Machine designed with a hydraulic power pack and control circuit effortless,
unloading operation.
A dial guage in front measure depth of ball penetration. This facilities production
testing within tolerance limits by compression method. |
Basic machine design & operation similar to B-3000 (H). In addition 'optical device' with 14 x magnification provided in front to project dia. of ball impression on glass screen with a micrometer measuring system with 0.01mm accuracy. The indentor swivels & projects dia of ball impression immediately after unloading operation which avoids additional time for measurement of ball impression. |
Saroj Hardness Testers, Model B-3000 (H) & Model B-3000 (O) are precision engineered confirming to IS:2281:1968, BS:240 and ASTM:E 10, however B-3000 (H) & Model 3000 (O) are most suitable for production testing. These machines are designed to measure hardness of castings, forgings, other metals and alloys of all kinds, hard or soft, whether flat, round or irregular in shape. |
Model |
B-3000 (H) |
B-3000 (O) |
Loads (kgf) |
250 to 3000 in
stages of 250 |
250 to 3000 in stages
of 250 |
Initial Load (kgf) |
250 |
Nil |
Max. Test Height (mm) |
410 |
380 |
Depth of Throat (mm) |
200 |
200 |
Max. depth of elevating screw
below base (approx.) (mm) |
180 |
180 |
Machine Height (approx.) (mm) |
1127 |
1185 |
Net Weight (approx.) (kg) |
450 |
500 |
Drive Motor (HP) |
0.33 |
0.33 |
Mains Supply (V/cy/ph) |
415/50/3 |
415/50/3 |
Optical Device |
Nil |
Direct reading optical device
with 14 x magnification |
|
Model |
B-3000 (H) |
B-3000 (O) |
Testing table 200mm dia. |
1pc. |
1pc. |
Testing table 70mm dia. with 'V' groove
for round jobs - 10 to 80mm dia. |
1pc. |
1pc. |
Ball Holder 5mm |
1pc. |
1pc. |
Ball Holder 10mm |
1pc. |
1pc. |
Test Block HB-5/750 |
1pc. |
1pc. |
Test Block HB-10/3000 |
1pc. |
1pc. |
Brinel Microscope |
1pc. |
Nil |
Allen Spanner |
7 pcs. |
4 pcs. |
Telescopic Cover for elevating screw
protection |
1 Set |
1 Set |
Instruction Manual |
1 Book |
1 Book |
|
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