geomembranes pucture resistance testing machine manufacturer from China jinan bangke testing machine co.,ltd

geomembranes pucture resistance testing machine

Payment Terms:	T/T,L/C,WU,Paypal
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Usage: Universal Testing Machine

Power: Electronic

This testing machine is to meausre the pucture resistance of geomembranes and related pruducts. A test specimen is clamped without tension between cir

1.brief introduction

This testing machine is to meausre the pucture resistance of geomembranes and related pruducts. A test specimen is clamped without tension between circular plates of a ring clamp atachment secured in a tensile testing machine. A force is exerted against the center of the unsupported protion of the test specimen by a solid steel rod attached to the load indicator until rupture of the specimen occurs. The maximum force recorded is the value of pucture resistance of the specimen.

2.Specimen

geomembranes:very low permeability synthetic membrane liners or barriers used with any geotechnical engineering related materials so as to control fluid migration in a man-made project, structure or system.

3.atmosphere for testing geotextiles

air maintained at a relative humidity of 65±5% and a temperature of 21±2℃.

4.technical specifications

No.	Item	Spec.
1	Max. Load	20KN
2	Resolution of test force	1/±300000
3	Resolution of displacement	0.001mm
4	Precision of crossbeam displacement	±0.5%
5	Precision of deformation	±0.5%
6	Measuring range of test force	1%-100%FS
7	Relative error of test force	±1%
8	Relative error at zero point	±0.5%
9	Speed of crossbeam	0.01-500mm/min
10	Precision of crossbeam speed	±1%
11	Speed range of load	0.005%-5%FS/s
12	Precision of load speed	When speed is less than 0.05FS/s, precision is within ±1% of set value, when speed is more than 0.05FS/S, precision is within ±0.5% of set value
13	Speed of deformation	0.005%-5%FS/s
14	Precision of deformation speed	When speed is less than 0.05FS/s, precision is within ±1% of set value, when speed is more than 0.05FS/S, precision is within ±0.5% of set value
15	Stroke of crossbeam	900mm
16	Effective tensile height	650mm
17	Effective test span	400mm
18	Effective compression height	800mm
19	Diameter of compression platen	100mm
20	Voltage and power	220V±10%, 50Hz, 700W
21	Dimension of main machine	650X450X1650mm
22	Weight of main machine	about 300kg