Erichsen Cupping Tester NOVOTEST SE-1520
Erichsen stamp is designed to determine the elasticity and strength of coatings with a bowl-shaped bend (hood coverage for the Erichsen) in accordance with ISO 1520.
The device is designed to determine the strength of coating during indentation of a spherical tip of the punch with diameter 20 mm to the coated test sample, which position is fixed on a matrix with internal diameter of 27 mm.
This method is an effective method of determining the quality of coating, it allows simultaneously to evaluate the strength, adhesion, elasticity of the tested coating.
The device allows user to accurately measure the strength of coating of the tested product on which during further operation are affected static and dynamic loads.
The device allows user to measure elasticity, strength and durability of paint and varnish coatings and it resistance to stretching, cracking, peeling from the metal surface by pressing the punch with a spherical tip on a certain depth.
The device consists of: steel body, which has two bonded frames; rotary clamping for fixing the metal coated samples; vertical and circular scales for reading the value of depth indentation of punches.
Advantages:
Simplicity and reliability of the designe
Usability in operating
Hight measurement accuracy
Competitive price
Specifications:
| The diameter of the spherical tip of the punch, mm | 20 |
| The inner diameter of the matrix, mm | 27 |
| Measurement range, mm | 0 … 15 |
| Measurement accuracy, mm | 0,1 |
Standard set includes:
Device
Package
Operating manual
