8201 Microwave Oven Survey System - NARDA - #1

Text version of the page

Microwave Oven Survey Meter narda Safety Test Solutions an communications company 1 USA 435 Moreland Road, Hauppauge, NY 11788 • TEL: (1) 631 231-1700 • FAX: (1) 631 231-1711 • E-MAIL: NardaSTS@L-3COM.com • www.narda-sts.com GERMANY Sandwiesenstrasse 7 D-72793 Pfullingen • TEL: +49-7121-9732-0 • FAX: +49-7121-9732-90 • E-MAIL: support@narda-sts.de • www.narda-sts.de MODEL 8201 MICROWAVE OVEN SURVEY SYSTEM · Two Interchangeable Probes · Readings from 10
W/cm2 to 100 mW/cm2 · Accuracy ±0.75 dB · Three Measurement Ranges · Separate Probe and Meter · Portable and Lightweight DESCRIPTION The Model 8201 Survey System is designed to provide maintenance, repair, and safety personnel with a small, completely portable instrument for measuring radiation leakage levels of commercial and industrial microwave ovens. These anisotropic probes measure emissions from a single direction. A spacer cone maintains the 5 cm distance from the leakage point which is the measurement distance standard for consumer ovens. The mid-scale readings for the two probes are 1mW/cm2 and 5 mW/cm2 . In the United States, these values correspond, respectively, to the maximum leakage values for ovens at manufacture and the maximum leakage over the life of the oven. A standard system is comprised of the meter, one probe, a spacer cone, and a carrying case. ORDERING INFORMATION To order an 8201 system: Order the Model 8211 meter, the Model 8140B spacer cone, and one or two probes (Models 8221 and 8223). NSN for Model 8201 system with Model 8221 probe: 6625-01-142-5468 SPECIFICATIONS PARAMETER SPECIFICATION Calibration Frequency 2450 MHz Measurement Ranges Model 8221 Probe Model 8223 Probe 10
W/cm2 to 20 mW/cm2 50
W/cm2 to 100 mW/cm2 Probe Overload Model 8221 Model 8223 40 mW/cm2 300 mW/cm2 Accuracy ±0.75 dB Meter Type Size Scales D’Arsonval 2.2" (5.6 cm) Two linear, marked 0-2 and 0-10 Measurement Mode Instantaneous Zero Control Front Panel Knob Batteries Type Life Two 6.0 volt NEDA 1410M 300 Hrs (approx) Sizes Meter Probe Cable, coiled Cable, extended Case 5.7" x 3.2" x 1.5" (14.5 cm x 8.2 cm x 3.8 cm) 11" long x 3/4" diameter (27.9 cm long x 1.9 cm diameter) 6" (15 cm) 43" (109 cm) 15.3" x 9.4" x 3.0" (38.9 cm x 23.9 cm x 7.6 cm) Weight, Meter & Probe 1.3 lb (0.6 kg) Temperature Operating Non-operating 0°C to +50°C -40°C to +75°C Humidity 0% to 95%, non-condensing Accessories Supplieda Batteries, Operating Manual, and Carrying Caseb a The basic 8201 system is comprised of the Model 8211 meter, one probe (either Model 8221 or Model 8223), the Model 8140B spacer cone and the accessories supplied with the meter. b The carrying case is foam lined to protect the meter and probes in transit and in storage. The meter, manual, spacer cone, and two probes can be stored in the case. NSTS 0501-119