Visible Magnetic Particle Product Comparison

  •  
 

7HF

WB-27

1 Grey

8A Red

Description Ready-to-use aerosol Ready-to-use liquid Particles Particles
Method Wet method Wet method Dry method Dry method
Suspension Vehicle Oil Water N/A N/A
Sensitivity* 6 - 7 6 - 7 7 7
AMS 2641      
AMS 3040    
AMS 3041      
AMS 3042      
AMS 3043 ✔ (aerosol)      
ASTM E709
ASTM E1444/E1444M
ASME BPVC Section V
ISO 9934  
MIL-STD-2132
NAVSEA 250-1500-1      
NAVSEA T9074-AS-GIB-010/271    
SAE AS4792      

* Representative of the number of indications on a tool steel ring as defined in ASTM E1444.

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