Quality Control. Measuring equipment.

Besttechnica TM-Radomir PAD have over 2500 general and special purpose measuring devices for measurement of linear, angle, electrical values and weight. The company has NDT laboratory equipped with different means for calibration and performance of dye penetrant, magnetic particle, ultrasonic and radiographic inspection of welded structures, castings and forgings.

The varied in type and requirements product list of the company provide the continuous maintenance of the highly qualified quality control staff.

Measurement of angle and linear values:

  • Maximum travel accuracy: 0.00003 mm
  • Maximum accuracy in measurement of small angles: 0.1"
  • Maximum accuracy in measurement of dimensions up to 100 mm: 0.0001 mm
  • Maximum accuracy in measurement of dimensions up to 6 m : 0.001 mm

Metrological equipment:

Reference and high class measurement devices:

  • reference sets – dimensions up to 100 mm and pitch from 1 to 2 mm 0.01 mm
  • reference sets - dimensions 100 mm and pitch from 1 to 1.01 mm 0.001 mm
  • reference sets from 100 to 500 mm
  • setting rings up to 350 mm

General purpose measurement devices:

  • Vernier callipers
  • Callipers up to 2 m and mark value 0.002 mm
  • Depth gauges up to 400 mm and mark value 0.05 mm
  • Height gauges up to 2000 mm and mark value 0.1 mm

Micrometric devices

  • Micrometric inside calipers up to 6000 mm and mark value 0.01 mm
  • Micrometers up to 1000 mm with flat work surfaces and mark value 0.01 мм
  • Depth gauges with range up to 100 mm with mark value 0.01 mm
  • Three point micrometers from 5 to 350 mm
  • Thread gauges up to 100 mm

Measurement devices control

  • Length metering machine – range 0 up to 6000 mm and mark value 0.001 mm
  • Length metering machine – range 0 up to 1000 mm and mark value 0.001 mm
  • Vertical optical meter mark value 0.0001 mm

Machine and measurement tools and devices control:

  • Profile-projector, magnification 25х 50х 100x
  • Profile-projector, magnification 25х 50х
  • Profile projector ZOLER for adjustment of machine tools for SHEES PHRORIEP machining centre with mark value 0.001 mm of the projection scale
  • Optical double coordinate dividing heads with mark value 1"
  • Optical single coordinate dividing heads with mark value 1"
  • Test glasses set with flatness deviation below 2 N (Newtonian rings) for control of the work surfaces of measurement devices with flat measurement surfaces

Device and tools:

  • Geodesic devices
  • Optical theodolites
  • Optical levels

Measurement of travel, speed, straightness deviation, perpendicularity deviation, flatness, small angles (slopes), when determining the geometric accuracy of machines:

Laser measuring set HEWLET PACKARD of length up to 30 м and mark values:

  • travel: 0.00001 mm
  • speed: 0.1 mm/min
  • straightness deviation: 0.0001 mm with range ±2 mm
  • perpendicularity deviation: by a pentaprism
  • small angles 1" from -1° to +1°

Measurement of small slopes (air levels):

  • classical (with glass ampoule) with mark value 0.05 and 0.002 mm/m
  • electronic, type NIVELTRONIK of TESA with mark value 0.002 and 0.001 mm/m
  • electronic digital, WILER with mark value 1" and range ±500"

Measurement of small angles and precise rotation angle:

  • auto-collimator with mark value 0.1" made by TEILOR HOBSON GB
  • equipped with precise polygrame < 0.05" (16 –per ten walls) for control of rotation angle 22.5°