Item

XJJ-5

XJJY-5

XJJ-50

XJJY-50

The release way of controlling

electronic control

electronic control

electronic control

electronic control

The numerical value displayed

Pointer

Digital display

Pointer

Digital display

The energy of the pendulum bob( J)

1, 2,4, 5

1, 2,4,5

7.5,15,25, 50

7.5, 15, 25,50

The moment of the pendulum bob (N.M)

1J  PL=0.516,

2J  PL=1.031,

4J  PL=2.062,

5J  PL=2.578

1J  PL=0.516,

2J  PL=1.031,

4J  PL=2.062,

5J  PL=2.578

7.5J PL=3.866 ,

15J PL=7.733,25J PL=12.889,50J  PL=25.777

7.5J PL=3.866 ,

15J PL=7.733,

25J PL=12.889,

50J  PL=25.777

Min seale mark

1/100

1/100

1/100

1/100

Impact speed m/s

2.9

2.9

3.8

3.8

The pre-elevation of the pendulum bob

160°

160°

160°

160°

The distance from the pendulum shaft center to the sample center(mm)

221

221

380

380

The fillet radius of the jaw(mm)

1

1

1

1

The angle of the impact blade

30°

30°

30°

30°

The fillet radius of the impact blade

2mm

2mm

2mm

2mm

The weight of the machine base

It is more than 40 times of the heaviest pendulum bob and it can be adjusted to the  horizontal station

It is more than 40 times of the heaviest pendulum bob and it can be adjusted to the  horizontal station

It is more than 40 times of the heaviest pendulum bob and it can be adjusted to the  horizontal station

It is more than 40 times of the heaviest pendulum bob and it can be adjusted to the  horizontal station

Power supply

220V/50HZ

220V/50HZ

220V/50HZ

220V/50HZ

The sample type

length C

Width B

Thickness D

offset distance

Ⅰ

80

10

4

60/62

Ⅱ

50

6

4

40

Ⅲ

120

15

10

70

IV

125

13

13

95