砂型表面硬度计 型号:JG12-SYS-B库号：M365444   

SYS-B Green Hardness Tester ‘B’ scale

压缩行程

Compression stroke
2.5mm

zui大负荷

Max load
980g

预压负载

Preloading load
50g

压头球形

Pressure header
R=12.7mm


用于测定砂型（芯）的表面硬度

For measuring surface hardness of green sand moulds and green cores

砂型表面硬度计 型号:JG12-SYS-B库号：M365444   

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砂型表面硬度计 型号:JG12-SYS-B库号：M365444