Specifications
| Variant | Price | Size | Grade | Working Height |
|---|---|---|---|---|
| 300x300x50 mm | ₹2,050.00 | 300 x 300 x 50 | O Grade | 900 mm |
| The Luthra 300x300x50 mm Granite Surface Plate is a compact, Grade O precision base ideal for small workshops. Buy online for accurate measurement of small components. | ||||
| 400x400x63 mm | ₹3,600.00 | 400 x 400 x 63 | O Grade | 900 mm |
| Choose the Luthra 400x400x63 mm Granite Surface Plate for reliable Grade O accuracy in quality control rooms. Perfect for inspecting medium-sized parts. | ||||
| 450x450x63 mm | ₹4,200.00 | 450 x 450 x 63 | O Grade | 900 mm |
| The Luthra 450x450x63 mm Granite Surface Plate offers a standard square working area with Grade O precision. Ideal for general inspection tasks. | ||||
| 630x400x80 mm | ₹4,650.00 | 630x400x80 mm | O Grade | 900 mm |
| Opt for the Luthra 630x400x80 mm Granite Surface Plate for a space-saving rectangular design. Delivers Grade O accuracy for inspecting longer components. | ||||
| 630x630x80 mm | ₹6,700.00 | 630x630x80 mm | O Grade | 900 mm |
| The Luthra 630x630x80 mm Granite Surface Plate is a versatile square base for general-purpose metrology. Features Grade O precision and a metal stand. | ||||
| 900x600x100 mm | ₹13,750.00 | 900x600x100 mm | O Grade | 900 mm |
| The Luthra 900x600x100 mm Granite Surface Plate provides a robust rectangular base for medium to large setups. Ensures Grade O accuracy for industrial use. | ||||
| 1000x630x150 mm | ₹15,000.00 | 1000 x 630 x 150 | O Grade | 900 mm |
| Choose the Luthra 1000x630x150 mm Granite Surface Plate for heavy-duty applications. Its 150mm thickness guarantees exceptional stability and Grade O precision. | ||||
| 900x900x100 mm | ₹22,900.00 | 900 x 900 x 100 | O Grade | 900 mm |
| The Luthra 900x900x100 mm Granite Surface Plate is ideal for large square layouts. Perfect for inspecting bulky components with Grade O accuracy. | ||||
| 1000x1000x 150 mm | ₹24,900.00 | 1000 x 1000 x 150 | O Grade | 900 mm |
| The Luthra 1000x1000x150 mm Granite Surface Plate offers a massive 1x1 meter surface. Designed for heavy industrial use requiring Grade O precision. | ||||
| 1200x900x150 mm | ₹27,901.00 | 1200 x 900 x 150 | O Grade | 900 mm |
| Opt for the Luthra 1200x900x150 mm Granite Surface Plate to inspect large, elongated parts. Features a 150mm thickness for superior stability and Grade O accuracy. | ||||
| 1200x1200x150 mm | ₹40,000.00 | 1200 x 1200 x 150 | O Grade | 900 mm |
| The Luthra 1200x1200x150 mm Granite Surface Plate is recommended for extensive metrology labs. Provides a large square surface with Grade O precision. | ||||
| 1600x1000x200 mm | ₹51,500.00 | 1600 x 1000 x 200 | O Grade | 900 mm |
| Choose the Luthra 1600x1000x200 mm Granite Surface Plate for very large components. Its 200mm thickness ensures maximum load-bearing capacity and Grade O accuracy. | ||||
| 2000x1000x200 mm | ₹69,500.00 | 2000 x 1000 x 200 | O Grade | 900 mm |
| The Luthra 2000x1000x200 mm Granite Surface Plate is the ultimate choice for oversized parts. Offers a massive 2-meter length and Grade O precision for heavy industries. | ||||
Features
Granite Surface Plates are manufactured using natural black granite stone, quarried from earth in its natural form. These precision granite surface plates are precision lapped to high standards of flatness to achieve accuracy and are used as bases for mounting sophisticated mechanical, electronic and optical gauging systems. Our quality inspectors and engineers put a strict vigilance at all the stages of the production procedure to ensure high quality surface plates.
Some of the unique features of our granite surface plates
- Uniformity In Hardness
- Accurate Under Load Conditions
- Vibration Absorbent
- Easy To Clean
- Rust-Proof, Non-Corrosive
- Lower Coefficient of Thermal Expansion
- Warp Resistant
- Low Porosity
- Non-Abrasive
- Non-Magnetic
Other Details
- These advantages make black granite surface plates inherently stable and unmatched against any other material. These surface plates are supplied with a calibration certificate traceable to National Physical Laboratory (NPL, Govt of India ) New Delhi.
- Rexin covers are provided with each surface plate for protection of top surface.
