Sheen 比重杯用于测定涂料和其它类似物质的比重适用于测量未充气的试样密度有经过阳极氧化处理的拉伸强度高的飞机用合金或不锈钢制成重量轻且耐用，如果需要也可供应配衡物
specific Gravity Cups (Pyknometers)
For the determination of the specific gravity of paints and similar materials. Precision machined from stainless steel or from anodised aircraft alloy. They are light, robust and are available with counterpoise tare weights if required.
Complies with BS 3900;Part A19, ISO 2811, DIN 53217,ASTM D 1475
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