WDW-20 Computerized Electronic Universal Testing Machine

1. Uses:

WDW-20 is applicable for tensile, compression, bending, shearing, peeling and tearing test of metal materials and non-metal materials. They may add test methods or rules of other  materials  to  customers’  need.  They  are  essential  testing  instrument  for  quality testing section,  university  and  colleges,  research  institution  and  industrial  and  mining enterprise.

2.  Main technical specifications:

2.1 Capacity: 0.2KN- 20KN

2.2 Accuracy: ±1%;

2.3 Resolution: 1/300000 of max. Capacity, no stalls or 5 stalls according to the customer’s order;

2.4 Displacement accuracy: within ±0.5%;

2.5 Resolution of displacement: 0.001mm

2.6 Speed: 0.001-500mm/min

2.7 Measure range of deformation: 2%～100%FS;

2.8 Tensile space: 800mm;

2.9 Testing width: 370mm;

3.0 Power: 380V±10%, 50Hz or 220V±10%, 60Hz; 3 phrase; Weight: 600kg

3.  Working condition:

3.1 Room temperature10℃-35℃ , the relative humidity is≤ 80%

4. Main configuration:

4.1 Servo driver: Import HITACHI series

4.2 Servo motor: Import HITACHI Series

4.3 Load sensor: High-precision load sensor Imported America Celtron (One)

4.4 Leading screw: precision leading ball screw

4.5 Grips: Tensile grips: flat specimen jaw: 0-7mm, 7-14mm.

Round specimen jaw: φ4mm-φ9mm, φ9mm-φ14mm Compression grips and Three-point Bending grip.

4.6 Tianchen AD-800 Three closed loop universal testing card (One set in computer)

4.7 Dell computer, 17 inches LCD monitor

4.8 Printer: HP A4 color inkjet printer (One)

4.9 Professional testing software