Granite plates for ultra-stable metrology foundations
Granit plates provide an absolutely flat, thermally stable reference surface for precision metrology and toolmaking, enabling repeatable calibration and accurate scribing of workpieces while resisting wear and corrosion. Used as a primary surface plate, these granite inspection plates offer exceptional form stability and low thermal expansion, ensuring reliable measurements even in non‑climatised workshops. Their non‑magnetic, non‑conductive and scratch‑resistant properties let sensitive gauges and fixtures glide smoothly without affecting readings. Robust support frames and three‑point levelling preserve the plate’s accuracy across a range of accuracy grades for both workshop and laboratory applications.
630 x 400 x 100 mm Granite Plate Grade 0, DIN 876/0 - Metav IndustryLine
Combine DIN 876/0 Grade 0 flatness, a dark granite construction and a compact 630 x 400 x 100 mm footprint to provide a stable, low‑maintenance reference surface for inspection and layout tasks. Order the granite plate directly via Metav Werkzeuge or consult the Metav team for application advice. Granite plate 630 x 400 x 100 mm, Grade 0 — Surface plate (Metav IndustryLine) A Granite plate 630 x 400 x 100 mm Grade 0 designed as a stable reference surface for precision inspection, layout and assembly work in machine shops and quality control environments Grade 0 flatness to DIN 876 Dark granite surface for thermal stability Size: 630 x 400 x 100 mm Mass approx 85 kg, plate only Reliable flatness for repeatable measurements The surface offers Grade 0 flatness (DIN 876/0), providing a dependable reference for tasks where reproducibility matters. Grade 0 indicates one of the tighter tolerances in the standard, which helps to reduce measurement uncertainty during inspection and assembly. The granite base combines inherent hardness with low thermal expansion, ensuring the reference plane remains stable across typical workshop temperature variations and minimises the need for frequent re‑level checks. Practical size and stability for medium workshop applications With external dimensions 630 x 400 x 100 mm and a mass of approximately 85 kg, the plate balances reach and rigidity for routine metrology tasks. The weight and stone density contribute to vibration damping and resistance to local deformation when placing moderate‑weight components. This geometry is well suited to bench‑level inspection, layout work and component alignment where a compact, yet stiff, reference surface is required. Delivery is as the inspection plate only — no stand is supplied — allowing integration with existing supporting frames or workbenches. Low maintenance and long service life in production environments Dark granite resists corrosion and retains its surface quality with minimal upkeep; routine cleaning and protection from sharp knocks preserve the working face. The material's wear characteristics make it suitable for frequent use as an inspection reference, while the neutral surface reduces burr or residue adherence. As a robust measuring surface, the plate supports a streamlined workflow in quality control, offering a consistent plane for comparative measurements and visual layout without complex handling procedures. Choose the Metav IndustryLine granite plate for Grade 0 accuracy and contact Metav Werkzeuge in Emmerich for tailored delivery and technical advice via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: M206.105 GTIN: 4054469102962 Material: dark granite Dimensions: 630 x 400 x 100 mm Mass: 85 kg Standard: DIN 876/0 Note: control plate, without stand Facts Dimensions (L x W x H): 630 x 400 x 100 mm Mass: 85 kg Tariff code: 68022300 Flatness grade: 0 (DIN 876) Special features Dark granite for thermal stability and damping Designed as inspection/control surface only Delivery without stand Category: Measuring table FAQ What flatness tolerance does this surface plate provide? The plate is specified as Grade 0 flatness in accordance with DIN 876/0, giving a high‑precision reference plane for inspection tasks. Is a stand or frame included with the plate? The delivery covers the inspection plate only; the Granite plate 630 x 400 x 100 mm Grade 0 is supplied without a stand so it can be mounted on existing supports or bespoke frames. What are the exact dimensions and weight of the plate? The Granite plate measures 630 x 400 x 100 mm and has a mass of approximately 85 kg, suitable for bench mounting and medium‑size components. What material is used for the plate and why is it chosen? Dark granite is used for its thermal stability, hardness and natural damping; the material supports consistent measurement results and long service life. Can the plate be used for layout and assembly as well as inspection? Yes, the stable, flat surface makes the plate suitable for inspection, layout and assembly tasks where a reliable reference plane is required. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
630mm x 630mm x 100mm Granite Surface Plate Grade 0, DIN 876/0 - Metav IndustryLine
