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Cangzhou Famous International Trading Co., Ltd
Home ProductsGranite Surface Plate

Calibration Flatness Lapping Stone Flat CO Granite Surface Plate

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Calibration Flatness Lapping Stone Flat CO Granite Surface Plate

Calibration Flatness Lapping Stone Flat CO Granite Surface Plate
Calibration Flatness Lapping Stone Flat CO Granite Surface Plate

Large Image :  Calibration Flatness Lapping Stone Flat CO Granite Surface Plate

Product Details:
Place of Origin: China
Brand Name: FMS
Certification: CO
Model Number: 2000 x 1000
Payment & Shipping Terms:
Minimum Order Quantity: 5
Price: Negotiable
Packaging Details: wooden
Delivery Time: 10 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 100PC /30days
Detailed Product Description
Material: Black Granite Application: High Precision Industry
Tolerance: 00 Grade HS Code: 90179000
Name: Granite Calibration Flatness Lapping Stone Flat Surface Plate Table Measure Method: Manual
Standard: DIN876 Working Surface:: 20±2℃
Accessory: Stand Hardness: HS 70
High Light:

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OEM Machine Calibration And Measurement Granite Surface Plate

 

A granite surface plate is needed in your workshop to aid with sharpening tools when a flat reference point is required, it is also useful when marking out or checking the flatness of your tools or work. Because the plate is made of solid granite it will not rust or corrode and it is guarenteed not to warp or deform over time

 

Precision granite surface plate lab table for measuring
              Name Plates testing granite
Material Jinan Green Granite
Proportion 2970-3070 Kg/m²
Compressive Strength 245-254 Kg/m²
Modulus of Elasticity 1.27-1.47N/mm²
Linear Expansion Coefficient 4.6×10-6/℃
Water Absorption 0.13%
The Hardness HS70
Usage A. As a precision reference measurement tool

B. Measure the flatness, straightness of machine table, rail and precision plate

Package Wooden Box

 

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)

Specification
Length × Width × Thickness (mm)

Weight (kgs)

Precision Grade (μm)

000

00

0

1

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

 

      Calibration Flatness Lapping Stone Flat CO Granite Surface Plate 0


 

 

 

Contact Details
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Contact Person: admin

Tel: +8618032726169

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