

Sauter HO UCI Hardness Tester
The Sauter HO series provides portable UCI hardness testing on suitable metal components using a Vickers indenter and defined probe force. Models are available with HV 1, HV 2, HV 5 or HV 10 test forces for different component sizes, sections and test areas.
Choose HO 1K, HO 2K, HO 5K or HO 10K according to the required test force. Each model is also available with an optional calibration certificate.
The calibration certificate is issued by SAUTER GmbH. What’s included?
Tax excluded. Shipping calculated at checkout
Estimated delivery: Approx. 5 working days.
Includes 2 additional working days for calibration.
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Product specification
Compare model specifications.
| Model | HO 10K | HO 1K | HO 2K | HO 5K |
|---|---|---|---|---|
| Range | 80-1599 HV | 80-1599 HV | 80-1599 HV | 80-1599 HV |
| Hardness Scale | HV 10 | HV 1 | HV 2 | HV 5 |
| Readability | 1 / 0.1 | 1 / 0.1 | 1 / 0.1 | 1 / 0.1 |
| Tolerance | ± 3 % HV / ± 1,5 HR / ± 3 % HB | ± 3 % HV / ± 1,5 HR / ± 3 % HB | ± 3 % HV / ± 1,5 HR / ± 3 % HB | ± 3 % HV / ± 1,5 HR / ± 3 % HB |
| Units | HRC, HV, HBS, HBW, HK, HRA, HRD, HR15N, HR30N, HR45N, HS, HRF, HR15T, HR30T, HR45T, HRB | HRC, HV, HBS, HBW, HK, HRA, HRD, HR15N, HR30N, HR45N, HS, HRF, HR15T, HR30T, HR45T, HRB | HRC, HV, HBS, HBW, HK, HRA, HRD, HR15N, HR30N, HR45N, HS, HRF, HR15T, HR30T, HR45T, HRB | HRC, HV, HBS, HBW, HK, HRA, HRD, HR15N, HR30N, HR45N, HS, HRF, HR15T, HR30T, HR45T, HRB |
Optional Calibration & Certification
Add an optional calibration certificate to document your instrument’s performance before use and support your quality records. Find out below what testing is included and what your certificate provides.
| Who issues the certificate? | |
|---|---|
| What testing is included? | |
| What does the certificate report? |
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Applications
Features
FAQs
What type of hardness tester is the Sauter HO?
Which hardness scales is the Sauter HO intended for?
Is the Sauter HO suitable for on-site testing?
What standards are listed for this device?
The listed technical standards are DIN 50159-1, ASTM-A1038-2005 and JB/T9377-2013.