The combination of Grade 0 flatness and a heavy, stable construction ensures reproducible reference measurements for demanding inspection tasks; its 630 x 630 x 100 mm surface and 155 kg mass also provide excellent vibration damping and thermal stability. Order the granite surface plate directly via Metav Werkzeuge or consult the Metav team for delivery and handling options. Granite surface plate 630 x 630 x 100 mm Grade 0 — precision reference surface for inspection and layout Granite surface plate 630 x 630 x 100 mm Grade 0 is a control plate designed as a flat, thermally stable base for precision inspection, layout and measurement work in machine shops and metrology labs Grade 0 flatness (DIN 876/0) Dark granite for thermal stability Large bearing surface 630 x 630 mm Heavy mass for vibration damping Reliable reference surface that reduces measurement uncertainty A Grade 0 reference surface certified to DIN 876/0 offers a predictable baseline for length and geometry checks. The dark granite composition contributes to low thermal expansion and consistent surface characteristics, which reduces drift during extended measuring tasks. For quality control and assembly checks, the stable topography of this inspection plate minimises the need for repeated re-calibration and supports reproducible results over repeated measurement cycles. This makes the plate especially suitable where stray thermal influences or shop-floor vibration could otherwise compromise readings. Mass and geometry that improve process efficiency With nominal dimensions of 630 x 630 x 100 mm and a mass of 155 kg, the plate provides a substantial contact area and inherent damping of ambient vibration. The increased mass helps stabilise small workpieces during layout and inspection, reducing micro-movements that would otherwise cause measurement noise. The compact footprint is balanced to suit bench or table integration while offering sufficient surface for fixtures and modular set-ups. Note: delivery comprises the control plate only — the item is supplied without a stand so mounting and handling arrangements should be planned in advance. Built for shop use and backed by Metav reliability This inspection surface is a practical tool for machine shops, toolrooms and inspection laboratories seeking durable, low-maintenance metrology equipment. Produced within the Metav IndustryLine offering, the plate benefits from the company’s European quality control and logistical presence in Emmerich, which helps ensure dependable availability and consistent product checks. Using a standardised Grade 0 reference reduces process variability and supports faster decision-making in production and QA workflows, contributing to lower scrap rates and improved throughput. For a tailored quote, handling advice or to reserve the Granite surface plate through Metav Werkzeuge, please contact the Metav team in Emmerich for delivery options and handling arrangements Technical data Article number: M206.106 GTIN: 4054469102993 Eclass: 21170603 Tariff code: 68022300 Facts Dimensions: 630 x 630 x 100 mm Weight: 155 kg Flatness grade: Grade 0 (DIN 876/0) Special features Material: dark granite Delivery note: control plate only, without stand Intended use: inspection and layout reference surface FAQ Is the plate delivered ready for use? The plate is supplied as a finished control surface; it is delivered without a stand, so a suitable support or table is required for immediate use. What does Grade 0 mean for measurement work? Grade 0 denotes a very high flatness tolerance according to DIN 876/0, allowing the plate to serve as a primary reference for precise inspection and layout tasks. Can the plate be used for layout and clamping of fixtures? Yes, the robust dark granite surface is suitable for fixture set-up and layout work where a stable, low‑expansion reference plane is required. How does the mass of the plate affect stability? The 155 kg mass increases damping of ambient vibrations and reduces micro-movements, improving repeatability during sensitive measurement operations. Which product code should be referenced for ordering or documentation? Please refer to SKU M206.106 and GTIN 4054469102993 when specifying the granite surface plate in orders or technical documentation. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
800mm x 500mm x 100mm Granite Surface Plate Grade 0, DIN 876/0 - Metav IndustryLine
Benefit from a stable, thermally resistant reference surface with Grade 0 flatness and robust dark granite construction; the combination of proven accuracy and solid mass supports repeatable inspection results. Order the plate via Metav Werkzeuge or consult the Metav team for handling and delivery details. Granite Surface Plate M206.107 — 800 × 500 × 100 mm, Grade 0 (Metav IndustryLine) The Granite Surface Plate M206.107 is a Grade 0 reference surface designed for precision inspection, layout and calibration work in workshop and metrology environments. Grade 0 flatness to DIN 876/0 Solid dark granite for thermal stability Surface 800 × 500 × 100 mm for medium layouts Delivered as plate only, without stand A stable reference for accurate inspection work A Grade 0 surface provides