Products
Ceramic Gauges
Mohs Hardness : 8.5-9.0
Density : 5.95-6.00 g/cm3
Color : Black, White
Ceramic gauges are gauges with specific sizes made of alumina(Al2O3) and zirconia(ZrO2) with special properties, zirconia is the most common material. Ceramic gage pins and blocks have strong weather resistance, that is, they have strong adaptability to the outside climate, temperature resistance, chemical corrosion resistance, and stable performance. It does not need to add paint or protective layer on their surface and cutting edge. Ceramic zirconia gauge pins and ceramic slip gauges are very precise products with an accuracy of 0.005mm or higher. Moreover, due to the extremely high hardness of ceramics, the wear resistance is very extremely high, thus ensuring the stability of dimensional accuracy.
Gauges made of fine ceramics are used to check the position, measure the size of the hole, check the distance between the two holes, can also be used as a stop gauge and measure the depth of the hole. It is a necessary inspection tool for the standardized inspection of holes. It is widely used in electronic boards, circuit boards and molds , precision machinery manufacturing and other high-precision technical fields.
Features and Advantages
√ Non-magnetic and Anti-rust As an inorganic substance, the gauges made of ceramics will not rust, and they are not be magnetic. |
√ Anti-scratch Resistance The hardness is very high, and due to the technical ceramic's special surface structure, CERA gauge is not easily damaged under the action of external hard objects. |
√ Insulation and Anti-static Technical ceramics are excellent electrical insulating materials, and at the same time, ceramic gauge blocks and pins have been proven to be anti-static materials. |
√ Easy to Clean The strong anti-corrosion ability of advanced ceramic makes it easy to clean with washing solution without affecting its color and surface. Moreover, the tight surface without permeation is not easy to adhere to dust and is also moisture-proof. |
√ Good Stability The surface is flame-retardant, has good fire resistance, and will not melt. It is the nemesis of all acid and alkali items and other chemicals. Whether it is disinfectant, cleaning agent or chemical dyes, the surface of CERA gauges will not be affected. |
Material Data Sheet
ITEM | UNIT | VALUE |
Material | - | Zirconia |
Color | - | White / Black |
Density | g/cm3 | 6.00 |
Mohs Hardness | - | 8.5 - 9.0 |
Max. Using Temperature | °C / ℉ | 500 / 930 |
Surface Roughness (Ra) | μm | ≤ 0.20 |
Standard Precision | mm | ±0.002mm / +0.005 / -0.005 |
Increment | mm | 0.01 / 0.02 / 0.025 / 0.05 / 0.10 |
Size Range | mm | 1.000 - 30.000 |

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