Sinowon Precision Instrument Co., Ltd.

Brief Introductions:

HV-30A is a digital Vickers hardness tester machine with high accuracy, reliability and durability. it is applied the workshops and measurement departments for determining the Vickers hardness of the material of ferrous and  non-ferrous metals.

Applications:

·                       Ferrous metals, non-ferrous metals, IC thin sections, coating, ply-metals;

·                       Glass, ceramics, agate, precious stone, thin plastic sections, etc;

·                       Hardness testing such as that on the depth and the trapezium of the carbonized layers and quenched layers

Instrument Features:

·                       HV-30A is a half automatic and intelligent Vickers hardness testing machine , it adopts the close- loop force sensor to replace the traditional quality weight, this innovate design   makes the instrument more accurate. 

·                       HV-30A selection of testing force and dwell time is controlled and monitored on the front panel, it is automatic during the process of loading ,dwell and unloading.

·                       HV-30A adopts digital microscopes with adjustable LED illuminator, it doesn't need the operator to read the detail length of indention ,it only needs the operator to aim the D1,D2 diameter of indention and press the length key, then the built-in computer can compute the Vickers scale and display the final testing result on LCD display automatically.

HV-30A doesn't need the operator to read the detail diameter of indention and check the Vickers testing table, it improves the speed and accuracy of hardness testing obviously.

Technical Specifications