an exacting datum for dimensional checks and layout operations. The plate conforms to DIN 876/0, making it suitable where traceable flatness and reproducible results are required. The 800 × 500 × 100 mm footprint balances reach and stiffness, allowing component placement and step measurements without sacrificing support. For workshops and inspection benches demanding a certified planar reference, this solution furnishes a reliable baseline for gauges, comparators and optical checks. Mass and material that reduce measurement uncertainty Made from dark granite, the plate offers inherent thermal stability and excellent vibration damping, characteristics that limit drift during measurement cycles. The substantial mass, approximately 156 kg, increases inertia and reduces susceptibility to external disturbance, improving repeatability for sensitive tasks. Granite’s wear resistance preserves the reference surface over prolonged use; occasional lapping restores topology without the need for frequent replacement, contributing to lower life‑cycle costs. Practical integration and handling advice The product is supplied as a control plate only, without a stand, so workshop integration should consider appropriate support and lifting arrangements. The compact block height of 100 mm permits direct use on stable benches or attachment to dedicated pedestals; mechanical levelling feet or a stout frame are recommended to maintain the designed geometry. For transport and installation, plan for mechanical handling due to the plate’s mass, and document mounting interfaces to preserve the surface against point loading and contamination. For precision inspection tasks, request the Grade 0 granite surface plate from Metav IndustryLine via Metav Werkzeuge — the Emmerich team will advise on delivery, handling and suitable support options. Technical Data Article number: M206.107 GTIN: 4054469103020 Designation: Granite surface plate, 800 × 500 × 100 mm, Grade 0 Manufacturer: Metav IndustryLine Facts Dimensions: 800 × 500 × 100 mm Weight: 156 kg ECLASS: 21170603 Tariff number: 68022300 Special features Material: dark granite Flatness: Grade 0 (DIN 876/0) Note: control plate only, without stand FAQ Is this plate suitable for calibration and inspection benches? The granite surface plate M206.107 (Metav IndustryLine) is specified to Grade 0 (DIN 876/0), making it suitable as a reference surface for bench‑top calibration and inspection tasks where high flatness is required. Does the plate come with a mounting frame or stand? Delivery is for the control plate only; the item is supplied without a stand. Appropriate support or a purpose‑built pedestal should be arranged to ensure stable, level mounting. What handling is required for installation? Due to the plate’s mass (~156 kg), mechanical lifting equipment and a stable support structure are recommended. Care should be taken to avoid point loads and contamination during positioning. How should the surface be maintained to preserve flatness? Routine cleaning with non‑abrasive cloths and avoidance of hard impacts will maintain the surface. If required, professional lapping restores the topology while preserving the Grade 0 specification. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Ø22x160 mm Measuring Rod Three-Point Offset 40 mm - Metav IndustryLine
Take advantage of a compact, secure column accessory that combines precise positioning and easy mounting for consistent measurement routines; the combination of Ø22 × 160 mm column fit, a 40 mm reach and an M8 thread offers reliable compatibility and fast integration — order the measuring rod directly via Metav Werkzeuge or consult our specialists for application advice. Measuring rod M208.146.S – column accessory, Ø22 × 160 mm, 40 mm reach (Metav IndustryLine) The Measuring rod M208.146.S is a compact accessory designed to extend the functionality of a matching measurement column, providing a short offset arm for tight or obstructed measurement points in workshop and inspection environments. Compact column accessory Ø22 × 160 mm 40 mm offset for confined measurement zones M8 thread for secure mounting Lightweight design at 0.3 kg Stable mounting for repeatable measuring setups The extension arm is engineered as a purpose-built column accessory to integrate directly with compatible height gauges and column stands. With a Ø22 × 160 mm column fit and an M8 thread, the component ensures a secure mechanical interface that reduces play and vibration during measurement cycles. This stability translates into consistent repeatability when positioning probes or test indicators, which benefits quality control workflows by lowering the likelihood of measurement error and reducing rework. Precise access where space is limited A short projection of 40 mm is ideal when approaching features that are close to fixtures or adjacent components. The modest reach reduces cantilever effects while still granting access to recesses and edges that would otherwise be hard to reach with bulkier tooling. The configured cross arm provides a purposeful balance between accessibility and profile, so inspection tasks