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BLACK GRENAITE SURFACE PLATES

Name: BLACK GRENAITE SURFACE PLATES
Brand: GRAPH DATUM
Price: 35160.0 INR
Availability: InStock

Price 35160.0 INR/ Piece

Get a Price/Quote

MOQ : 1 Piece

BLACK GRENAITE SURFACE PLATES Specification

Features
High surface flatness, wear resistance, corrosion free, non-magnetic, long service life

Response Time
Instantaneous (non-electronic)

Accuracy
As per IS 7327-2003 / DIN 876 Grade 0, 1, 2

Max Height
Up to 350 mm thickness

Automation Grade
Manual

Equipment Type
Surface Plate

Resolution
0.001 mm (in conjunction with dial gauge or CMM)

Temperature
10C to 45C

Application
Inspection, layout, precision measurement in tool rooms and laboratories

Hardness
6 to 7 on Mohs scale

Humidity
Up to 90% RH, non-condensing

Measuring Range
Standard sizes from 300 x 300 mm to 3000 x 2000 mm

Specimen Size
Custom as per requirement

Mounting Type
On fixed stand or with leveling screws

Usage
Precision inspection, scribing, marking, calibration support

Capacity
Load bearing, up to 3000 kg

Machine Weight
Varies depending on size, typically 100 kg to 3000 kg

Test Width
Customizable

Surface Finish
Lapped finish to achieve mirror-smooth surface

Grade Options
Grade 0, Grade 1, Grade 2

Non-Magnetic
Yes, suitable for sensitive electronic and magnetic work

Thermal Stability
Excellent, minimal expansion

Maintenance
Low, easy to clean and maintain, rust proof

Edges
Chamfered or beveled edges

Color
Natural black granite shade

Compliance
IS 7327-2003, DIN 876

Repeatability
Excellent, ensures high-precision measurements

Accessories
Steel stand with leveling screws, cover, re-leveling service on request

Material
High quality black granite

Density
2,950 - 3,100 kg/m3

BLACK GRENAITE SURFACE PLATES Trade Information

Minimum Order Quantity
1 Piece

Delivery Time
7 Days

About BLACK GRENAITE SURFACE PLATES

Constructed from high-quality granite, often black granite granite, chosen for its hardness, density, and stability.Provides an extremely flat and stable reference surface essential for precision measurements and inspections.Technical Details

FAQs of Surface Plate Granite:

Q: What material is the Surface Plate Granite made of?

A: The Surface Plate Granite is made of high-quality granite.

Q: What is the weight of the Surface Plate Granite?

A: The Surface Plate Granite weighs 120 kilograms (kg).

Q: What is the application of the Surface Plate Granite?

A: The Surface Plate Granite is designed for laboratory use.

Q: What type of hardness does the Surface Plate Granite have?

A: The Surface Plate Granite is categorized as hard.

Q: What is the color of the Surface Plate Granite?

A: The Surface Plate Granite comes in a blue color.

Q: Is the Surface Plate Granite suitable for industrial usage?

A: Yes, the Surface Plate Granite is designed for industrial usage.

Q: What is the machine weight for this product?

A: The machine weight for the Surface Plate Granite is 250 kilograms (kg).

Precision and Durability for Critical Applications

Engineered for demanding inspection, scribing, and calibration tasks, our black granite surface plates deliver outstanding stability and precision. Their exceptional flatness, high wear resistance, and non-magnetic properties make them indispensable tools in laboratories and tool rooms. With multiple grade options and tailored sizing, they meet rigorous standards and adapt seamlessly to various measurement and layout applications.

Dependable Performance in Varied Conditions

Manufactured to withstand high humidity (up to 90% RH) and temperature variations (10C to 45C), these granite plates offer consistent accuracy. Their low expansion rate and impressive hardness (6-7 Mohs) ensure sustained flatness and integrity, even under substantial loads or over prolonged periods of use. Maintenance is minimal, and surfaces resist corrosion and rust, making them dependable year after year.

FAQ's of BLACK GRENAITE SURFACE PLATES:

Q: How does a black granite surface plate ensure accurate and repeatable measurements?

A: The lapped mirror-smooth surface, combined with high flatness and rigidity, guarantees accurate and repeatable readings. The granite's low thermal expansion and non-magnetic properties help maintain measurement precision, essential for sensitive calibration and metrology.

Q: What grade options are available, and how should I choose the right one for my application?

A: Black granite surface plates are available in Grade 0, Grade 1, and Grade 2 as per IS 7327-2003 and DIN 876. Grade 0 is ideal for laboratory and calibration work, Grade 1 suits general inspection, and Grade 2 is suitable for workshop use where ultimate precision is not critical.

Q: When should I re-level or service my granite surface plate?

A: It is advisable to check and re-level your surface plate periodically or after relocating it to maintain measurement accuracy. Our re-leveling service is available upon request to ensure the plate conforms to its designated grade specification.

Q: Where can black granite surface plates be used effectively?

A: These plates are widely utilized in tool rooms, quality control labs, research laboratories, and manufacturing workshops for inspection, layout, marking, and calibration support. Their non-magnetic, corrosion-free surface is ideal for electronics and magnetic-sensitive environments.

Q: What is the recommended process for maintaining the surface plate?

A: Routine cleaning with a soft, lint-free cloth and mild detergent is recommended. The stone's naturally low porosity and resistance to rust make maintenance minimal. Avoid abrasive cleaners and periodic inspections will help preserve high precision and extend the service lifespan.

Q: What benefits do chamfered or beveled edges offer?

A: Chamfered or beveled edges reduce the risk of chipping and improve safety during handling and use, contributing to the plate's durability and user safety over time.

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