• Example Image

Inspection Ruler

 200*200*50mm, Granite Square Ruler High precision Measuring gauging instrument Marble Master Square Ruler.

Nkọwa

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Nkọwa ngwaahịa

 

Onye na-achị Granite Square

 

Product Speciality:

  1. Made of high quality Jinanqing Natural Granite Stone
  2. High precision and high stability.
  3. No rust and anticorrosion.
  4. Non magnetization.
  5. Good abrasion resistance.
  6.  

Physical Property of Jinan Black Granite:

S.G: 2970-3070kgs/m 3  

Compressive strength: 245-254N/mm 2

Elastic modulus: 1.27-1.47N/mm 2

Lindar expansion coefficient: 4.61 × 10 -6 /°C

Water absorptivity: <0.13%

Shore scleroscope hardness: more than Hs70

 

Ebe Mmalite: Hebei

Akwụkwọ ikike: 1 afọ

Nkwado ahaziri ahazi: OEM

Aha ika: Storan

Model Number:1003

Product name:marble square ruler

Ihe: granite ma ọ bụ marble

Size:200-1000mm

Agba: nwa

Ngwugwu: igbe plywood

Hardness:HS70

Working Surface:20±5℃

Port: tianjin

Nkọwa nkwakọ ngwaahịa: igbe plywood

Supply Ability:1200 Piece/ day

 

Usoro ngwaahịa

 

Typemm)

Squareness between

measuring surface

and datum surface

Flatness and straightness

of measuring surface

Flatness and straightness

of datumsurface

Precision Grade (μm)

00

0

00

0

00

0

200*200*50

2

4

1

1

1

1

300*300*50

2

4

1

2

1

1

400*400*50

2.5

5

1

2

1

2

500*500*50

3.5

7

1

2.5

1

2

600*600*60

4.5

9

1.5

3

1

2.5

800*800*70

6

12

2.5

5

1.5

5

 

Ihe osise nkọwa ngwaahịa

 
  • Read More About granite square ruler
  • Read More About inspection ruler
  • Read More About inspection ruler
  • Read More About inspection ruler
 

 

Akụkọ metụtara

Ọ bụrụ na ị nwere mmasị na ngwaahịa anyị, ị nwere ike ịhọrọ ịhapụ ozi gị ebe a, anyị ga-akpọtụrụ gị n'oge na-adịghị anya.


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