УШС-3 Universal welder's gauge

Designed for inspecting weld preparation elements, electrodes and welded joint elements. Allows checking cavity depth, dents, edge mismatch, joint preparation depth to the root layer, weld reinforcement height, gap, weld root face, weld width, bevel angles, and also electrode diameters.

Weld defect depth check: 0-15mm
Weld reinforcement height check: 0-5mm
Gap check: 0.5-4mm
Root face and weld width check: 0-50mm
Bevel angle check: 0-45deg.
Electrode diameter check: 1.0/1.2/2.0/2.5/3.0/3.25/4.0/5.0

Technical specifications
Scale division of scales G and E - 1mm
Scale division of scale I - 0.5 mm
Scale division of scale D - 5 deg.
Allowable groove width deviations - up to 3.25mm- to H12, and above 3.25mm- to H14
Deviation of graduation positions of scales G, I - not more than ± 0.5
Deviation of scale D position from the true angle value - not more than 2.5°
Deviation from the nominal distance between any graduation and the start of scale E - not more than ± 0.15
Gauge weight - not more than 180 g.
Overall dimensions - 130x50x16