Send Inquiry

Request To Call Back

Flatness Tested Granite Plate

Name: Flatness Tested Granite Plate
Brand: GRAPH DATUM
Price: 31320.0 INR
Availability: InStock

Price 31320.0 INR/ Piece

Get a Price/Quote

MOQ : 1 Piece

Flatness Tested Granite Plate Specification

Specimen Size
Custom (Plates available in various standard sizes and as per client requirement)

Response Time
Immediate (No delay-solid mechanical base)

Automation Grade
Manual

Humidity
0-80% RH permissible

Application
Tool room, inspection, calibration, accurate measurement and marking

Temperature
Temperature stable environment recommended (20C optimal)

Test Range
Maximum up to 4000 mm 2000 mm

Features
Non-magnetic, corrosion resistant, high flatness, low porosity, wear resistant

Measuring Range
As per plate size

Resolution
As per measurement instrument used

Mounting Type
Standard legs/support stand

Max Height
Standard thickness (75 mm to 200 mm)

Equipment Type
Precision Granite Surface Plate

Accuracy
Up to Grade 0 or as per DIN/IS Standards

Hardness
Mohs Hardness 6-7

Usage
Laboratory, inspection, calibration

Capacity
Supports large and heavy components

Machine Weight
Varies as per size (e.g., 50 kg to 1000 kg)

Test Width
Up to 2000 mm or custom as required

Control Mode
Manual / Inspection Standard

Service Life
>10 years with proper handling

Custom Size Availability
Yes

Density
~2.97 g/cm3

Edge Type
Chamfered or square as required

Accessories
Leveling lugs, inserts, steel covers (optional)

Finish Type
Precision ground and lapped

Flatness Tolerance
As per DIN 876 / IS 7327 (typically 3-10 micron for grade 1)

Thermal Expansion Coefficient
~5.0 106/C

Standard Certification
IS 7327, DIN 876, UKAS / NABL traceable certificate provided

Surface Treatment
Fine lapping

Color
Dark black or deep grey

Material
Black granite, fine-grained

About Flatness Tested Granite 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.

Exceptional Dimensional Accuracy

Each plate undergoes a meticulous process-precision ground and fine lapped-to deliver exceptional flatness and uniformity across its surface. The strict adherence to DIN 876 / IS 7327 standards ensures consistent measurement accuracy for critical inspection, calibration, and tool room applications, making it indispensable in quality assurance environments.

Durability and Stability in Performance

Made from dense, fine-grained black granite, this surface plate boasts high hardness, outstanding wear resistance, and stable performance across a wide range of temperatures and humidity. Its low thermal expansion and non-magnetic properties prevent measurement errors, while the chamfered or square edges enhance safety and handling during usage.

Versatile and Customizable Solutions

With a wide measuring range, customizable sizes, and accessory options like leveling lugs and steel covers, these plates can be tailored for diverse industrial applications. UKAS/NABL traceable certification guarantees international quality compliance, making them suitable for both standard and specialized inspection tasks in various environments.

FAQ's of Flatness Tested Granite Plate:

Q: How is the flatness of the granite plate verified and maintained?

A: The flatness is tested according to DIN 876 and IS 7327 standards, typically achieving a 3-10 micron tolerance for grade 1 plates. Regular calibration and certified inspections, along with proper handling and cleaning, help maintain long-term accuracy and surface integrity.

Q: What are the typical applications of a flatness-tested granite plate?

A: These granite plates are used for accurate measurements, calibration, precision marking, and inspection in tool rooms, laboratories, and industrial metrology settings. Their high flatness ensures reliability in demanding quality control and equipment setup processes.

Q: When should I consider choosing a granite plate over a cast iron plate?

A: Granite plates are preferable when non-magnetic properties, corrosion resistance, higher surface hardness, and superior flatness retention are required. They are ideal for environments that demand long-term dimensional stability with minimal maintenance.

Q: Where is the recommended environment for using a precision granite plate?

A: It is best used in temperature-stable, clean laboratory or inspection room environments with controlled humidity (0-80% RH), ideally at 20C. Avoiding thermal fluctuations and contaminants maximizes accuracy and extends the plate's service life.

Q: What is the process for ordering custom size granite plates and what options are available?

A: Customers can specify their required dimensions, edge profiles (chamfered or square), and accessory preferences (leveling lugs, inserts, steel covers). Upon request, plates are manufactured and provided with UKAS/NABL traceable calibration certificates.

Q: How do the features of this plate benefit my inspection accuracy and workflow?

A: The plate's high flatness, wear resistance, non-magnetic composition, and stable mechanical base allow for immediate, precise measurements with no delays or magnetic interference, streamlining your inspection and calibration processes.

Q: What is the expected service life, and how can I ensure longevity of the granite plate?

A: With proper handling and periodic calibration in a controlled environment, the surface plate can last over 10 years. Using suitable accessories and avoiding impact or excessive loads preserves its precision and utility.

Tell us about your requirement