Model FIT-300-N is a per is3766-1977, is 1598-1977, IS 1757- 1988, IS 1499-1977 and BS
131 Part I , II, III, IV .
Model FIT -300 -EN & +FIT-300-D Conforms to is , BS Standards as above & also conssorms to
BS EN 100456-1993 (For Charpy)
Works on pendulum principle, Difference between height of deop of pendulum before Rupture &
Height of rise after Rupture of specimen is deirectly proportional to imapct energy absorbed.
Direct indication of impact energy absorbad by specimen on large dial for FIT-300-N, FIT-300-
EN and on Digital Dispaly for FIT-300-D.
Safety guard for the Pendulum.
Technical Specifications :
Description
Fit 300 N, FIT 300EN,
FIT 300 D
FIT 300 ASTM
Charpy
IZOD
Pendulum Drop Angle (Degree)
140
90
Pendulum Effective Weight (Kg.)
21, 300
21300
Striking Velocity of Pendulum (m/
Sec
5.308
3.994
Pendulum Impact Energy (Joules)
300
170
Min. Scale Graduation (Joules)
2
2
(Only for FIT 300 D)
0.5
0.5
Distance between axis of pendulum to
centre of strike
(length of pendulum in mm)
813.5
813.5
Max. Total friction & Windage losses
0.5% of max. Impact
energy
0.5% of max.
Impact energy
Striking edge
a. Angle (Degree )
30
70
b. Radious of Curvaturer (mm)
2
0.7
c. Width at tip ( mm)
18
--
d. Horizontal relief (Degree)
--
10
e. Vertical relief (Degree)
--
5
Specimen Anvils and supports
a. Suitable for ma.
specimen cress section(mm)
10x10
10x10
b. Distance between specimen anvils
(mm)
40
--
c. Included angle of Anvil tip (degree)
79
--
d. Radius of curvature at Anvil tip
( mm)
1
--
Overall size (mm) (approx)
760(L) x 440 (w) x 1925(H)
Net weight (kg) (approx)
For model FIT 300 N : 300
For model FIT 300 EN : 450
For model FIT 300 D : 450
