WDW-S50 Digital Display Electronic Universal Testing Machine

• Type: Tensile Testing Machine
• Maxcapacity: <1000KN
• Accuracy Grade: 1
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Model NO.: WDW-S50
• Control: Computer Control
• Weight: 100-500Kg
• Power Source: AC220V
• Oil Cylinder Position: Under
• Accuracy: Grade 1
• Relative Error: ≤±1.0%
• Resolution: 0.5‰ of Max. Capacity
• Platen Safety Device: Digital Spacing Safety Device
• Overloading Security: Over 10% of Max. Capacity (100kn), The Machine Wil
• Printer: A4 Monochrome Laser Printer
• Frequency Converter: Yaskawa Frequency Converter
• Transport Package: Standard Export Packing
• Origin: Nanjing, China
• HS Code: 90158790

Product Description

Digital Display Electronic Universal Testing Machine
Model: WDW-S50
 
 

 
1.Application:
It is applicable for wide range of material for tension, compression, bending, shearing and low cycle
test. Suitable for metal, rubber, plastic, spring, textile and components testing.
It is widely used in the corresponding industries, research and development, test institutes and
training centers etc.
 
 
2.Standard:
ASTM, ISO, DIN, GB and other international standards.
 
3.Main Technical Parameters:

Model	WDW-S50
Max. Load	50KN
Structure	Four-column Door Model (Upper Is Tensile And Lower Is Compression)
Control Method	Single Chip Control
Load Accuracy	1 Class
Load Range	2%~100%F·S (1KN~50KN)
Displacement Resolution	0.04um
Test Speed	1~500mm/min
Tensile Space	700mm
Compression Space	700mm
Test Width	500mm
Power Supply	AC 220V±10%, 50Hz
Grips	Wedge Type, Plate Type And Other Grips As Customers' Demand
Weight	460 KG
Dimension	850*480*1865mm

 
 
 
4. Main Unit Feature:
4.1 Adopt floor structure, High stiffness, lower for tensile, upper for compression, upper for tensile,
   lower for compression, double space. The beam is step-less lifting.
4.2 Adopting ball screw drive, realize no clearance transmission, make sure the precision control of
   the test force and deformation speed.
4.3 The shield plate with limit mechanism used to control the beam moving range, in order to avoid
   sensor damaged due to the moving distance is too large.
4.4 The table, moving beams is made of high quality precision machining steel plate, not only 
   reduce the vibration generated by specimen fracture, but also improve the stiffness.
4.5 Three columns of mandatory orientation, make the main unit rigidity much improved, to further
   ensure the repeatability of measurement.
4.6 Adopt bolt type grip installation, make the grip replace easier.
4.7 Adopt AC servo driver and AC servo motor, with stable performance,more reliable.
   Have over-current, over-voltage, over speed, overload protection device.
 
5.Function Features:
5.1 Automatic calibration: System can automatically realize the accuracy of the calibration value.
5.2 After the sample broken, automatic stop.
5.3 Automatic display: Real-time display testing force, displacement, testing speed, peak value,
   testing status on one LCD.
5.4 Automatic return: Beam automatic return to initial position when testing finished.
5.5 Breakage judgment: Sample after fracture,beam automatic stop moving.
5.6 Limiting protection: Program control and Mechanical limiting protection.
5.7 Overload protection: When more than 3~5% of the rated load device automatically stop working
5.8 Automatic calculation: Automatic calculation area after input sample diameter (round); Width, 
   thickness (flat), sample gauge ect.
 
6.Configurations:
6.1 High strength main unit---------------------------------------------------------------------------------1 set
6.2 High precision arc synchronous deceleration system----------------------------------------------1 suit
6.3 High precision ball screw-------------------------------------------------------------------------------2 pcs 
6.4 AC Servo motor and Control system------------------------------------------------------------------1 set
6.5 High precision load sensor------------------------------------------------------------------------------1 pc

6.6 Tensile fixture -----------------Round: Φ4-9mm, Flat: 0-7mm-------------------------------------1 suit
   Round:Φ9-14mm, Φ14-20mm(Optional);  Flat: 7-14mm, 14-20mm(Optional)
6.7 Compression fixture ------------------------------------------------------------------------------------1 suit
6.8 Bending fixture(Optional)---------------------------------------------------------------------------1 suit

6.9 LCD controller--------------------------------------------------------------------------------------------1 set  
6.10 Printer(Optional)--------------------------------------------------------------------------------------1 set