LR-G003 בודק ציר חרוטי

Conical Mandrel Tester

The varying mandrel diameter (3.2 מ"מ – 38.1 מ"מ) stretches a coating

through a gradient of distension, allowing precise determination of adhesion characteristics.

  • Panels up to 20 cm and 1.6 mm thickness can be tested
  • Durable sturdy stainless steel mandrel

תיאור

Conical Mandrel Tester

The varying mandrel diameter (3.2 מ"מ – 38.1 מ"מ) stretches a coating

through a gradient of distension, allowing precise determination of adhesion characteristics.

  • Panels up to 20 cm and 1.6 mm thickness can be tested
  • Durable sturdy stainless steel mandrel

תהליך

Cover test panel with paper between mandrel and draw bar and clamp the probe.

Fold the panel around the cone by using the manually operated arm.

Bend uniformly at 180 degrees within 15 שניות.

Remove panel and examine the coating for cracks.

Mark the point at which the cracking stops.

Measure the distance from the farthest end of the crack to the small end of the mandrel.

Appropriate calibration curves also permit determination of the elongation values of the paint film.

Conical Mandrel Tester

תקנים

ASTM D 522 Standard Test Methods for Mandrel Bend Test of Attached Organic Coatings

ISO 6860 צבעים ולכות – בדיקת כיפוף (conical mandrel)

 

Conical Mandrel Tester

הזמנה & Technical Specifications

חתול לא.ממדיםמשקל נטוShipping weight
2696340×120×300 mm7.5 ק"ג10 ק"ג

 






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