1. Introduction
KASON PIT-CH Pendulum Impact Testing Machine meet the growing demand for accurate and repeatable impact testing of metallic materials in accordance with ASTM and ISO specifications. They are EN 10045-2 ‘CHARPY impact test on metallic materials’ – Method for the verification of impact testing machines and ASTM E 23, ‘Standard test methods for notched bar impact testing of metallic materials’. As a general guideline, in North America, most users prefer verifications to the ASTM E 23 method while Europe generally require EN 10045-2 verifications.
JBS-CH double columns metal pendulum impact testing machine is an improved model of the C-type old metal pendulum. It retains the advantages of the JBS-CH-type testing machine such as stability, and eliminates the disadvantage of the clutch being easy to wear when the C-type pendulum makes a large-energy impact. It improves the service life of the equipment when the large-energy impact occurs, and at the same time increases the impact function at any angle.
2. Standards:
ISO 148-1 -《Metallic materials — Charpy pendulum impact test 》
JIS Z 2242 -Method for CHARPY pendulum impact test of metallic materials.
EN 10045-1 -Metallic materials-CHARPY impact test.
ASTM E23 (CHARPY) -Standard test method for notched bar impact testing of metallic materials.
GOST 9454-78 -Impact bending test method at low, room and high temperatures.
Model |
KASON PIT-452CH |
KASON PIT-752CH |
|
Display model |
with analogue dial gauge, touch screen display, can optional Software and RS232 cable connect computer |
||
Max. impact energy |
J |
450 |
750 |
Analog display |
|
Included |
|
Optional pendulum |
J |
150,300,450 |
150,300,450,600,750 |
Pendulum moment 150J |
Nm |
80.3848 |
|
Pendulum moment 300J |
150.7695 |
||
Pendulum moment 450J |
241.1543 |
||
Pendulum moment 600J |
321.5390 |
||
Pendulum moment 750J |
401.9238 |
||
Angle resolution |
° |
0.025 |
|
Striking angle |
° |
30-150 adjustable |
|
Distance from support axis to percussion center |
mm |
750 |
|
Striking velocity |
m/s |
5.24 |
|
Support span |
mm |
40 |
|
Radius of support curvature |
mm |
1~1.5 |
|
Angle of support taper |
° |
11±1 |
|
Striking edge radius |
mm |
2 (R2) or 8 (R8) |
|
Striking thickness |
mm |
16 |
|
Striking tip angle |
mm |
30 |
|
Specimen dimensions |
mm |
55x10x10 |
|
mm |
55x10x7.5 |
||
mm |
55x10x5 |
||
Motor power |
kW |
1 |
|
Power supply |
V-Hz-ph |
400-50/60-3
|
|
Dimensions |
mm |
2200x800x2150 |
|
Weight |
kg |
800 |