Digital "ASTM" Charpy Impact Testing Machine FIT 300 ASTM - D
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Features :
For Charpy tests on various materials
Strictly conforms to ASTM-E-23- Current Standard.
Works on Pendulum Principle, Difference between height of drop of Pendulum before Rupture and Height of rise after Rupture of specimen is directly proportional to impact energy absorbed by specimen on large dial./ Digital readout.
Two hand Pendulum release operation for operator safety.
Large safety guards on both sides of Pendulum.
NIST approval of machine with samples from NIST, USA can be arranged
Motorised with higher capacity impact machine is also available
Standard Accessories
(For Model FIT-300-ASTM)
Charpy Striker-1No.
Charpy Support Block-1set
Specimen Setting Gauge (For Charpy)-1No.
Set of Spanners-1Set
Foundation Bracket-1No.
Optional Accessories
(For Model FIT-300-ASTM)
Self centering tong for Charpy test Specimen. (Usefull particularly for carrying out tests at sub zero temp.)
Sub zero temp.bath with digital calibrated temperature indicator.
GO-NO GO, Gauges for specimens confirming following parameters within specified limits.
a. Centre line of notch from both ends
b. Angle of V notch
c. Depth below standard V notch
d. Cross section of 10 x 10 mm specimen.
Miling cutter for V notch
Lateral Expansion gauge as per ASTM-E-23
Standard Impact specimen for verification of machine from NIST, USA (We also undertake calibration of machines of any make, as per ASTM-E-23 Including approval from NIST, USA)
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
