Bursting strength instrument for geosynthetics

Scope of application:

It is used to determine the bursting strength of geotextiles, geomembranes and geocomposite materials composed of geotextiles and geomembranes. The specimen is clamped on the elastic diaphragm, the liquid pressure is applied under the diaphragm to expand the diaphragm and the specimen, and the liquid volume is increased at a constant speed until the specimen is broken, and the bursting strength and bursting degree are measured at this time. In the absence of a sample, the burst strength of the expanded film is measured when it reaches the burst height with a sample, and the difference between the two is the burst strength of the sample.

Meet the standard:

ASTM D3786-2008,SL/T 235-13-2012,etc

Instrument features:

Meet a variety of standard requirements of the sample and area, wide range of application;

User-friendly operation interface, touch screen control, digital display, simple and easy to operate;

Supporting professional test system to realize the simultaneous measurement of force value, displacement and time during burst;

Select high-precision sensor, the result is accurate and reliable;

Equipped with professional sample fixture, sample loading is labor-saving, convenient and reliable;

The front of the panel is equipped with an emergency stop button, easy to operate, safe and reliable;

Built-in thermal printer, timely output test results.

Technical parameters:

The test area is 7.3cm2

Pressure rate 10——150ml/min

Tensile strength measurement range and accuracy 0——6000kPa,+1%

Strength fraction 0.1kPa

Maximum bursting height and resolution 35mm,±0.1mm

Power supply AC 220V 50Hz

Overall dimensions 550x400x600mm

Standard configuration:

1. One host

2. One power cable

3. 25 pieces of rubber diaphragm

4. Glycerin 500ml

5. 2 rolls of thermal printing paper

6. 1 wrench

7. Four feet

8. Product packing list 1 copy

9. 1 copy of product manual

10. One copy of product certificate