Vickers Cum Brinell Hardness Testing Machines (Model: BV) are versatile and reliable instruments used for testing the hardness of various materials, from soft metals to very hard alloys. These machines provide precise measurements using either the Vickers or Brinell hardness scales, with a wide range of test loads from 1 kg to 250 kg. Equipped with optical magnification options of 35X, 70X, and 140X, the machines ensure accurate indentation and hardness readings. The computerized model features built-in CCD (Charge-Coupled Device) technology and advanced software for automatic hardness display and easy results printing.
Salient Features :
Applications :
Technical Specifications :
Models |
BV-50 | BV-50-S | BV-120 | BV-120-S | BV-250 | BV-250-S | ||
Loads (kgf.) |
5, 10, 15, 20, 30, 40 & 50 |
1, 2, 5, 10, 20, 30, 40 & 50 |
5, 10, 15, 20, 30, 40, 50, 60, 100 & 120 |
1, 2, 5, 10, 15, 20, 30, 40, 50, 60, 100 & 120 |
5, 10, 15, 20, 30, |
1, 2, 5, 10, 15, 20, 30, 40, 50, 60, 100 & 120 |
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15.625, 31.25 |
15.625, 31.25 |
15.625, 31.25 |
15.625, 31.25 |
15.625, 31.25,62.5, 187.5 & 250 |
15.625, 31.25, 62.5,187.5 & 250 |
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Optical Magnification |
70X, 140X |
70X, 140X |
70X, 140X |
70X, 140X |
35X, 70X, 140X |
35X, 70X, 140X |
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Maximum Test Height mm) |
250 |
250 |
250 |
250 |
250 |
250 |
||
Sweep of Machine Frame (mm) |
150 |
150 |
150 |
150 |
150 |
150 |
||
Weight Approx. (kgs) |
175 |
180 |
185 |
190 |
195 |
200 |
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Dimension L x W x H |
660 x 320 x 990 |
660 x 320 x 1130 |
660 x 320 x 990 |
660 x 320 x1130 |
660 x 320 x 990 |
660 x 320 x 1130 |
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Connected Load |
0.1 KVA, 1 Phase, AC, 220V, 50Hz |
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· Loads can be supplied in Newtons also. · Least count of optical system 0.0005mm |
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· These Brinell loads can be used by purchasing suitable ball indenters and test blocks |
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Measuring Range Possible w.r.t. Selected Optical Magnification |
1. |
0 - 3.2 mm on 35X Magnification |
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2. |
0 - 1.6 mm on 70X Magnification |
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3. |
0 - 0.8 mm on 140X magnification |
Standard Accessories :
Model | BV-50 | BV-50-S | BV-120 | BV-120-S | BV-250 | BV-250-S |
Flat Table of 100 mm Dia. |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
Vee Table for Specimen - 6 to 80 mm Dia. |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
Vickers Diamond Indentor |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
2.5 mm Ball Indentor |
- |
- |
- |
- |
1 No. |
1 No. |
5 mm Boll Indentor |
- |
- |
- |
- |
1 No. |
1 No. |
Vickers Hardness Test Block |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
Brinell Hardness Test Block |
- |
- |
- |
- |
1 No. |
1 No. |
Electrical Card |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
1 No. |
Instruction Manual |
1 Book |
1 Book |
1 Book |
1 Book |
1 Book |
1 Book |
2.5 mm Steel Balls |
- |
- |
- |
- |
5 Nos. |
5 Nos. |
5 mm Steel Balls |
- |
- |
- |
- |
5 Nos. |
5 Nos. |