TT-GMT2450V Geotextile Vertical Water Permeability Tester

TT-GMT2450V Geotextile Vertical Water Permeability Tester

TESTRON TT-GMT2450V Geotextile Vertical Water Permeability Tester is a constant water load tester designed according to international standards. It is suitable to test vertical permeability under constant load for various geotextiles and composite geotextiles. Controlled by microcomputer, the sensor collects and automatically measures the volume of water and converts permeability coefficient.

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Categories: Material Testing, Textile Testing

Description

Test Principle of TT-GMT2450V Geotextile Vertical Water Permeability Tester

The flow rate of water flowing perpendicular to the plane of geotextile under unit hydraulic gradient (mm/s)

Test Standards of TT-GMT2450V Geotextile Vertical Water Permeability Tester

ASTM D4491-2017 Method A constant head test, GB/T15789-2005

Application of TT-GMT2450V Geotextile Vertical Water Permeability Tester

Suitable for all kinds of geotextiles and composite fabrics

Features of TT-GMT2450V Geotextile Vertical Water Permeability Tester

With automatic measurement: the instrument automatically calculates the test result accurately.
With touch-screen operation and color screen digital display.
User friendly interface, simple and easy operation
Equipped with imported compressor for cooling method
With protective function. The built-in water level device has anti-dry burning function. The temperature is automatically controlled by microcontroller program and the clamping method is vertical.
The equipment comes with dissolved oxygen sensor, which can visually display the oxygen concentration of the liquid. It has built-in vacuum pumps which can effectively reduce the oxygen concentration of the liquid.

Technical Specifications of TT-GMT2450V Geotextile Vertical Water Permeability Tester

Model	TT-GMT2450V
Temperature range	0-50ºC ±0.2 ºC
Temperature accuracy	0.1ºC
Time controller	0~999 seconds (can be arbitrarily set)
Height difference	0-250mm, digital setting, automatic positioning
Head measurement accuracy	0.2mm
Head adjustment stroke	0.300mm
Water collection	0-3000mL laser method
Water level measurement accuracy	0.03mm
Accuracy of dissolve oxygen sensor	0.01mg/kg
Inner diameter of the holder	50mm ± 0.2mm
Clamping mode	Vertical
Operating interface	7.8-inch touch color screen
Power	AC 220V, 50Hz 4000W
Dimension	800 x 650 x 1920mm
Weight	150kg