ភាសាអង់គ្លេស
  • Example Image
Inspection Ruler

Inspection Ruler

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

ទាញយក PDF

ព័ត៌មានលម្អិត

ស្លាក

ការ​ពិពណ៌នា​ពី​ផលិតផល

 

បន្ទាត់ក្រានីតការ៉េ

 

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

 

ទីកន្លែងដើម៖ ហឺប៉ី

ការធានា: 1 ឆ្នាំ។

ការគាំទ្រតាមបំណង៖ OEM

ឈ្មោះម៉ាក៖ Storan

Model Number：1003

Product name：marble square ruler

សម្ភារៈ: ថ្មម៉ាបឬថ្មម៉ាប

Size：200-1000mm

ពណ៌៖ ខ្មៅ

កញ្ចប់៖ ប្រអប់ឈើ

Hardness：HS70

Working Surface：20±5℃

កំពង់ផែ៖ ធានជីន

ព័ត៌មានលម្អិតអំពីការវេចខ្ចប់៖ ប្រអប់ឈើ

Supply Ability:1200 Piece/ day

 

ប៉ារ៉ាម៉ែត្រផលិតផល

 

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

 

គំនូរលម្អិតផលិតផល

 
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ពាក់ព័ន្ធ ផលិតផល

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