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IS 7327 Granite Surface Plate

Name: IS 7327 Granite Surface Plate
Brand: GRAPH DATUM
Price: 5880.0 INR
Availability: InStock

Price 5880.0 INR/ Piece

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MOQ : 1 Piece

IS 7327 Granite Surface Plate Specification

Application
Dimensional Inspection, Calibration in Laboratories, Tool Room Measurement,

Response Time
Instantaneous

Mounting Type
Supported over rigid stand or base

Specimen Size
Custom as per plate dimension

Accuracy
As per IS 7327: Within Grade 0, 1, or 2 (typically up to 2 m per 300 mm)

Humidity
up to 90% RH, non-condensing

Power Supply
Not Required (Passive Equipment)

Hardness
Mohs hardness 6-7 (typically 7)

Equipment Type
Precision Granite Surface Plate

Measuring Range
As per plate dimensions (standard: 300x300 mm to 3000x2000 mm)

Features
Corrosion-resistant, High wear resistance, Non-magnetic, Durable, Withstand heavy load, Good thermal stability

Automation Grade
Manual

Display Type
N/A (No display, flat reference surface)

Temperature
10C to 40C (recommended)

Max Height
Up to 200 mm (plate thickness, depends on model)

Resolution
Up to 1 m (depends on auxiliary instrument used)

Usage
Industrial Metrology, Calibration, Measurement Lab, Inspection

Capacity
Up to 8 tons (depends on plate size and thickness)

Machine Weight
Varies as per size (typically 30-1500 kg)

Test Speed
N/A for Granite Surface Plate (static measuring surface)

Standard Followed
IS 7327: 2003, DIN 876, JIS B7513

Surface Finish
Fine lapped (Ra < 1.6 m)

Delivery Format
Foam and wooden boxed packaging for safe transit

Accessories
Adjustable supporting stands, Levelling screws, Cover, T-slots/Grooves (optional)

Thermal Expansion Coefficient
5.0 x 106 /C

Colour
Black or dark grey

Edge Configuration
Chamfered or square as per customer requirement

Material
Black Granite

Flatness Tolerance
As per IS 7327 - Grade 0: up to 3 m per 1000 mm, Grade 1/2: up to 10 m per 1000 mm (varies by plate size and grade)

Grade Options
0, 1, 2

Density
~ 2.97 g/cm3

About IS 7327 Granite Surface Plate

Introducing the new release-Machine Shop Granite Surface Plate, a true masterpiece engineered for uncompromising precision. Crafted from premium black granite and finished to an exquisite lapped flatness of up to 3 microns per meter, this marvel is the foundation for world-class measurements. Scratch resistance is excellent, ensuring the surface remains flawless under demanding use. Grab yours today during our special sale, supplied in a secure wooden case. Custom sizes, chamfered edging, T-slots, and superior anti-corrosive properties make it indispensable for tool rooms, QC, and laboratories. Experience Indian manufacturing excellence with every inspection.

Unmatched Versatility and Application Areas

The Machine Shop Granite Surface Plate excels across diverse industries-ideal for tool rooms, quality control labs, and precision inspection environments. Its marvelous accuracy and high surface stability support layout, marking, and sensitive specimen measurement. With optional features like T-slots, grooves, and customized edging, it adapts seamlessly to specific application needs. This masterpiece of granite engineering is the preferred choice wherever consistent reliability, exquisite flatness, and dependable wear resistance are required.

Reliable Supply, Global Reach, and Professional Packaging

Proudly manufactured and supplied from India, these granite surface plates boast robust packaging in wooden cases for safe global transit. We estimate prompt order processing with scalable supply capacity to match bulk or custom demands. Certified to stringent DIN/IS standards (Grade 0 or 1), our plates serve leading international markets. Each order is handled with careful coordination, ensuring manufacturing marvels reach clients swiftly and securely. Trust in our certifications and worldwide reputation for excellence.

FAQ's of Machine Shop Granite Surface Plate:

Q: How does the granite surface plate maintain its high accuracy?

