Perceive, evaluate and investigate Company Presentation June 2018 1 - - PowerPoint PPT Presentation

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Perceive, evaluate and investigate Company Presentation June 2018

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The Company

Microrad's mission is to offer to electromagnetic safety operators state of the art sensors and analytical instrumentation. All of our handheld products and all sensors are plug-and-play with quick bayonet connection. Microrad specializes in the design of isotropic sensors, able to operate from static and quasi- static magnetic fields up to millimeter waves in both static and impulsive conditions. We are constantly engaged in research and development of new products, for the purpose of providing our customers with cutting-edge technical solutions, simple and agile in the measurement phase, ideal for the certification of electromagnetic safety in civil, professional and military sites according to the standard 2013/35/EU. Microrad develops measurement and monitoring systems for the electromagnetic field also on customer specifications with remote management through specific SW.

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The History

Microrad was founded in 2002 by Roberto Ruggeri, former owner of Ates Lab and Normex Telecom, that produced entirely Italian scalar spectrum analyzers and network analyzers. Roberto Ruggeri in 2002 understands that the exponential increase of electromagnetic sources in civil and industrial environments would soon become a source of risk, and he starts the production of a professional personal monitor for the measurement of magnetic induction called HT300. The instrument immediately meets the favor of the market and it is currently used by numerous ARPA (Italian Regional Agency for Environmental Protection) and departments of hospital physics. The growing demand for specific instrumentation to control exposure to E.M.F. will lead to the realization of the current isotropic line of meters marked with the NHT code.

Microrad HT300

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Company Organization

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Customer Service

Calibration

Microrad has its own laboratory and is responsible for the calibration of all supplied

• devices. It also provides subsequent calibrations in the company, suggested every 24

months, and accredited ISO/IEC 17025 in agreement with external laboratories.

Customer Service

Microrad Customer Service includes the repair, under warranty for the first two years from sale, and the supply of spare parts and accessories. An adequate customer service ensures long life and reliability for each instrument.

Training Courses

Microrad provides training courses both in its headquarters and at the site requested by the customer.

Software and firmware upgrade

Microrad makes available software and firmware updates for customers on web-site.

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Quality Management System

Microrad is a certified ISO 9001:2015 Company

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Main market sectors in which Microrad operates

Energy Health & Safety Telecommunications Transportation (automotive and railway) Industrial, scientific and medical (ISM) Military

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Main Customers

Telecom Italia ARPA Regional INPS INAIL USL Regional FCA Fiat Chrysler Automobiles MB Tech Esercito italiano CISAM SELEX ES Alstom AR Amplifier Research

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European regulations and directives Technology

Directive 2013/35/EU CEI 211/6 (0 -10kHz) CEI 211/7 (10kHz -300GHz)

CEI EN 50500 (0-20kHz) CEI EN 62233 (10Hz-400 kHz) CEI EN 50400 (110MHz –40GHz)

TRANSPORTATION TELECOMMUNICATION SAFETY MILITARY INDUSTRIAL SCIENTIFIC MEDICAL ENERGY

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Over 20 different manufacturing processes incorporating special components and materials are utilized in the construction of Microrad sensors. The continuous improvement in functionality, efficiency and performance of Microrad products is the result of the Company's research carried

• ut in the R&D laboratory.

Through the study of complex geometries, Microrad has created a series of highly integrated solutions including the Radar probe for pulsed measurement and the 33P probe, which started

• ut as a challenge and has now become a reality.

Microrad is the first Company in the market to create a triple isotropic sensor capable of measuring static magnetic fields, magnetic induction fields and the variable electric field with a single probe.

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Main products

Microrad product range includes complete and optimized solutions for measuring fields, ranging from magnetostatic fields to millimeter waves.

Meters

Two models are available: NHT-310 and NHT-3D.

Probes

A wide range of measurement probes, all developed and realized in Microrad, allows to detect and measure, connecting them to one of the instruments, electric, magnetic and electromagnetic fields both in static and impulsive regime.

Softwares

The Waves and microLink applications, developed by Microrad for the two meters NHT- 3D and NHT-310, allow remote viewing, analysis and control.

