No.145-D Kula da ƙarfin gwajin inji
RETENTIVITY TESTER

Gwajin ka'idoji:
JIS-Z0237
Bayanan samfurin:
Na'urar ita ce na'ura mai gwaji don kimanta karfin (anti-falling) na manne-manne, manne-manne takarda. Manya gwajin a kan wani yanki mai girman 25mm × 25mm a karshen gwajin allon, sanya daidaitaccen kaya a karshen gwajin da ke rataye a tsaye, don auna nesa da ya motsa a cikin wani lokaci da kuma lokacin da gwajin ya kiyaye kafin ya sauka daga gwajin allon.

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