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Rockwell Type Hardness Testers : |
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FEATURES :
These machines come in three basic versions.i.e. Pure rockwell models, Rockwell cum Rockwell Superficial models and Rockwell cum Brinell models.
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| GENERAL : |
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1. Krystal hardness Testers are designed and developed after years of experience in this field.All models are manufactured under strict quality control at all manufacturing stages
2. All these models are suitable for testing hardness of Metals and alloys
3. All types of shapes, i.e.Round, Flat, and other irregular shapes like castings etc. can be tested on these machines. All relevant fixtures can also be supplied
4. These Testers are simple in design, easy to operate and maintain
5. All Krystal make hardness testers meet relevant National and International standards like BS 819 part I & II, ASTM- E18, ASTM - E10 etc
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| TECHNICAL SPECIFICATIONS |
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1) ROCKWELL AND ROCKWELL CUM BRINELL MODELS
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| Model |
k, KA, KAS |
KAB |
KAB -I |
KAB 250 |
| Load kgf |
60,100,150 |
60,100,150,187.5 |
60,100,150, 187.5, 250 |
60,100,150,187.5, 250 |
| Initial load kgf |
10 |
10 |
10 |
10 |
| Max.test height mm |
225 |
225 |
225 |
290 |
| Depth of throat mm |
130 |
130 |
130 |
150 |
| Max depth of elevating screw below base mm |
260 |
260 |
260 |
310 |
| Size of base mm |
165 x 425 |
165 x 425 |
165 x 425 |
210 x 510 |
| Machine height (Approx)mm |
650 |
650 |
650 |
845 |
Nett Weight
(Approx.) kg |
65 |
65 |
70 |
125 |
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| 2) ROCKWELL AND ROCKWELL CUM BRINELL MODELS (Standard Accessaries) |
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| Models |
K.KA KAS |
KAB |
KAB- I KAB-250 |
Testing table 50 mm ø |
1 pc |
1 pc |
1 pc |
Testing table 40 mm ø with 'V' groove for round jobs-6 to 45 mm dis. |
1 pc |
1 pc |
1 pc |
Diamond Indentor 120° |
1 pc |
1 pc |
1 pc |
Steel 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 |
Alien Spanners |
2 Pcs |
2 Pcs |
2 Pcs |
Clamping device |
1 Pc |
1 Pc |
1 Pc |
Dash - Pot oil |
1 bottle |
1 bottle |
1 bottle |
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 |
1 Pc |
Steel Ball Indevtor 2.5 mm |
NIL |
1 Pc |
1 Pc |
Test Block HB 2.5/187.5 |
NIL |
1 pc |
1 pc |
Steel ball indentor 5 mm |
NIL |
NIL |
1 pc |
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| 3) ROCKWELL SUPERFICIAL MODELS |
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| Model |
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K-TWIN |
| Loads |
kgf |
15,30,45 (Rockwell Superficial)
60,100,150,
( Rockwell ) |
| Initial Load |
kgf |
3 (Rockwell Superficial)
10 (Rockwell) |
| Max.test height |
mm |
290 |
| Depth of throat |
mm |
150 |
| Max depth of elevating screw below base |
mm |
310 |
| Size of base |
mm |
210 x 510 |
| Machine height |
mm |
845 |
| Nett Weight |
kg |
125 |
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| 4) ROCKWELL SUPERFICIAL MODELS |
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Model |
K-TWIN |
Testing Table 50 mm ø |
1 pc |
Testing table 40 mm ø with 'V' groove for round jobs 6 to 45 mm dia. |
1 pc |
Diamond Indentor 120 ° |
1 pc |
Steel Ball Indentor 1/16" |
1 pc |
Test Block Rockwell 'C' |
1 pc |
Test Block Rockwell 'B' |
1 pc |
Test Block Rockwell Superficial 'N' |
1 pc |
Allen Spanner |
2 pcs |
Clamping device |
1 pc |
Dash Pot oil |
1 bottle |
Rubber bellow for elevating screw protection |
1 pc |
Instruction Manual |
1 book |
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