that require confined entry points can be executed with controlled positioning and less obstruction from the measuring rig. Lightweight construction that aids handling and alignment At approximately 0.3 kg, the rod adds minimal mass to the column assembly, keeping the overall centre of gravity close to the support axis and simplifying alignment. The reduced inertia helps during fine adjustment of the probe or indicator and makes repeated set-ups faster to achieve. Built as an accessory for the 208.146 column, the item supports efficient workflows in inspection benches and production metrology stations where quick interchangeability and reliable mechanical interface are priorities. Practical compatibility and workshop benefits Engineered for routine integration, the accessory uses standard connection geometry to match existing column systems, allowing rapid retrofitting without special adaptors. The secure thread mounting and compact geometry make it suitable for both bench-top gauges and portable column arrangements, improving flexibility across inspection tasks. As part of the Metav IndustryLine range, the rod supports a pragmatic approach to equipping workshops with modular, serviceable metrology components. For inquiries about suitability with existing gauges or to request procurement support for the Metav IndustryLine Measuring rod M208.146.S, contact Metav Werkzeuge in Emmerich on +49 2822 7131930 or by e‑mail at info@metav-werkzeuge.com — our specialists will advise on integration and delivery options. Technical data Article number: M208.146.S GTIN: 4054469104997 Category: Accessories for measuring devices Facts Weight: 0.3 kg Column diameter × length: Ø22 × 160 mm Reach / offset: 40 mm Cross arm: 60(40) Thread: M8 Customs tariff number: 90173000 UID: M208.146.S Versions / Special features Accessory for column 208.146 Story trigger: zubehör Brand: Metav IndustryLine FAQ Is this rod compatible with the 208.146 column? Yes. The measuring rod M208.146.S is designed as an accessory specifically for the 208.146 column and fits the Ø22 × 160 mm mounting. What is the nominal reach of the extension arm? The rod provides a 40 mm offset, enabling measurements in confined or partially obstructed areas. Which thread is used for mounting? Mounting is via a standard M8 thread to ensure a firm and repeatable connection to the column. How much does the accessory weigh? The component has a weight of approximately 0.3 kg, keeping added mass to a minimum for easier handling and alignment. Can this accessory be used across multiple measuring setups? Yes. The compact design and standard thread allow integration with compatible column systems, making it suitable for interchange within workshop and inspection environments. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Ø22x180 Column Rod with Ø18x140 Measuring Arm for Granite Table M8 Thread - Metav IndustryLine
Take advantage of the compact design, secure M8 mounting and precise alignment for repeatable measurements in confined setups. Combine robust post stiffness with a lightweight cross arm for flexible fixturing — order the measuring stem directly via Metav Werkzeuge or ask our consultants if needed. Measuring stem M208.145.S — accessory for 208.145 column with Ø22×180 mm post and Ø18×140 mm arm (Metav IndustryLine) Measuring stem M208.145.S is a compact mounting stem designed to extend the functionality of a measuring column; suitable for precision fixtures and workshop metrology where space and stable positioning are essential. Compact Ø22×180 mm column post for secure mounting Ø18×140 mm cross arm for close-range fixturing M8 thread for direct granite-plate attachment Lightweight 0.2 kg for flexible handling Stable mounting that improves measuring repeatability The accessory provides a stiff Ø22×180 mm post and a short Ø18×140 mm cross arm, yielding a stable connection between the column and the probe fixture. The reduced lever length limits deflection, which in turn reduces measurement scatter; this is particularly valuable for repeat checks and comparative measurements in workshop environments. The design supports a clear mechanical interface that maintains alignment under typical handling. Quick assembly and versatile compatibility Fitted with an M8 thread, the component enables direct attachment to preparations that accept standard M8 fixings such as granite plates or fixtures with matching receptacles. The lightweight 0.2 kg construction assists handheld positioning during setup yet provides sufficient mass to avoid unwanted vibration in normal use. Installation is straightforward and reversible, allowing the same stem to be redeployed across different setups or stored without adding bulk to the metrology bench. Suited for compact metrology workflows and robust inspection routines As an accessory for measuring columns, the stem is intended for applications that require close-range probing, datum setting and small-jig fixturing in machine shops and inspection areas. The combination of a short cross arm and a thicker post offers a balance between reach and rigidity, helping to preserve gauge repeatability