full service NDT din 1990

Test pentru ochi - Cerere pentru Android

With this simple application for devices using Android can any NDT certificate candidate roughly verify their own eyesight skills.

According to the  ČSN EN ISO 9712 norm must every applicant prove his or her satisfying eyesight skills in agreement with the following requirements:

  1. sharpness of close vision must enable at least reading of the Jaeger text number 1 or the font Times Roan N 4.5 or equivalent font (with size 1.6mm) from distance of at least 30 cm by one or both eyes, with or without correction;
  2. ability of colour vision must be sufficient so that the applicant could recognize and distinguish contrast between colours or shades of grey, which are used in the NDT method according to the employers requirements.

Ïn continuity on the certification must the sharpness close vision test done once a year and must be verified by the employer.

With this simple programme you can roughly find out where you stand. We recommend especially two tests - "Reading vision" and "colour vision".

Application can be downloaded for free on Android and iOS.

Odkaz na Google Play Odkaz na App Store

Odkaz na Google Play Odkaz na App Store

Trimite email. Toate campurile cu (*) sunt obligatorii.
Adress PTS România
  str. Uranus nr. 9,
  bl. 9, sc. A , ap. 4
  500 361 Brașov
Phone +40 754 453 231
E-mail:
Save
Cookies user prefences
We use cookies to ensure you to get the best experience on our website. If you decline the use of cookies, this website may not function as expected.
Accept all
Decline all
Marketing
Set of techniques which have for object the commercial strategy and in particular the market study.
Sumo
Accept
Decline
Funkční
AddThis
Accept
Decline
Analytics
Tools used to analyze the data to measure the effectiveness of a website and to understand how it works.
Google Analytics
Accept
Decline