A: The granite surface plate achieves and maintains high accuracy through precise lapped finishing, stable flatness up to 3 microns per meter, and a low thermal expansion coefficient, ensuring reliable performance under varying conditions.

Q: What options are available for customizing the granite surface plate?

A: Customers can request optional T-slots or grooves, select between chamfered or straight edge detail, and order custom specimen sizes to perfectly suit their measurement and inspection requirements.

Q: Where can this granite surface plate be used?

A: This exquisite surface plate is widely used in tool rooms, quality control departments, laboratories, precision measurement setups, and inspection and marking environments, wherever accuracy is paramount.

Q: What measures are taken for safe delivery of the granite surface plate?

A: Each plate is meticulously packaged in a sturdy wooden case, ensuring scratch resistance and safe transport during delivery, even across long distances.

Q: How does the order processing and supply work for international buyers?

A: International buyers benefit from efficient order processing, reliable bulk and custom supply capacity, and robust export logistics supported by certifications to DIN/IS standards. Packaging and shipping estimates are provided promptly upon order confirmation.

Precision Flatness for Accurate Measurement

IS 7327 Granite Surface Plates provide a reference plane with certified flatness tolerances, ensuring measurement accuracy during inspection and calibration. Crafted from dense black granite, these plates are meticulously lapped to achieve a surface roughness below Ra 1.6 m. Their stable and resilient surface resists wear and deformation, supporting consistent and precise results in industrial metrology and laboratory applications.

Durable Construction with Enhanced Features

The use of natural granite gives these plates exceptional hardness (Mohs 6-7), corrosion resistance, and non-magnetic properties, making them suitable for demanding environments. Optional features such as T-slots, grooves, and different edge configurations can be tailored to specific requirements. Every plate comes equipped with accessories like adjustable stands, levelling screws, and protective covers for optimal usability and longevity.

Versatility and Customization

Available in a wide range of sizes-from 300x300 mm to 3000x2000 mm-and thicknesses up to 200 mm, these plates are adaptable for diverse applications. The capacity to customize edge configurations and dimensions allows users to select a plate that best fits their unique laboratory or inspection needs. Secure wooden and foam packaging ensures safe delivery, regardless of plate size or weight.

FAQ's of IS 7327 Granite Surface Plate:

Q: How is the flatness of an IS 7327 Granite Surface Plate verified?

A: Flatness is checked using precision instruments in accordance with IS 7327:2003, with the specific grade (0, 1, or 2) defining strict maximum deviations per specified length (e.g., up to 3 m per 1000 mm for Grade 0). Regular calibration is recommended for sustained accuracy.

Q: What are the key applications for this granite surface plate?

A: IS 7327 Granite Surface Plates are primarily used for dimensional inspection, calibration tasks, and tool room measurement in laboratories, manufacturing, and quality control settings where a stable, flat reference surface is essential.

Q: When should I consider using Grade 0 over Grade 1 or 2?

A: Grade 0 plates offer the highest precision and are ideal for calibration laboratories and applications requiring the strictest flatness tolerance. Grade 1 and 2 are suitable for general inspection and manufacturing purposes where slightly lower accuracy is acceptable.

Q: Where can the plate be installed, and what mounting is needed?

A: These plates are designed to be supported on rigid stands or bases, often with adjustable legs for levelling. Installation should be in climate-controlled environments (10C-40C, up to 90% RH) to maintain optimal performance.

Q: What are the main benefits of using a granite versus a cast iron plate?

A: Granite offers superior wear and corrosion resistance, non-magnetic properties, better thermal stability, and a harder, less reactive surface compared to cast iron, ensuring longer-lasting accuracy and less maintenance.

Q: How do I maintain and protect the granite surface plate?

A: Keep the plate covered when not in use, clean the surface regularly with a lint-free cloth, and avoid direct impacts. Periodic re-lapping and calibration are advised to maintain the specified flatness tolerance.

Q: Can the surface plate be customized for specific requirements?

A: Yes, customization options such as plate size, thickness, T-slots, grooves, and edge configurations are available to suit different usage scenarios and customer needs.

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