HSMAG Magnetic Laboratories

HSMAG currently has four laboratories in total at its disposal. These laboratories focus mainly on testing permanent magnets and on testing products with permanent magnets.

HSMAG Magnetic Laboratories

HSMAG Magnetic Laboratories

Accredited laboratory according to ISO 17025.
HSMAG accredited laboratory (since 2014) is unique lab in Europe testing permanent magnets according to ISO 17025. Accreditation is applicable to the following standards:
EN 60404-5 and ASTM A977/A977M-07 (B-H curve measurement)
EN 60404-14 (Magnetic dipole moment measurement)
Operations laboratory designed for magnetizing and complex verification of the parameters of all magnet supplies before they are sent to customers.
We perform the measurement of magnetic properties of all current magnetically hard materials (NdFeB, SmCo, ferrite magnets, AlNiCo, plasto-magnets). Our most modern equipment allows us to perform measurements of standard and complex shapes at temperatures ranging from -40° C to + 220° C. When measuring the B-H curve by a pulse method, we achieve the intensity of the magnetic field up to 5000kA/m. For measuring the surface flux density of multipole parts we use an automated scanner.
Our laboratory has at its disposal equipment for corrosion resistance testing at different temperatures and relative humidity (HAST, PCT, ASTM A1071 / A1071M – 11) and for salt spray testing (EN ISO 9227, ASTM B117-16) according to EN ISO 9227.
Laboratory for special tests equipped for testing non-standard shaped magnets at temperatures ranging from -40⁰C to + 220⁰C, measuring the torque of the magnetic coupling, testing the forces of magnetic attraction and repulsion, measuring the magnetic field on surfaces of magnets and on surfaces of rotors with permanent magnets, measuring the corrosion resistance in a salt spray chamber, measuring the mechanical properties of magnets, measuring the strength of the bonded joints of magnets, measuring the characteristics of the resistance of thermal sensors.
Laboratory in the city of Ningbo (China), where our Chinese representatives, who were trained in HSMAG, perform control tests of the basic parameters of the produced magnets before they are sent to us. The laboratory is equipped for measuring the magnetic parameters, corrosion resistance test (HAST), and temperature stability test.


150 Lb. Pull Retrieving Magnet Hold-fast Marine Underwater Recovery

HRM-R150 150 Lb. Pull Strong Powerful Retrieving Magnet Hold-fast Marine Underwater Recovery, Retrieving Magnet Lost Fishing Gear Scrap Metal and Nail Retriever Magnetic Power Pull: 150 lbs. Size: 4-5/16″ Length x 3/16 ” Wide x 15/16″ Hight Black heavy-duty retrieving magnet — 150-lb. pull. This magnet offers hundreds of commercial and industrial uses, including retrieving an outboard […]Magnetic Laboratories


100 Lb. Pull Retrieving Magnet

100 Lb. Pull Retrieving Magnet

HRM-R100 / 100 Lb. Pull Retrieving Magnet Lost Fishing Gear Scrap Metal and Nail Retriever, Strong Pull Retrieval Recovery Magnet, Fishing Magnets, Retrieval Magnets Magnetic pull:100 lbs. Overall dimensions: 4-1/8″ Length x 3-1/4″ High x 1″ Wide This retrieving magnet features a threaded hold and screw-in ring, so you can attach your own choice of line. Or […]Magnetic Laboratories



Underwater Retrieving Magnet 175 / 300 lbs Pull

Underwater Retrieving Magnet 175-300 lbs Pull, Fishing Magnets, Super-strong Retrieving Magnet, Fisherman’s Magnet, Holding Retrieval Magnet, Underwater Lifting Magnet, Hold-fast Marine Underwater Recovery Magnet Also known as a boat magnet, dock magnet, or pier magnet, our Underwater Retrieving Magnet helps to retrieve lost tools, fishing gear, weapons, and equipment at any depth! Just hang the Underwater Retrieving Magnet off your local dock and […]


Powerful Neodymium Two-Ways Treasure Salvage Magnet

Powerful Neodymium Two-Ways Treasure Salvage Magnets

Powerful Neodymium Two-Ways Treasure Salvage Magnets, Double Sided Permanent Treasure Salvage Magnets, Two-Ways NdFeB Search Magnet, Retrieving and Holding Magnets Treasure Salvage Magnets – These are double sided permanent treasure salvage recovery magnets with 100-600kg pull power for each side. Lost any KEYS or a Weapon down a drain or overboard on a boat ! great for finding them. Treasure Hunting […]