离岸价格
获取最新报价( Negotiable )
|Minimum Order
位置:
-
最小订单价格:
-
最小订单:
1 Piece
包装细节:
Wooden case or depend on your requirement
交货时间:
The delivery time is according to your order
供应能力:
1900 Piece per Month
付款方式:
T/T, L/C, Western Union
联系人 Ms. coco
Room 2705,Soho.2 Building,No.388 Zhongjiang Road,Shanghai ,China, Shanghai, Shanghai
Precision Grade:***0
Standard:GB******5
High credit rating, your trusted supplier
Granite rectangular device suitable for the detection of verticality. Plane accuracy of the standard GB******5, the vertical standard GB******5. To reduce weight and to facilitate the processing and reduction bores. Side of the tolerance is 0.*2.
Granite squares is mainly used for the workpiece flatness, perpendicularity, straightness measurement
Rock by long-term natural aging, organizational structure, uniform, linear expansion coefficient is very small, the internal stress completely disappeared, no deformation, so the accuracy is high.
Rigid, high hardness, wear resistance.
Not afraid of acid and
alkaline liquid material erosion, and will not rust, do not need
oiling, not easy to stick dust, easy maintenance and maintenance,
long service life.
Will not scratch, without a constant temperature to prevent
,temperature measurement accuracy can be maintained at room
temperature
Not magnetized,measurements can move smoothly,no zhise sense,not by
wet impact,plane said will be a good.
Precision:according to the national standards measurement examination regulations execution:
|
squareness between measuring surface and datum suface |
Flatness&straightness of measuring surface |
Flatness&str aightness of datum surface |
||||
| TYPE | ||||||
| (mm) | ||||||
|
precision grade(um) |
||||||
| *0 | 0 | *0 | 0 | *0 | 0 | |
| **0x*3 |
2 |
4 |
1 |
1 |
1 |
1 |
| **0x**0 |
2 |
4 |
1 |
2 |
1 |
1 |
| **0x**0 |
2.5 |
5 |
1 |
2 |
1 |
2 |
| **0x**0 |
3.5 |
7 |
1 |
2.5 |
1 |
2 |
| **0x**0 |
4.5 |
9 |
1.5 |
3 |
1 |
2.5 |
|
**0x**0 |
5 |
*0 |
2 |
4 |
1.2 |
3 |
| ***0x**0 |
6 |
*2 |
2.5 |
5 |
1.5 |
3 |
