Portable Vickers Hardness Tester "ULTRAMATIC" ™
Hardness tester CV-HV400 for portable accurate testing
on metals, plastics and ceramics
FEATURES
- Ultrasonic Contact Impedance test principle: very accurate!
- Suitable for hardness tests on metals, plastics, ceramics
- Direct reading in Vickers HV, and direct conversion to
HRC, HRB, HB and UTS
- High reproducibility within ±1%
- Extensive range of application at locations difficult to access
- Large memory, statistics and data output
- Windows software for testing, data processing and documentation
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Probe support
for flat surfaces | High precision stand | |
TECHNICAL SpeCIFICATIONS
| Measuring principle | According to the UCI method (ultrasonic contact impedance principle) |
| Indentor | Vickers diamond (angle 136 °) |
| Test load | 3N, 10N, 20N, 30N, 49N, 98N (different probes) |
| Measuring range | Vickers | HV | 10 - 3000 (direct) |
| | Rockwell | HRC | 20 - 68 (conversion) |
| | Rockwell | HRB | 41 - 99.5 (conversion) |
| | Brinell | HB | (76) - 447 (conversion) |
| | UTS | N/mm ² | 255 - 2180 (conversion) |
| Reproducibility | Vickers | HV | ±1% |
| | Rockwell | HRC | ±0.5 |
| | Rockwell | HRB | ±1.2 |
| | Brinell | HB | ±1% |
| Applicable test materials | Primarily metals; plastics or ceramics may be tested using a standard calibration
block |
| Display | Large graphical, backlit display, contrast and brightness |
| | adjustable, display of hardness scales HV, HRC, HB |
| Calibration | Storage of up to 20 calibrations for different materials |
| Display languages | English, German, French (selectable) |
| Memory | 1000 readings, storage in batches with date, hour, |
| | and go/no go judgement |
| | Optional: memory for 30.000 readings |
| Statistics | Mean value, minimum, maximum, standard deviation |
| | absolute and relative. Delete single readings |
| Interface | Serial: | RS-232C and RS-485 |
| | Parallel: | Printer |
| Printer output | Prints hardness values, hour and date | |
| | Prints statistics of stored data | |
| Power | Power supply 100-240V / 50-60Hz | |
| Batteries | Rechargeable 9.6V / 1700 mAh | |
| | (2.5 hours charging, 5 hours continuous use) | |
| Operating temperature | 0 °C - 50 °C | |
| Dimensions | Display unit: | 85mm x 225mm x 198mm |
| | Probe: | 19.5 diameter x 175mm length |
| Weight | 2200gr (including probe 190gr) | |
Standard delivery
- Main unit
- Cable
- Power supply
100-240V / 50-60Hz
- Carrying case
- Manual
- CV Instruments certificate
- Optional probes
- 3N, 10N, 20N, 30N, 49N, 98N
- Software options for the main unit
- SPS Option for use in automated testing systems
- Measurement of sinter materials
- Storage of 30000 measurements
Optional accessories
- High precision stand for probe
CV-H4S
- Probe shoes for flat surfaces
- Probe shoes for convex surfaces 10mm - 50mm
- Probe shoes for convex
surfaces 50mm - 250mm
- Probe SL type (slim nose)
- Probe shoes for pobe SL type
(width 21mm)
- Windows software program CV-H4DAT for data transmission to the PC (incl. cable)
- Windows software program
CV-H4CON for production-following hardness testing
- Plastic handle for probe CV-H4G
- Carrier bag for main unit and accessories
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