 

Detailed Photos