Test Blocks
Available for quotation
Hardness Scale
i Select the hardness scale you are trying to achieve or the hardness tester model type you haveNeed help selecting the right configuration? Speak to our team to get the best configuration for you.
Test Blocks
Wallace test block sets are manufactured from high quality rubber formulated to resist the ageing effects on hardness of temperature and time. The Test Blocks are intended to be used as a check to ensure that instruments function properly and read correctly.
- Product Name
Hardness Test Blocks
- Overview
Wallace offers Rubber Hardness Test Blocks in six scales – IRHD (Micro), IRHD (Macro), Shore A, D, O and M. Test blocks are manufactured from high-quality rubber which limits the ageing effects of temperature and time on hardness. Each set is supplied in a neat wooden box with a test certificate.
- Standards
Not Applicable.
- Application
Routine verification of hardness testers. The test blocks are not intended as standards with specific hardness values.
- Calibration Options
Manufacturer Calibration Certificate included as standard.
- Typical Lead Time
4-6 weeks (to be confirmed at time of quoting)
- What's Included?
- Test Block Set
- Calibration Certificate
- Attachments
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Hardness Test Blocks Data Sheet 238 KB
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Specification
| Test Blocks | Scale | Hardness Range (type) |
Quantity in Set |
Instrument Model |
| WAH11/1 | IRHD Micro | 40-90 | 4 | H12 |
| WAH10 | IRHD Macro | 40-90 | 6 | H1, H2, H14, H15 |
| WAH10A | Shore A | 20-90 | 6 | H16A, H17A |
| WAH10D | Shore D | 20-90 | 6 | H16D, H17D |
| WAH11/1M | Shore M | 40-90 | 4 | H17M |
| WAH10O | Shore O | 20-90 | 3 | H17O |
| WAH10OO | Shore OO | 20-90 | 3 | H17OO |
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We recommend test blocks be returned to Wallace every 12 months for re-calibration, as the hardness characteristics of rubber change over time.
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We recommend using the specific test blocks designed for each instrument to ensure accurate verification of your device.
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If you require a specific hardness block please contact us and we will see if we can support your requirements.
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No, we cannot currently supply ISO 17025 calibration for our test blocks but our standard calibration certificate is UKAS Traceable.
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No, your test block set has to be calibrated on our master instrument in our Lab to ensure verification on an independent instrument.
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