QBY型铅笔硬度计
QBY型铅笔硬度计主要以铅笔的硬度标号来测定涂膜硬度，它符合国家标准GB/T6739-1996对该仪器的规定要求。具有体积小、重量轻、操作简单等优点。
技术参数：
笔尖重负：1Kg
铅笔规格：6B～6H(进口或国产)
外形尺寸：155mm×80mm×70mm(长×宽×高)

QBY Pencil Hardness Tester
QBY Pencil Hardness Tester is especially applicable to determine the hardness of coating film. It complies with GB/T6739-1996 standard. It is small, light and easy to operate.
Technical Parameters:
Pressure of pencil lead: 1Kg
Pencil specification: 6B～6H (made in Germany or made in China)
Pencil description (size): 155mm×80mm×70mm(length×Width×Height)