Electric and Magnetic Field Measurement 8500 SERIES INDUSTRIAL COMPLIANCE METERS · Complete Measurement System: Meter and Dual Electric and Magnetic Field Probe · Covers Most Industrial Equipment · Extremely Easy to Use · Low Cost, Compact, and Lightweight · High Overload Tolerance · RMS Detection APPLICATIONS · RF or High Frequency Heat Sealers, Vinyl Welders · Semiconductor Process Equipment: Etchers, Sputterers, Ashers, and Glass Deposition · RF Induction Heating · Dielectric Dryers and Heaters · Plasma Generation Systems DESCRIPTION The Narda Models 8511 and 8513 combine an unprecedented ease of operation with powerful measurement capabilities. It provides the industrial plant manager and safety professional with an accurate and inexpensive solution for proving compliance with regulations that cover exposure to RF radiation. Both models provide a complete measurement system comprised of an extremely easy to operate meter and a probe that contains sensors to measure both the electric (E) and magnetic (H) field components of an electromagnetic wave. OPERATION The 8511 and the 8513 were designed to make measurements a simple process that does not allow the most common mistakes to happen. NO CHANGING PROBES TO MEASURE THE ELECTRIC AND MAGNETIC FIELDS - the probe contains two sets of sensors that separately measure each field. Simply press the E/H Field key to change the field that you are measuring. NO RANGE CHANGES - the meter automatically displays a numeric value over the probe’s entire measurement range. NO CONFUSING SCALES - simply read the digital display, including the unit of measure. NO DIFFICULT ZEROING - just touch the Auto Zero key. NO FORGETTING THAT YOU ARE IN THE MAXIMUM HOLD MODE - the meter clearly displays the word “Max” when you are in the maximum hold mode. The digital display shows the maximum value while the bar graph continues to indicate the instantaneous value. communications company Safety Test Solutions an NSTS 0501-115 USA 435 Moreland Road, Hauppauge, NY 11788 • TEL: (1) 631 231-1700 • FAX: (1) 631 231-1711 • E-MAIL: [email protected] • www.narda-sts.com GERMANY Sandwiesenstrasse 7 D-72793 Pfullingen • TEL: +49-7121-9732-0 • FAX: +49-7121-9732-90 • E-MAIL: [email protected] • www.narda-sts.de

Electric and Magnetic Field Measurement PROBE · Dual sensor probe measures electric and magnetic fields independently AUDIO ALARM · Alarm sounds if input exceeds probe’s measurement range DISPLAY · Large, bright sevensegment numeric display · Analog bar graph · Custom legends indicate unit of measure, battery status, maximum hold mode, etc. · Arrows indicate: - whether the electric field or the magnetic field is being measured - the current frequency range setting SHAPE · Easy to hold and well balanced · No sharp corners KEYPAD · Positive, tactile feel keys HOUSING · Rugged, cast aluminum housing...

Electric and Magnetic Field Measurement APPLICATION Major safety standards worldwide require that both the electric and the magnetic field components (E and H fields) be measured for equipment operating below 300 MHz. Most high power industrial equipment operates at one of the frequencies allocated for Industrial, Scientific, and Medical (ISM) applications. Two ISM frequencies - 27.12 MHz and 13.56 MHz - are used extensively. The majority of heat sealers and induction heaters operate at 27.12 MHz while most semiconductor processing equipment operates at 13.56 MHz. The 8513 operates from 10 MHz...

Electric and Magnetic Field Measurement SPECIFICATIONS Model Frequency Range Bandsa Measurement Range Single Range, 0.05 to 50.0 mW/cm Bar Graph Auto Ranges or Select One of Three 10 dB (10:1) Ranges Single Range, 0.1 to 100 mW/cm2 E field 0.2 to 200 mW/cm2 H field Bar Graph Auto Ranges or Select one of Three 10 dB (10:1 Ranges) Display Type Digital Output Bar Graph Units Custom Liquid Crystal Display 3½ Digits, .44 inch (11 mm) Character Height 18 Segments Custom Legends One Touch Auto Zero Audible Alarm Accuracy (frequency response and meter) Probe Overload Warning Calibrated precisely at three...