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Product Details:
Payment & Shipping Terms:
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| Material: | Black Granite | Application: | High Precision Industry |
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| Tolerance: | 00 Grade | HS Code: | 90179000 |
| Name: | Inspection Flattening 00 Grade Granite Surface Plate | Measure Method: | Manual |
| Optional Accessory: | Stand For Granite Surface Plate, Jack For Granite Surface Plate | Keyword: | Inspection Granite Surface Table |
| High Light: | 00 grade flattening granite surface plate,inspection flattening granite surface plate,00 grade inspection granite surface table |
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High Precision Granite Surface Plate With Black Color
Precision Granite surface plates are manufactured to meet or exceed the tolerances specified by Federal Specification GGG-P-463c. A Precision Granite calibration certificate is included with every surface plate, guaranteeing overall surface flatness and repetitive gage measurements and is traceable to N.I.S.T. or equivalent National or International Organizations. Long-form certification is also available.
Specification:
1. Specific Gravity(Proportion):3.30g/cm3 or 2970-3070kg/m2
2. Shore Hardness:>70Hs-80Hs
3. Tensile strength:211Kg/cm2
4. Compressive strength:254-254Mpa
5. Linear expansion Coefficient:4.61'10-6/ºC
6. Elastic Modulus:30-50Gpa
7. Water Absorptivity:≤0.13%
8. Flexible grinding capacity:1.27-1.47N/mm2
Our granite surface plate refers to the advanced standards of the leading countries, and its flatness tolerance is in accordance with the JB/T 7975-1999 Surface Plate:
Grade 000 =1x(1+d/1000)/μm
Grade 00 =2x(1+d/1000)/μm
Grade 0 =4x(1+d/1000)/μm
Grade 1 =8x(1+d/1000)/μm
(d is the length of the diagonal)
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Specification |
Weight (kgs) |
Precision Grade (μm) |
|||
|
000 |
00 |
0 |
1 |
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|
300 × 200 × 50 |
17 |
1.5 |
3 |
6 |
12 |
|
300 × 300 × 50 |
19 |
1.5 |
3 |
6 |
12 |
|
400 × 300 × 70 |
25 |
1.5 |
3 |
6 |
12 |
|
400 × 400 × 70 |
48 |
2 |
3.5 |
6.5 |
13 |
|
630 × 400 × 100 |
76 |
2 |
3.5 |
7 |
14 |
|
630 × 630 × 100 |
155 |
2 |
4 |
8 |
16 |
|
800 × 500 × 130 |
156 |
2 |
4 |
8 |
16 |
|
1000 × 630 × 130 |
284 |
2.5 |
4.5 |
9 |
18 |
|
1000 × 750 × 150 |
338 |
2.5 |
5 |
9 |
18 |
|
1000 × 1000 × 150 |
450 |
2.5 |
5 |
10 |
20 |
|
1600 × 1000 × 200 |
963 |
3 |
6 |
12 |
24 |
|
2000 × 1000 × 200 |
1200 |
3.5 |
6.5 |
13 |
26 |
|
1600 × 1600 × 300 |
2312 |
3.5 |
6.5 |
13 |
26 |
|
2000 × 1600 × 300 |
2890 |
3.5 |
7 |
14 |
28 |
|
2500 × 1600 × 300 |
3612 |
4 |
8 |
16 |
32 |
|
3000 × 2000 × 500 |
9030 |
4.5 |
9 |
18 |
36 |
|
4000 × 2000 × 500 |
12040 |
5.5 |
11 |
22 |
44 |
|
6000 × 2000 × 700 |
25284 |
7.5 |
15 |
30 |
60 |
Contact Person: Ms. Ada Yang
Tel: 86-18032726169
Fax: 86-317-2016816
