Welding-Seam Gauges

 

Measurement instruments and gauges as well as fields of application (seam types), measurement ranges, precision of reading and the acceptable uncertainties are regulated in the Standard  
DIN EN ISO 17637  "Non-destructive testing of welds - Visual testing of fusion-welded joints".



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Runde Kantenversatzlehre
Round High-Low Welding Gauge

 

  • Stainless steel
  • Opposed movable measuring jaws
  • Lockable by handy locking screws
  • Graduation vernier  1/10 mm


auf die Merkliste   810.080.004  Round high-low welding gauge

Flache Kantenversatzlehre
Flat High-Low Welding Gauge

 

  • Applicable for wall thicknesses up to 35 mm
  • Stainless steel
  • With contact area
  • Opposed movable measuring jaws lockable by handy locking screws
  • Graduation vernier  1/10 mm

2 scales:

- Millimeter with Vernier scale      
- Inch
      Accuracy of reading  1/10 mm
Accuracy of reading  1/128 inch


auf die Merkliste   810.080.005  Flat high-low welding gauge

Große Kantenversatzlehre
Large High-Low Welding Gauge

 

  • Applicable for pipe wall thicknesses up to 4″ (100 mm)
  • Stainless steel
  • With contact area
  • Opposed movable measuring jaws lockable by handy locking screws

2 scales:

- Millimeter with Vernier scale      
- Inch
     Accuracy of reading  1/10 mm
Accuracy of reading  1/128 inch


auf die Merkliste   810.080.006  Large high-low welding gauge

Luftspaltlehre
Taper Gauge

 

  • Round design
  • Stainless steel
  • Measurement range 1 - 10 mm


auf die Merkliste   810.080.003  Taper gauge

Schweißnahtlehre für Kehlnähte
Weld Gauge for Fillet Welds

 

Measure of  thickness of fillet welds  of flat welds

  • Precision design
  • Brass nickel-plated
  • Measurement range 4 - 14 mm
  • Control of "a" measure

Scope of delivery

  • Weld gauge


auf die Merkliste   810.070.009  Weld gauge for flat fillet welds

Schweißnahtlehre S
Weld Gauge S • for welders

 

For measuring of  butt  and  fillet welds

  • Simple weld gauge of aluminium sheet
  • Thickness of gauge 1 mm 
  • Measures fillet welds of 3 - 15 mm
  • Measures butt welds reinforcement with the straight part  
  • Scale and instructions for use on both sides

Scope of delivery

  • Weld gauge


auf die Merkliste   810.070.005  Weld gauge S

Schweißnahtlehre M
Weld Gauge M • for masters

 

Measuring of  fillet welds

  • Fan-like set of weld gauges consisting of 12 blades
  • Polished steel
  • Measurment using the principle of three-Point-contact
  • Min. 3 mm and max. 12 mm fillet weld thickness measurable

Scope of delivery

  • Weld gauge
  • Plastic case


auf die Merkliste   810.070.004  Weld gauge M

Schweißnahtlehre J
Weld Gauge J • for engineers

 

Measures of fillet welds and reinforcements of butt welds

  • With Vernier scale
  • Precision design
  • Fillet welds:
    • Mesures flat and concave welds
  • Butt weld:
    • Measures reinforcements
    • Mesures angles of 60°, 70°, 80° and 90° angle of V- and single -V butt welds
  • Measurement range  0 - 20 mm   
  • Reading 0.1 mm

Scope of delivery

  • Weld gauge
  • Plastic case 


auf die Merkliste   810.070.003  Weld gauge J

Kehlnahtlehre INOX
Fillet Weld Gauge INOX • three-scales gauge

 

Controlling of  weld dimensions

  • Weld gauge with three scales
  • Stainless steel
  • With window for reading
  • Polished
  • Measures throat thickness and leg length
  • Also appropriate for asymmetric fillet welds (concave welds, convex welds)
  • Measures reinforcement of butt welds
  • Reading 100 µm
  • Application instructions on the gauge
  • Measurement error caused by angle shrinking are eliminated as far as possible by single-sided layer of the gauge


Scope of delivery

  • Weld gauge
  • Leather case


auf die Merkliste   810.070.002  Fillet weld gauge INOX

Digital-Schweißnahtlehre
Digital Weld Gauge

 

Measurement of  butt  and  fillet welds

  • Stainless steel, hardened and polished
  • Precision design
  • Butt weld:
    with 60°, 70°, 80° and 90° angle for testing of the V-weld

Measurement range
Reading
Measurement value display    
On/off switching

0 - 20 mm / 0 - 0.8 inch
±0.01 mm (mm/inch switchable)
Large LCD Display
yes

Weight 70 g

Scope of delivery

  • Weld gauge
  • Plastic box


auf die Merkliste   810.070.010  Digital weld gauge

Schweißnahtlehre Mark 2
Weld Gauge Mark 2

 

Weld gauge from the Institute for Welding (UK) in stabil stainless steel design

Following measurements can be performed:

-  Angle of preparation
-  Misalignment
-  Fillet weld leg length           
-  Excess weld metal
-  Fillet weld throat
-  Undercut
 0 - 60°
 0 - 25 mm
 0 - 25 mm
 0 - 20 mm
 0 - 25 mm
 0 - 4 mm

Scope of delivery

  • Weld gauge
  • Plastic case 


auf die Merkliste   810.070.001  Weld gauge Mark 2

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