1

Capacity

20KN

2

Grade/class

Class 0.5

3

Loading measuring range

0.4%-100%FS 

4

Loading accuracy

±0.25% 

5

Load force resolution

1/±300000F.S

6

Deformation measuring range

0.2%-100%

7

Force speed control range

0.005-5%FS/s

8

Force speed control accuracy

speed <0.05%F.S: ±2% ; 

speed ≥0.05%FS:±1%

9

Deformation speed control range

0.005-5%F.S/S

10

Deformation speed control accuracy

speed <0.05%F.S: ±2% ; 

speed ≥0.05%FS:±1%

11

Displacement speed control range

0.005-500mm/min

12

Displacement speed control accuracy

speed <0.5mm/min: ±1% ; 

speed ≥0.5mm/min:±0.5%

13

Effective test span (mm)

400

14

Stroke of cross beam(mm)

1100

15

Loading method

Electric

16 

Control method

Computer automatically control

17

Working voltage

1ph, 220V±50Hz (good earth-connection)