Measuring boards and tables

Average granite slab Size: according to the selected variant Accuracy : 00 Standard: DIN876, or DIN876/00 Accuracy classes of granite slabs according to DIN876, where L is the length in mm: 00 : 2 + L / 500 um 0 : 4 + L / 250 um 1 : 10+ L / 100 um 2 : 20 + L / 50 µm The board thus meets the given accuracy according to DIN876 + in addition, it is produced according to more demanding production tolerances - see below. In practice, it therefore has an even more precise flatness than the DIN876 standard. Manufacturing tolerance of granite slabs, where L is the length in mm: 000 : (0.003 x L + 2.5)/4 µm 00 : (0.003 x L + 2.5)/2 µm 0 : (0.003 x L + 2.5) um 1 : (0.003 x L + 5) um Material: the best quality black granite from a granite mine - natural granite Specific density: 2970-3070kg/m3 Strength: 245-254 MPa Elasticity: 120-127 GPa Coefficient of expansion: 4.61 x 10-6 / °C Water absorption: < 0.07% Hardness in Shore: over 70Hs Advantages of granite slabs: 1. High accuracy, shape and dimensional stability under standard temperature conditions 2. No rust 3. Highly abrasion-resistant black granite guarantees a long service life 4. Any snags, scratches or similar accidents during the use of black granite products do not cause "material roll-out" and do not affect the accuracy 5. Non-magnetic 6. The mirror-smooth surface enables smooth movement of the measured part or gauge during measurement If you have not found a suitable granite slab, write to us - we can provide granite slabs up to the size of 10000 x 4000 mm.

Average granite slab Size: according to the selected variant Accuracy : 00 Standard: DIN876, or DIN876/00 Accuracy classes of granite slabs according to DIN876, where L is the length in mm: 00 : 2 + L / 500 um 0 : 4 + L / 250 um 1 : 10+ L / 100 um 2 : 20 + L / 50 µm The plate therefore meets the given accuracy according to DIN876 + in addition, it is produced according to more demanding production tolerances - see below. In practice, it therefore has an even more precise flatness than the DIN876 standard. Manufacturing tolerance of granite slabs, where L is the length in mm: 000 : (0.003 x L + 2.5)/4 µm 00 : (0.003 x L + 2.5)/2 µm 0 : (0.003 x L + 2.5) um 1 : (0.003 x L + 5) um Material: the best quality black granite from a granite mine - natural granite Specific density: 2970-3070kg/m3 Strength: 245-254 MPa Elasticity: 120-127 GPa Coefficient of expansion: 4.61 x 10-6 / °C Water absorption: < 0.07% Hardness in Shore: over 70Hs Advantages of granite slabs: 1. High accuracy, shape and dimensional stability under standard temperature conditions 2. No rust 3. Highly abrasion-resistant black granite guarantees a long service life 4. Any snags, scratches or similar accidents during the use of black granite products do not cause "material roll-out" and do not affect the accuracy 5. Non-magnetic 6. The mirror-smooth surface enables smooth movement of the measured part or gauge during measurement If you have not found a suitable granite slab, write to us - we can provide granite slabs up to the size of 10000 x 4000 mm.

Average granite slab Size: according to the selected variant Accuracy : 0 Standard: DIN876, or DIN876/0 Accuracy classes of granite slabs according to DIN876, where L is the length in mm: 00 : 2 + L / 500 um 0 : 4 + L / 250 µm 1: 10+ L / 100 um 2: 20 + L / 50 µm The plate therefore meets the given accuracy according to DIN876 + in addition, it is produced according to more demanding production tolerances - see below. In practice, it therefore has an even more precise flatness than the DIN876 standard. Manufacturing tolerance of granite slabs, where L is the length in mm: 000 : (0.003 x L + 2.5)/4 µm 00 : (0.003 x L + 2.5)/2 µm 0: (0.003 x L + 2.5) µm 1: (0.003 x L + 5) um Material: the best quality black granite from a granite mine - natural granite Specific density: 2970-3070kg/m3 Strength: 245-254 MPa Elasticity: 120-127 GPa Coefficient of expansion: 4.61 x 10-6 / °C Water absorption: < 0.07% Hardness v. Shore : 70 hours ago Advantages of granite slabs: 1. High accuracy, shape and dimensional stability under standard temperature conditions 2. No rust 3. Highly abrasive black granite with a long service life 4. Any snags, scratches or similar accidents when using black granite products do not cause "material roll-out" and do not affect accuracy 5. Non-magnetic 6. The almost mirror-smooth surface enables smooth movement of the measured part or measurement during measurement If you have not found a suitable granite slab, write to us - we can provide a granite slab up to the size of 10000 x 4000 mm.

