Key facts
- Manuals
- 2
- Languages
- EN · ZH
- Last added
- 2026-09-29
Featured Struers manuals

Struers Duramin-4 M1 M2 User Manual
The Duramin-4 is an entry‑level micro and macro hardness tester that can perform Vickers, Knoop and (for the M2 model) Brinell tests. It combines manual and automatic features such as a 6‑position turret, manual XY stage or anvil, and manual Z‑axis.
Two load ranges are offered: 10 gf – 2 kgf for the M1 and 1 kgf – 62.5 kgf for the M2. The instrument includes anti‑collision protection, statistics software, data export, a touch‑screen interface and USB 2.0 connectivity.
Covers: Duramin-4 Manual · Loads and Applications · Stages and Turrets · Optics · Software and Modules · Interfaces and Connectivity

Struers TegraSystem Series User Manual
The TegraSystem is a flexible, modular sample‑preparation platform that can be configured with various grinding‑polishing machines, sample movers, and liquid‑delivery systems. It offers high reproducibility, efficiency, and network integration, requiring only power, water, and air connections.
The manual details each module (TegraPol machines, TegraForce sample movers, TegraDoser liquid dispensers), network connectivity via TegraLAN, safety standards, and technical specifications, enabling users to set up, program, and maintain the system in laboratory environments. This manual is written in Chinese.
Covers: System Overview · Module Configuration · Network Connection (TegraLAN) · TegraPol Grinding‑Polishing Machines · TegraForce Sample Movers · TegraDoser Liquid Delivery Systems
Latest Struers manuals
Struers Duramin-4 M1 M2 User Manual
User Manual 2 pages · 718 KB · ENThe Struers Duramin-4 M1 M2 manual provides operating instructions, load ranges, and specifications for Vickers, Knoop, and Brinell hardness testing.
Struers TegraSystem Series User Manual
User Manual 12 pages · 1.1 MB · ZHThe Struers TegraSystem manual explains the modular sample‑preparation system, its modules, networking, and operation.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Struers manuals
What load ranges are available for the Duramin-4 M1 and M2?
The M1 model offers a load range of 10 gf – 2 kgf, while the M2 model offers 1 kgf – 62.5 kgf.
Does the Duramin-4 support Brillouin (Brinell) hardness testing?
Only the M2 model provides Brinell capability.
