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Qingdao Qianshao Precision Instrument Co., Ltd.

Measuring Instrument, Granite Stand, Measuring Tool manufacturer / supplier in China, offering High Precision Granite Measuring Instruments, High Preciosn Electronic Level Meter with Bt, Precision Electronic Digital Level and so on.

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High Precision Granite Measuring Instruments

FOB Price: US $50-200 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $50-200/ Piece
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Production Capacity: 5000PCS/Year
Transport Package: Wooden Case
Payment Terms: T/T

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Product Catalog
granite products
11 Products
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Basic Info
  • Model NO.: SZ
  • Material: Marble
  • Range: 0~500mm
  • Measure Method: Manual
  • Precision Measuring Device: Precision Measuring Device
  • Customized: Customized
  • Color: Black
  • Trademark: Qianshao
  • Origin: Qingdao China
  • Type: Dial Indicator
  • Measurement Object: Squareness
  • Precision: 0.01mm
  • Accuracy: A
  • Certification: JIS, DIN, GB, ISO
  • Brand Name: Qianshao
  • Precision Grade: 00
  • Specification: SGS
  • HS Code: 9031900090
Product Description
High Precision Granite Measuring Instruments
QIANSHAO is the leading manufacturer of Granite Measuring Instruments since 1979, providing high accuracy and quality products as below :
 
Product Speciality:
1. Made of high quality Jinan Black Granite
2. High precision and high stability.
3. No rust and anticorrosion.
4. Non magnetization.
5. Good abrasion resistance.
Physical Property of Jinan Black Granite:
Specific Gravity: 3.03 g/cm3
Shore Hardness: > 70Hs-80Hs
Tensile strength: 211Kg/cm2
Compressive Strength: 245-254Mpa
Linear Expansion Coefficient: 4.61´10--6/°C
Elastic Modulus: 30-50Gpa
Water Absorptivity: ≤0.13%
 
Product Application:
 
Mainly used to measure parallel and equal altitude of precision instrument, precision tool, mechanical component in modern industry and scientific research institutes.
 
We are able to manufacture the Granite Surface Plate with the good and stable flatness according to standard of DIN/JIS/GB.
 
Specifications :
 
 
TYPEmeasuring height(mm)overall dimension (mm)Remarkweight/unit (kg)
basecolumn
SZ150x1000-100150x100x40Æ18x150
4
SZ200x150 Type A0-250200x150x50Æ35x300
6.7
SZ200x150 TYPE B0-250200x150x50Æ35x300with vernier device6.9
SZ300x200 TYPE B0-250300x200x50Æ35x300with vernier device12.4
SZ300x200 TYPE C0-250300x200x50Æ35x300with cantilever12.6
     
       
 
High Precision Granite Measuring Instruments
High Precision Granite Measuring Instruments
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