Average cast iron plate Size: according to the selected variant Accuracy: according to the selected variant Standard: DIN876 Side edges are milled and painted Accuracy classes of cast iron plates: 0 - Lightly scratched 1 - Hand scratched 3 - Finely planed We can offer cast iron plates of other dimensions. The photo shows a DIN876/3 accuracy plate.

Average cast iron plate Size: according to the selected variant Accuracy: according to the selected variant Standard: DIN876 Side edges are milled and painted Accuracy classes of cast iron plates: 0 - Lightly scratched 1 - Hand scratched 3 - Finely planed We can offer cast iron plates of other dimensions. * The photo shows a DIN876/3 accuracy plate.

Basic design - profile stand on a granite slab For a plate of the size: according to the selected variant Additional dimensions and information - see product description for individual variants Steel racks are made of strength profiles. The stands are designed in such a way that uneven floors and slabs can be leveled separately. It is a basic type, or it is also produced with drawers or a cabinet that has a lockable space for storing tools. We also manufacture tables and stands under granite slabs to order according to the supplied materials. Basically, we are able to satisfy any customer wish.

Drawer stand on granite slab For a granite slab of the size: according to the selected variant Additional dimensions and information - see product description for individual variants Steel racks are made of strength profiles. The stands are designed in such a way that uneven floors and slabs can be leveled separately. We also manufacture tables and stands under granite slabs to order according to the supplied materials. Basically, we are able to satisfy any customer wish.

Granite prismatic V-cube / mat - set of 2 pcs Size: according to the selected variant Other dimensions - see product description for individual variants Accuracy : 0 Standard: DIN874, or DIN874/0 Material: the best quality black granite from a granite mine - natural granite Specific density: 2970-3070kg/m3 Strength: 245-254 MPa Elasticity: 120-127 GPa Coefficient of expansion: 4.61 x 10-6 / °C Water absorption: < 0.07% Hardness in Shore: over 70Hs

Granite prismatic cube Size: according to the selected variant Accuracy : 0 Standard: DIN874, or DIN874/0 Material: the best quality black granite from a granite mine - natural granite Specific density: 2970-3070kg/m3 Strength: 245-254 MPa Elasticity: 120-127 GPa Coefficient of expansion: 4.61 x 10-6 / °C Water absorption: < 0.07% Hardness in Shore: over 70Hs

Set (2 pcs) of granite washers, ground on all 4 sides Size: according to the selected variant Accuracy : 0 Flatness: +- 2.6 um Parallelism: +- 13 um Standard: DIN874, or DIN874/0 Material: the best quality black granite from a granite mine - natural granite Specific density: 2970-3070kg/m3 Strength: 245-254 MPa Elasticity: 120-127 GPa Coefficient of expansion: 4.61 x 10-6 / °C Water absorption: < 0.07% Hardness in Shore: over 70Hs

Granite ruler (1pc), ground on all 4 sides, can also be used as a granite board for measuring Size: according to the selected variant * design 630x100x35 is without holes. Accuracy : 00 Flatness: +- 2.0 um Coaxiality: +- 3.0 um Parallelism: +- 10 um Standard: DIN874, or DIN874/00 Material: the best quality black granite from a granite mine - natural granite Specific density: 2970-3070kg/m3 Strength: 245-254 MPa Elasticity: 120-127 GPa Coefficient of expansion: 4.61 x 10-6 / °C Water absorption: < 0.07% Hardness in Shore: over 70Hs

Granite angle Size: according to the selected variant Other dimensions - see the attached catalog sheet Accuracy: 0.002mm Material: the best quality black granite from a granite mine - natural granite Specific density: 2970-3070kg/m3 Strength: 245-254 MPa Elasticity: 120-127 GPa Coefficient of expansion: 4.61 x 10-6 / °C Water absorption: < 0.07% Hardness in Shore: over 70Hs