The measure that you can get with the CCM is the contact current value expressed in mA or a percentage of the value of the regulation for workers and general public.

In the workplace, as well as in the world we live in, the electric and magnetic fields are always present. They can have a natural (electrostatic charge, terrestrial magnetism) or artificial (electrical equipment or systems of distribution of electricity) origin. The industrial development and the use of advanced technology has, in recent years, produced a considerable increase of artificial electromagnetic fields. It is therefore necessary to study their effects and regulate their exposure to protect the health of workers and the general public.

The CCM allows to me the value of the contact current in two modes: -ground (GP) -hand (HAND) The ground method follows the EN 50475 CENELEC (European Committee for Electrotechnical Standardization) standard. This states that, for the first measure, it is necessary to measure the contact current using the body simulator impedance and it is not possible to make a measurement with the direct contact of the human body. The hand mode, after making sure that the level of the current is not dangerous, allows the measurement of the contact current through the interposition of the human body, and therefore through with the variable impedance of the operator who perform the measurement.

A device with the metallic casing, immersed in an electromagnetic field, can accumulate electric charges. . If you come into contact with this device without adequate protection, the electric charges accumulated by the device may discharge to the ground, flowing through the limbs and the body. In this case, the electrical charges on the device (which is immersed in the electric field), generate a current through the limbs and a contact current through the operator's body. Even an electric machinery not properly shielded (see also electromagnetic shielding) emits electromagnetic waves, so the contact whithout adeguate protection also produce the flowing of electromagnetic waves through the limbs and the body of the operator, generating a contact current.

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SAFER Layout SAFER Table Layout SAFER Layout SAFER Layout Query Result Information USDOT Number MC/MX Number Name SAFER Table Layout Enter Value:  SAFER Table Layout Company Snapshot JLZ MOVING & INSTALLATION LLC USDOT Number: 3468322 Other Information Options for this carrier Carrier Information Other Information for this Carrier SMS Results Licensing & Insurance ID/Operations | Inspections/Crashes In US | Inspections/Crashes In Canada | Safety Rating Carriers: If you would like to update the following ID/Operations information, please complete and submit form MCS-150 which can be obtained online or from your State FMCSA office. If you would like to challenge the accuracy of your company's safety data, you can do so using FMCSA's DataQs system. USDOT Status ACTIVE: The entity's US DOT number is active. INACTIVE: Inactive per 49 CFR 390.19(b)(4); biennial update of MCS-150 data not completed. OUT-OF-SERVICE: Carrier is under any type of out-of-service order and is not authorized to operate. Operating Authority Status AUTHORIZED FOR { Passenger, Property, HHG }: This will list the specific operating authorities the carrier (or broker) is allowed to operate. NOT AUTHORIZED: The entity does not have any operating authority and/or is not authorized to engage in interstate, for-hire operations. *Please Note: NOT AUTHORIZED does not apply to Private or Intrastate operations. OUT-OF-SERVICE: Carrier is under any type of out-of-service order and is not authorized to operate. Out of Service Date Indicates the date the company was ordered Out of Service. If there are multiple Out of Service orders, the earliest date will be displayed. Please note:If there are multiple Out-of-Service orders, the earliest date will be displayed. For help on the explanation of individual data fields, click on any field name or for help of a general nature go to SAFER General Help. The information below reflects the content of the FMCSA management information systems as of 12/27/2024.

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The department of research and development of MPB, to allow the measurement of the contact current and protect the worker exposed to risks, created the CCM (Contact Current Meter). Through using this meter you can, in total safety, find the value of the contact, a measure required by the 2013/35/EU regulations.

Thanks to studies made by ICNIRP (International Commission on Non-Ionizing Radiation Protection) and based on the most authoritative scientific results in the world, it has been possible to elaborate of guidelines for the exposure to electromagnetic fields, in order to avoid damages to human health from electromagnetic pollution. The standard references for the workplace safety, 2004/40/EU, 2008/46/EC and the latest 2013/35/EU , provide rules for the exposure to electromagnetic fields in accordance with the ICNIRP guidelines.

With this meter you can easily check contact currents on industrial machinery that work in radio frequency ranges from 40 Hz to 110 MHz, always making sure to follow the rules of European security (see also safety at work).

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MPB S.r.l. - Via Giacomo Peroni 400/402 - 00131 Rome Italy - Tel. +39 0641200744 - Fax +39 0641200653 - VAT num. 05415291003

One of the parameters to measure, according to the current regulations on the minimum health and safety requirements, regarding the exposure of workers, is the value of the contact current.