- 详情
美国Mineralab进口莫氏硬度笔，含有多个不同摩氏硬度级别测试头，测试后可快速直接目测被测物品硬度，该款莫氏硬度计测试范围为：1至10级，被测物品硬度由硬度笔摩氏硬度2-9级别决定。产品通过划痕测试，表面莫氏硬度低于2级时，评定为莫氏1级，产品表面通过划痕测试后莫氏硬度高于9级，评定为莫氏10级。
操作方式：以握笔书写方式保持笔与地面约70度，按压带标度的硬度笔尖端并在被测物体表面作划痕测试，划一条大约20mm的直线。例如用带有4-5级（黄色标记）的莫氏硬度笔对被测试物体表面 划痕，如硬度4级无划痕，但硬度5级出现划痕，那么此时该物质表面硬度达到莫氏4级，达不到莫氏5级，则被测物体表面莫氏硬度为4.5级；因莫氏硬度为相对参照值的，终被测试的物质表面硬度为：以前后各扩半个莫氏点作为相对参考。
PRODUCT DESCRIPTION:
The Deluxe Hardness Pick Set are made of metals and alloys of hardness values equal to 2 through 9 on Mohs’ hardness scale. And because the picks are made of metal, they are easily ground to sharp points which will not break off and which can be easily sharpened.
Why measure the hardness of a mineral? Because hardness is an important and quantifiable physical characteristic of a mineral, and in your effort to identify an unknown mineral, the hardness, if known, combined with other properties, can narrow your search to just a handful of possibilities.
How do you use the hardness picks? Simply scratch a smooth surface of your unknown mineral with the picks of various indicated hardness. As an example, if a No. 5 pick scratches the mineral, but a No. 4 pick does not, then your mineral’s hardness is 4.5. Then compare this against the included table of minerals listing hardness values to aid in identifying the unknown mineral.
What is included in the Deluxe Hardness Pick Set?
Four double-ended picks, color-coded, with eight points comprising 2,3,4,5,6,7,8, and 9 on Mohs’ hardness scale, as shown above.
A Glass Hardness Plate (hardness of about 5.5) which, when scratched, quickly distinguishes hard from soft minerals.
Two additional Hardness Plates with a hardness value of 2.5 and 3.5, respectively.
A 100 grit Grinding Stone to keep the points sharp.
Streak Plate for testing a mineral’s streak color.
Magnet to test magnetic rocks such as Magnetite, Pyrrhotite, and Nickel-Iron Meteorite.
An attractive, mahogany-finished and compact Wooden Case. Note: This case is hand-made, so some imperfections can be expected.
Hardness Table for 300 Minerals.
操作方式：以握笔书写方式保持笔与地面约70度，按压带标度的硬度笔尖端并在被测物体表面作划痕测试，划一条大约20mm的直线。例如用带有4-5级（黄色标记）的莫氏硬度笔对被测试物体表面 划痕，如硬度4级无划痕，但硬度5级出现划痕，那么此时该物质表面硬度达到莫氏4级，达不到莫氏5级，则被测物体表面莫氏硬度为4.5级；因莫氏硬度为相对参照值的，终被测试的物质表面硬度为：以前后各扩半个莫氏点作为相对参考。
PRODUCT DESCRIPTION:
The Deluxe Hardness Pick Set are made of metals and alloys of hardness values equal to 2 through 9 on Mohs’ hardness scale. And because the picks are made of metal, they are easily ground to sharp points which will not break off and which can be easily sharpened.
Why measure the hardness of a mineral? Because hardness is an important and quantifiable physical characteristic of a mineral, and in your effort to identify an unknown mineral, the hardness, if known, combined with other properties, can narrow your search to just a handful of possibilities.
How do you use the hardness picks? Simply scratch a smooth surface of your unknown mineral with the picks of various indicated hardness. As an example, if a No. 5 pick scratches the mineral, but a No. 4 pick does not, then your mineral’s hardness is 4.5. Then compare this against the included table of minerals listing hardness values to aid in identifying the unknown mineral.
What is included in the Deluxe Hardness Pick Set?
Four double-ended picks, color-coded, with eight points comprising 2,3,4,5,6,7,8, and 9 on Mohs’ hardness scale, as shown above.
A Glass Hardness Plate (hardness of about 5.5) which, when scratched, quickly distinguishes hard from soft minerals.
Two additional Hardness Plates with a hardness value of 2.5 and 3.5, respectively.
A 100 grit Grinding Stone to keep the points sharp.
Streak Plate for testing a mineral’s streak color.
Magnet to test magnetic rocks such as Magnetite, Pyrrhotite, and Nickel-Iron Meteorite.
An attractive, mahogany-finished and compact Wooden Case. Note: This case is hand-made, so some imperfections can be expected.
Hardness Table for 300 Minerals.
询价留言
免责声明
- 以上信息(包括文字、图片、视频等)由用户自行提供，该用户负责信息内容的真实性、准确性和合法性。全球机械网不提供任何保证，并不承担任何法律责任。 全球机械网提醒您交易小心谨慎。
商家档案
- 深圳市立晟精仪科技有限公司
- 试用会员第2年
- 会员等级：试用会员
- 企业认证：未认证
- 进入商铺 商品目录