|
|
| |
|
Rockwell
Hardness
Tester
|
| |
|
Technical
Specifications
|
|
|
| MODEL |
UNIT |
RAS |
RASM |
RAB-1 |
RAB-250 |
TWIN
|
|
Loads |
kgf |
60,
100, 150 |
60,
100, 150 |
60,
100, 150, 187.5, 250 |
60,
100, 150, 187.5, 250 |
15,
30, 45 (Superficial)
60, 100, 150
(Rockwell) |
|
Initial
Load |
kgf |
10 |
10 |
10 |
10 |
3
(Superficial)
10 (Rockwell) |
|
Max.
Test Height |
mm |
230 |
230 |
230 |
330 |
330 |
|
Depth
of Throat |
mm |
133 |
133 |
133 |
150 |
150 |
|
Max.
depth of elevating screw below base |
mm |
240 |
240 |
240 |
355 |
355 |
|
Size
of base |
mm |
170x430 |
170x430 |
170x430 |
210x474 |
210x474 |
|
Machine
Height |
mm |
655 |
655 |
655 |
850 |
850 |
|
Net
Weight |
kg |
65 |
65 |
65 |
100 |
100 |
|
|
|
|
STANDARD
ACCESSORIES :
|
|
|
| MODEL |
RAS
/ RASM |
RAB-1
/ RAB-250 |
TWIN |
|
Testing
table 50mm dia |
1
pc. |
1
pc. |
1
pc. |
|
Testing
Table 38mm dia with 'V' groove for round jobs
6 to 45mm dia. |
1
pc. |
1
pc. |
1
pc. |
|
Diamond
Indentor 120° |
1
pc. |
1
pc. |
1
pc. |
|
Stell
ball indentor 1/16" |
1
pc. |
1
pc. |
1
pc. |
|
Test
Block Rockwell 'C' |
1
pc. |
1
pc. |
1
pc. |
|
Test
Block Rockwell 'B' |
1
pc. |
1
pc. |
1
pc. |
|
Test
Block Rockwell Superficial 'N' |
NIL |
NIL |
1
pc. |
|
Allen
Spanners |
5
pcs |
5
pcs |
5
pcs |
|
Clamping
Device |
1
pc. |
1
pc. |
1
pc. |
|
Dash
Pot Oil |
1
Book |
1
Book |
1
Book |
|
Rubber
bellow for elevating screw protection |
1
pc. |
1
pc. |
1
pc. |
|
Instruction
Manual |
1
Book |
1
Book |
1
Book |
|
Brinell
Microscope |
NIL |
1
pc. |
NIL |
|
Stell
Ball Indentor 2.5mm |
NIL |
1
pc. |
NIL |
|
Test
Block HB 2.5/187.5 |
NIL |
1
pc. |
NIL |
|
Stell
Ball Indentor 5mm |
NIL |
1
pc. |
NIL |
|
|
|
|
Loads and Indentors
for 'SAROJ' Hardness Testers for Rockwell and
Brinell Tests.
|
|
|
| Total
load in kgf. (Initial load 10 kgf.) |
60 |
100 |
150 |
187.5 |
250 |
| Indentor |
Diamond
120° |
Ball
1/16" 0 |
Diamond
120° |
Ball
2.5mm 0 |
Ball
5mm 0 |
| Test
Scales |
Rockwell
A |
Rockwell
B |
Rockwell
C |
Brinell,
F/Dē=30 |
Brinell,
F/Dē=10 |
| Suitable
for |
Tests
on case hardness stell |
Annealed,
Ferrous & non ferrous metals |
Annealed,
hardened & tempered deep case hardened
steel |
Annealed
steel & cast irons |
Copper,
Copper alloys & Al. alloys |
|
|
|
|
Use
of other combinations of 60, 100 & 150 kgf.
loads against Diamond indentor and 1/16" steel
ball indentor permit carrying out tests on Rockwell
D, F & G Scales By use of 1/8", 1/4"
and 1/2" dia ball indentor in combination of
60, 100 & 150 kgf. loads tests can be carried
out on Rockwell E, H, K, L, M, P, R, S, & V
scales also. |
|
|
|
|
|
|
|
|