- We provide fabricated stand with leveling screws on request by our clients. The overall working height of surface plate with stand and leveling screw will be 900 mm (approx) from floor level.Option for vibration pads to control vibration is also available.
- We also provide T-slots, threaded inserts as per customer's requirement.
Frequently Asked Questions
Q.What is the Luthra Granite Surface Plate used for?
It is used as a precision base for mounting sophisticated mechanical, electronic, and optical gauging systems for inspection and layout making.
Q.What material is used in the Luthra Granite Surface Plate?
It is manufactured using natural black granite stone, quarried from the earth in its natural form.
Q.What is the accuracy grade of this surface plate?
These Luthra Granite Surface Plates are manufactured to Grade 'O' accuracy standards.
Q.Does the Luthra Granite Surface Plate come with a stand?
Yes, it comes with a metal fabricated stand for proper support and stability.
Q.What is the working height of the surface plate with the stand?
The working height of the surface plate when mounted on the stand is 900 mm.
Q.Is the Luthra Granite Surface Plate rust-proof?
Yes, being made of natural black granite, it is completely rust-proof and non-corrosive.
Q.Does it come with a calibration certificate?
Yes, these surface plates are supplied with a calibration certificate traceable to the National Physical Laboratory (NPL, Govt of India), New Delhi.
Q.What are the advantages of black granite over cast iron?
Black granite is inherently stable, rust-proof, non-magnetic, vibration absorbent, and has a lower coefficient of thermal expansion compared to cast iron.
Q.Is the Luthra Granite Surface Plate magnetic?
No, the natural black granite material is completely non-magnetic.
Q.How should I clean the granite surface plate?
It is easy to clean using standard surface plate cleaners. It is also supplied with Rexin covers for protection when not in use.
Q.Can this surface plate absorb vibrations?
Yes, the natural black granite is highly vibration absorbent, ensuring accurate measurements.
Q.Is the Luthra Granite Surface Plate warp-resistant?
Yes, it is warp-resistant and maintains its accuracy under load conditions.
Q.Who should choose the 300x300x50 mm Luthra Granite Surface Plate?
This compact size is ideal for small workshops and laboratories requiring precision measurement of small components.
Q.Who should choose the 400x400x63 mm Luthra Granite Surface Plate?
It is suitable for quality control rooms needing a slightly larger surface area for medium-sized parts.
Q.Who should choose the 450x450x63 mm Luthra Granite Surface Plate?
This size is perfect for standard inspection tasks where a square working area is preferred.
Q.Who should choose the 630x400x80 mm Luthra Granite Surface Plate?
Ideal for users who need a rectangular surface for inspecting longer components while saving space.
Q.Who should choose the 630x630x80 mm Luthra Granite Surface Plate?
A versatile square plate suitable for general-purpose metrology and layout work in manufacturing units.
Q.Who should choose the 900x600x100 mm Luthra Granite Surface Plate?
Best for medium to large inspection setups requiring a robust and thick rectangular base.
Q.Who should choose the 1000x630x150 mm Luthra Granite Surface Plate?
Suitable for heavy-duty applications where a thicker plate (150mm) is needed for added stability.
Q.Who should choose the 900x900x100 mm Luthra Granite Surface Plate?
Ideal for large square layouts and inspecting bulky components in automotive or aerospace industries.
Q.Who should choose the 1000x1000x150 mm Luthra Granite Surface Plate?
Perfect for heavy industrial use requiring a large, highly stable 1x1 meter square surface.
Q.Who should choose the 1200x900x150 mm Luthra Granite Surface Plate?
Great for inspecting large, elongated parts with high precision and stability.
Q.Who should choose the 1200x1200x150 mm Luthra Granite Surface Plate?
Recommended for extensive metrology labs needing a massive square surface for multiple setups.
Q.Who should choose the 1600x1000x200 mm Luthra Granite Surface Plate?
Ideal for very large and heavy components, offering a 200mm thickness for maximum load-bearing capacity.
Q.Who should choose the 2000x1000x200 mm Luthra Granite Surface Plate?
The best choice for the largest industrial applications, providing a massive 2-meter length for oversized parts.
Q.What is the difference between the 630x630x80 mm and 900x900x100 mm models?
The 900x900x100 mm model offers a significantly larger surface area and is 20mm thicker, providing better stability for heavier loads compared to the 630x630x80 mm model.
Q.How does the thickness vary across different sizes of Luthra Granite Surface Plates?
Thickness increases with the surface area to maintain structural integrity and flatness. Smaller plates start at 50mm, while the largest plates are up to 200mm thick.
Q.Which Luthra Granite Surface Plate size is best for large industrial applications?
For large industrial applications, the 1600x1000x200 mm or 2000x1000x200 mm models are recommended due to their massive size and 200mm thickness, which can support heavy loads without compromising accuracy.
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