under everyday workshop conditions. Sourcing this part from a specialist brand ensures consistent dimensional tolerances and dependable interchangeability with matching column systems. Choose the Metav IndustryLine measuring stem for compact, reliable fixturing — order through Metav Werkzeuge to ensure fast supply and expert advice. Technical Data Article number: M208.145.S GTIN: 4054469104973 Category: Zubehör Facts Post diameter: Ø22 mm Post length: 180 mm Cross arm diameter: Ø18 mm Cross arm length: 140 mm Thread: M8 Weight: 0.2 kg Tariff number: 90173000 Special features Accessory for 208.145 measuring column Designed for secure mounting and minimal deflection Compact form factor for confined setups Manufacturer: Metav IndustryLine FAQ What does this stem fit? The stem is intended for use with the 208.145 measuring column and mates to fixtures that accept an M8 threaded attachment. Is the cross arm suitable for probe mounting? Yes, the Ø18×140 mm cross arm provides a stable short-reach mounting point suitable for probe holders and small fixtures. How much does the accessory weigh? The measuring stem weighs 0.2 kg, which supports easy handling and reconfiguration of the measuring setup. Can the stem be mounted to a granite plate? The component features an M8 thread, allowing direct attachment to granite plates or fixtures with compatible M8 receptacles. Which brand produces this accessory? This accessory is distributed under the Metav IndustryLine brand and designed for consistent compatibility with related column systems. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Establish a traceable, stable measurement base for precision work
Granite plates provide the fundamental, absolutely flat reference surface required for reliable quality control in industrial metrology, toolmaking and r&d. Designed for mounting measurement setups, calibrating gauges and accurate scribing of workpieces, granite plates outperform traditional cast-iron alternatives where long-term form stability and low thermal sensitivity are essential.
Why granite plates are the preferred measurement surface
Naturally dense and free of internal stresses, granite resists post-production distortion and offers a very low thermal expansion coefficient, so measurements remain reproducible even in non‑climatised workshops. The material is inherently wear- and corrosion-resistant, antimagnetic and non-conductive, preventing interference with magnetic stands or delicate electrical measuring instruments. A finely lapped surface ensures smooth glide of gauges and test pieces without generating burrs.
Practical advantages that improve shop-floor performance
- Reduced setup and recalibration frequency thanks to exceptional form stability and a low coefficient of thermal expansion.
- Consistent measurement results in variable ambient conditions, supporting reproducible inspection processes.
- Maintenance-free surface: no oiling or greasing required due to corrosion resistance and scratch behaviour that avoids burr formation.
- Compatibility with magnetic and non-magnetic inspection equipment because the plates are antimagnetic and non-conductive.
- Available accuracy classes per DIN 876, from robust workshop grades (grade 1 or 2) to high-precision laboratory plates (grade 00), plus matching stable underframes with stress-free, levellable three-point support.
Metav as your precision partner for measurement foundations
Metav combines decades of industry expertise with a broad, quality-filtered assortment from its Emmerich hub. With over 48,000 customers and more than 250,000 products, Metav supplies granite plates alongside engineered underframes and accessories to form a complete measurement foundation. This makes Metav a pragmatic choice for purchasing managers who want reliable supply, transparent order processing and specialist advice for industrial measurement needs.
FAQ
What accuracy classes are available for granite plates and how do they differ?
Granite plates are offered in accuracy classes according to DIN 876; workshop plates (grade 1 or 2) suit routine inspection and layout work, while laboratory plates (grade 00) provide the highest flatness for calibration and precision metrology.
Can granite plates be used with magnetic measuring stands and electronic gauges?
Yes. The granite plates in our range are antimagnetic and non-conductive, so they do not interfere with magnetic stands and are compatible with sensitive electrical measuring devices.
How do granite plates behave under temperature changes in a typical workshop?
Due to their low thermal expansion coefficient and the absence of internal stresses, granite plates maintain consistent form stability, enabling reproducible measurement results even in workshops without climate control.
Are supports and underframes necessary, and what should they provide?
Stable underframes with a stress-free, levellable three-point support are recommended to preserve the plate’s flatness and ensure reliable long-term accuracy; Metav supplies matching underframes engineered for this purpose.
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