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Gamma Ray Equipment

Positioning Devices


See below for Ellipse tongs, Magnetic positioners and Centering devices intended for the mechanical positioning of gamma radiography sources, and also Elastic straps to fix industrial films.

 

Ellipse tongs by METRITEC

  • hydraulic or mechanical clamping
  • mounting prism for source terminals up to Ø18,5 mm OD
  • as well as collimators with supporting bar
  • special wishes can be considered - please contact us

Ellipse tongs 460
hydraulic support

mounting prism, FFD 0 - 450 mm for pipe diameters 10 - 90 mm

Code No. 06-0103

Ellipse tongs 560
hydraulic support

mounting prism, FFD 0 - 560 mm for pipe diameters 10 - 90 mm

Code No. 06-0104

<< our best-seller! >>

Ellipse tongs 510
mechanical clamping

mounting prism, FFD 0 - 510 mm for pipe diameters 10 - 90 mm

Code No. 06-0107

Ellipse tongs construction kit 830,  4-piece set
for pipes 10 - 90 mm OD, FFD 0 - 830 mm
four various lengths can be combined, including tools for fitting, robust transport case

Code No. 06-0106

06-0106_Specifications

<< improved version 11/2019 >>

TIP: Hydraulical or mechanical?

The hydraulic system generates a strong clamping force already when thighten the handwheel slightly. In comparison, a much greater manual force must be applied to the mechanical clamping in order to tighten the joints. However, the mechanical system requires less maintenance and it can be used even at high temperature.


The following models were manufactured upon special customer request:

 

Ellipse tongs HP
hydraulic support

mounting plate (stainless steel) 60x30x4 mm with bore Ø10 mm, FFD 0 - 460 mm for pipe diameters 10 - 90 mm

Code No. 06-0110

Ellipse tongs 750
hydraulic support

mounting prism, FFD 200 - 750 mm for pipe diameters 10 - 90 mm

Code No. 06-0105

Hydraulic piston

with sealing ring Ø7 mm

(spare part)

Code No. 06-0022

Magnetic positioner by METRITEC:

Strong magnetic positioner TR, with mounting prism, featuring hydraulic support, FFD 0 - 580 mm, for flat or pipe surfaces OD 25 - 200 mm (1" - 8")

Tested pull-off force: >300 kg

Weight: 2.4 kg

supplied with a robust transport case

Code No. 06-0125

Strong magnetic positioner SBA, with mounting prism

featuring hydraulic support,
FFD 0 - 500 mm

Tested pull-off force: >375 kg

Weight: 4.3 kg

Code No. 06-0124

Strong magnetic positioner SB

equipped with locking device and handle grip hydraulic support,
FFD 0 - 500 mm

Tested pull-off force: >375 kg

Weight: 3.8 kg

Code No. 06-0120

Magnet saddle with collimator holder plate and safety tension belt, switchable magnet for pipes up to 100 mm OD. Positioning assistance for collimators.

Code No. 06-0140

Collimator positioning belt
for non-magnetic or coated pipes 100 - 400 mm OD

Code No. 06-0150

Supporting bar
featuring locking notches,

fitting for 06-0120 and 06-0150

Code No. 06-0121

Centering devices by METRITEC:

Centering device 1.0
for pipes 90 - 310 mm ID
(3.5" - 12")
Code No. 06-0200

Centering device 1.1
for pipes 105 - 420 mm ID
(4" - 16")
Code No. 06-0210

Centering device 1.2

Short version, 340 mm in length
for pipes 90 - 318 mm ID
(3.5" - 12.5")
Code No. 06-0220

Centering device 2.1
for pipes 250 - 900 mm ID
(10" - 35")
Code No. 06-0310

TIP: Pipe centering devices
The centering devices by METRITEC are intended to use as mechanical positioning assistance for gamma radiography sources in pipes. The spring pressure of the arms is adjustable. As complementary accessoiry an appropriately long source terminal is needed, corresponging to the type of gamma ray projector which is used. The source terminal can simply be slide through the centering device and be locked by the centre screw.
Centering devices by METRITEC (picture)
Centering devices - Overview (data)


Extension for Centering device 2.1

for pipe inside diameters of 900 - 1400 mm ID (35" - 55")
6-part, eqipped with rollers, easily to screw on the basic arms
Code No. 06-0410

 

Example of use:
Centering device 2.1 with extension

 

Elastic strap with clamping buckle, retaining strap to fix industrial films

L 0.5 m: Code No. 06-0605
L 1.0 m: Code No. 06-0610
L 1.5 m: Code No. 06-0615
L 2.0 m: Code No. 06-0620


other lengths as per request

 

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