Rockwell Type Hardness Tester CV-631™
Bench hardness tester with protruding nose for internal
tests
FEATURES
- Automatic load selector
- Horizontally protruding nose type machine
- Tests on difficult to reach areas
- Tests on internal surfaces from 40mm diameter
with standard indentor
and 23mm with short indentor
- Tests on external surfaces down to approx
3mm diameter (hardness dependant)
- Automatic test cycle
- Clear matrix backlit LCD
- Data output to printer TA-220
- Easy menu selectable screens for display
and control
- Four models of diamond indentors
available:
Standard, Short, Slim, Chisel
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Technical specifications
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| Hardness parameters | A, B, C, D, E, F, G, H, K, L, M, P, R, S, V |
| Hardness resolution | 0.1 of a Rockwell unit |
| Test loads | 10kgf preload / 60, 100, 150kgf total load |
| Display | Matrix backlit LCD |
| Language | English |
| Data entry | Membrane keypad, menu driven |
| Test cycle | Automatic |
| Load duration | Programmable dwell and recovery times 2-50sec |
| Data output | USB, RS232 serial port for printer TA-220/computer |
| Menu features | Upper/lower hardness limits settings and alarm |
| | Data statistics: Ave., Max., Min., S.R. |
| | Scale conversion: coverts tested value to Vickers, Leebs, Brinell, |
| | Rockwell superficial, UTS |
| | Curve correction: cylinder and sphere |
| | Test force switches automatically |
| | Automatic data storage within 500 data groups, |
| | Hardness & Strength conversion also for aluminum, alloy aluminum |
| | copper and alloy copper |
| Standard | EN-ISO 6508, ASTM E-18 |
| Specimen accommodation | Vertical space 260mm (10.24") |
| | Horizontal space (from centre-line) 150mm (6") |
| Specimen access | External surfaces |
| | Cylindrical surfaces down to 3mm diameter |
| | Internal surfaces |
| | Cylindrical surfaces down to 23mm diameter |
| Power supply | 220V or 110V, 50Hz |
| Machine dimensions | Width 225mm, depth 715mm, height 790mm |
| Machine weight | 100kg |
Standard delivery
- Main unit
- 120 ° Cone diamond indentor
- Ball indentor 1/16"
- Spare balls 1/16" (5 pcs)
- Fixing screw for indentors
- Flat anvil 70mm diameter
- V-anvil 30mm diameter
- Test block HRA
- Test block HRB
- Test block HRC (3 pcs)
- Power cable
- Certificate
- Manual
Optional accessories
- Short diamond indentor
- Chisel diamond indentor
- Slim diamond indentor
- Ball indentor 1/8"
- Ball indentor 1/4"
- Ball indentor 1/2"
- Flat anvil 225mm diameter
- Flat anvil 150mm diameter
- V-anvil large
- V-anvil flat
- Support fixtures
- Printer TA-220 with cable
- UKAS certified test blocks
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