DH-YT020M Geotextile Permeability Tester, Touch Screen Automatic Temperature Control Lab Geosynthetic Vertical Permeameter
Application:
The geotextile vertical permeability tester is a constant head tester designed and manufactured according to the requirements of the latest national standard GB/T15789-2016. It is suitable for testing the vertical permeability of various permeable geotextiles and composite geotextiles under a constant head. The machine adopts microcomputer program control, and the sensor collects and measures the water volume, and the permeability coefficient is automatically calculated.
Standards:
GB/T15789-2016, ASTM D4491-2017 Method A - Constant Head Test.
Features:
1. Human-Machine Interface: Touchscreen operation, menu-driven, simple and clear operation.
2. Cooling Method: Imported compressor.
3. Protection Function: Built-in water level device with anti-dry-burning function.
4. Control Method: Microcontroller-based automatic temperature control.
5. Clamping Method: Vertical.
6. Built-in dissolved oxygen sensor for direct display of liquid oxygen concentration.
7. Built-in vacuum pump effectively reduces liquid oxygen concentration.
8. Water collection method: Flow meter or manual collection.
Technical Parameter:
1. Temperature Range: 15-30℃
2. Temperature Accuracy: 0.1℃
3. Water Collection Time: 30.0-999.9s (arbitrarily settable)
4. Oscillation Frequency: 20-70 times/min, stepless speed regulation
5. Head Difference: 0-250mm
6. Dissolved Oxygen Sensor Accuracy: 0.01mg/kg
7. Inner Diameter of the Aerator: 50mm±0.2mm
8. Overall Dimensions: 1270×750×1065mm
9. Power Supply: AC220V 50HZ 4000W
Company Information:
