1. Introduction

This double beam digital display type UTM are suitable for tensile, compression and bending tests of metal and non-metal materials, like rubber, plastic, cable wire, composite material, plastic profile, spring, etc. It also can execute the other tests, like shearing, peeling, friction, puncture test by adding relative optional accessories. It conforms to GB, ISO, JIS, DIN, ASTM, etc standards. It is an ideal testing machine for quality control department, scientific research, universities and colleges, industrial and mining enterprises.

2. Features

2.1 Host machine

a. Double beam structure, aluminum alloy frame cover, more exquisite and artistic.

b. Tensile grip, compression plates and bending fixture for each one.

c. High accuracy load sensor

d. Full digital AC servo motor and driver

e. Precision lead screw and reducer, stable and low noise.

2.2 Measuring and control system

a. Auto zero: the master control system once receives the test start order, auto zero.

b. Auto gear shift: auto gear shift according to actual load.

c. Auto test: when setting finished, auto test. 

d. Batch test: it supports batch test for same specification specimen

e. Auto print: print out the test results by a mini-printer

f. Real time display: load force and curve could real time displayed

g. Limit protect: dual protection: program control and mechanical

h. Over load protection: when load over max. load capacity of 2%-10%, auto stop.

i. Emergency stop: emergency stop button is available.

3. Main technical parameters

Model             Specification	WDS-10	WDS-20
Range of testing force (KN)	0.2-10	0.4~20
Accuracy of testing force	±1% of indicated value
Resolution of crosshead displacement measurement (mm)	0.01
Speed Range of crosshead	0.01mm/min～500mm/min, servo control
Effective compression space (mm)	800
Effective tensile space(mm)	650
Width of testing space (mm)	370
Power supply	Single phase, 220V±10%, 50Hz
Working environment	Room temperature～40℃, relative humidity<80%
Overall dimension (mm)	740×500×1680
Weight (kg)	450

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4. Standard accessories

• High accuracy load sensor
• AC Servo motor and driver
• Control card and display unit
• Tensile grip, Compression plates and bending fixture

5. Optional accessories

• Extensometer
• Large deformation Extensometer