Length and angle standards

Length and angle standards


Gauge Block Set M32, M47, M88, M112 and M122. Nominal lengths 1 ÷ 100 mm in steel, carbide or ceramic. Grades K, 0, 1 and 2 available in all sets. Steel gauges to all grades with DAkkS certificate. Carbide or ceramic gauges to all grades with UKAS certificate.
Length and angle standards
  • • Standard: ISO 3650
  • • Material hardness:
    •      Steel: highly alloyed, wear resistant
    •      Tungsten carbide: wear resistant and stable.
    •      Ceramic: stabilised zirconia, extremely resistant to wear and scratches
  • • Coefficient of linear expansion
    •      Steel: (11,5 ± 1,0) x 10-6 K-1
    •      Tungsten carbide: (4,23 ± 0,1) x 10-6 K-1
    •      Ceramic: (9,7 ± 0,8) x 10-6 K-1
  • • Certificates: 
    •      Steel gauges to all grades with DAkkS certificate.
    •      Carbide or ceramic gauges to all grades with UKAS certificate.
  • • Available on request :
    •      Tungsten carbide gauge block set
    •      Cermic gauge block set
    •      TESA maintenance kit

Gauge block set M32, metric

Part numbers

Material

Grade

0651516027

Steel

K

0651515027

Steel

0

0651511027

Steel

1

0651512028

Steel

2


Gauge block set M47, metric

Part numbers

Material

Grade

0651516021

Steel

K

0651515021

Steel

0

0651511021

Steel

1

0651512021

Steel

2


Gauge block set M88, metric

Part numbers

Material

Grade

0651516014

Steel

K

0651515014

Steel

0

0651511014

Steel

1

0651512014

Steel

2


Gauge block set M112, metric

Part numbers

Material

Grade

0651516012

Steel

K

0651515012

Steel

0

0651511012

Steel

1

0651512012

Steel

2


Gauge block set M122, metric

Part numbers

Material

Grade

0651516011

Steel

K

0651515011

Steel

0

0651511011

Steel

1

0651512011

Steel

2


Angle Gauges

  • • For setting and calibration purposes.
  • • Smallest step to 15’ (1/4°)
  •  

Part numbers

Dimensions

06769002

30°, 25°, 20°, 15°, 10°, 5°, 4°, 3°, 2°, 1°, 30',15'


Accessories for gauge blocks

TESA Optical Flats

Used for examining flatness and adhesion of gauge blocks or any other test pieces having flat faces with same high grade of accuracy.
 

Part numbers

Diameter, mm

Width, mm

Maximum permissible
flatness error

02530050

50

15

0,125

02530075

75

20

0,125

 


More information here

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