Test Case and Accessories

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HELLING MT-Prüfkoffer
HELLING MT Test Case • for magnetic particle testing

The  HELLING MT test case   has been developed for teaching purposes at

  • Training centers,
  • Technical schools and 
  • Colleges.

It is also suitable for testing personnel and inspectors.

The  HELLING MT test case  contains all necessary equipment and consumables for the performance of MT testing.

Contents of test case

Hand yoke electromagnet
Flexible poles
Inductive light sources
1 x UM-9-230
2 x for UM-9-230
1 x white light LED source
  1 x UV LED source
Pocket lamp 1 x UV-Inspector 365


Aerosol test medium / remover:  
♦   Magnetic powder suspension  1 x NRF 101 (fluorescent)
  1 x NRS 103 (black)
♦   Special remover
♦   Background paint
1 x NR 107
1 x 104 (white)
UV protective glasses 
Combined UV-intensity and luxmeter
Magnetic field meter
Reference blocks
1 x
1 x
1 x MP-1000 with tangential probe and calibration standard
1 x No. 1 acc. EN ISO 9934-2 with certificate
  1 x No. 2 acc. EN ISO 9934-2 with certificate
Magnetic field indicator 1 x acc. Berthold with certificate
  1 x D 250 with certificate
Magnetic flux indicator 1 x Burmah-Castrol Type I
  1 x Burmah-Castrol Type II
Centrifuge tube
1 x acc. ASTM E709 with holder
10 x black
  10 x white
Cleaning towels 10 x SCRUBS

auf die Merkliste   131.500.100  

Product flyer
Centrifugal cast pipe


Centrifugal cast pipe according to  ASTM E709-08  for  determination of  magnetic particle concentration in suspensions.

After a setting time of

  • 30 min. for water-based suspensions
  • 60 min. for oil-based suspensions

a given number of scale marks must be reached.

According to ASTM E1444  the setting volume must be

  • 0.1 - 0.4 ml/100 ml  for fluorescent magnetic particle suspensions
  • 1.2 - 2.4 ml/100 ml  for non-fluorescent magnetic particle suspensions  
Centrifugal cast pipe | acc. to ASTM

auf die Merkliste  134.005.002  Centrifugal cast pipe for non-fluorescent suspensions   
auf die Merkliste  134.005.003  Centrifugal cast pipe for fluorescent suspensions   
auf die Merkliste  134.005.004  Combined centrifugal cast pipe   
auf die Merkliste  134.005.001  Mounting for centrifugal cast pipe