NHT-310: broadband meter for electromagnetic fields

 Broadband measurement capability from DC up to 40 GHz utilizing a range of probes  Interchangeable probes for measuring electric, magnetic and electromagnetic fields  Shell in aluminum alloy  GPS receiver and temperature sensor available on board  Battery autonomy over 70 hours  Multiple monitoring capability  Over 24 hours of recording time (step 5s)  Transflective backlit screen  MicroLink software for displaying measurements and data  Fiber optic communication (up to 40mt)  Firmware updating directly by user

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NHT-3D: complex signals analyzer

 Selective measurements for magnetic induction (H) and electric fields with any form factor  Frequency range: 0Hz – 400kHz in selective mode, 100kHz – 40GHz in broadband mode  Time domain analysis in oscilloscope mode, with automatic and manual trigger and 2 markers with amplitude time and delta functions  Frequency domain analysis and FFT spectral analysis in real time up to 65.536 samples (3 values each), 2 markers with amplitude time and delta functions  Dynamic Range >100 dB without range changing  Interchangeable probes

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NHT-3D: complex signals analyzer

 Selectable indexes:

WP10 – Weighted Peak (Icnirp 2010 Health Physics 99:818-836-2010) II98 (Icnirp 1998 Health Physics 74:494-522-1998) IB50 (Time domain Analysis CEI EN 62233) IRSS (Frequency domain Analysis CEI EN 62233)  Calculation and display of RMS, IRMS, Max, Min, Instant, Fmax values

 Display screen which indicates safety threshold limits according to  current safety standards in the public or the professional environment  GPS receiver and temperature sensor available on board  Shell in aluminum alloy  Power supply: Li-ion battery with over 24 hours of operation time  Waves software for remote display of measurements and data  Optical / USB interface

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NHT-3D Meter Waves Software

Waves is the PC software application that allows the user to interact with the NHT-3D unit. By launching the Waves application with the NHT-3D instrument switched on and connected to the PC, real-time signal acquisition is active. The software displays the samples acquired both in the time domain and in the frequency domain. On the right side there are the acquisition controls, the values and the battery status

• f

the instrument. Additional configuration menus can be found on the top bar.

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Measurement probes

The wide range of Microrad probes allows to measure magnetic electric fields from static up to 40GHz. All probes can be plugged into both Microrad instruments, that implement automatic recognition. All the probes are of isotropic type, constituted internally by three sensitive elements Diode dipoles are used in the probes for radiofrequency electric field measurement Capacitors in the probes for low-frequency electric field measurement Coils are used in the probes for magnetic field measurement Hall sensors in the probes of static magnetic field measurement

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Measurement Probes List

Type Size Frequency Range Measured Field Levels Probe Models 01E 100 kHz ÷ 6.5 GHz E Field 0.2 ÷ 350 V/m 02E 400 kHz ÷ 40 MHz E Field 2 ÷ 800 V/m 02H 300 kHz ÷ 30 MHz H Field 0.016 ÷ 16 A/m 03E 100 kHz ÷ 18 GHz E Field 0.8 ÷ 340 V/m 04E 3 MHz ÷ 40 GHz E Field 0.5 ÷ 350 V/m 06E 100 kHz ÷ 6.5 GHz E Field 0.35 ÷ 650 V/m 10B 1 Hz ÷ 400 kHz B Field 0.1 μT ÷ 1 mT 10H Static Magnetic Field B Field 5 μT ÷ 5 mT 11E 1 Hz ÷ 400 kHz E Field 20 V/m ÷ 20 kV/m 20H 0 Hz ÷ 1000 Hz B Field 1mT ÷ 15T 30H 0 Hz ÷ 1000 Hz B Field 200μT ÷ 600 mT 20B 100cm2 1 Hz ÷ 20 kHz B Field 300nT ÷ 16mT 30B 100cm2 1 Hz ÷ 400 kHz B Field 300nT ÷ 16mT 33N 100cm2 1 Hz ÷ 20 kHz E Field 20 V/m ÷ 20 kV/m 1 Hz ÷ 20 kHz B Field 300nT ÷ 16mT Static magnetic Field B Field 5μT ÷ 5mT 33P 100cm2 1 Hz ÷ 400 kHz E Field 20 V/m ÷ 20 kV/m 1 Hz ÷ 400 kHz B Field 300 nT ÷ 16mT Static Magnetic Field B Field 5μT ÷ 5mT

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33P triple probeElectric, Magnetic and Magnetostatic Fields

Consists of three different sensors combined Each isotropic sensor within the probe is based on a set

• f three mutually orthogonal sensitive elements

Electric field E sensor: type Capacitor frequency 1Hz 400kHz dynamic > 60dB Magnetic induction B sensor: type Coil frequency 1Hz 400kHz dynamic > 94dB Magnetostatic field BDC sensor: type Hall Sensor frequency DC dynamic > 70dB

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Customized products for the military sector

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NHT-3D meter for Radar applications according to the CEI 211-7/B NORM ER Probe

Biaxial probe for measurements of electric field (E) in the frequency band L, S, C, X and Ku

NHT-3D Meter

The Microrad meter is able to measure both

• The average value Em
• The peak value Ep.

The instrument automatically recognizes the probe connected to it.

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