What different loads are available for the Vickers hardness tester?

Micro Vickers hardness testers provide a wide variety of loads, including 1kg, 2kg, 3kg, 5kg, 10kg, 30kg, 50kg, etc.
Commonly used loads are 1kg, 10kg, 30kg, and 50kg.
The magnitude of the load mainly depends on the thickness of the specimen, and customers can choose according to their actual needs.